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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 3284. Отображено 100.
06-12-2017 дата публикации

Светопропускающее изделие

Номер: RU0000175466U1
Автор: Иван Владимирович Тимшин
Принадлежит: Иван Владимирович Тимшин

Полезная модель относится к строительству, в частности к производству светопропускающих изделий.Техническим результатом предлагаемого изобретения является упрощение с одновременным снижением себестоимости.Светопропускающее изделие содержит соответствующим образом уложенные в стопу слои 1 светопропускающего материала, разделенные между собой слоями 2 несветопропускющего материала. В качестве несветопропускающего материала использован жесткий материал, например дерево, пластмасса и т.д.Несветопропускающий материал выполнен по форме в виде параллелепипеда. В качестве светопропускающего материала может быть использован, например, полимерный светопропускающий материал. Склеивание производят под давлением, определяемым опытным путем. В состав клея для получения однородной внешней поверхности материала может быть введен мелкодисперсный несветопропускающий материал. После склейки производят последующую обработку поверхностей, например шлифовку, до получения изделия, изображенного на чертеже (до получения ровной гладкой поверхности, образованной светопропускающими и несветопропускающими слоями). Ц 1 175466 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) (11) зе д о (13) (51) МПК В04С 1/42 (2006.01) ВЗ2В 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21)(22) Заявка: 2017124117, 06.07.2017 (24) Дата начала отсчета срока действия патента: 06.07.2017 Дата регистрации: 06.12.2017 Приоритет(ы): (22) Дата подачи заявки: 06.07.2017 (45) Опубликовано: 06.12.2017 Бюл. № 34 Адрес для переписки: 610014, г. Киров, ул. Сурикова, 42, корп. 1, кв. 97, Вохмянину Владиславу Григорьевичу (72) Автор(ы): Тимшин Иван Владимирович (КО) (73) Патентообладатель(и): Тимшин Иван Владимирович (КО) (56) Список документов, цитированных в отчете о поиске: КО 2604040 СТ, 10.12.2016. КО 2196747 С2, 20.01.2003. О 647141 А, 19.02.1979. ОЕ 10055830 А1, 29.05.2002. ЕР 0982121 А1, 01.03.2000. ЕР 0975473 ВЛ, 01.08.2001. (54) СВЕТОПРОПУСКАЮЩЕЕ ИЗДЕЛИЕ (57) Реферат: ...

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Номер записи: 1
10-10-2019 дата публикации

Устройство для стяжки элементов деревянных конструкций

Номер: RU0000193032U1
Автор: Александр Николаевич Рязанцев
Принадлежит: Александр Николаевич Рязанцев

Полезная модель относится к строительству, а именно к устройству, предназначенному для использования при возведении деревянных домов и/или комбинированных конструкций, конструкций и сооружений из нестроганного бруса, строганного бруса, клеёного бруса, профилированного бруса, бревна, оцилиндрованного бревна а также в конструкциях из утеплённого бруса. Устройство для стяжки элементов деревянных конструкций содержит стержень с резьбой; пружинный узел, установленный на одной стороне стержня, и состоящий из корпуса, соединенного с прижимной пластиной, упорного элемента и пружины, расположенных внутри корпуса; вторую прижимную пластину, упорный элемент, установленные на другой стороне стержня; фиксатор положения пружины пружинного узла и фиксатор положения второй прижимной пластины, при этом пружина расположена между дном корпуса и упорным элементом. Техническим результатом полезной модели является повышение эксплуатационных характеристик устройства для стяжки элементов деревянных конструкций за счет повышения качества стяжки при сохранении целостности бруса при сборке деревянных конструкций. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 193 032 U1 (51) МПК E04B 1/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК E04B 1/10 (2019.05) (21)(22) Заявка: 2019111302, 16.04.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Рязанцев Александр Николаевич (RU) Дата регистрации: 10.10.2019 Приоритет(ы): (22) Дата подачи заявки: 16.04.2019 (45) Опубликовано: 10.10.2019 Бюл. № 28 1 9 3 0 3 2 R U (54) Устройство для стяжки элементов деревянных конструкций (57) Реферат: Полезная модель относится к строительству, расположенных внутри корпуса; вторую а именно к устройству, предназначенному для прижимную пластину, упорный элемент, использования при возведении деревянных домов установленные на другой стороне стержня; и/или комбинированных конструкций, фиксатор положения пружины пружинного узла ...

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Номер записи: 2
14-06-2012 дата публикации

Shear Panel Building Material

Номер: US20120148812A1
Автор: Dilworth L. Pugh, Michael D. Kipp, Michael D. Ridges, William T. McCarvill
Принадлежит: Individual

A shear panel building material that includes a first facing membrane, a core matrix disposed on a face of the first facing membrane, and a semi-rigid or rigid material attached to the core matrix. The core matrix can include microspheres having a size of about 200 microns to about 800 microns, sodium silicate, and ethylene vinyl acetate. In one aspect, the shear panel is substantially free from glue and cement.

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Номер записи: 3
21-06-2012 дата публикации

Sag resistant, formaldehyde-free coated fibrous substrate

Номер: US20120156471A1
Автор: Kenneth G. Caidwell, Lida Lu
Принадлежит: Individual

The present invention relates to an improved formaldehyde-free coated fibrous substrate. The coating includes a crosslinked binder system which forms three dimensional networks when heat cured. After the coating is applied to the back of fibrous substrate and cured, the coating is capable of hygroscopic expansion which imparts excellent anti-sag properties. The coating is compatible with other coating systems with neutral or mild alkaline pH. The improvement being the binding system is neutralized with a volatile base so that it evaporates quickly so as not to hinder the cross-linking reaction.

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Номер записи: 4
08-11-2012 дата публикации

Resilient groove

Номер: US20120279154A1
Автор: Marcus Bergelin, Mats Nilsson
Принадлежит: VALINGE INNOVATION AB

A set of essentially identical floorboards each including a front face and a rear face extending in the horizontal plane, a core, and a surface layer, a mechanical locking system is arranged at least at two opposite edges for connecting a floorboard with an adjacent floorboard in a horizontal and a vertical direction, said mechanical locking system being configured for connecting the floorboard with the adjacent floorboard by vertical folding, wherein one of said opposite edges is provided with a horizontally extending protrusion at an upper edge, and wherein said protrusion is configured to overlap a surface groove at an upper edge of the other of said opposite edges, such that two connected and adjacent floorboards have upper overlapping edges.

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Номер записи: 5
13-12-2012 дата публикации

Construction panel and related methods

Номер: US20120311955A1
Автор: Brian Wade Johnson
Принадлежит: Individual

A construction panel for use in erecting structures comprises a pair of vertical support members and at least one lower horizontal member, extending between lower ends of the vertical support members. At least one header member extends between upper ends of the pair of vertical support members. At least one horizontal purlin member braces the vertical supports intermediate the lower horizontal member and the header member. At least one intermediate vertical member extends between the at least one horizontal purlin member and one of: another horizontal purlin member; the header member; and the at least one lower horizontal member.

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Номер записи: 6
04-04-2013 дата публикации

METHOD OF MAKING MULTI-PLY DOOR CORE, MULTI-PLY DOOR CORE, AND DOOR MANUFACTURED THEREWITH

Номер: US20130084432A1
Автор: HARDWICK Geoffrey B., McGUIRE Randy C.
Принадлежит: Masonite Corporation

The present invention concerns a method of forming a multi-ply core component. A mold press is provided having an upper die and a lower die defining a mold cavity. At least one of the upper die and the lower die has a plurality of protrusions. A first wood composite board and a second wood composite board are disposed within the mold cavity. The first and second boards are fused proximate the plurality of protrusions by compressing the boards in the mold cavity through application of heat and pressure. 133-. (canceled)34. A multi-ply wood composite core component , comprising:first and second fused wood composite boards, said fused wood composite boards comprising a first region having a first thickness and a second region having a second thickness less than the first thickness, said wood composite boards being fused together at said second region.35. The core component of claim 34 , wherein said first and second fused wood composite boards are selected from the group consisting of insulation board and softboard.36. The core component of claim 34 , wherein said first and second fused wood composite boards comprise wood fiber.37. The core component of claim 34 , wherein said first region has a thickness of at least about 1.00 inch or more.38. The core component of claim 34 , wherein said second region has a thickness of at least about 0.25 inches or more.39. The core component of claim 34 , comprising at least three fused wood composite boards.40. The core component of claim 34 , wherein said first region has a first density and the second region has a second density claim 34 , the second density being greater than the first density.41. The core component of claim 34 , wherein said second region has a specific gravity of at least about 1.20 or more.42. The core component of claim 41 , wherein said first region has a specific gravity of about 1.10 or less.43. The core component of claim 34 , wherein said first and second fused wood composite boards do not contain any ...

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Номер записи: 7
13-06-2013 дата публикации

Non-Woven, Flame Retardant, Moisture Resistant Panel and Method of Construction Thereof

Номер: US20130149926A1
Автор: Khosroshahi Ali, Mehbubani Ritesh, Taylor Brian, Yanchek Stephen
Принадлежит: Federal-Mogul Powertrain, Inc.

A nonwoven, fire retardant, moisture resistant panel and method of construction thereof is provided. The panel includes a bonded nonwoven sheet of bast fibers bonded with polymeric binding fibers. Further, the panel includes a single coating of a dried and cured solution. The dried and cured coating includes a binder, a Ph stabilizer and a single flame retardant. The binder is cross-linked with the bast fibers to form a moisture resistant barrier that reduces the moisture absorption of the bast fibers 1. A nonwoven , fire retardant , moisture resistant panel , comprising:a bonded nonwoven sheet, said bonded nonwoven sheet including a mixture of bast fibers bonded with polymeric binding fibers; anda single coating of a dried and cured solution, said solution including a binder, a Ph stabilizer and a single flame retardant, said binder being cross-linked with said bast fibers and forming a moisture resistant barrier that reduces the moisture absorption of said bast fibers.2. The nonwoven claim 1 , fire retardant claim 1 , moisture resistant panel of further including a scrim layer bonded to at least one side of said panel.3. The nonwoven claim 2 , fire retardant claim 2 , moisture resistant panel of wherein said scrim layer is free of formaldehyde.4. The nonwoven claim 3 , fire retardant claim 3 , moisture resistant panel of further including said scrim layer being bonded to opposite sides of said panel.5. The nonwoven claim 1 , fire retardant claim 1 , moisture resistant panel of wherein said mixture includes between 50-80 wt % of said bast fibers fiber and between 15-50 wt % of said polymeric binding fiber.6. The nonwoven claim 1 , fire retardant claim 1 , moisture resistant panel of wherein said bonded nonwoven sheet is between 150 gsm and 1500 gsm.7. The nonwoven claim 1 , fire retardant claim 1 , moisture resistant panel of wherein said dried and cured coating has between 30 and 300 gsm dry pickup weight.8. The nonwoven claim 1 , fire retardant claim 1 , moisture ...

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Номер записи: 8
18-07-2013 дата публикации

FIBER REINFORCED CELLULAR PVC

Номер: US20130183482A1
Автор: Hannen Timothy J.
Принадлежит:

The present invention relates to exterior siding, trim and rigid architectural assemblies for buildings. 1. A composition comprising cellular PVC reinforced with at least one continuous fiber oriented in a first direction within the cellular PVC material , wherein the at least one continuous fiber is bonded to the cellular PVC , and wherein the at least one continuous fiber provides resistance to temperature-induced expansion and contraction along the direction of the at least one fiber.2. The cellular PVC material of claim 1 , wherein the at least one continuous fiber is coated with an agent that bonds the fibers to the cellular PVC.3. The cellular PVC material of claim 1 , wherein the at least one continuous fiber is selected from the group consisting of co-mingled silicate based fiber and thermoplastic fiber claim 1 , non-comingled silicate based fibers claim 1 , non-comingled carbon based fibers and non-comingled polyamide based fibers.4. The cellular PVC material of claim 3 , wherein the at least one continuous fiber is a silicate based fiber.5. The cellular PVC material of claim 4 , wherein the silicate based fiber is a glass fiber.6. The cellular PVC material of claim 3 , wherein the at least one continuous fiber is a co-mingled silicate based fiber and thermoplastic fiber.7. The cellular PVC material of claim 6 , wherein the silicate based fiber is a glass fiber.8. The cellular PVC material of claim 2 , wherein the agent that bonds the at least one continuous fiber to the cellular PVC is polybutylene terephthalate.9. The cellular PVC material of claim 1 , wherein the first direction is aligned with the direction at which the cellular PVC material is extruded.10. A method to produce a composition comprising cellular PVC reinforced with at least one continuous fiber oriented in a first direction within the cellular PVC material claim 1 , wherein the at least one continuous fiber is bonded to the cellular PVC claim 1 , and wherein the at least one continuous ...

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Номер записи: 9
25-07-2013 дата публикации

WOOD FIBRE BASED PANELS WITH A THIN SURFACE LAYER

Номер: US20130189534A1
Автор: BOUCKE EDDY, HAKANSSON NICLAS, Jacobsson Jan, LINDGREN KENT, PERVAN Darko, ZIEGLER Göran
Принадлежит: CeraLoc Innovation Belgium BVBA

A method of manufacturing a building panel, including mixing wood fibre particles and a binder to form a first mix, applying the first mix, while the first mix is in powder form, on a core for forming a sub layer on the core, applying a surface layer on the sub layer, wherein the surface layer comprises a second mix of wood fibre particles and a binder, pressing the core, the surface layer, and the sub layer, under increased pressure and temperature, and forming them into a building panel. A building panel formed by the method. 2. The method as claimed in claim 1 , wherein the step of applying the surface layer comprises applying the second mix in a powder form.3. The method as claimed in claim 1 , wherein the surface layer further comprises wear resistant particles.4. The method as claimed in claim 1 , wherein the surface layer further comprises colour pigments.5. The method as claimed in claim 1 , wherein the wood fibre particles of the surface layer are unrefined.6. The method as claimed in claim 1 , wherein the step of applying the surface layer comprises scattering a dry powder mixture of wood fibre particles claim 1 , wear resistant particles claim 1 , binders and colour pigments.7. The method as claimed in claim 1 , wherein the step of pressing comprises pressing with an embossed pressing matrix such that the surface layer obtains upper portions and embossed portions lower than the upper portions claim 1 , such that the embossed portions extend into the sub layer.8. The method as claimed in claim 1 , wherein the core is a wood fibre based core.9. The method as claimed in claim 8 , wherein the core is HDF.10. The method as claimed in claim 1 , wherein the binder of the sub layer is a thermosetting resin.11. The method as claimed in claim 1 , wherein the method further comprises applying water or a liquid resin on the core or into the wood fibre particles of the sub layer prior to pressing.12. The method as claimed in claim 1 , wherein the binder of the surface ...

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Номер записи: 10
29-08-2013 дата публикации

METHOD OF MANUFACTURING MULTIPURPOSE INTEGRATED BUILDING SYSTEMS AND BUILDING SYSTEMS PUT TOGETHER FROM STRIPS OF BAMBOO, METHOD OF MANUFACTURING STRIPS OF BAMBOO

Номер: US20130219826A1
Автор: Kracht Olivier, Lauffer Jean Sébastien
Принадлежит: LINEAZEN

A method of obtaining a multipurpose integrated building system made of bamboo includes the following steps: creating a stack of layers of strips of bamboo, a shape and volume of the stack being dependent on the shape and the volume desired for the building system; adding an adhesive; then pressing the stack. Elementary or complex building systems obtained using the method according to the invention are also disclosed. A disclosed method of manufacturing a bamboo strip involves the following steps: producing a longitudinal slit in a bamboo cane; softening the bamboo cane; opening and flattening the softened bamboo cane. 1. A method of obtaining a building system , comprising the following steps:creating a stack of layers of bamboo strips, a shape and a volume of the stack being dependent on the desired shape and volume of the building system,adding a glue, thenpressing the stack.2. The method as claimed in claim 1 , in which claim 1 , during the stacking step claim 1 , the bamboo strips of two adjacent layers are laid in different directions.3. The method as claimed in claim 1 , in which claim 1 , during the stacking step claim 1 , a spacer piece is inserted between the bamboo strips at a predefined location.4. The method as claimed in claim 3 , in which claim 3 , after the pressing step claim 3 , the spacer piece is removed to leave an empty space at the predefined location.5. The method as claimed in claim 3 , in which the spacer piece is made of a material selected for its thermal claim 3 , acoustic claim 3 , fire-retardant claim 3 , esthetic or other properties.6. The method as claimed in claim 1 , in which the bamboo strips have a thickness of between 2 and 22 mm.7. A building system claim 1 , characterized in that it is obtained by a method as claimed in .8. The building system as claimed in claim 7 , of which a cross section in a plane perpendicular or oblique to a longitudinal dimension of bamboo strips has an edge of straight or circular-arc or angled ...

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Номер записи: 11
24-10-2013 дата публикации

PRODUCTION METHOD FOR PARTICLE BOARD AND FIBER BOARD

Номер: US20130281622A1
Автор: Umemura Kenji, Yasui Etsuya
Принадлежит:

Provided is a production method for particle boards or fiber boards which achieves production efficiency greater than that of conventional production methods. A production method for a particle board or a fiber board, comprising the step of adding polycarboxylic acid into a plant-derived product that has been segmented or formed into fibers, and further comprising the step of adding a small amount a compound having one or more types of an isocyanate group to the plant-derived product and/or the polycarboxylic acid. 1. A method for manufacturing particleboard or fiber board comprising a step of adding a polycarboxylic acid to plant-derived matter that has been turned into small pieces or fibers , further comprising a step of adding a small amount of one or two or more of an isocyanate group-containing compound to the plant-derived matter and/or polycarboxylic acid , wherein a weight ratio of the plant-derived matter to the isocyanate group-containing compound is 100:0.1 to 100:3.0.2. The manufacturing method according to claim 1 , further comprising a step of adding a sugar to the plant-derived matter claim 1 , the polycarboxylic acid claim 1 , and the one or two or more of isocyanate group-containing compound.3. A method for manufacturing particleboard or fiber board using plant-derived matter that has been turned into small pieces or fibers claim 1 , comprising a step of hot press forming a mixture that contains the plant-derived matter turned into small pieces or fibers claim 1 , a polycarboxylic acid claim 1 , and a small amount of an isocyanate group-containing compound claim 1 , wherein a weight ratio of the plant-derived matter to the isocyanate group-containing compound is 100:0.1 to 100:3.0.4. The manufacturing method according to claim 3 , wherein the mixture further contains a sugar.5. The manufacturing method according to claim 1 , wherein a weight ratio of the polycarboxylic acid to the isocyanate group-containing compound is 100:0.2 to 100:30.6. The ...

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Номер записи: 12
28-11-2013 дата публикации

QUAKE-RESISTANT PLYWOOD LAMINATE

Номер: US20130316124A1
Автор: Utsumi Teiji
Принадлежит:

A plywood laminate includes: a plate having lateral wood grains as a core plate material; additional core plate materials that sandwich the core plate material from both sides, wood grains of one of the additional core plate materials being 45° inclined and wood grains of the other one thereof being 45° inclined in an opposite direction; and, a front plate material and a rear plate material having vertical wood grains and superposed on the outside of the additional core plate materials, wherein plates constituting the plywood laminate are formed by assembling cut pieces obtained by cutting along cutting lines obtained by assembling isosceles right triangles without gap or by cutting along cutting lines obtained by assembling a pentagon of which upper portion is an isosceles right triangle and an isosceles. 1. A quake-resistant plywood laminate comprising:a core plate material that is disposed at a center of a cubic plywood laminate and has lateral wood grains;one additional core plate material that is stuck to one side of the core plate material and has 45° inclined wood grains;the other additional core plate material that is stuck to the other side of the core plate material and has 45° inclined wood grains in an opposite direction with respect to that of the one additional core plate material; and,exterior surface plates each of which is stuck to each of external surfaces of the one and the other additional core plate materials to be a front or a back and has vertical wood grains;wherein the one and/or the other additional core plate material is configured of a rectangular plate material having 45° inclined wood grains, which is obtained in such a manner that a square plate material having vertical or lateral wood grains is divided into two equal parts along one diagonal to obtain a pair of first constituent pieces configured of isosceles right triangles, one first constituent piece is divided into two equal parts along a bisector of an apex angle thereof to ...

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Номер записи: 13
28-11-2013 дата публикации

Core layer comprising zigzag-shaped wood elements and multilayer composite comprising the core layer

Номер: US20130316125A1
Автор: Achim Moeller, Johannes GRAESSER, Thomas Eckstein
Принадлежит: PADANA AG

A core layer, a multilayer composite, and methods of making and using the same are provided. The core layer includes wooden zigzag-shaped elements and is suitable for producing a multilayer composite, or for use in a multilayer composite. The multilayer composite includes at least one cover layer and a core layer, and the cover layer is arranged such that it at least partially covers the core layer and is fixedly connected to the core layer.

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Номер записи: 14
12-12-2013 дата публикации

COMPOSITE MATERIALS AND SHAPED ARTICLES

Номер: US20130330993A1
Автор: Dwarshuis Pieter Jan, Van Riemsdijk Ronald Edward
Принадлежит: HOLLAND COMPOSITES INNOVATION B.V.

A process for the preparation of a composite material from a particulate binder material having an average particle size (D9 0) of from 15 to 850 pm and a fibrous material having a density of from 150 to 550 kg/m3, comprising the steps of: a) blending the particulate binder material and the fibrous material, preferably in a weight ratio of 60:40 to 10:90, and b) subjecting the blended material obtained in a) to a curing step under increased temperature and pressure to obtain a composite material. The invention further relates to the composite material thus obtained, and to its use as building materials or as panelling. 1. A process for the preparation of a composite material from a particulate binder material having an average particle size (D90) of from 15 to 850 μm and a fibrous material having a density of from 150 to 550 kg/m , comprising the steps of:a) blending the particulate binder material and the fibrous material in a weight ratio of 60:40 to 10:90, andb) subjecting the blended material obtained in a) to a curing step under increased temperature and pressure to obtain a composite material.2. The process according to claim 1 , wherein the density of the fibrous material is in the range of from 200 to 450 kg/m.3. The process according to claim 1 , wherein the fibrous material is obtained by a method comprising the steps of:A) shredding a car body,B) removing at least part of ferrous and/or non-ferrous metal, andC) separating the fibrous material from a heavier fraction and a lighter particulate fraction.4. The process according to claim 1 , wherein the fibrous material has a carbon content of above 45% wt claim 1 , and a hydrogen content of above 5% wt.5. The process according to claim 1 , wherein the particulate binder material comprises a thermoset polymeric material.6. The process according to claim 1 , wherein the particulate binder material comprises waste powder coating material obtained from overspray and/or powder coating production.7. The process ...

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Номер записи: 15
23-01-2014 дата публикации

PLATE BUILDING MATERIAL

Номер: US20140023811A1
Автор: KUO Ching-Sung
Принадлежит:

The present invention discloses a plate building material, which comprises a plurality of strip fiber units, a filler and a coupling agent. The plurality of strip fiber units includes a plurality of crude chaffs. The fiber axes of the chaffs are randomly oriented. A plurality of gaps exists among the chaffs. The filler fills the gaps dispersed among the chaffs and bonds the strip fiber units to form a plate structure. The coupling agent is distributed on the interfaces between the strip fiber units and the filler to enhance the bonding between the strip fiber units and the filler. The plate building material of the present invention has the advantages: preserving chaff fiber to enhance strength; easiness to acquire chaffs; reducing consumption of wood and plastic; being environment-friendly, durable and economic. 1. A plate building material comprisinga plurality of strip fiber units made of a plurality of crude chaffs, wherein axes of fibers of said chaffs are randomly oriented, and wherein a plurality of gaps exists among said chaffs and is distributed dispersively;a filler filling said gaps dispersively distributed among said chaffs and bonding said strip fiber units to form a plate structure; anda coupling agent distributed on interfaces between said strip fiber units and said filler to enhance bonding between said strip fiber units and said filler.2. The plate building material according to claim 1 , wherein said chaffs are rice husks claim 1 , wheat husks claim 1 , or mixtures of said rice husks and said wheat husks.3. The plate building material according to claim 1 , wherein said filler includes at least one selected from a group consisting of nylon claim 1 , PP (polypropene) claim 1 , PE (polyethene) claim 1 , PVC (polyvinylchloride) claim 1 , PET (polyethylene terephthalate) and recycled and regenerated materials thereof.4. The plate building material according to claim 1 , wherein said coupling agent is selected from a group consisting of maleic anhydride ...

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Номер записи: 16
13-02-2014 дата публикации

Method and system for applying particulate solids on a substrate

Номер: US20140044958A1
Автор: Christian Huebner, Erich Bauer, Pius Steinmann
Принадлежит: KRONOTEC AG

The present invention relates to a method for spraying particulate solids onto a substrate, comprising the steps of: coating the substrate with a wet and/or adhesive synthetic resin layer, building up a gas pressure in a line, generating a pressure differential in the line, swirling and carrying along particulate solids in the line, ejecting swirled, particulate solids from the line onto the surface of the wet and/or adhesive synthetic resin layer of the substrate. The invention also relates to a substrate, in particular a wood-based panel or decorative paper, at least partially coated with a particulate solid, characterized in that the particulate solid is applied to the substrate with an accuracy of up to ±0.8 g/m 2 , preferably of up to ±0.5 g/m 2 , particularly preferably of up to ±0.3 g/m 2 , preferably of up to 0.1 g/m 2 .

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Номер записи: 17
03-01-2019 дата публикации

WEB, SANDWICH PLATE, SANDWICH BLOCK AND METHODS FOR PRODUCING SAME

Номер: US20190001609A1
Автор: Albrecht Matthias, KUHMANN Jochen, KUJUS-TENEKEDSHIJEW Roman
Принадлежит: AIR BAMBOO INDUSTRIAL GMBH

The invention relates to a web () with a web base () and a tube segment () made of a wood-based material or bamboo, wherein the tube segment () comprises a wall () which is delimited in the circumferential direction of two cut ends (), and wherein the tube segment () is mechanically connected to the web base () by means of at least one of the cut ends (). 1221111131114. Sandwich plate () , in particular for shell construction or interior construction , wherein the Sandwich plate () comprises at least one plate layer () , in particular two plate layers () , and at least one core layer () , wherein the at least one plate layer () is each formed from a plate which comprises a connecting face () ,characterized in that{'b': 13', '1', '1', '14', '11', '6', '7', '4, 'claim-ref': [{'@idref': 'CLM-00003', 'claims 3'}, {'@idref': 'CLM-00014', '14'}], 'the at least one core layer () is each formed from at least one web () according to one of the to , wherein the at least one web () is each mechanically connected to the connecting face () of the at least one plate layer () by means of one of the cut faces (, ) of its at least one tube segment ().'}222211. Sandwich plate () according to claim 1 , characterized in that the sandwich plate () further comprises at least one foot or at least one skid claim 1 , wherein the at least one foot or at least one skid is mechanically connected to the sandwich plate () claim 1 , in particular to the at least one plate layer ().312. Web () claim 1 , in particular for a sandwich plate () claim 1 , comprising at least the following components:{'b': '3', 'i. a web base ()'}{'b': 4', '5', '4', '8', '9', '5', '4', '6', '7', '4', '4', '3', '4, 'ii. at least one tube segment () comprising a wall () which is delimited in the circumferential direction of the respective tube segment () by at least two, in particular exactly two, cut ends (, ), wherein the wall () is delimited in the longitudinal extension direction of the tube segment () by two cut ...

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Номер записи: 18
05-01-2017 дата публикации

Glass mat and method of making the glass mat

Номер: US20170002564A1
Автор: Gary Charles Hildreth, Jeffrey H. PEET, Nancy E. Brown, Tao Yu
Принадлежит: Saint Gobain Adfors Canada Ltd

A method of making a glass mat includes providing an assembly of glass fibers, applying a binder composition to the assembly of glass fibers, wherein the binder includes an organic resin, and curing the binder composition while dimensionally constraining the assembly of glass fibers. Dimensional constraining includes directly contacting a first major surface and a second major surface of the assembly of glass fibers between two substantially parallel surfaces. Further provided is a glass mat that includes an assembly of glass fibers, wherein the assembly of glass fibers are substantially randomly oriented with a tensile anisotropy of less than about 6 in any two directions. The glass mat has a decreased surface roughness and a decreased caliper compared to an equivalent glass mat having an assembly of naturally packed glass fibers with an equivalent fiber diameter size.

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Номер записи: 19
02-01-2020 дата публикации

METHOD OF MANUFACTURING OSB WITH EXTRUDED POLYMER BANDS

Номер: US20200002945A1
Автор: LINE JARROD KEVIN
Принадлежит:

A system for introducing a noise-dampening polymer in-line in the manufacturing process of a manufactured wood product to achieve higher acoustic performance in siding, sheathing, roofing, flooring, and similar applications using the manufactured wood product. Several lines or bands of the noise-dampening polymer are deposited transversely across one side or face of the product. The polymer is deposited where the product is expected to contact joists or studs. The polymer may be a viscoelastic polymer. 1. A method of producing a wood product with acoustic dampening properties , comprising the steps of:applying a noise-dampening polymer to a plurality of locations on a back face of a manufactured wood product;wherein the plurality of locations comprise a plurality of linear areas parallel to each other and a first edge of the product; andfurther wherein the plurality of linear areas are spaced at a series of pre-determined distances from the first edge and each other, said spacing selected to correspond to an end-use application with a particular spacing of joists, studs, or other flooring or framing support elements.2. The method of claim 1 , wherein the plurality of linear areas comprise an area proximate the first edge claim 1 , and an area proximate a second edge claim 1 , wherein the second edge is opposite and parallel to the first edge.3. The method of claim 1 , wherein the plurality of locations further comprise locations between the plurality of linear areas.4. The method of claim 1 , wherein the polymer is applied in a continuous line in each linear area.5. The method of claim 1 , wherein the polymer is applied intermittently in each linear area.6. The method of claim 1 , wherein the plurality of linear areas are spaced at multiples of 16 inches claim 1 , 24 inches claim 1 , or 48 inches from the first edge.7. The method of claim 1 , wherein the plurality of linear areas are spaced at multiples of 16 inches or 24 inches from the first edge.8. The method of ...

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Номер записи: 20
10-01-2019 дата публикации

CORE LAYER HAVING WOOD ELEMENTS, IN PARTICULAR WOOD ELEMENTS HAVING A CORRUGATED STRUCTURE

Номер: US20190009862A1
Автор: Danzer Hans-Joachim, Eckstein Thomas, MOELLER Achim
Принадлежит: WOOD INNOVATIONS LTD

A core layer suitable for a multilayer composite including at least one surface layer and one core layer, the surface layer arranged to at least partially cover the core layer and be fixedly connected thereto, wherein the core layer has elements composed of wood, which elements have plate-like regions arranged in zig-zag-shaped fashion, wherein a plate-like zig region of an element with an adjoining plate-like zag region of the element form a common edge between them, in such a way that the wood element of zig-zag-shaped form is formed, wherein elements of zig-zag-shaped form are arranged in the core layer such that two such edges of two different elements cross one another at a non-zero angle, and wherein the two elements are fixedly connected to one another at the crossing point. In one embodiment, a wood element of zig-zag-shaped form may be adhesively bonded to a planar wood element. 119-. (canceled)20. A wood panel , comprising:wood fibers and binder, wherein the wood panel has undulations that are three-dimensional which extend in at least one direction and periodically recur.21. The wood panel according to claim 20 , wherein the undulations are wave-shaped.22. The wood panel according to claim 20 , wherein the wood panel is connected in a superimposed manner to a second wood panel which includes undulations.23. The wood panel according to claim 22 , wherein the undulations of the superimposed wood panels are arranged at an angle to each other.24. The wood panel according to claim 23 , wherein the angle is neither 180° nor 360°.25. The wood panel according to claim 22 , wherein the undulations of the wood panel extend obliquely to a side edge of the second wood panel.26. The wood panel of claim 22 , wherein the undulations of the wood panel have a first shape and the undulations of the second wood panel have a second shape.27. The wood panel according to claim 20 , wherein the wood panel has a thickness and the undulations have a height claim 20 , and wherein ...

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Номер записи: 21
11-01-2018 дата публикации

REINFORCED WATER-RESISTANT BOARD WITH TRAFFIC COAT

Номер: US20180010328A1
Автор: Tauferner Piotr Robert
Принадлежит:

A reinforced water-resistant board includes a cover board with a reinforced water-resistant membrane applied to a surface of the cover board. The reinforced water-resistant membrane includes a primer layer, a reinforced membrane, a traffic coat, and a sealing layer. The primer layer is applied over the surface of the cover board. The reinforced membrane includes fleece soaked in a liquid resin and is applied over the primer layer. The traffic coat is bonded to the reinforced member. The sealing layer is applied over the traffic coat. 120-. (canceled)21. A water-resistant board comprising;a substrate including an inside surface and an outside surface opposite the inside surface; the outside surface having a first edge, a second edge, a third edge, and a fourth edge; the first and second edges intersecting at a first corner; the second and third edges intersecting at a second corner; the third and fourth edges intersecting at a third corner; the outside surface having a central region positioned between the first, second, third, and fourth edges; the outside surface defines a first recess that extends from the first edge towards the central region and a second recess that extends from the second edge towards the central region.22. The water-resistant board according to claim 21 , further comprising a primer layer applied over the central region of the outside surface.23. The water-resistant board according to claim 22 , wherein the primer layer is applied over the first and second recesses and the central region of the outside surface to form a continuous primer layer over the entire outside surface.24. The water-resistant board according to claim 21 , wherein each of the first and second recesses is configured to receive a sealing strip such that the sealing strip forms a contiguous surface with the central region.25. The water-resistant board according to claim 21 , wherein each of the first and second recesses is recessed a first depth from the central region.26. ...

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Номер записи: 22
15-01-2015 дата публикации

PREFABRICATED PANEL FOR A BUILDING

Номер: US20150013240A1
Автор: ANDERSSON Erik Roger, BALTRAMIEJUNAS Marius, HATTIG Thomas, MALAKAUSKAS Giedrius, MÜLLER Harald Dieter, MÜLLER Philip, SODEMANN Steen Torben
Принадлежит:

A prefabricated building element is configured to be connected to a lateral side of a prefabricated building structure for forming a part of a building such that the building element forms a wall or a roof slab or a floor slab of a building. The building element includes a wooden core arranged adjacent to at least one insulating layer, and at least one engagement means for later engagement with the prefabricated building structure by means of a connecting device, wherein the building structure is a prefabricated module or another prefabricated building element. 1. A prefabricated building element configured to be connected to a lateral side of a prefabricated building structure for forming a part of a building such that said building element forms a wall or a roof slab or a floor slab of said part of a building , wherein said building element comprises:a wooden core arranged adjacent to at least one insulating layer; andat least one engagement element capable of engagement with said prefabricated building structure by means of a connecting device, wherein said building structure is a prefabricated module or another prefabricated building element.2. The building element according to claim 1 , wherein said wooden core comprises cross-laminated timber.3. The building element according to claim 1 , wherein said insulating layer is formed as a multi-layer structure comprising an inner layer of acoustic damping material and/or fire resistant material claim 1 , optionally heat insulation material claim 1 , and an outer layer claim 1 , preferably of gypsum board.4. The building element according to claim 3 , wherein said building element is substantially symmetrical along the wooden core.5. The building element according to claim 1 , further comprising pre-installed technical installations claim 1 , such as electric cables.6. The building element according to claim 1 , further comprising hollow electrical cable guides within said building element.7. The building element ...

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Номер записи: 23
18-01-2018 дата публикации

HIGH SOLIDS COLOR FACE AND EDGE COATINGS FOR BUILDING PANELS

Номер: US20180016785A1
Автор: Caldwell Kenneth G., Hughes John E., Lu Lida, Wang Michelle X.
Принадлежит:

Described herein is a coated building panel having a body and a surface coating atop the body, the surface coating comprising inorganic pigment and a polymeric dispersant comprising a polymer backbone and pendant side chains extending from the polymer backbone; wherein the surface coating comprises a liquid carrier in an amount less than about 1 wt. % based on the total weight of the surface coating. 1. A coated building panel comprising:a body comprising an upper surface opposite a lower surface and a side surface extending between the upper surface and the lower surface; inorganic pigment; and', 'a polymeric dispersant comprising a polymer backbone and pendant side chains extending from the polymer backbone;, 'a surface coating atop the upper surface, the surface coating comprisingwherein the surface coating comprises a liquid carrier in an amount less than about 1 wt. % based on the total weight of the surface coating.2. The coated building panel according to claim 1 , wherein the polymeric dispersant comprises ionic moieties.3. The coated building panel according to claim 2 , wherein the ionic moieties are located on the pendant side chains.4. The coated building panel according to claim 1 , wherein the polymeric dispersant has a molecular weight of at least 1 claim 1 ,000 Mn.5. The coated building panel according to claim 1 , wherein the polymeric dispersant is present in an amount ranging from about 0.05 wt. % to about 2.0 wt. % based on the total weight of the surface coating.6. The coated building panel according to claim 1 , wherein the inorganic pigment has a particle size ranging from about 15 nm to about 1 claim 1 ,000 μm.7. (canceled)8. The coated building panel according to claim 1 , wherein the surface coating is present in an amount ranging from about 10 g/mto about 132 g/m.9. The coated building panel according to claim 1 , wherein the surface coating is substantially continuous.10. The coated building panel according to claim 1 , wherein the ...

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Номер записи: 24
18-01-2018 дата публикации

SYSTEM FOR FORMING FLOOR UNDERLAYMENT

Номер: US20180016799A1
Автор: Borgman Reid, Collison Alan B., Pinto Akiva
Принадлежит:

A process for making a fibrous panel member and a flooring structure is disclosed. The flooring structure has a subfloor, a surface layer, and an insulative pad disposed between the subfloor and the surface layer. The insulative pad has an MDI binder and reinforcement fibers distributed uniformly and randomly within a first plane. The process includes mixing a porous fiber material with a MDI adhesive. The fiber batt is compressed between a pair of porous belts. Steam and heat are applied to the compressed batt to form a bound flexible batting material. 1. A method for producing a textile fiber matt comprising:a) providing fibers into a blowline;b) providing an adhesive having a content of less than about 20% by weight of the fibers into the blowline to treat the fibers;c) pressing the fibers to form a flexible fiber matt having a predetermined compression resistance.2. The method of claim 1 , wherein providing an adhesive having a content of less than about 20% by weight to the blowline comprises providing a polymeric adhesive into the blowline.3. The method of claim 2 , wherein the polymeric adhesive has a polymer content of about 8% by weight or less.4. The method of claim 2 , wherein the polymeric adhesive is of about 6% by weight or less.5. The method of claim 2 , wherein the polymeric adhesive contains and emulsifiable adhesive.6. The method of claim 5 , wherein the emulsifiable adhesive is emulsified.7. The method of claim 1 , wherein the flexible fiber matt is water repellent.8. A method for producing a textile fiber matt comprising:a) providing fibers selected into a blowline;b) providing binder into the blowline to form a mixture of fibers and binder; andc) pressing the fibers in the presence of heat to form a flexible textile fiber matt to a predetermined density and mixture having less than 8% by weight binder and more than 85% by weight textile fibers.9. The method of claim 8 , further comprising providing an adhesive binder of about 10% by weight or ...

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Номер записи: 25
24-01-2019 дата публикации

BUILDING ELEMENT MADE OF A FIBROUS MATERIAL AND BUILDING CONSTRUCTION UTILIZING SAME

Номер: US20190024374A1
Автор: HOVRATOVICH Andrej Iosifovich, KRUPSKIJ Vladimir Pavlovich, OSIKA Aleksandr Igorevich
Принадлежит:

The invention relates to building elements and building constructions, and more particularly to building systems which utilize compressed blocks made of a fibrous material in conjunction with a framework in order to form building constructions for buildings and structures. The present building element consists of a block made of a fibrous material, and forming elements which are disposed on the surfaces of the block and consist of a pair of frames interconnected by at least one transverse brace to form a single structure. The building element also comprises a forming mesh which is disposed between the fibrous material block and the frames on top of the transverse braces that connect the frames outer and inner walls which are fastened from the outer sides of the frames and membranes which are disposed between the walls and the frames The outer contour of the frames comprises curvilinear jigsaw-like locking elements. On the ends of the vertical sides of the frames there are provided slots for load-bearing fastening strips and the membranes extend beyond the edge of the outer and inner walls The invention also relates to a building construction consisting of the claimed building elements, wherein the building elements are joined to one another by the outer edges of the frames by means of the curvilinear jigsaw-like locking elements and load-bearing fastening strips and the building elements are arranged in a row and one above the other to form a single spatial construction. 123452343637633. A building element consists of a block made of a fibrous material , and forming elements which are disposed on the surfaces of the block and consist of a pair of frames interconnected by at least one transverse brace to form a single structure , characterized in that it further comprises a forming mesh , which is disposed between the fibrous material block and the frames , on top of the transverse braces that connect the frames ; outer and inner walls , which are fastened from the ...

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Номер записи: 26
01-02-2018 дата публикации

METHOD AND SYSTEM FOR SURFBOARD CONSTRUCTION

Номер: US20180029675A1
Автор: JACKSON Kyle
Принадлежит:

The present invention includes a surfboard comprising a laminated frame extending along the side rails of the surfboard, the laminated frame comprising three or more layers of laminates, and wherein the laminated frame has been formed to the shape of the rocker of the surfboard. In various exemplary embodiments, the laminated frame may have one or more lateral members extending between opposing sides of the laminated frame, wherein such lateral members may be circular in cross-section, and may include one or more supports connecting the lateral members to the top surface of the surfboard. In various exemplary embodiments, two or more layers of laminates may form an internal structure extending laterally across the laminated frame from one side to the other. 1. A surfboard comprising:a laminated frame extending along the side rails of the surfboard;the laminated frame comprising three or more layers of laminates; andwherein the laminated frame has been formed to the shape of the rocker of the surfboard.2. The surfboard of claim 1 , wherein the laminated frame comprises wood laminates.3. The surfboard of claim 2 , wherein the wood laminates are made of hardwood.4. The surfboard of claim 2 , wherein the wood laminates are made of softwood.5. The surfboard of claim 2 , wherein the wood laminates are made of a mixture of hardwood and softwood.6. The surfboard of claim 1 , wherein the laminated frame comprises wood and non-wood laminates.7. The surfboard of claim 1 , further comprising one or more lateral members extending between opposing sides of the laminated frame.8. The surfboard of claim 7 , wherein the lateral members are circular in cross-section.9. The surfboard of claim 8 , wherein the lateral members are wood dowels.10. The surfboard of claim 7 , wherein one or more supports connect the one or more lateral members to the top surface of the surfboard.11. The surfboard of claim 1 , further comprising strips of wood planking forming the top surface of the ...

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Номер записи: 27
02-02-2017 дата публикации

SYSTEM, METHOD AND APPARATUS FOR COMPRESSED INSULATION

Номер: US20170030074A1
Автор: Agelaridou-Twohig Artemis, APELIAN Minas R., DINOIA Todd P., LEMBO Michael J., NDOBO-EPOY Jean-Philippe
Принадлежит:

An insulation product may include a container, a first insulation material forming a first layer inside the container, and a second insulation material forming a second layer inside the container, and the first layer is compressed by the second layer. A structure in a building may include studs, first and second claddings mounted to opposite sides of the studs, and structure spaces defined between the studs and the opposing claddings. A first insulation material may include first layers on and substantially covering a first one of the claddings inside the structure spaces. In addition, a second insulation material may have second layers inside the structure spaces. The first layers are compressed and substantially covered by the second layers, and the second layers substantially cover a second one of the claddings inside the structure spaces. 1. An insulation product , comprising:a container;a first insulation material forming a first layer inside the container; anda second insulation material forming a second layer inside the container, and the first layer is compressed by the second layer.2. The insulation product of claim 1 , wherein the first insulation material comprises at least one of compressible insulation claim 1 , an organic material claim 1 , a compressible mineral material claim 1 , a synthetic material claim 1 , cellulose claim 1 , fiberglass claim 1 , polyester fibers claim 1 , polyethylene fibers claim 1 , glass wool claim 1 , stone wool claim 1 , sheep wool claim 1 , wood fibers claim 1 , cotton claim 1 , hemp claim 1 , flax claim 1 , cork claim 1 , straw claim 1 , feathers and chopped recycled cloth.3. The insulation product of claim 1 , wherein the second insulation material comprises at least one of a foam claim 1 , a spray foam and a slow rise spray foam.4. The insulation product of claim 1 , wherein the second insulation material comprises at least one of isocyanate claim 1 , methylene diphenyl diisocyanate (MDI) claim 1 , polyol resin and ...

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Номер записи: 28
04-02-2021 дата публикации

METHOD OF MAKING A LAMINATED WOOD PRODUCT

Номер: US20210031402A1
Автор: Hirmke Markus, Kirchmayr Hermann
Принадлежит: STORA ENSO OYJ

A laminated wood product comprising providing a plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces, said plank having a water content of more than 25% by weight, preferably more than 30% by weight. At least one of the major surfaces is laminated to a surface of a second member. 1. A laminated wood product , comprising:a first layer which is formed of at least one hardwood or softwood plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces,said plank having a water content of less than 25% by weight, andsaid plank presents a pair of juxtaposed plank portions, at least partially separated by an open gap running along a fiber direction of the plank, said gap presenting crack surfaces; andat least one second layer, laminated to one of the major surfaces.2. The laminated wood product as claimed in claim 1 , wherein the crack presents a depth from at least one major surface claim 1 , of 5-100% of a thickness of the plank.3. The laminated wood product as claimed in claim 1 , further comprising at least two second layers claim 1 , which sandwich said plank.4. The laminated wood product as claimed in claim 3 , wherein the at least two second layers present fiber directions which are substantially perpendicular to the fiber direction of the plank.5. The laminated wood product as claimed in claim 3 , wherein the at least two second layers present fiber directions which are substantially parallel to the fiber direction of the plank.6. The laminated wood product as claimed in claim 1 , wherein a plank forming part of the second layer extends across the gap.7. The laminated wood product as claimed in claim 1 , wherein said open gap running along a fiber direction of ...

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Номер записи: 29
12-02-2015 дата публикации

Systems and Methods for Generating Surface Patterns on Composite Building Materials

Номер: US20150044434A1
Автор: Kotiadis Peter, Mancosh Douglas
Принадлежит:

Systems and methods are described for generating surface patterns on composite building materials. An example method includes: providing a base polymer; providing a natural fiber; mixing and heating the base polymer and the natural fiber to produce a base mixture including a substantially homogeneous melt blend; extruding the blend through a die to form an extruded profile; and dispensing a pigment from a micro-extruder onto a surface of the extruded profile to form a colored surface pattern. 1. A method of manufacturing an extruded composite building material , the method comprising the steps of:providing a base polymer;providing a natural fiber;mixing and heating the base polymer and the natural fiber to produce a base mixture comprising a substantially homogeneous melt blend;extruding the blend through a die to form an extruded profile; anddispensing a pigment from a micro-extruder onto a surface of the extruded profile to form a colored surface pattern.2. The method of claim 1 , wherein the micro-extruded pigment is dispensed onto the surface when the extruded profile is in a molten state.3. The method of claim 1 , wherein dispensing the pigment comprises moving the micro-extruder relative to the extruded profile.4. The method of claim 1 , wherein dispensing the pigment comprises varying a flowrate of the pigment from the micro-extruder.5. The method of claim 1 , wherein the colored surface pattern comprises a line having a directional component perpendicular to an extruded length of the extruded profile.6. The method of claim 1 , further comprising:providing an image of a desired colored surface pattern; andreproducing the desired colored surface pattern on the extruded profile, using the pigment.7. The method of claim 1 , wherein the pigment comprises a blend of a colorant and a carrier polymer.8. The method of claim 7 , wherein the carrier polymer and the base polymer comprise the same polymer.9. The method of claim 8 , wherein the same polymer is selected ...

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Номер записи: 30
24-02-2022 дата публикации

TONGUE-AND-GROOVE PANEL FOR IMPROVED INTERPANEL FIT

Номер: US20220056692A1
Автор: FLOTKOETTER Brent Lawrence, PU Jianhua, ROMANS Timothy William, TOLAR Jason Corey
Принадлежит: HUBER ENGINEERED WOODS LLC

A building-construction panel includes a tongue on one edge and a groove on an opposite edge that receives the tongue of an adjacent panel. A shoulder on the tongue-side edge defines an abutted surface that is contacted by an abutting surface on the groove-side edge to limit panel travel during installation and maintain a gap between upper edge portions of the adjacent panels. A bottom transition is formed on the groove-side edge so that the groove-side abutting surface is smaller than the tongue-side shoulder abutted surface. In this way, the relatively smaller groove-side abutting surface structurally maintains the gap but also minimizes frictional interpanel contact area to minimize squeaking. And the relatively larger tongue-side shoulder abutted surface helps keep the shoulder from being collapsed into the groove from overdriving the panels together during installation. In typical embodiments, the panel is a high-performance structural wood subflooring panel. 2. The building-construction subflooring panel of claim 1 , wherein the tongue-side abutted surface is laterally offset from the tongue-side upper edge to form the gap.3. The building-construction subflooring panel of claim 1 , wherein the groove-side abutting surface height/thickness is selected with a balanced design that is sufficiently large to function as the shoulder by structurally maintaining the gap but sufficiently small to avoid squeaking from frictional interpanel contact claim 1 , and wherein the tongue-side abutted surface height/thickness is selected to be greater than the groove-side abutting surface height/thickness to ensure that the entire groove-side abutting surface is contacted by the tongue-side abutted surface and to resist collapsing into the groove during installation.4. The building-construction subflooring panel of claim 1 , wherein the tongue-side abutted surface extends higher and lower than the groove-side abutting surface.5. The building-construction subflooring panel of ...

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Номер записи: 31
15-02-2018 дата публикации

ADJUSTABLE PANEL MOUNT

Номер: US20180045363A1
Автор: Mitrovic Milan
Принадлежит: Mrail Inc.

A panel mount including a base, a first jaw, and a second jaw is provided. The panel mount includes a first and second threaded hole in the first jaw having fasteners received therein. The first threaded hole is nearer to the base than the second threaded hole. The panel mount includes a first and a second protrusion when fasteners are adjusted to protrude from the first jaw towards the second jaw. The panel mount includes a pivot protrusion on the second jaw. A panel is to be fastened between the pivot protrusion and at least one of the first protrusion or the second protrusion. Further, when one of the threaded fasteners protrudes from the first jaw at a greater distance than the other of the threaded fasteners, the panel may pivot about an axis centered on the pivot protrusion. 1. A panel mount for adjustably fastening a panel to a structure , the panel mount comprising:a base having a first base surface;a first jaw and a second jaw extending from the first base surface, the first jaw and the second jaw defining an elongate slot, the first jaw having a first threaded hole and a second threaded hole, the first threaded hole and the second threaded hole extending through the first jaw, the first threaded hole being nearer to the first base surface than the second threaded hole;a first threaded fastener received within the first threaded hole, the first threaded fastener being a first protrusion when the first threaded fastener is adjusted to protrude from the first jaw towards the second jaw;a second threaded fastener received within the second threaded hole, the second threaded fastener being a second protrusion when the second threaded fastener is adjusted to protrude from the first jaw towards the second jaw; anda pivot protrusion on the second jaw, the pivot protrusion extending in a perpendicular direction from the second jaw towards a position on the first jaw intermediate the first threaded hole and the second threaded hole such that the panel pivots about ...

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Номер записи: 32
19-02-2015 дата публикации

COMPOSITE ENGINEERED FLOOR BOARD HAVING AN ORIENTED STRAND BOARD (OSB) STABILIZING BASE

Номер: US20150050443A1
Автор: Roy Francois, Tanguay Vincent
Принадлежит: BOA-FRANC

An engineered floor board or wood panel for the fabrication thereof is comprised of a thin top wood layer fabricated from a quality wood material. The top wood layer is glued to a core layer wood product having a grain orientation disposed transverse to the longitudinal axis of the top wood layer. A base wood layer is fabricated from oriented strand board (OSB) which is glued to the bottom of the core layer. The base wood layer is fabricated from a single sheet having wood particles and fibers oriented in at least two layers with at least a top layer having its wood particles and fibers generally oriented along the longitudinal axis of the top wood layer and transverse to use core layer to substantially prevent displacement and deformation of the core layer caused by expansion and retraction thereof and thereby preventing deformations in the top wood layer. 1. An engineered floor board comprising a thin top wood layer having a longitudinal axis , said top wood layer being fabricated from a quality wood material , said top wood layer being glued to a core layer wood product having a flexion strength axis disposed transversely to said longitudinal axis of said top wood layer , said core layer resisting to distortion or the floor board , and a base wood layer glued to a bottom surface of said core layer , said base wood layer being fabricated from a single sheet of oriented strand board (OSB) composed of wood strands generally oriented in at least two layers with a top one of said layers having said strands oriented along said longitudinal axis of said top wood layer and transverse to said flexion strength axis of said core layer to substantially prevent displacement and deformation of said core layer to prevent telegraphy in a top surface of said top wood layer caused by deformation in said core layer and further reducing longitudinal flexion of said floor board.2. The engineered floor board as claimed in claim 1 , wherein said core layer is constituted by a plurality ...

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Номер записи: 33
19-02-2015 дата публикации

System and Method for Reducing Lumber Misuse in Construction

Номер: US20150050465A1
Автор: Hennessee Dewey William
Принадлежит:

A system and method for reducing lumber misuse is disclosed. Specifically, a system can comprise lumber marked according to a coded chart. The chart can comprise one or more attributes associated with the lumber. The lumber can also comprise a plurality of identifiers, each of the identifiers associated with at least one of the attributes. The method for reducing lumber misuse can comprise marking lumber with a plurality of unique identifiers, said identifiers associated to one or more attributes. 1. A system for reducing lumber misuse comprising one or more attributes, said attributes associated to a lumber; and', 'a plurality of identifier, each of said identifier associated with at least one of said attributes., 'lumber marked according to a coded chart, said chart comprising'}2. The system of wherein said identifier can be applied to said lumber through a marking method.3. The system of wherein said attribute is a lumber grade.4. The system of wherein said lumber is marked on at least three sides.5. The system of wherein said attribute is lumber specie.6. The system of wherein said attribute is a dimensional length.7. The system of wherein said attribute is a dimensional width and height.8. The system of wherein said identifier is a text.9. The system of wherein said identifier is a color.10. The system of wherein said identifier is a line type.11. A method for reducing lumber misuse comprisingmarking a lumber with a plurality of unique identifiers, said identifiers associated to one or more attributes.12. The method of comprising printing said unique identifier on said lumber.13. The method of claim 11 , further comprising the step of using said identifiers to create a structural framing plan.14. The method of claim 12 , further comprising the step of comparing said identifiers on said structural framing plan with said lumber. This disclosure relates to a system and method for reducing lumber misuse in construction. For purposes of this disclosure, embodiments ...

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Номер записи: 34
03-03-2022 дата публикации

Pultruded Fiber Reinforced Polymer Building Systems and Methods

Номер: US20220064951A1
Автор: Inglese Paul A.
Принадлежит:

A composite building system comprising a structural frame, walls, floor, and roof is made of pultrusion fiber reinforced polymer (PFRP) material. A combination of PFRP, stainless steel screws and flexible epoxy can be used in the manufacture of a mobile or fixed structure. During assembly, an intumescent fire barrier can be applied to the PFRP components. Unlike traditional building materials, an exterior waterproof finish coating is not required when using a PFRP wall, floor, and roof assembly. The PFRP wall and wall assembly can be used with both PFRP structural framing and traditional framing materials, such as concrete, steel, or wood, allowing the PFRP wall and wall assembly to be used as a mid-rise or high-rise curtain wall.

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Номер записи: 35
13-02-2020 дата публикации

AEROGEL CONTAINING CONSTRUCTION BOARD

Номер: US20200048905A1
Автор: Asrar Jawed, Nandi Malay, Wang Lance, Weith Luke S., Zheng Guodong
Принадлежит:

A construction product described herein includes a fiber core that includes a plurality of entangled glass fibers. The fiber core also includes a binder that bonds the plurality of entangled glass fibers together and an Aerogel material that is homogenously or uniformly disposed within the fiber core. In some instances, the fiber core includes between 40 and 80 weight percent of the Aerogel material. The construction product has an R-value of at least 6.5 per inch, a flame spread index of no greater than 5, and a smoke development index of no greater than 20 as measured according to the ASTM E-84 tunnel test. 1. A glass fiber based construction product comprising: a plurality of entangled coarse glass fibers having average fiber diameters of between 8 and 20 μm;', 'a plurality of entangled glass microfibers homogenously dispersed within the entangled coarse glass fibers, the glass microfibers having average fiber diameters of between 0.5 and 6 μm; and', 'a binder that bonds the plurality of coarse glass fibers and the plurality of glass microfibers together; and, 'a glass fiber core comprisinga mixture of Aerogel and carbon black disposed within the glass fiber core;wherein the construction product has an R-value of at least 6.5 per inch and the construction product has a flame spread index no greater than 5 and a smoke development index no greater than 20 as measured according to ASTM E84.2. The glass fiber based construction product of claim 1 , wherein the glass fiber core includes between 1 and 15 weight percent of the coarse glass fibers and between 10 and 40 weight percent of the glass microfibers.3. The glass fiber based construction product of claim 1 , wherein the glass fiber core includes at least 50 weight percent of the Aerogel.4. The glass fiber based construction product of claim 1 , wherein the mixture of Aerogel and carbon black includes between 85 and 95 weight percent of the Aerogel and between 5 and 15 weight percent of the carbon black.5. The ...

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Номер записи: 36
13-02-2020 дата публикации

Composite wood arrangement and method for manufacturing said arrangement

Номер: US20200048906A1
Автор: Tapani Samuel Honkala
Принадлежит: Individual

The present invention relates to a composite wood arrangement comprising construction components ( 1 ) mechanically joined together in a parallel position. Such a construction component comprises at least one profiled side surface ( 2, 3 ) and, connecting them together, at least one edge surface ( 4, 5 ) and end surfaces ( 6, 7 ), perpendicular to the longitudinal axis ( 11 ) of the construction component. In the invention, the side surfaces in parallel construction components are adapted in an opposite position in pairs so that profile crests ( 8 ) and throughs ( 9 ) in opposite side surfaces are substantially parallel. There are these construction components ( 1 ) adapted successively in their longitudinal direction and adjacently in at least the lateral direction of the composite wood arrangement to establish a uniform plate-like structure, whereby the construction components are joined together by mechanical joining means.

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Номер записи: 37
10-03-2022 дата публикации

Panel for sheathing system and method

Номер: US20220074205A1
Автор: Joel F. Barker, John L. Bennett, Kelly R. Flaherty, Neil C. Swiacki, Nian Ou, Rick D. Jordan, Thomas L. Schuman
Принадлежит: HUBER ENGINEERED WOODS LLC

The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes.

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Номер записи: 38
04-03-2021 дата публикации

METHOD FOR PRODUCING A CONSTRUCTION OF INTERCONNECTED WOODEN PANELS

Номер: US20210062499A1
Автор: ANGELI Albino
Принадлежит: ROTHO BLAAS GMBH/SRL

A method for producing a constructions having a structural component (), in particular a wall, a ceiling or the like, formed by a plurality of interconnected wooden panels (). The wooden panels () are connected to one another to produce a structural component () which is formed from at least two wooden panels (). 1. A method for producing a construction with a structural component formed by a plurality of interconnected timber panels wherein the timber panels are connected to each other to produce the structural component which is formed from at least two timber panels , the method comprising the following steps:positioning at least two timber panels which fit together on a support surface which is perpendicular to the surfaces forming the structural component;forming of a cavity on a surface of two panels at the edges of the panels facing each other, wherein a cavity on at least one end face of the panel is openwherein the adjacent cavities forming a single receptacle;pressing in a connecting element perpendicular to the receptacle;clamping the connecting element by means of clamping elements in an inclined direction between 30° and 70°, relative to the contact surface of the panels, and closing of a connecting gap between the two panels;wherein at least the two panels form the structural component and are connected to another structure via two tensile connections; andcovering the receptacle with a tape.2. The method according to claim 1 , introducing a polyurethane material into the receptacle.3. The method according to claim 1 , forming the timber panels with superimposed timber layers with fibers and one panel is connected to the other in such a way that the fiber of each layer in the panel plane is rotated by 90° with respect to adjacent timber layers.4. The method according to claim 1 , wherein the cavity is not continuous through the timber panels.5. The method according to claim 1 , formingat least two cavities on a surface of two timber panels on at facing ...

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Номер записи: 39
22-05-2014 дата публикации

Structural Composite Panel and Method of Construction Thereof

Номер: US20140141671A1
Автор: Freilich Marissa, Kopczynski Jeffrey, Krohl Bradley, Mazzella Dana, Pickard John, Shannon Michael C., Timko Lauren
Принадлежит: Federal-Mogul Powertrain, Inc.

A structural composite panel and method of construction thereof is provided. The structural composite panel includes a scrim layer, a drywall sheet, and a nonwoven matt sandwiched between the scrim layer and the drywall sheet. The nonwoven matt includes comminuted cardboard and heat bondable textile fibers thermally bonded together to a desired thickness. The method includes providing a nonwoven matt and laminating a scrim layer to one side of the nonwoven matt. Further, providing a drywall sheet and laminating a paper layer to one side of the drywall sheet. The method then includes bonding one side of the nonwoven matt directly to one side of the drywall sheet. 1. A structural composite panel , comprising:a scrim layer;a drywall sheet;a nonwoven matt sandwiched between said scrim layer and said drywall sheet, said nonwoven matter having comminuted cardboard and heat bondable textile fibers thermally bonded together to a desired thickness.2. The structural composite panel of further including a paper layer bonded to a side of said drywall sheet claim 10 , said drywall sheet being sandwiched between said paper layer and said matt.3. The structural composite panel of wherein said paper layer is formed from recycled waste paper.4. The structural composite panel of wherein said paper layer is formed from recycled newsprint.5. The structural composite panel of wherein said matt has a thickness substantially retained as initially produced.6. The structural composite panel of further including a chemical mixture applied claim 1 , dried and cured to at least one outer surface of said matt claim 1 , said chemical mixture including at least one of a flame retardant claim 1 , a biocide and a binder.7. The structural composite panel of wherein said chemical mixture includes each of said flame retardant claim 6 , biocide and binder.8. The structural composite panel of wherein said chemical mixture is applied at least to the side of said matt attached to said scrim layer.9. A ...

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Номер записи: 40
12-03-2015 дата публикации

NOISE CONTROL DEVICE

Номер: US20150068838A1
Автор: Keene James R.
Принадлежит:

A noise control flooring system includes a resilient layer of extruded polymer monofilaments and a porous separation layer overlying at least a portion of the resilient layer. The porous separation layer carries a floating solid substrate layer thereupon and enhances the speed of drying of the floating solid substrate layer. 1. A noise control flooring system that enhances the speed of drying of an overlying poured substrate , the noise control flooring system comprising:a void space creating layer comprising an entangled fiber mat; anda porous separation layer that overlies at least a portion of the void space creating layer;wherein water and vapor from a poured substrate layer overlying the porous separation layer is permitted to pass through the porous substrate layer and into the void space creating layer.2. The noise control flooring system according to claim 1 , wherein the porous separation layer comprises natural fibers claim 1 , synthetic fibers or a mixture thereof.3. The noise control flooring system according to claim 2 , wherein the fibers of the porous separation layer comprise of PET spun laid nonwoven fibers.4. The noise control flooring system according to claim 2 , wherein the fibers of the porous separation layer comprise spun bound nonwoven polypropylene.5. The noise control flooring system according to claim 2 , wherein the porous separation layer has openings that are in the range of about 0.037 mm to about 0.074 mm.6. The noise control flooring system according to claim 2 , wherein the fibers of the porous separation layer comprise chopped fibers.7. The noise control flooring system according to claim 2 , wherein the fibers of the porous separation layer comprise continuous fibers.8. The noise control flooring system according to claim 1 , where in the porous separation layer further comprises one or more compounds that absorb moisture.9. The noise control flooring system according to claim 1 , wherein the porous separation layer has applied ...

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Номер записи: 41
10-03-2016 дата публикации

Resilient groove

Номер: US20160069089A1
Автор: Marcus Bergelin, Mats Nilsson
Принадлежит: VALINGE INNOVATION AB

A set of essentially identical floorboards each including a front face and a rear face extending in the horizontal plane, a core, and a surface layer, a mechanical locking system is arranged at least at two opposite edges for connecting a floorboard with an adjacent floorboard in a horizontal and a vertical direction, said mechanical locking system being configured for connecting the floorboard with the adjacent floorboard by vertical folding, wherein one of said opposite edges is provided with a horizontally extending protrusion at an upper edge, and wherein said protrusion is configured to overlap a surface groove at an upper edge of the other of said opposite edges, such that two connected and adjacent floorboards have upper overlapping edges.

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Номер записи: 42
12-03-2015 дата публикации

Engineered Waterproof Flooring and Wall Covering Planks

Номер: US20150072102A1
Автор: Dossche Piet V., Erramuzpe Philippe
Принадлежит: US Floors, Inc.

Waterproof engineered floor and wall planks have a wear layer, an underlayer about an extruded dust and plastic composite core and a click-lock edge fastening system. 1. An engineered waterproof plank comprising:(a) a wear layer adhered by a water resistant adhesive to a top surface of a waterproof composite core;(b) the waterproof composite core comprising dust selected from the group consisting of wood, bamboo, cork and a combination of at least two of wood, bamboo and cork, and a plastic selected from the group consisting of high-density polyethylene and polyvinyl chlorides; whereby exposure to moisture results in swelling of plank dimensions by less than 0.01%.2. The plank of wherein the wear layer is selected from the group consisting of tile veneer claim 1 , stone veneer claim 1 , rubber claim 1 , decorative plastic claim 1 , linoleum claim 1 , and decorative vinyl.3. The plank of further comprising an underlayer adhered by a water resistant adhesive to a bottom surface of the waterproof composite core.4. The plank of wherein the underlayer is selected from the group consisting of cork claim 3 , rubber claim 3 , foam claim 3 , and waterproof balance paper.5. The plank of further comprising a cover layer over the wear layer.6. The plank of wherein the plank has a first edge with a groove extending laterally into the waterproof composite core and a second opposite edge with a lateral protrusion from the waterproof composite core.7. The plank of wherein the groove and protrusion comprise a click-lock edge fastening system.8. The plank of wherein the wear layer is selected from the group consisting of cork claim 1 , bamboo and wood veneer claim 1 , said wear layer being encapsulated in a resin to render the layer waterproof and wear resistant.9. The plank of further comprising a cover layer over the wear layer selected from the group of melamine resin with aluminum oxide and polyurethane.10. The plank of wherein the waterproof composite core further comprises less ...

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Номер записи: 43
19-03-2015 дата публикации

SYSTEM FOR FORMING FLOOR UNDERLAYMENT

Номер: US20150079369A1
Автор: Collison Chad A., Pinto Akiva
Принадлежит:

A process for making a fibrous panel member and a flooring structure is disclosed. The flooring structure has a subfloor, a surface layer, and an insulative pad disposed between the subfloor and the surface layer. The insulative pad has an MDI binder and reinforcement fibers distributed uniformly and randomly within a first plane. The process includes mixing a porous fiber material with a MDI adhesive. The fiber batt is compressed between a pair of porous belts. Steam and heat are applied to the compressed batt to form a bound flexible batting material. 1. A floor structure configured to be disposed on a subfloor , the floor structure consisting of:a flooring surface layer;an insulative textile pad disposed between said subfloor and said flooring surface layer, said insulative pad consisting of a fibrous web layer of interlocked reinforcement fibers distributed substantially randomly in a first plane, said textile pad comprising MDI which binds the interlocked reinforcement fibers.2. The floor structure according to claim 1 , further comprising fibers selected from the group consisting of polyethylene claim 1 , polyester claim 1 , polypropylene claim 1 , and mixtures thereof.310. The floor structure according to claim 1 , wherein the insulative textile pad has a density of greater than about pounds per cubic foot.4. The floor structure according to claim 1 , wherein the insulative textile pad comprises less than 20% by weight MDI.5. The floor structure according to claim 4 , wherein the insulative textile pad is about 5 mm thick.6. The floor structure according to claim 1 , wherein the insulative textile pad has a compression resistance at a compression of 25% of the original thickness of greater than about 20 psi.7. The floor structure according to claim 1 , wherein the insulative textile pad has a compression resistance at 50% of the original thickness of greater than about 180 psi.8. The floor structure according to claim 1 , further comprising a vapor barrier ...

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Номер записи: 44
18-03-2021 дата публикации

Lumber Use Designation System and Method

Номер: US20210078046A1
Автор: Bonamy, JR. R. David
Принадлежит: RDBJ, LLC

A lumber use designation system includes a building construction plan that shows the layout, wall thickness, wall height, ceiling angles, etc., of a structure, which are color coded from a series of color codes each corresponding to a preselected, standard board size and length of lumber that should be selected for constructing a particular portion of the structure. The system includes a supply of lumber boards marked with a color code correlating to the color code found on the construction plans. The lumber boards may be imprinted by an ink spray head. A method of installing lumber during the construction of a structure is disclosed. 1. A lumber use designation system comprising:a building construction plan showing building walls having a board code to indicate the board sizing of lumber designated for use in constructing the coded walls, anda supply of lumber having a board marking thereon that correspond with said board code of said building construction plan.2. The lumber use designation system of wherein said board code is a color coded board code claim 1 , and wherein said board marking is a color coded board marking.3. The lumber use designation system of wherein said board marking is a plurality of laterally extending stripes.4. The lumber use designation system of wherein said board marking is at least one longitudinally extending stripe.5. The lumber use designation system of wherein said board code designates a specific board length.6. The lumber use designation system of wherein said board code designates a specific board width and depth.7. The lumber use designation system of wherein said board code designates a specific board length.8. The lumber use designation system of wherein said board code designates a specific board width and depth.9. A lumber use designation system comprising:a construction plan illustrating the position of the structure walls, a plurality of said illustrated structure walls including a board code of a series of board codes ...

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Номер записи: 45
18-03-2021 дата публикации

A panel for a building structure having a predefined curvature and a method of manufacturing such panel

Номер: US20210079674A1
Автор: Michaeel Emborg
Принадлежит: Rockwool International AS

A panel for a building structure has a predefined curvature. The panel has a generally rectangular shape with a curvature, such that the panel has a convex outer surface and a concave inner surface with a set of side edge regions and a set of end edge regions. The panel is at least one mineral wool fibre slab with a plurality of first strips adhered to the outer surface and a plurality of second strips adhered to the inner surface.

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Номер записи: 46
12-03-2020 дата публикации

SHEAR PANEL BUILDING MATERIAL

Номер: US20200080308A1
Автор: Kipp Michael D., McCarvill William T., Pugh Dilworth L., Ridges Michael D.
Принадлежит:

A shear panel building material that includes a first facing membrane, a core matrix disposed on a face of the first facing membrane, and a semi-rigid or rigid material attached to the core matrix. The core matrix can include microspheres having a size of about 200 microns to about 800 microns, sodium silicate, and ethylene vinyl acetate. In one aspect, the shear panel is substantially free from glue and cement. 1a first facing membrane;a second facing membrane;a rigid material situated between the first facing membrane and the second facing membrane, said rigid material being self-supporting; and from about 25 wt % to about 60 wt % of microparticles based on wet formulation,', 'from about 20 wt % to about 36 wt % sodium silicate, and', 'from about 2 wt % to about 6 wt % of a vinyl acetate,, 'a core matrix disposed between said first and second facing membranes, said core matrix includingwherein the rigid material is held in place with respect to the first and second facing membranes by the core matrix.. A shear panel building material comprising: This application is a continuation application of U.S. patent application Ser. No. 13/176,692, filed Jul. 5, 2011, which is a continuation of U.S. patent application Ser. No. 12/238,379, filed on Sep. 25, 2008, which is a continuation-in-part of U.S. patent application Ser. No. 12/077,951, filed on Mar. 21, 2008, which claims the benefit of U.S. Provisional Patent Application No. 60/919,509, filed on Mar. 21, 2007, and of U.S. Provisional Patent Application No. 60/961,130, filed on Jul. 17, 2007, and of U.S. Provisional Patent Application No. 61/002,367, filed on Nov. 7, 2007, and U.S. Provisional Patent Application No. 61/081,951, filed on Jul. 18, 2008, all of which are each incorporated by reference herein in their entireties.The present invention relates generally to building materials, and more particularly to shear panels or shear-type building materials. Accordingly, the present invention involves the fields of ...

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Номер записи: 47
02-04-2015 дата публикации

LAMELLA CORE AND A METHOD FOR PRODUCING IT

Номер: US20150090400A1
Автор: Bergelin Marcus, Brännström Hans, Pålsson Agne, PERVAN Darko
Принадлежит: VALINGE INNOVATION AB

A semi product for building panels or structural elements comprising several wood lamellas () fixed by distance elements (), a building panel with such a semi product and a method of producing the semi product and the building panel. A method of producing a semi-product for a structural element or for a core for a building panel, wherein the method comprises the step of: attaching at least two distance strips by an adhesive to a first wood board; attaching a second wood board to the distance strips by an adhesive; and cutting the first and the second wood boards and the distance strips in the length direction of the wood boards. 1. A method of producing a semi-product for a structural element or for a core for a building panel , wherein the method comprises the step of:attaching at least two distance strips by an adhesive to a first wood board;attaching a second wood board to the distance strips by an adhesive; andcutting the first and the second wood boards and the distance strips in the length direction of the wood boards.2. The method as claimed in claim 1 , wherein the method comprises the step of attaching several wood boards and distance strips to the second and or first wood board.3. The method as claimed in claim 2 , wherein the method comprises the step of arranging the distance strips between adjacent wood boards in a straight line.4. The method as claimed in claim 3 , wherein the straight line is oriented at about 45 degrees to the longitudinal direction of the first wood board.5. The method as claimed in claim 3 , wherein the straight line is oriented at about 90 degrees to the longitudinal direction of the first wood board.6. The method as claimed in claim 1 , wherein the method comprises the step of cutting the first and the second wood boards and the distance strips in the length direction several times with a distance between the cuts which is equal to the thickness of the semi-product.7. The method as claimed in claim 6 , wherein the method ...

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Номер записи: 48
05-05-2022 дата публикации

CROSS-LAMINATED TIMBER (CLT) PANEL CONNECTION

Номер: US20220136234A1
Автор: Felgendreher Olav, Schneider Johannes
Принадлежит: MERCER MASS TIMBER LLC

A Cross-Laminated Timber (CLT) connection is provided that can be used to connect at least two CLT components such as CLT panels. The CLT joint includes a first CLT component, a second CLT component, and a spline. The first CLT component includes a first recessed channel. The second CLT component includes a second recessed channel. A first end of the spline is configured to nest within the first recessed channel. A second end of the spline is configured to nest within the second recessed channel. The CLT panel includes a first CLT side and a second CLT side. The first CLT side includes a recessed channel. The second CLT side may be opposite the first CLT side and includes a grooved extension. The grooved extension and the recessed channel have complimentary patterns. A CLT panel system is also provided comprising a plurality of CLT panels.

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Номер записи: 49
09-04-2015 дата публикации

SUBFLOOR COMPONENT AND METHOD OF MANUFACTURING SAME

Номер: US20150096249A1
Автор: Amend Victor
Принадлежит:

A subfloor component comprises a hardboard panel having first and second opposing faces and a plurality of intersecting grooves to define, in cross-section, a plurality of pedestals having walls that extend into the panel from the first face generally toward the second face. At least one of the pedestals has at least one wall that is undercut. The subfloor component also comprises a film of substantially moisture-impervious material attached to the first face of the panel and that conforms to the tops and walls of the pedestals and to the bottoms of the grooves. 1. A subfloor component comprising:a hardboard panel having first and second opposing faces and a plurality of intersecting grooves to define, in cross-section, a plurality of pedestals having walls that extend into the panel from the first face generally toward the second face, at least one of the pedestals having at least one wall that is undercut; anda film of substantially moisture-impervious material attached to the first face of the panel and that conforms to the tops and walls of the pedestals and to the bottoms of the grooves.2. The subfloor component of claim 1 , wherein the at least one wall that is undercut defines an overhang over a respective groove.3. The subfloor component of claim 1 , wherein the at least one wall that is undercut defines an angle with an imaginary line that extends perpendicularly between the first face and the second face.4. The subfloor component of claim 3 , wherein the angle is from about 2.5 degrees to about 50 degrees.5. The subfloor component of claim 1 , wherein the film is mechanically attached to the panel.6. The subfloor component of claim 1 , wherein the film is attached to the panel by melting or partially melting the film onto the panel.7. The subfloor component of claim 1 , wherein the film is spray coated onto the panel.8. The subfloor component of claim 1 , wherein the film is pre-formed to define a plurality of recesses shaped to receive the pedestals of ...

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Номер записи: 50
14-04-2016 дата публикации

LINOLEUM BASED SURFACE COVERINGS AND METHODS FOR INSTALLING SAME

Номер: US20160102467A1
Автор: Cramer Ronald E., MYERS Matthew S.
Принадлежит:

Described herein are methods for unidirectional installation of a surface covering comprising: providing a plurality of floor tiles, each tile comprising: a linoleum core; a top major surface; a bottom major surface; a machine direction edge extending between the top major surface and the bottom major surface running parallel to the machine direction of the tile and; an across machine direction edge extending between the top major surface and the bottom major surface running parallel to the across machine direction of the tile; wherein the machine direction of the tile has a first dimensional stability; and the across machine direction of the tile has a second dimensional stability; placing a first tile on a support base; placing a second tile on the support base adjacent the first tile; and abutting the machine direction edge of the second tile with the machine direction edge of the first tile. 1. A linoleum tile comprising:a carrier;a linoleum core;a top major surface and a bottom major surface;a machine direction edge having a first dimensional stability; andan across machine direction edge having a second dimensional stability;wherein a difference between the first and second dimensional stabilities is less than 0.028%.2. The linoleum tile according to claim 1 , wherein the difference between the first dimensional stability and second dimensional stability is less than 0.02%.3. The linoleum tile according to claim 1 , wherein the difference between the first dimensional stability and second dimensional stability is less than 0.015%.4. The linoleum tile according to any one of claim 1 , wherein the machine direction dimensional stability is less than 0.04%.5. The linoleum tile according to any one of claim 1 , wherein the across machine direction dimensional stability is less than 0.07%.6. The linoleum tile according to any one of claim 1 , further comprising a machine direction edge extending parallel to the machine direction and an across machine direction edge ...

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Номер записи: 51
13-04-2017 дата публикации

COMPOSITE MATERIAL BASED PANEL

Номер: US20170101781A1
Автор: Lu Yang
Принадлежит:

A composite material panel includes a substrate formed of a first material; one or more strands formed from a second material, the strands being interspersed through the substrate, the second material being a natural material, the second material providing modified mechanical properties of the composite material panel. 1. A composite material panel comprising:a substrate formed of a first materialone or more strands formed from a second material, the strands being interspersed through the substrate, the second material being a natural material,the second material providing modified mechanical properties of the composite material panel.2. A composite material in accordance with claim 1 , wherein the second material is a natural material.3. A composite material in accordance with claim 1 , wherein the strands are interspersed through the substrate and held within the substrate.4. A composite material in accordance with claim 1 , wherein the strands have a rectangular cross section and the strands are a rectangular prism shape.5. A composite material in accordance with claim 1 , wherein each strand a plurality of fibres claim 1 , the fibres being arranged longitudinally along the length of the strand.6. A composite material in accordance with claim 1 , wherein the strands are arranged parallel to each other within the substrate and wherein the strands are equally spaced apart from each other within the substrate.7. A composite material in accordance with claim 1 , wherein the strands are arranged parallel to the longitudinal axis of the panel.8. A composite material in accordance with claim 1 , wherein the strands are arranged in a random distribution within the substrate.9. A composite material in accordance with claim 1 , wherein the two or more strands are joined together to form a strand bundle and wherein the panel comprises a plurality of strand bundles interspersed through the substrate.10. A composite material in accordance with claim 1 , wherein the natural ...

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Номер записи: 52
04-04-2019 дата публикации

WOODEN DECORATIVE PANEL AND METHOD FOR MANUFACTURING SAME, INSERT MOLDING USING WOODEN DECORATIVE PANEL, AND METHOD FOR MANUFACTURING INSERT MOLDING

Номер: US20190100053A1
Автор: ASADA Teppei, HAYASHI SHIN, KANEUCHI KAZUHIKO, KIRITOSHI Takeshi, Nakagawa Hideaki, SUGIYAMA TOMONORI
Принадлежит:

A wooden decorative panel has rough texture and non-glossy look of veneer. A wooden decorative panel manufacturing method enables manufacture of the wooden decorative panel with a small material loss. The wooden decorative panel includes a veneer made from natural wood and having a plurality of surface irregularities due to vessels of the wood, and a transfer layer transferred from a transfer film and bonded to a surface of the veneer. The transfer layer has surface irregularities that are similar in shape to the plurality of surface irregularities. The wooden decorative panel has the feel and the appearance of natural veneer due to the irregularities formed by the vessels, and the durability sufficient for use as an industrial product. 1. A wooden decorative panel comprising:a veneer made from natural wood and having a plurality of surface irregularities due to vessels of the wood; anda transfer layer transferred from a transfer film and bonded to a surface of the veneer,the transfer layer having surface irregularities that are similar in shape to the plurality of irregularities due to the vessels.2. The wooden decorative panel according to claim 1 , wherein the transfer layer has a multilayer configuration that includes a veneer bonding layer on the surface bonded to the veneer claim 1 , and a hardcoat layer or at least one protective functional layer on the surface opposite the veneer bonding layer.3. The wooden decorative panel according to claim 2 , wherein the hardcoat layer or the protective functional layer is made of an aftercure-type ultraviolet curable resin claim 2 , or an electron beam curable resin.4. The wooden decorative panel according to claim 3 , wherein the transfer layer has a total thickness of 4 μm or more and 30 or less.5. The wooden decorative panel according to claim 4 , wherein inside of the veneer is impregnated with resin.6. A method for manufacturing a wooden decorative panel claim 4 , the method comprising:placing a transfer layer-side ...

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Номер записи: 53
02-04-2020 дата публикации

INSULATION BOARD ASSEMBLY

Номер: US20200102745A1
Автор: Rapone Andre, Rapone Guido
Принадлежит:

An insulation board assembly includes an insulation board body that has a front face, a back face, a top edge, a bottom edge, and two side edges. The back face has a drainage channel extending from the top edge to the bottom edge. The drainage channel is recessed inward of the back face by a channel depth. A drainage insert is positioned in the drainage channel proximate the bottom edge of the insulation board body. The drainage insert has a front face, a top edge, a bottom edge, and two side edges. The drainage insert defines at least one interior drainage passage extending from the top edge of the drainage insert to the bottom edge of the drainage insert. A reinforcing mesh may be secured to the insulation board body. The insulation board body may consist substantially of mineral fibre insulation. 1. An insulation board assembly for an exterior wall , the insulation board assembly comprising:an insulation board body having, a back face secured to the exterior wall above grade, a front face opposite the back face, a top edge, a bottom edge, and two side edges, the back face having a drainage channel extending from the top edge to the bottom edge, the drainage channel being recessed inward of the back face by a channel depth; anda drainage insert positioned in the drainage channel proximate the bottom edge of the insulation board body, the drainage insert having a front face, a top edge, a bottom edge, two side edges, the drainage insert defining at least one unperforated interior drainage passage extending from the top edge of the drainage insert to the bottom edge of the drainage insert.2. The insulation board assembly of claim 27 , wherein the insulation board body consists substantially of mineral fibre insulation.3. The insulation board assembly of claim 27 , wherein the drainage insert has a rear face claim 27 , and the at least one interior drainage passage is defined by at least a portion of the front and rear faces of the drainage insert claim 27 , and by ...

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Номер записи: 54
28-04-2016 дата публикации

WOOD FIBRE BASED PANELS WITH A THIN SURFACE LAYER

Номер: US20160114495A1
Автор: BOUCKE EDDY, HAKANSSON NICLAS, Jacobsson Jan, LINDGREN KENT, PERVAN Darko, ZIEGLER Göran
Принадлежит: VALINGE INNOVATION AB

A method of manufacturing a building panel, including mixing wood fibre particles and a binder to form a first mix, applying the first mix, while the first mix is in powder form, on a core for forming a sub layer on the core, applying a surface layer on the sub layer, wherein the surface layer comprises a second mix of wood fibre particles and a binder, pressing the core, the surface layer, and the sub layer, under increased pressure and temperature, and forming them into a building panel. A building panel formed by the method. 120-. (canceled)22. The method as claimed in claim 21 , wherein the first mix is applied on the core while the first mix is in powder form.23. The method as claimed in claim 21 , wherein the method further comprises the step of pressing the surface layer with an embossed pressing matrix such that the surface layer obtains upper portions and embossed portions lower than the upper portions claim 21 , such that the embossed portions extends into the sub layer.24. The method as claimed in claim 21 , wherein the surface layer is a printed paper.25. The method as claimed in claim 21 , wherein the surface layer is a wood veneer.26. The method as claimed in claim 21 , wherein the surface layer is a foil.27. The method as claimed in claim 21 , wherein the surface layer comprises a second mix of wood fibre particles and a binder claim 21 , wherein the second mix is of a different composition than the first mix.28. The method as claimed in claim 21 , wherein the surface layer is a resilient surface.29. The method as claimed in claim 21 , wherein the surface layer is an overlay.30. The method as claimed in claim 21 , wherein the surface layer is a print claim 21 , paint or coating.31. The method as claimed in claim 21 , wherein the binder in the sub layer is a thermosetting resin.32. The method as claimed in claim 21 , wherein the surface layer comprises a thermosetting resin.33. The method as claimed in claim 21 , wherein the surface layer comprises a ...

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Номер записи: 55
28-04-2016 дата публикации

WOOD ADHESIVES CONTAINING REINFORCED ADDITIVES FOR STRUCTURAL ENGINEERING PRODUCTS

Номер: US20160115359A1
Автор: Wang Siqun, Xing Cheng
Принадлежит:

The present disclosure relates to additives used in conjunction with adhesives to give enhanced performance. Engineered composite wood materials and methods of making such materials are also provided by the subject application. A reinforced adhesive includes an adhesive and an additive material comprising nanoscopic and microscopic materials. 1. A reinforced adhesive comprising an adhesive and an additive material comprising cellulose microfiber only , cellulose fibril aggregates only or cellulose fibril aggregates in combination with nanoclays or microclays , wherein said adhesive is selected from the group consisting of liquid phenolic resins , powdered phenolic resins , polymeric diphenylmethane diisocyanate (pMDI) , amino-based resins (UF) , melamine formaldehyde (MF) , melamine-urea-formaldehyde (MUF) , phenol-urea-formaldehyde (PUF) , melamine-urea-phenol-formaldehyde (MUPF) , phenol-melamine-urea-formaldehyde (PMUF) , protein adhesive , natural phenolic adhesives , epoxy resin , unsaturated polyester and any combination of these.2. The reinforced adhesive according to claim 1 , wherein said adhesive is an adhesive used for the production of composite wood products.3. The reinforced adhesive according to claim 1 , wherein said adhesive is phenol-formaldehyde resin.4. The reinforced adhesive according to claim 1 , wherein said additive material comprises:only cellulose fibril aggregates; or cellulose fibril aggregates in combination with nanoclays and/or microclays.5. The reinforced adhesive according to claim 4 , wherein said cellulose fibril aggregates are selected from cellulose nanofibers claim 4 , macrofibrillated cellulose claim 4 , microcrystalline cellulose claim 4 , bacterial cellulose claim 4 , cellulose whisker claim 4 , cellulose nanotubules claim 4 , cellulose microtubules or are a non-cellulose based nanofiber selected from carbon microfibers claim 4 , carbon nanofibers claim 4 , carbon microtubules claim 4 , carbon nanotubules or combinations ...

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Номер записи: 56
26-04-2018 дата публикации

MODULAR STRUCTURAL PANEL AND ASSEMBLY COMPRISING SUCH PANELS FOR THE CONSTRUCTION OF A BUILDING

Номер: US20180112397A1
Автор: BERTRAND Hervé
Принадлежит:

The present invention relates to a modular structural panel intended to form part of an inner or outer wall of a building, the structural panel including two façade panels parallel to each other. Both façade panels are connected by at least one first strut extending along a first direction of the structural panel and by a set of second struts extending along a second direction, perpendicular to the first direction, the second struts protruding from an edge of the structural panel by a distance D and the at least one first strut extending in a recessed manner from the opposed edge of the structural panel by a distance D′ at least equal to the distance D, in order to allow the protruding parts of the adjacent panel in the building to be nested within the intermediary space between this first strut and the close edge of the structural panel. 1. A modular structural panel intended to form part of an inner or outer wall of a building , the structural panel comprising two façade panels parallel to each other , both façade panels being connected by at least one first strut extending along a first direction of the structural panel and by a set of second struts extending along a second direction , perpendicular to the first direction , wherein the second struts protrude from an edge of the structural panel by a distance D and the at least one first strut extends in a recessed manner from the opposed edge of the structural panel by a distance D′ at least equal to the distance D , in order to allow the protruding parts of the adjacent panel in the building to be nested within the intermediary space between this first strut and the close edge of the structural panel.2. The modular structural panel according to claim 1 , comprising a single first strut claim 1 , which forms a vertical upright of the structural panel in mounting position and is arranged at a distance D from the closest edge of the structural panel claim 1 , the set of second struts constituting horizontal cross- ...

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Номер записи: 57
26-04-2018 дата публикации

MINERAL FIBRE BOARD

Номер: US20180112403A1
Автор: Aindow Tony, Baybutt George, Jackson Roger
Принадлежит:

A high density mineral fibre board having a formaldehyde free binder has acceptable strength and good dimensional stability. 112.-. (canceled)1323.-. (canceled)24. A method of manufacturing a mineral fiber insulating board comprisingi) applying a formaldehyde free aqueous binder solution having a solids content of less than about 26.5% by weight to a plurality of mineral fibers, the aqueous binder solution comprising a) a reducing sugar reactant; and b) an amine reactant, wherein the reducing sugar reactant is selected from the group consisting of: a reducing sugar; a reducing sugar yielded by a carbohydrate in situ under thermal curing conditions; and combinations thereof, wherein the percent by dry weight of the reducing sugar reactant with respect to the total weight of reactants in the binder solution ranges from about 73% to about 96%, and wherein the percent by dry weight of the amine reactant with respect to the total weight of reactants in the binder solution ranges from about 4% to about 27%,ii) dehydrating the aqueous binder solution such that a substantially dehydrated binder is disposed on the plurality of mineral fibers andiii) curing the substantially dehydrated binder to provide cured binder content in the range 0.5%-15% by weight determined by loss on ignition, wherein{'sup': 3', '3, 'a) the mineral fiber insulating board has a density from about 100 kg/mto about 200 kg/m,'}b) the mineral fiber insulating board has an ordinary compression strength of at least 60 kPa,c) the mineral fiber insulating board has a weathered compression strength of at least 25 kPa, andd) the mineral fiber insulating board has a change in thickness of less than 6% after autoclave.25. The method of claim 24 , wherein the ordinary compression strength is at least 70 kPa.26. The method of claim 24 , wherein the weathered compression strength is at least 30 kPa.27. The method of claim 24 , wherein the change in thickness after autoclave is less than about 5%.28. The method of ...

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Номер записи: 58
18-04-2019 дата публикации

OSB Board and Use of the Same

Номер: US20190112820A1
Автор: Sauter Harald
Принадлежит:

The present invention relates to an OSB board with at least two board edges lying opposite one another, in particular two opposite longitudinal edges, where the upper side of the OSB board is provided with at least one layer of a cardboard paper. The board edges respectively on the upper side of the board have a rounding with a radius of between 3 and 10 mm. Each of the two opposite board edges has an offset in form of a simple rebate, the rebate in the one board edge complementing the rebate in the opposite board edge. At least one glue tube in each case is provided in at least one of the opposite offsets of the rebates, in particular in at least one groove. 1. An OSB board comprising at least two board edges lying opposite one another ,wherein an upper side of the OSB board is provided with at least one layer of a cardboard paper;wherein the board edges respectively on the upper side of the OSB board have a rounding with a radius of between 3 and 10 mm,wherein each of the two opposite board edges has an offset in a form of a simple rebate, the rebate in one board edge complementing the rebate in the opposite board edge, andwherein at least one glue tube in each case is provided in at least one of the opposite offsets of the rebates.2. The OSB board according to claim 1 , wherein a width of the rebate in the opposite board edges is respectively between 20 and 40 mm.3. The OSB board according to claim 1 , wherein a depth of the rebate corresponds to at least a third of a thickness of the OSB board.4. The OSB board according to claim 1 , wherein at least one groove for the at least one glue tube runs along an entire length of the board edge.5. The OSB board according to claim 1 , wherein at least one groove for the at least one glue tube is introduced into the surface of the rebate with a radius of between 1 and 5 mm.6. The OSB board according to claim 1 , wherein the at least one glue tube is a continuous tube or a tube that is divided along its length into ...

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Номер записи: 59
07-05-2015 дата публикации

UNDERLAYMENT WITH IMPROVED VAPOR BARRIER

Номер: US20150125652A1
Автор: Senior Paul D.
Принадлежит:

Underlayment, wall paneling, and beadboard panels, with an improved vapor barrier provided at least partially by a layer of primer applied to at least one of an engineered veneer face and a wood back veneer of a plywood panel. The primer can include polyvinyl acetate and titanium oxide at selected concentrations to produce a primer with decreased drying time and increased coverage. 1. Underlayment , comprising: i) an engineered veneer face;', 'ii) a wood veneer back; and', 'iii) a wood core; and, 'a) a substrate comprising i) polyvinyl acetate; and', 'ii) titanium oxide,, 'b) a primer applied to at least one of the engineered veneer face and the wood veneer back, the primer comprisingwherein the primer, after being dried, is water resistant to provide an increased vapor barrier for the underlayment.2. The underlayment according to claim 1 , the layer of primer is at least 0.005 mm thick.3. The underlayment according to claim 1 , wherein the wood veneer back is an engineered veneer.4. The underlayment according to claim 1 , wherein the primer is applied to only the engineered face.5. The underlayment according to claim 1 , wherein the primer comprises polyvinyl acetate within a concentration range of about 10% to about 20% by weight to improve dying speed of the primer.6. The underlayment according to claim 1 , wherein the primer comprises titanium oxide within a concentration range of about 20% to about 30% by weight claim 1 , to help with covering the underlying veneer.710. The underlayment according to claim 1 , wherein the primer further comprises:a) water;b) calcium carbonate;c) Kaolin;d) iron oxide;e) polyvinyl alcohol; andf) sodium bicarbonate.8. The underlayment according to claim 7 , wherein the printer is classifiable as free from volatile organic compounds according to ISO16000-11 claim 7 , and free from Substances of Very High Concern according to REACH regulations EC1907/2006.9. The underlayment according to claim 1 , wherein the rate of vapor ...

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Номер записи: 60
14-05-2015 дата публикации

REINFORCED WATER-RESISTANT BOARD WITH TRAFFIC COAT

Номер: US20150128517A1
Автор: Tauferner Piotr Robert
Принадлежит:

A reinforced water-resistant board includes a cover board with a reinforced water-resistant membrane applied to a surface of the cover board. The reinforced water-resistant membrane includes a primer layer, a reinforced membrane, a traffic coat, and a sealing layer. The primer layer is applied over the surface of the cover board. The reinforced membrane includes fleece soaked in a liquid resin and is applied over the primer layer. The traffic coat is boned to the reinforced member. The sealing layer is applied over the traffic coat. 1. A reinforced water-resistant board comprising:a substrate;a primer layer applied over at least one surface of the substrate;a reinforced membrane applied over the primer layer, the reinforced membrane including a liquid resin absorbed in fleece;a traffic coat applied over and bonded to the reinforced membrane; anda sealing layer applied over the traffic coat.2. The board of claim 1 , wherein the substrate includes a key protruding from a first edge thereof and defines a keyway in a second edge.3. The board of claim 1 , wherein the substrate is selected from the group consisting of a sanded pine plywood board and a cement board.4. The board of claim 1 , wherein the primer layer is selected from the group consisting of a waterborne epoxy and a cold-applied liquid epoxy resin.5. The board of claim 1 , wherein the fleece is selected from the group consisting of a non-woven claim 1 , needle-punched polyester fabric and polyester.6. The board of claim 1 , wherein the liquid resin is selected from the group consisting of a one-component aromatic polyurethane base coat; a two-component fast-curing polyurethane base coat; and a cold-applied liquid polyurethane resin.7. The board of claim 1 , wherein the traffic coat is a silica sand.8. The board of wherein the sealing layer is selected from the group consisting of a water-based sealer and a cold-applied liquid aliphatic polyurethane coating.9. The board of claim 1 , wherein the substrate is a ...

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Номер записи: 61
24-07-2014 дата публикации

COATED FABRICS INCLUDING EXPANDABLE GRAPHITE

Номер: US20140205789A1
Автор: Carr Joseph, Hubbard Michael J., ZHOU Wensheng
Принадлежит:

A coated fabric comprising a fabric substrate and a coating on said substrate, the coating comprising a binder and expandable graphite dispersed throughout the binder. 110-. (canceled)11. A roofing membrane including a backing that is a coated fabric including a fabric substrate and a coating on the substrate , where the coating includes a binder and expandable graphite dispersed throughout the binder.12. (canceled)13. A roofing membrane comprising:i. a polymeric sheet; andii. a coated fabric secured to the polymeric sheet, where the coated fabric includes a fabric substrate and a coating that includes a binder and expandable graphite dispersed throughout the binder.14. The roofing membrane of claim 13 , where the polymeric sheet is a TPO sheet.15. The roofing membrane of claim 14 , where the coated fabric is secured to the TPO sheet by virtue of being mated to the sheet while the sheet is in its semi-molten state.16. The roofing membrane of claim 14 , where the coated fabric is a fleece.17. The roofing membrane of claim 13 , where the polymeric sheet is a rubber sheet.18. The roofing membrane of claim 17 , where the coated fabric is secured to the rubber sheet with an adhesive.19. A fleece-backed thermoplastic roofing membrane of the type where the fleece backing is secured to the thermoplastic membrane claim 17 , the improvement comprising the fleece backing in the form of a coated fabric claim 17 , where the coated fabric includes a fleece substrate carrying a coating that includes a binder and expandable graphite dispersed throughout the binder. This application claims the benefit of U.S. Provisional Application Ser. No. 61/755,666, filed Jan. 23, 2013, which is incorporated herein by reference.Embodiments of the present invention are directed toward coated fabrics wherein the coating includes expandable graphite. The coated fabrics are particularly useful as construction materials.Coated fabrics are commonly used in the construction industry. These fabrics, ...

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Номер записи: 62
10-05-2018 дата публикации

METHOD AND DEVICE FOR SPECIFICALLY INFLUENCING THE TECHNOLOGICAL PROPERTIES OF INDIVIDUAL REGIONS OF A SHEET-LIKE MATERIAL, A PRE-COMPACTED MATERIAL NONWOVEN OR A MATERIAL FIBRE CAKE

Номер: US20180126585A1
Автор: KALWA Norbert, Stahl Gerhard
Принадлежит: Cefla Deutschland GmbH

A device and a method for specifically influencing the technological properties of individual regions of a sheet-like material are provided, including the following steps: a) fixing the sheet-like material or a pre-compacted material nonwoven or a material fibre cake on a workbench, b) placing at least one applicator on the upper side and/or the underside of the sheet-like material, the material nonwoven or the material fibre cake, c) specifically moving the at least one applicator on the upper side and/or the underside and pressing an improving medium into partial regions of the sheet-like material, the material nonwoven or the material fibre cake in a predetermined amount and under a predetermined pressure, d) optionally, subsequently pressing the pre-compacted material nonwoven or the material fibre cake to form a sheet of the desired thickness. 1. A device for influencing technological properties of individual regions of a sheet-like material comprising:a) a workbench, on which the sheet-like material, a pre-compacted material nonwoven or a material fiber cake can be placed and can be fixed, i) a housing, which can be sealed off with respect to a surface of the sheet-like material, the material nonwoven or the material fiber cake,', 'ii) at least one application nozzle, arranged in the housing, for applying an improving medium to the surface,', 'iii) a pressure generator for generating a positive pressure, by means of which the improving medium can be pressed into the sheet-like material, the material nonwoven or the material fiber cake, and, 'b) an applicator comprisingc) optionally, a compression press for compressing the material nonwoven or the material fiber cake to form a sheet of the desired thickness.2. The device as claimed in one of claim 1 , wherein the pressure generator is arranged upstream of the application nozzle and the improving medium flows through the application nozzle with positive pressure.3. The device as claimed in claim 1 , wherein ...

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Номер записи: 63
31-07-2014 дата публикации

COMPOSITE PRECAST CONCRETE STRUCTURES, COMPOSITE PRECAST TILT-UP CONCRETE STRUCTURES AND METHODS OF MAKING SAME

Номер: US20140212643A1
Автор: Ciuperca Romeo Ilarian
Принадлежит:

The invention comprises a method of forming a concrete structure. The method comprises placing plastic concrete in a form of a desired shape, encasing the concrete in insulating material having insulating properties equivalent to at least 1 inch of expanded polystyrene and allowing the plastic concrete to at least partially cure inside the insulating material. An insulated concrete form and a method of using the insulated concrete form are also disclosed. 136-. (canceled)37. A product comprising:an expanded polystyrene foam insulating panel having a first primary surface and a second primary surface;an elastomeric material substantially covering the second primary surface of the expanded polystyrene foam insulating panel;a layer of reinforcing material substantially covering the second primary surface of the expanded polystyrene foam insulating and at least partially embedded in the elastomeric material, wherein the layer of reinforcing material is discontinuous;an elongate anchor member having a first end and an opposite second end, a first portion of the anchor member penetrating the foam panel from the first primary surface to the second primary surface, a second portion of the anchor member extending outwardly from the first primary surface of the foam panel; andan enlarged portion on the first end of the anchor member, such that at least a portion of the layer of reinforcing material and at least a portion of the elastomeric material are disposed between the enlarged portion and the second primary surface of the expanded polystyrene foam insulating panel.38. The product of further comprising an exterior finish on the layer of reinforcing material.38. The product of further comprising a layer of stucco on the layer of reinforcing material.39. The product of further comprising think brick adhesively attached to the layer of reinforcing material.40. The product of claim 37 , wherein the layer of reinforcing material comprises a fabric claim 37 , a web or a mesh.41 ...

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Номер записи: 64
01-09-2022 дата публикации

CROSS-LAMINATED TIMBER AND COLD FORMED STEEL CONNECTOR AND SYSTEM

Номер: US20220275634A1
Автор: Bita Hercend Mpidi, Brites Ricardo Jose Delgado Sousa, MALCZYK Robert
Принадлежит: MERCER MASS TIMBER LLC

A cross-laminated timber (CLT) and cold formed steel (CFS) connector and system is provided. The CLT and CFS connector comprises a track, at least one fastener, and at least one spring. The track is configured to connect to at least one CFS stud. The at least one fastener includes a head and shaft. The at least one fastener is configured to connect the track to a CLT panel. The at least one spring is configured to receive the shaft of the fastener and compress between the head of the fastener and the track. Methods of installing the CLT and CFS connector and system are also provided. 1. A cross-laminated timber and cold formed steel connector comprising:a track configured to connect to at least one cold formed steel stud;at least one fastener including a head and a shaft, the at least one fastener configured to connect the track to a cross-laminated timber panel;and at least one spring configured to receive the shaft and compress between the head and the track.2. The cross-laminated timber and cold formed steel connector of wherein the track is made from cold formed steel.3. The cross-laminated timber and cold formed steel connector of wherein the track is U-shaped.4. The cross-laminated timber and cold formed steel connector of further comprising a spacer configured to nest within the cross-laminated timber panel.5. The cross-laminated timber and cold formed steel connector of wherein the spacer is made from steel.6. The cross-laminated timber and cold formed steel connector of wherein the spacer is made from precast concrete.7. A cross-laminated timber and cold formed steel connector comprising:a first track configured to connect to at least one first cold formed steel stud;a second track configured to connect to at least one second cold formed steel stud;at least one first fastener including a head and a shaft, the at least one first fastener configured to connect the first track to a first side of a cross-laminated timber panel;at least one spring configured to ...

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Номер записи: 65
01-09-2022 дата публикации

CLT PANEL REINFORCING STRUCTURE

Номер: US20220275644A1
Автор: TABATA Osamu
Принадлежит:

To provide a means for efficiently reinforcing strength around a through hole of a CLT panel. A CLT panel reinforcing structure includes a CLT panel having a through hole; hole; a first reinforcing member having a first plate and a first pipe, the first plate having a first opening; and a second reinforcing member having a second plate and a second pipe, the second plate having a second opening. In the first reinforcing member, the first pipe is inserted into the through hole in a state where an outer peripheral surface of the first pipe abuts on an inner peripheral surface of the through hole, and a largest surface of the first plate abuts on a first surface of the CLT panel. In the second reinforcing member, the second pipe is inserted into the through hole in a state where an outer peripheral surface of the second pipe abuts on an inner peripheral surface of the first pipe, and a largest surface of the second plate abuts on a second surface located opposite to the first surface of the CLT panel. 1. A CLT panel reinforcing structure comprising:a CLT panel having a through hole;a first reinforcing member having a first plate and a first pipe, the first plate having a first opening; anda second reinforcing member having a second plate and a second pipe, the second plate having a second opening, whereinthe first pipe extends from a first region including the first opening of the first plate in a direction crossing a largest surface of the first plate,the second pipe extends from a second region including the second opening of the second plate in a direction crossing a largest surface of the second plate,in the first reinforcing member, the first pipe is inserted into the through hole in a state where an outer peripheral surface of the first pipe abuts on an inner peripheral surface of the through hole, and the largest surface of the first plate abuts on a first surface of the CLT panel, andin the second reinforcing member, the second pipe is inserted into the through ...

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Номер записи: 66
23-04-2020 дата публикации

MINERAL WOOL INSULATION BOARD SYSTEM WITH MECHANICAL FASTENERS AND REINFORCING MESH

Номер: US20200123765A1
Автор: CAMPACCI Gary
Принадлежит:

A method of constructing an exterior insulated wall is provided. The method includes: erecting a wall structure of vertical studs and sheathing mounted to the studs; applying a moisture barrier layer and an adhesive layer; mounting a rear surface of a mineral wool insulation board to the adhesive layer, the rear surface having vertically extending drainage grooves, a front surface of the insulation board having a reinforcing mesh adhered thereto; securing the mineral wool insulation board to the studs with corrosion resistant screws and washers; and applying a weather resistant coating on the reinforcing mesh and washers. The mineral wool insulation board includes mechanically entangled non-woven hydrophobic fibers spaced apart by air voids to define a compressible fibrous mass. The washers and screws exert pressure on a compressed zone of the compressible fibrous mass which reduces moisture permeability, increases volume percentage of fibers, and lowers volume percentage of air voids. 1. A method of constructing an exterior insulated wall , the method comprising:erecting a wall structure comprising a plurality of vertical studs in a horizontally spaced apart array and sheathing mounted to the studs defining a vertical substrate surface;applying a moisture barrier layer over the substrate surface;applying an adhesive layer over the moisture barrier layer;mounting a rear surface of a mineral wool insulation board to the adhesive layer, the rear surface having vertically extending drainage grooves defining a plurality of bosses whereby the bosses engage the adhesive layer and the drainage grooves define moisture flow channels between the mineral wool insulation board and the adhesive layer, a front surface of the mineral wool insulation board including a reinforcing mesh adhered thereto;securing the mineral wool insulation board to the studs with corrosion resistant screws and washers, the washers engaging the reinforcing mesh, the screws extending through the ...

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Номер записи: 67
28-05-2015 дата публикации

GYPSUM BOARD

Номер: US20150147546A1
Автор: CAO Bangji, CHAN Cesar, LECKIE Scott, SONG Weixin
Принадлежит:

Described herein is a composite board and a method of producing a composite board, the board having increased fire endurance. The board comprises a sheet having a thickness greater than about 0.014 inches, and a thermal conductivity of about 0.1 w/(m.k.) or less. The composite board can be part of a wall assembly comprising two boards defining an interior cavity, the sheet facing the interior cavity. 123-. (canceled)24. A composite gypsum board comprising:a core comprising set gypsum formed from at least water and stucco, the core having a substantially flat shape and a generally uniform thickness, the core defining first and second board faces in opposing relation;a sheet disposed in bonding relation along the first board face, the sheet made of a material that has a thickness greater than about 0.017 inches, possesses a thermal conductivity that is less than about 0.1 w/(m.k.), and is applied to a back side of the composite gypsum board; and{'sup': '2', 'the composite gypsum board having a dry weight of less than about 1750 lbs/1000 ftwhen at a thickness of about ⅝inch.'} Gypsum products can be manufactured using a slurry formed from at least water and stucco. The stucco, which is calcium sulfate hemihydrate (CaSO.½HO), reacts with water to form gypsum, which is calcium sulfate dihydrate (CaSO.2HO). The two water molecules in crystallized gypsum are chemically bound to the calcium sulfate in what is often termed “crystallized water.”Gypsum wallboard is generally a composite board comprising a core , face sheet/liner , and back sheet/liner (). In a wallboard assembly, the face sheet of the wallboard is exposed to the exterior, and the back sheet is placed inside a cavity defined by two wallboards (). Gypsum wallboards are commonly used in drywall construction of interior walls and ceilings, and should be able to withstand both fire and excessive temperatures. As a result, gypsum wallboards are manufactured using specifications that maximize fire endurance/ ...

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Номер записи: 68
09-05-2019 дата публикации

AEROGEL CONTAINING CONSTRUCTION BOARD

Номер: US20190136527A1
Автор: Asrar Jawed, Nandi Malay, Wang Lance, Weith Luke S, Zheng Guodong
Принадлежит:

A construction product described herein includes a fiber core that includes a plurality of entangled glass fibers. The fiber core also includes a binder that bonds the plurality of entangled glass fibers together and an Aerogel material that is homogenously or uniformly disposed within the fiber core. In some instances, the fiber core includes between 40 and 80 weight percent of the Aerogel material. The construction product has an R-value of at least 6.5 per inch, a flame spread index of no greater than 5, and a smoke development index of no greater than 20 as measured according to the ASTM E-84 tunnel test. 1. A glass fiber based construction product having improved insulative properties , the construction product comprising: a plurality of entangled coarse glass fibers having average fiber diameters of between 8 and 20 μm;', 'a plurality of entangled glass microfibers homogenously dispersed within the entangled coarse glass fibers, the glass microfibers having average fiber diameters of between 0.5 and 6 μm;', 'a binder that bonds the plurality of coarse glass fibers and the plurality of glass microfibers together, the glass fiber core including between 5 and 20 weight percentage of the binder;, 'a glass fiber core comprising between 85 and 95 weight percent of the Aerogel; and', 'between 5 and 15 weight percent of the carbon black;, 'a mixture of Aerogel and carbon black homogenously disposed within the glass fiber core, the mixture comprisingwherein the construction product has an R-value of at least 6.5 per inch and the construction product has a flame spread index no greater than 5 and a smoke development index no greater than 20 as measured according to ASTM E84.2. The glass fiber based construction product of claim 1 , wherein the glass fiber core includes between 1 and 15 weight percent of the coarse glass fibers and between 10 and 40 weight percent of the glass microfibers.3. The glass fiber based construction product of claim 1 , wherein the glass fiber ...

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Номер записи: 69
04-06-2015 дата публикации

COMPOSITE PANEL WITH SOLID POLYURETHANE BINDER, AND PROCESS FOR MANUFACTURE

Номер: US20150152639A1
Автор: BERTHEVAS Paul R., BUDNEY Dean, GROSSENBACHER Michael, SCHOELER Michael, VILLWOCK Robert
Принадлежит:

The embodiments of the invention are directed to a composite material comprising a fiber reinforcing material, a binder resin and polyurethane foam particles. Other embodiments are related to a process for manufacturing a composite material comprising a fiber reinforcing material, a binder resin and polyurethane foam particles, the method comprising depositing the binder resin and polyurethane foam particles the fiber reinforcing material to form a composite precursor and treating the composite precursor to form the composite material. 1. A composite material comprising:a surface layer comprising a solid reinforcing material and solid polyurethane particles;a core layer comprising the solid reinforcing material and a binder resin;wherein the solid polyurethane particles and the binder resin have different compositions;wherein the surface layer and the core layer are located such that the surface layer and the core layer are separate layers having different compositions; andwherein the solid reinforcing material comprises wood.2. The composite material of claim 1 , wherein the weight percent of the solid polyurethane particles in a matrix is 5 to 95 weight percent of the matrix.3. The composite material of claim 1 , wherein the weight percent of the solid polyurethane particles in a matrix is 30 to 60 weight percent of the matrix.4. The composite material of claim 1 , wherein the wood is in a form selected from the group consisting of sheets claim 1 , plies claim 1 , wafers claim 1 , strands claim 1 , chips claim 1 , particles claim 1 , dust and combinations thereof.5. The composite material of claim 1 , wherein the solid reinforcing material further comprises fibers.6. The composite material of claim 5 , wherein the fibers are selected from the group consisting of carbon fibers claim 5 , glass fibers claim 5 , aramid fibers claim 5 , cellulose fibers and combinations thereof.7. The composite material of claim 1 , wherein a matrix is in a form of a continuous phase ...

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Номер записи: 70
15-09-2022 дата публикации

Lumber Use Designation System and Method

Номер: US20220288643A1
Автор: Bonamy, JR. R David
Принадлежит: RDBJ, LLC

A lumber use designation system includes a building construction plan that shows the layout, wall thickness, wall height, ceiling angles, etc., of a structure, which are color coded from a series of color codes each corresponding to a preselected, standard board size and length of lumber that should be selected for constructing a particular portion of the structure. The system includes a supply of lumber boards marked with a color code correlating to the color code found on the construction plans. The lumber boards may be imprinted by an ink spray head. A method of installing lumber during the construction of a structure is disclosed. 1. A lumber use designation system comprising:a building construction plan illustrating a respective position of each of a plurality of building walls, each building wall displayed with a respective board code to indicate one of a plurality of board lengths of lumber, said respective board code designating the board length of lumber for use in constructing the respective coded building wall; anda supply of lumber of the plurality of board lengths, each of the plurality of board lengths having one or more lumber each having a board marking thereon that corresponds with said board code of said respective board length, said one or more lumber selectable based on the board code for building the respective wall illustrated on said construction plan, whereby the selected lumber of the respective board coding corresponds to the respective coded building wall in length or is cut shorter to length for constructing said respective building wall.2. The lumber use designation system of wherein said board code is a respective one color of a plurality of colors.3. The lumber use designation system of wherein said board code is marked as a plurality of laterally extending stripes.4. The lumber use designation system of wherein said board code is marked as at least one longitudinally extending stripe.5. (canceled)6. The lumber use designation system ...

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Номер записи: 71
16-05-2019 дата публикации

MULTILAYER COMPOSITE HAVING CORRUGATED WOODEN ELEMENTS

Номер: US20190143650A1
Автор: Danzer Hans-Joachim, Eckstein Thomas, Moller Achim
Принадлежит:

A core layer is provided which is suitable for a multilayer composite that includes at least one cover layer and the core layer. The cover layer is arranged so as to at least partially cover the core layer and be fixedly connected thereto. The multilayer composite includes the core layer, the core layer having layers which have corrugated wooden elements. The corrugated wooden elements are arranged in an oriented manner in at least one layer. 1. A core layer which comprises:one layer comprising corrugated wooden elements arranged above one another,wherein the wooden elements extend in one direction;wherein the corrugated wooden elements are arranged in the layer so as to be oriented such that wave troughs of overlying wooden elements interlock, or such that wave crests of overlying wooden elements interlock, or such that wave troughs of overlying wooden elements interlock and wave crests of overlying wooden elements interlock; andwherein at least some of the wooden elements are arranged in the layer such that these wooden elements form cavities therebetween.2. A core layer which comprises:a first layer comprising first corrugated wooden elements arranged above one another, wherein the first wooden elements extend in a first direction; anda second layer comprising second corrugated wooden elements arranged above one another, wherein the second wooden elements extend in a second direction;wherein the first and the second layer are arranged above one another and contact one another;wherein first corrugated wooden elements are arranged in the first layer so as to be oriented such that wave troughs of overlying first wooden elements interlock, or such that wave crests of overlying first wooden elements interlock, or such that wave troughs of overlying first wooden elements interlock and wave crests of overlying first wooden elements interlock, and wherein at least some of the first wooden elements are arranged in the first layer such that these wooden elements form ...

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Номер записи: 72
07-05-2020 дата публикации

STRUCTURAL OSB PANELS WITH INTEGRATED RAINSCREEN

Номер: US20200141120A1
Автор: LINE JARROD KEVIN
Принадлежит:

A plurality of rainscreen elements or features that are applied to the front or outer face of a structural panel or the weather resistant barrier layer on the structural panel. When an exterior cladding or sheathing product is installed over the structural panel, the rainscreen elements or features provide built-in water flow gaps or channels to facilitate and increase water drainage off the face of the structural panel, thereby minimizing water storage in the space between the structural panel and the outer cladding/sheathing. The rainscreen features are incorporated into the structural panel in-line or during the manufacturing process, and do not require any further work during assembly or construction on-site. 1. A structural panel with integrated rainscreen , comprising:a base layer with an inner surface and an outer surface;at least one water resistant layer substantially coating the outer surface; anda plurality of rainscreen features arranged on the water resistant layer opposite the base layer.2. The panel of claim 1 , wherein the base layer comprises wood or engineered composite material.3. The panel of claim 1 , wherein the base layer comprises oriented strand board claim 1 , fiberboard claim 1 , particleboard claim 1 , or plywood.4. The panel of claim 1 , wherein the at least one water resistant layer comprises a fluid or liquid-applied membrane of consistent thickness.5. The panel of claim 1 , wherein the at least one water resistant layer comprises an overlay.6. The panel of claim 1 , wherein the plurality of rainscreen features comprise raised elements or ridges.7. The panel of claim 6 , wherein the raised elements or ridges have a plurality of orientations.8. The panel of claim 6 , wherein the raised elements or ridges alternate in orientation.9. The panel of claim 6 , wherein the raised elements or ridges are up to ⅛ inch in height.10. The panel of claim 6 , wherein the raised elements or ridges are up to ¾ inch in height.11. The panel claim 6 , ...

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Номер записи: 73
09-06-2016 дата публикации

Magnesium-oxide based construction panel and process for manufacturing same

Номер: US20160158963A1
Автор: Eddie Wai Ho Chu, Wesley Jin Bong Lai
Принадлежит: Chu & Son Inc

A construction panel is formed from a composition comprising one or more of the following ingredients: magnesium oxide, recycled magnesium oxide, fibrous chips, wood chips, bamboo chips, chemical additive and water. A method of manufacturing the construction panel is also disclosed to include mixing magnesium oxide, recycled magnesium oxide, fibrous chips and chemical additive in an aqueous solution to form a semi-arid mixture, and pouring the mixture through a funnel onto a conveyor belt. The conveyor belt passes the mixture through a series of rollers to spread the mixture out evenly in a layer and remove excess liquid. The layer is then cut into panels, which are heat by solar energy before being passing through a spray jet of dried magnesium oxide, and stacked.

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Номер записи: 74
07-06-2018 дата публикации

METHOD OF PRODUCING A LAMINATED WOOD PRODUCT, AND LAMINATED WOOD PRODUCTS

Номер: US20180154547A1
Автор: Hirmke Markus
Принадлежит:

The present disclosure provides a method of forming a laminated wood product, which is adapted for receiving a load in a direction perpendicular to a principal fiber direction of the wood. The method comprises cutting a log () along the principal fiber direction of the log, into a plurality of wood lamellae (), such that the wood lamellae are formed as radial sections of the log, forming the wood lamellae () to provide each wood lamella with a trapezoidal cross section, whereby the wood lamellae present a respective planar major base surface (bs) that is formed at a radially outer part of the log () and a respective planar minor base surface (bs) that is formed at a radially inner part of the log (), arranging the lamellae () as at least one layer in which planar major base surfaces (bs) of immediately adjacent lamellae () face opposite directions, and gluing together the lamellae () side surface to side surface (ss ss) such that a wood billet is formed. The method further comprises arranging the wood lamellae () such that the major base surfaces (bs) of immediately adjacent wood lamellae taper in opposite directions, and the gluing comprises wet gluing. 1. A method of forming a laminated wood product , which is adapted for receiving a load in a direction perpendicular to a principal fiber direction of the wood , the method comprising:cutting a log along the principal fiber direction of the log, into a plurality of wood lamellae, such that the wood lamellae are formed as radial sections of the log,forming the wood lamellae to provide each wood lamella with a trapezoidal cross section, whereby the wood lamellae present a respective planar major base surface that is formed at a radially outer part of the log and a respective planar minor base surface that is formed at a radially inner part of the log,arranging the lamellae as at least one layer in which planar major base surfaces of immediately adjacent lamellae face opposite directions, andgluing together the ...

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Номер записи: 75
14-05-2020 дата публикации

MULTILAYER FACER

Номер: US20200147931A1
Автор: Bennett Glenda B, Matthews Thomas, Nandi Souvik
Принадлежит:

A glass facer for a constructions board includes a first non-woven layer of coarse fibers and a second non-woven layer of coarse fibers and microfibers. The glass facer also includes a binder that simultaneously binds or adheres the coarse fibers of the first non-woven layer together, the coarse fibers and the microfibers of the second non-woven layer together, and the first non-woven layer to the second non-woven layer. The first non-woven layer has a porosity and air permeability that enables the first non-woven layer to absorb a material of the construction board when the glass facer is positioned atop the construction board during manufacture of the construction board. The second non-woven layer is configured to block the material of the construction board from passing through the glass facer to an exterior surface of the second non-woven layer so that the material is not externally visible. 1. A construction board comprising:a core layer; a first layer of non-woven web of fibers comprising a first group of coarse glass fibers have an average fiber diameter from about 8 μm to about 25 μm;', 'a second layer of non-woven web of fibers comprising a second group of coarse glass fibers mixed with glass microfibers having an average diameter from about 0.5 μm to about 6 μm; and', 'a binder configured to simultaneously bind the first group of coarse fibers in the first layer together, the second group of coarse glass fibers and glass microfibers in the second layer together, and the first layer to the second layer;', 'wherein a material of the core layer is disposed within the first layer of non-woven web of fibers, and wherein the material of the core layer is partially disposed within the second layer of non-woven web of fibers without penetrating through the second layer an exterior surface of the second layer., 'a glass facer coupled to the core layer, the glass facer comprising2. The construction board of claim 1 , wherein the core layer comprises at least one of ...

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Номер записи: 76
22-09-2022 дата публикации

METHOD TO PRODUCE A BUILDING PANEL AND A BUILDING PANEL

Номер: US20220298789A1
Автор: ZIEGLER Göran
Принадлежит: VALINGE INNOVATION AB

A method to produce a building panel, including providing a core, applying a first paper layer on a first surface of the core, wherein the first paper layer includes a resin impregnated paper, applying refined lignocellulosic fibres on the first paper layer, applying a wood veneer layer above the refined lignocellulosic fibres, applying pressure to the core, the first paper layer, the refined lignocellulosic fibres, and the wood veneer layer to form a building panel. Also, to such building panel. 1. A method to produce a building panel , comprisingproviding a core,applying a first paper layer on a first surface of the core, wherein the first paper layer comprises a resin impregnated paper,applying refined lignocellulosic fibres on the first paper layer,applying a wood veneer layer above the refined lignocellulosic fibres,applying pressure to the core, the first paper layer, the refined lignocellulosic fibres, and the wood veneer layer to form a building panel.2. The method according to claim 1 , further comprising applying a second paper layer on the refined lignocellulosic fibres prior to applying the wood veneer layer and prior to pressing.3. The method according to claim 2 , wherein the second paper layer comprises a resin impregnated paper.4. The method according to claim 1 , wherein the first paper layer and/or the second paper layer comprises a resin impregnated decorative paper.5. The method according to claim 1 , wherein the first paper layer and/or the second paper layer comprises a resin impregnated overlay paper.6. The method according to claim 1 , wherein the refined lignocellulosic fibres are resinated refined lignocellulosic fibres.7. The method according to claim 1 , wherein refined lignocellulosic fibres are originating from a refining step in a MDF or HDF manufacturing process.8. The method according to claim 1 , wherein the refined lignocellulosic fibres are applied as a powder.9. The method according to claim 1 , wherein the core is formed prior ...

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Номер записи: 77
23-05-2019 дата публикации

LIGHTWEIGHT CONSTRUCTION BOARD CONTAINING WAVE-LIKE ELEMENTS

Номер: US20190153729A1
Автор: Eckstein Thomas, Moller Achim
Принадлежит:

A lightweight building board element, wherein the element has the shape of a first spatially extending wave, wherein the upper side of said element has at least one wave peak and the lower side of said element has at least one wave trough, 1. A lightweight building board element , having the form of a spatially extending first wave , wherein the upper side of the element has at least one wave peak and the lower side of the element has at least one wave trough , wherein the first wave expands transversally or radially , and wherein the lightweight building board element comprises of interconnected wood fibers or interconnected wood chips or interconnected OSB chips or two or more of these; ora lightweight building board element that extends along a surface, wherein the element has a first undulated profile of a first wave running along the surface with an elongation that changes along a first direction of propagation, in which wave peaks on the upper side and wave troughs on the lower side of the element are arranged parallel to each other along a second direction, wherein said second direction lies at an angle α to the first direction and along this surface, where 0°<α≤90°, wherein the element comprises interconnected wood fibers or interconnected wood chips or interconnected OSB chips.2. The lightweight building board element according to claim 1 ,wherein the at least one wave peak and the at least one wave trough exist in the form of a second wave; orwherein a second undulated profile of a second wave of the undulated lightweight building board element is superimposed onto the first undulated profile so that the wave peaks and wave troughs of the first undulated profile have a further undulation along at least one second direction.3. The lightweight building board element according to claim 2 , wherein the shape of the second wave exists in the form of a third wave; orwherein a third undulated profile of a third wave is superimposed onto the second undulated ...

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Номер записи: 78
14-05-2020 дата публикации

Cross laminated timber wall panel system

Номер: US20200149276A1
Автор: Daniel Delisle, David P. Markman, Jeremy Thomas DeWitt, Mark Mathey, Ondrei Stefan Poliak
Принадлежит: Katerra Inc

In one aspect, a wall panel is provided that includes a cross laminated timber panel, a first extrusion, and a second extrusion. The cross laminated timber panel includes a top side, a bottom side, a first side, and a second side. The panel also includes a notch in the bottom side and a T-flange on the top side. A wall system is provided comprising a plurality of wall panels. A method of installing the wall panel system is also provided.

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Номер записи: 79
21-05-2020 дата публикации

WOOD PARTICLE BOARD

Номер: US20200156347A1
Автор: KUVIK Libor
Принадлежит:

A wood particle board includes: a core layer formed of resin-covered wood particles with large particle size; at least one surface layer formed of resin-covered wood particles, wherein the at least one surface layer comprises wood particles with particle sizes smaller than the particle sizes of the core layer; and at least one interfoil disposed between a surface layer () and the core layer, wherein the at least one interfoil has a surface weight in the range of 5 g/mto 600 g/mand a thickness in the range of 0.05 to 3 mm. 1. Wood particle board comprising:a core layer formed of resin-covered wood particles with large particle size;at least one surface layer formed of resin-covered wood particles, wherein the at least one surface layer comprises wood particles with particle sizes smaller than the particle sizes of the core layer; and{'sup': 2', '2, 'at least one interfoil disposed between a surface layer and the core layer, wherein the at least one interfoil has a surface weight in the range of 5 g/mto 600 g/mand a thickness in the range of 0.05 to 3 mm.'}2. Wood particle board according to claim 1 , wherein the at least one interfoil is permeable to vapour.3. Wood particle board according to claim 1 , wherein the wood particle board comprises two surface layers and two interfoils arranged on opposite surfaces of the core layer.4. Wood particle board according to claim 1 , whereinthe at least one interfoil is adhered to the core and surface layers by an adhesive agent provided in the core layer and/or in the surface layer.5. Wood particle board according to claim 1 , wherein the at least one interfoil is formed of paper claim 1 , perforated plastic sheet material claim 1 , textile material or a mesh.6. Wood particle board according to claim 1 , wherein the core layer has a density below 500 kg/mand the at least one surface layer has a density above 700 kg/m.7. Method for producing a wood particle board comprising:depositing wood particles with a small particle size ...

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Номер записи: 80
18-09-2014 дата публикации

SUSTAINABLE COMPOSITE BUILDING MATERIALS AND RELATED METHODS OF MANUFACTURE

Номер: US20140260028A1
Автор: Brown Ronald H., McConnell Anthony, Tuttle Robert L.
Принадлежит: Haworth, Inc.

Sustainable composite materials for interior spaces and related methods of manufacture are provided. In one aspect of the invention, the sustainable composite materials include a load-bearing stud. The load-bearing stud includes a plurality of woven burlap layers impregnated with a magnesium oxide resin. The load-bearing stud is formed by creasing a woven burlap sheet to form multiple foldable panels, wetting the foldable panels with a curable resin, layering the foldable panels to achieve a multi-layered prepreg, pressing the multi-layered prepreg to distribute the resin therethrough, compacting the multi-layered prepreg within a mold cavity having the exterior shape of the load-bearing stud, and curing the multi-layered prepreg, wherein the resin includes a mixture of mono-potassium phosphate and magnesium oxide. The load-bearing stud provides a lightweight, dimensionally stable, and environmentally-friendly composite structure to replace lumber studs and metal studs in building constructions. 1. A method for forming a load-bearing member , comprising:creasing a woven burlap sheet to form a plurality of foldable panels;wetting the foldable panels with a magnesium oxide resin;folding the foldable panels to achieve a multi-layered prepreg;pressing the multi-layered prepreg to distribute the magnesium oxide resin;compacting the multi-layered prepreg within a mold cavity having the exterior shape of the load-bearing member; andcuring the multi-layered prepreg.2. The method according to wherein the curing step is performed at room temperature.3. The method according to wherein the resin includes an agitated mixture of magnesium oxide claim 1 , mono-potassium phosphate and water.4. The method according to wherein the resin includes a ratio of mono-potassium phosphate and magnesium oxide between about 3:1 and 1:1 by weight.5. The method according to wherein the load-bearing member includes a generally U-shaped cross-section.6. The method according to wherein the load- ...

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Номер записи: 81
18-09-2014 дата публикации

Composite Pre-Formed Building Panels

Номер: US20140260031A1
Автор: Bowman Jay J., Ralph Gregory S., Salazar Lorenzo L.
Принадлежит: SYNTHEON, INC.

A composite building panel including a central body, substantially parallelepipedic in shape, comprised of an expanded polymer matrix, having a first surface and an opposing second surface; and one or more structural reinforcing elements longitudinally extending across the central body between said opposite faces, having a first side portion embedded in the expanded polymer matrix, and a second side portion extending away from the first surface of the central body and one or more expansion holes located in the reinforcing member between the first side portion of the reinforcing member and the first surface of the central body. The central body includes a polymer matrix that expands through the expansion holes. 1. A composite building panel comprising:a central body, substantially parallelepipedic in shape, comprised of an expanded polymer matrix, having a first surface and an opposing second surface; andone or more reinforcing structural elements longitudinally extending across the central body having a first side portion embedded in the expanded polymer matrix, and a second side portion extending away from the first surface of the central body and one or more expansion holes located in the reinforcing structural element between the first side portion of the reinforcing structural element and the first surface of the central body;wherein the central body comprises the polymer matrix that expands through the expansion holes.2. The composite building panel according to claim 1 , wherein a space defined by the first surface of the central body and the second side portion of the reinforcing structural element is adapted for accommodating utilities through said space.3. The composite building panel according to claim 1 , wherein the central body has a male end and a female end.4. The composite building panel according to claim 3 , wherein the male end of the central body comprises a tongue edge and the female end of the central body comprises a female groove edge that ...

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Номер записи: 82
18-09-2014 дата публикации

TACKABLE ACOUSTIC WALL PANEL SYSTEM

Номер: US20140260045A1
Автор: Near Shannon D.
Принадлежит: Compatico, Inc.

Room dividers with a layer of porous fibrous tackable/acoustic sheet material which is sufficiently durable to serve the same function as a non-tackable/acoustic layer, yet which is sufficiently porous that it can be used as a tackable/acoustic surface. This layer can be provided over a panel core, or can be provided in the form of tiles used to cover a panel core. 1. A room divider panel comprising: a structural support panel having first and second faces on opposite sides thereof; at least one porous fibrous sheet secured at least said first face of said support panel; said porous fibrous sheet having sufficient porosity to afford tackability and sound absorption , yet is sufficiently durable to serve the same function as a non-tackable layer would serve.2. The room divider panel of in which said porous fibrous sheet has a basis weight of from 500 to 1000 grams per square meter.3. The room divider panel of claim 2 , wherein said porous fibrous sheet is from 2 to 5 mm thick.4. The room divider panel of claim 3 , wherein said porous fibrous sheet is free of formaldehyde.5. The room divider panel of claim 4 , wherein said porous fibrous sheet has a density of from 250 kg/m3 to 350 kg/m3.6. The room divider panel of claim 5 , wherein said structural support comprises a core member surrounded by a frame claim 5 , said porous fibrous sheet being secured to said frame.7. The room divider panel of claim 6 , wherein there is a layer of decorative material over said porous fibrous sheet.8. The room divider panel of claim 1 , wherein said structural support comprises a core member surrounded by a frame claim 1 , said porous fibrous sheet being secured to said frame.9. The room divider panel of claim 1 , wherein said porous fibrous sheet is secured to the perimeter of said structural support.10. The room divider panel of claim 1 , wherein said porous fibrous sheet is made of at least two different types of fibers of differing melting points claim 1 , the lower melting point ...

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Номер записи: 83
21-06-2018 дата публикации

POLYESTER-BASED TAPE COMPOSITES FOR CONSTRUCTION PANEL REINFORCEMENT

Номер: US20180171631A1
Автор: Ailey Kaitlyn Elizabeth, Halsey Kendrick Casey, Hofmann John Thomas, Klug Jeremy Hager, Treece Mark Allan
Принадлежит: EASTMAN CHEMICAL COMPANY

The present invention is generally directed to prepreg composites, typically in the form of unidirectional tapes, which contain at least one reinforcing fiber and a thermoplastic polyester matrix. The prepreg composites can be thermally bonded to a mineral-containing substrate in order to improve the performance characteristics of the substrate without requiring adhesives and without significantly increasing the mass or thickness of the substrate. The prepreg composite of the present invention can be applied to a wide range of mineral-containing substrates, including structural panels, gypsum wallboards, plasterboard, drywall, cement boards, or ceiling tiles. 1. A reinforced mineral-containing substrate comprising:a thermoplastic reinforcing layer bonded onto at least one surface of a mineral-containing substrate,wherein said thermoplastic reinforcing layer comprises at least one thermoplastic polymer and at least one reinforcing fiber.2. The reinforced mineral-containing substrate of claim 1 , wherein said thermoplastic polymer comprises polypropylenes claim 1 , polyethylenes claim 1 , polystyrenes claim 1 , polyvinylchlorides claim 1 , polyamides claim 1 , polyesters (co-polyesters) claim 1 , acrylics claim 1 , polycarbonate claim 1 , or mixtures thereof.3. The reinforced mineral-containing substrate of claim 1 , wherein said thermoplastic polymer comprises a polyester.4. The reinforced mineral-containing substrate of claim 3 , wherein said thermoplastic polyester has a melt phase viscosity in the range of 10to 10Pa-s at 30 to 250° C.5. The reinforced mineral-containing substrate of claim 3 , wherein said thermoplastic polyester is amorphous with a glass transition temperature of at least 50° C.6. The reinforced mineral-containing substrate of claim 1 , wherein said reinforcing fiber comprises glass claim 1 , carbon claim 1 , flax claim 1 , metal claim 1 , basalt claim 1 , boron claim 1 , commingled fibers claim 1 , polymers claim 1 , high molecular weight ...

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Номер записи: 84
22-06-2017 дата публикации

PLANT GROWTH MEDIA

Номер: US20170175394A1
Автор: Simmons Mark T.
Принадлежит:

The present invention includes a material and method of installing a construction material for dry or arid climates, comprising: a growth media comprising an abiotic porous material and activated charcoal such as biochar; and at least one of a compost, grain hulls and nut shells, wherein plants in the material are able to survive without exogenous water for use in areas comprising at least one of Aw, BS, BW, Csa, Csb, Ds or Dw climates according to the Koppen-Geiger climate classification. 1. A construction material for dry or arid climates , comprising:a growth media comprising an abiotic porous material and activated charcoal; andat least one of a compost, grain hulls, or nut shells,wherein plants in the construction material are able to survive without exogenous water for use in areas comprising at least one of Aw, BS, BW, Csa, Csb, Ds or Dw climates according to the Koppen-Geiger climate classification.2. The construction material of claim 1 , wherein the construction material is uncompressed claim 1 , semi-compressed claim 1 , formed into trays claim 1 , formed into bricks claim 1 , compressed into a layer claim 1 , formed into spheres or balls claim 1 , formed into pellets claim 1 , or formed into a monolayer.3. The construction material of claim 1 , wherein the abiotic porous material is selected from at least one of expanded shale claim 1 , clay claim 1 , brick claim 1 , or lava.4. The construction material of claim 1 , wherein the compost is selected from at least one of organic compost claim 1 , vegan compost claim 1 , low nitrogen compost claim 1 , or low phosphorous compost.5. The construction material of claim 1 , wherein the nut shell is selected from at least one of pecan shells claim 1 , walnut shells claim 1 , peanut shells claim 1 , almond shells claim 1 , pistachio shells claim 1 , or hazelnut shells.6. The construction material of claim 1 , wherein the grain hull is selected from at least one of rice hulls claim 1 , corn hulls claim 1 , wheat ...

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Номер записи: 85
02-07-2015 дата публикации

Building Boards with Increased Surface Strength

Номер: US20150184385A1
Автор: Fisher Robin Daniel, Khariwala Devang Umesh, Mayer Peter, Peet Jeffrey Hamilton
Принадлежит: SAINT-GOBAIN PLACO SAS

Disclosed is a building board construction with increased surface strength. More specifically, increased nail pull strength is achieved via the application of an external surface coating. The surface coating is ideally applied to a paper faced gypsum building board. In one possible embodiment, the coating is formed from a water soluble polymer. 1. A composite building board with enhanced nail pull strength , the composite building board comprising:first and second liners, the first liner having an exterior face forming a decorative outer face of the building board;a set plaster core positioned between and bonded with the first and second liners, the set plaster core formed from a cementitious slurry of predominantly calcium sulfate hemi-hydrate, the set plaster core being formed with a plurality of internal voids, the internal voids functioning to decrease the overall weight of the building board;a polymer based coating applied to the decorative outer face of the building board wherein the coating comprises less than 10 grams per square foot of polymer.2. The composite building board as described in wherein the coating comprises less than 5 grams per square foot of polymer and the nail pull strength is greater than 10% higher than the uncoated building board.3. The composite building board as described in wherein the coating polymer comprises a synthetic polymer.4. The composite building board as described in wherein the coating polymer comprises a polymer selected from acrylics and acrylic copolymers claim 2 , vinyl acetate polymers and copolymers claim 2 , styrene-butadiene polymers and copolymers claim 2 , or polyvinyl alcohols.5. The composite building board of wherein the coating polymer comprises one of the following:a copolymer containing vinyl acetate and ethylene;a copolymer containing styrene and butadiene; or a poly vinyl alcohol.6. The composite building board of wherein the coating is less than 100 microns thick.7. The building board as described in ...

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Номер записи: 86
08-07-2021 дата публикации

FIBER-REINFORCED PLASTIC PANEL MATERIAL

Номер: US20210207374A1
Автор: Kurai Shohei
Принадлежит: NISSAN MOTOR CO., LTD.

An FRP panel material includes reinforcing fibers oriented in predetermined orientation directions near the surface. In the surface of the panel material, a plurality of either or both of protrusions and depressions having shapes of congruent regular triangular pyramids are provided. The bases of the regular triangular pyramids are arranged on a virtual reference plane along the surface with no gap or overlap so that each vertex of an equilateral triangle constituting each base is shared by six of the bases as vertices thereof. Each of the orientation directions of the reinforcing fibers is parallel to any lateral edge of each regular triangular pyramid as seen in the thickness direction of the panel material. 1. An FRP panel material comprising reinforcing fibers at least near a surface , whereina plurality of either or both of protrusions and depressions are provided in the surface, the protrusions protruding outward in a thickness direction of the panel material with respect to a virtual reference plane along the surface, the depressions being depressed inward in the thickness direction with respect to the virtual reference plane,the protrusions and depressions have shapes of congruent regular triangular pyramids with bases thereof on the virtual reference plane,the bases are arranged on the virtual reference plane with no gap or overlap so that each vertex of an equilateral triangle constituting each base is shared by six of the bases as vertices thereof,the reinforcing fibers are oriented in not less than one and not more than three predetermined orientation directions parallel to the virtual reference plane, andeach of the orientation directions is parallel to any lateral edge of each regular triangular pyramid as seen in the thickness direction.2. An FRP panel material comprising reinforcing fibers at least near a surface , whereina plurality of either or both of protrusions and depressions are provided in the surface and form a repeating texture pattern, the ...

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Номер записи: 87
30-06-2016 дата публикации

FLOOR COVERING

Номер: US20160186444A1
Автор: CAPPELLE Mark, Thiers Bernard
Принадлежит:

Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove. 1. A floor panel for forming a floor covering , wherein the floor panel is a laminate floor panel made of a board on the basis of wood , upon which one or several layers , including a decorative layer , are provided;{'b': '1', 'wherein the floor panel is provided, at least at two opposite edges, with coupling parts made in one piece with the floor panel, as a result of which several of such floor panels can be mutually coupled to one another, wherein said coupling parts, in a coupled situation, provide for an interlocking in a direction perpendicular to a plane of the floor covering, as well as in a direction perpendicular to the edges concerned and parallel to the plane of the floor covering, wherein said coupling parts comprise a tongue and a groove, said groove being bordered by an upper lip and a lower lip, the distal end of the upper lip defining a first vertical plane (V), and said lower lip extending further than the distal end of the upper lip;'}{'b': '2', 'wherein said coupling parts comprise first cooperating surfaces, on the top side of the tongue and the bottom side of the upper lip ...

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Номер записи: 88
28-06-2018 дата публикации

Modified OSB Board and its Use in Walls for House Building Systems

Номер: US20180179754A1
Автор: Dobras Stanislaw, Kaczmarek Piotr, Karnicki Maciej, Lipinski Andrzej, Masina Jaroslaw, Przedaszek Rafal, Przygodzki Krzysztof, Rogowski Slawomir, Stachów Grzegorz
Принадлежит:

The present invention relates to a modified OSB board (oriented strand board) with an upper side and a lower side. The upper and/or lower side of the board are coated with at least two paper layers. The first paper layer is impregnated with at least one resin and the second paper layer is a raw paper layer. The invention relates further to a construction wall for a house building system, to a partition wall for a house building system and a house building system. 1. A modified OSB board (oriented strand board) comprising an upper side and a lower side , wherein the upper side and/or the lower side of the OSB board are coated with at least two paper layers comprising a first paper layer and a second paper layer ,wherein a paper layer being adjacent to a board surface as the first paper layer is impregnated with at least one resin, andwherein the second paper layer is arranged on the first paper layer as a raw paper layer.2. The OSB board according to claim 1 , wherein the upper side and the lower side are each coated with at least two paper layers.3. The OSB board according to claim 1 , wherein the paper layer being adjacent to the board surface as first paper layer is impregnated with at least one formaldehyde resin.4. The OSB board according to claim 1 , wherein the OSB board comprises a tongue-and-groove joint.5. The OSB board according to claim 1 , comprising chamfers and/or deepenings on at least one side of the OSB board.6. A construction wall for a house building system comprising at least one modified OSB board according to .7. The construction wall according to claim 6 , whereinat least one wood frame with two long sides and two short sides continuing in each case parallel to each other is provided, wherein an area delimited by the frame is divided in at least two sub-areas using at least one beam extending within the frame vertical from one long side to the other long side of the frame parallel to the short sides of the frame;wherein the at least one wood ...

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Номер записи: 89
29-06-2017 дата публикации

Lightweight construction element, manufacturing method therefor, use of same, and lightweight panel and insulating material

Номер: US20170183869A1
Автор: Johann Berger
Принадлежит: Bionic Alpha AG

A lightweight construction element ( 1 ) comprises at least one lightweight panel ( 2 ) and a layer of insulating material ( 4 ) associated with the lightweight panel ( 2 ), wherein the at least one lightweight panel ( 2 ) comprises boards ( 6 ), which, on at least one of the main surfaces ( 8 ) thereof, have a group of grooves ( 9 ) running parallel and which boards ( 6 ) are arranged in at least one layer ( 5 ) and are connected to one another via adhesive bonds. The layer of insulating material ( 4 ) comprises wood chips ( 19 ), which are removed from starting boards during the manufacture of boards ( 6 ) for the lightweight panels ( 2 ). These lightweight construction elements have good load and thermal insulation properties. The material used originates from one source and achieves a large overall volume after processing.

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Номер записи: 90
04-06-2020 дата публикации

ACOUSTICAL BUILDING PANEL, MONOLITHIC SURFACE COVERING SYSTEM INCORPORATING AN ACOUSTICAL BUILDING PANEL, AND METHODS OF FORMING AND INSTALLING THE SAME

Номер: US20200173172A1
Автор: CAVANAUGH Jason T, HUGHES John E, KRAGNESS Eric D, SHEARER Lori Jo L, TORRE Bartolo J, WALTEMYER Alexandra G
Принадлежит:

An acoustical building panel is disclosed that comprises a fibrous panel comprising: a central portion having a first major surface; a perimeter portion surrounding the central portion; a recess press-formed into the perimeter portion, the recess circumscribing the first major surface and comprising a recess floor surface; a second major surface opposite the first major surface; and side edge surfaces that define a perimeter of the fibrous panel and extend from the second major surface to the recess floor surface. 161.-. (canceled)62. An acoustical building panel comprising: a central portion having a first major surface;', 'a perimeter portion circumscribing the central portion, the perimeter portion having a recess comprising a recess floor surface;', 'a second major surface opposite the first major surface; and', 'side edge surfaces that define a perimeter of the fibrous panel and extend from the second major surface to the recess floor surface;, 'a fibrous panel comprisingwherein the perimeter portion comprises the side edge surfaces, the perimeter portion having a first average density and the central portion having a second average density that is less than the first average density.63. The acoustical building panel according to wherein at least a portion of the perimeter portion of the fibrous panel is in a permanently-compressed state.64. The acoustical building panel according to wherein an upper layer portion of the perimeter portion of the fibrous panel is in the permanently-compressed state and a lower layer portion of the fibrous panel is in a non-compressed state.65. The acoustical building panel according to wherein the entirety of the central portion is in a non-compressed state.66. The acoustical building panel according to wherein the recess floor surface extends inward from the side edge surfaces and the recess further comprises a recess wall surface extending upward from the recess floor surface to the first major surface.6769.-. (canceled)70. ...

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Номер записи: 91
15-07-2021 дата публикации

ENVIRONMENTALLY FRIENDLY OLIVE LEAF PANELS

Номер: US20210213640A1
Автор: MAKRYGEORGOU Alexandra, PROPOULOS Christos
Принадлежит:

It is the creation of a new material derived from a mixture of renewable natural raw materials, i.e. dried leaves (whole and/or broken—crushed and/or powdered (granulated)) olives (whole and/or part of it and/or specific varieties), as well as inorganic and/or organic and/or synthetic adhesives. The whole mixture that is created undergoes some kind of pressure—depending on its use. Not only can it be used throughout the process but it can also function as a substrate—of varied materials—in all dimensions and shapes. The invention is a new environmentally friendly-partially or fully biodegradable-material that boasts great mechanical strength and resistance to ultraviolet radiation and moisture. This invention has the potential to be used as a flat and/or a three-dimensional surface (substrate part and/or entirely) in goods, works, products and structures for interior and/or exterior use, as a decorative material, a fine art and aesthetic material as well as for the manufacture of objects (general and/or special use). 110.-. (canceled)11. A composition for manufacturing three-dimensional products comprising adhesives and water , the composition comprising leaves from olive trees.121. The composition of claim , comprising 11-12% water , 30-45% adhesives and 55-70% leaves.131. The composition of claim , wherein the leaves are a mixture of green and dead leaves.141. The composition of claim , wherein the adhesives comprise fish-gelatine.15. Method of manufacturing a three-dimensional product comprising the steps of:a. collecting green and dead olive tree leaves,b. washing and cleaning the leaves,c. drying the leaves to a desired percentage of humidity,d. adding an adhesive mixture,e. creating a mixture of 11-12% water, 30-45% adhesive mixture and 55-70% leaves,f. drying the mixture andg. compressing the mixture.16. The method according to claim 15 , wherein the desired percentage of humidity of step c. is below 10%.17. The method according to claim 15 , wherein the ...

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Номер записи: 92
05-07-2018 дата публикации

FAUX LOGS AND WALLS FITTED WITH FAUX LOGS

Номер: US20180187422A1
Автор: Chadwick John Daines
Принадлежит:

Techniques are disclosed for finishing roughed-in walls with faux logs such that the finished walls have the appearance of being made using actual square logs. In one example, such faux logs are fabricated using conventional 2× (two-by) lumber to produce the square log appearance. These faux logs are then stacked and attached to the face of outside and/or inside walls. Walls fitted with such faux logs appear to be built of square logs. Variations provide for chinking between courses of faux logs. The height of each faux log course can be as little as a few inches to well over a foot or more. With one variation, the height of a faux log course can appear to be several feet or more. 1. A faux log comprising:a first vertical member of a length from one to thirty feet and a height from three to fifty inches and a thickness from one-half to six inches;a second vertical member of a length from one to thirty feet and a height from one to twenty-six inches and a thickness from one-tenth to four inches, a front surface of the second vertical member fastened, via fastening means, length-wise to a rear surface of the first vertical member along the length of the first vertical member with a top surface of the second vertical member substantially parallel to a top surface of the first vertical member and with the top surface of the second vertical member extending a top reveal distance above the top surface of the first vertical member, where the top reveal distance is from one-tenth to four inches; anda third vertical member of a length from one to thirty feet and a height from one to twenty-six inches and a thickness from one-tenth to four inches, a front surface of the third vertical member fastened, via the fastening means, length-wise to the rear surface of the first vertical member along the length of the first vertical member with a bottom surface of the third vertical member substantially parallel to a bottom surface of the first vertical member and with the bottom ...

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Номер записи: 93
11-06-2020 дата публикации

System, method and apparatus for compressed insulation

Номер: US20200181903A1
Автор: Artemis AGELARIDOU TWOHIG, Jean-Philippe Ndobo-Epoy, Michael J. Lembo, Minas R. Apelian, Todd P. DiNoia
Принадлежит: Certainteed LLC

An insulation product may include a container, a first insulation material forming a first layer inside the container, and a second insulation material forming a second layer inside the container, and the first layer is compressed by the second layer. A structure in a building may include studs, first and second claddings mounted to opposite sides of the studs, and structure spaces defined between the studs and the opposing claddings. A first insulation material may include first layers on and substantially covering a first one of the claddings inside the structure spaces. In addition, a second insulation material may have second layers inside the structure spaces. The first layers are compressed and substantially covered by the second layers, and the second layers substantially cover a second one of the claddings inside the structure spaces.

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Номер записи: 94
11-06-2020 дата публикации

MULTI-STORY BUILDING CONSTRUCTION USING LONG STRAND TIMBER PANELS

Номер: US20200181905A1
Автор: Jarck Walter
Принадлежит:

Products and methods for constructing mass timber structures in multi-story configurations using long strand timber (LST) engineered wood products. Structural LST panels of predetermined dimensions are fabricated using LST manufacturing methods, typically involving steam pressing a billet of scrimber material that includes treatment materials and bonding material. The long strands of the material used in the panels are oriented vertically for improved load bearing capacity. The panels are sized for shipment to a job site. Prior to shipment, a plurality of panels are pre-processed by cutting openings for windows, doors, tongues, and grooves at a fabrication plant. At the job site, the LST panels are quickly assembled into a building shell (i.e. full exterior walls). Floor and roof joists are then attached using conventional wood fastening devices, and interior build out can commence very quickly after initial construction of the exterior walls. 1. A multi-story building comprising:a plurality of prefabricated long strand timber (LST) engineered wood panels, each panel having at least one side edge shaped to engage with a side edge of an adjacent panel, to thereby resist relative vertical movement between the panels;each LST panel having a length, a width, and a thickness, and having a vertically extending attachment edge extending along each vertically extending side edge of the panel,each LST panel comprising pre-cut openings for windows and doors;each LST panel comprising a linearly extending first engagement structure along a vertically extending side edge of the panel and a complementary linearly extending second engagement structure extending along the other and oppositely disposed vertically extending side edge of the panel, wherein the first engagement structure is configured to engage with a second engagement structure of an adjacent panel,wherein each of the LST panels comprise a cured, long strand timber material that is formed in a steam press from a ...

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Номер записи: 95
02-10-2014 дата публикации

CONSTRUCTION-UNIT FOR IMMEDIATE OR PERMANENT SHELTER

Номер: US20140290153A1
Автор: Christensen Jakob, Heding Claus Ove
Принадлежит:

A construction-unit () that is adapted for being combined with one more similar units () to constitute a self-carrying structure () to use for shelter or dwelling wherein each construction-unit () make up for both one sidewall and half a roof in one segment. A plurality of construction-units () are adapted for constructing a static functional self-carrying structure () where the shape has a curved design related to the mathematical expression The Hyperbolic Cosine or part of an Ellipse in the traverse direction and a linear design in the longitudinal direction when placed as a part of an assembled shelter (). 149.-. (canceled)50. A construction-unit that is adapted for being combined with one more similar units to constitute a self-carrying structure to use for shelter or dwelling wherein each construction-unit comprises one sidewall and half a roof in one segment and wherein the weight is less than 75 kg.51. The construction-unit according to where at least 30% of the volume consists of light-weight polymers.52. The construction-unit according to claim 50 , wherein the construction-unit comprises light-weight polymers claim 50 , such as Expanded Polystyrene (EPS) claim 50 , Extruded Polystyrene (XPS) and/or Polyurethane.53. The construction-unit according to claim 50 , wherein the construction-unit has a coating that comprises either polymer claim 50 , metal claim 50 , reinforced cement or roofing felt.54. The construction-unit according to claim 50 , wherein the construction-unit is adapted for being assembled with a similar construction-unit in a direction perpendicular to the span of the self-carrying structure in a horizontal plane by having tongue or groove or by using an assembling-unit that fits into holes claim 50 , grooves or dents in the side of the construction-units that has contact after being assembled.55. The construction-unit according to claim 50 , wherein the construction-unit is adapted for being assembled and tightened together with multiple ...

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Номер записи: 96
27-06-2019 дата публикации

CAMBERING OF TIMBER ELEMENTS

Номер: US20190194941A1
Автор: MUSTER Marcel, SIDLER Erich, ZÖLLIG Stefan
Принадлежит:

The invention relates to a method for the cambering of a wooden element, comprising the steps of: cutting to form at least one incision in a surface of the wooden element; inserting an expansive material into the at least one incision of the wooden element; letting the expansive material expand in the at least one incision so that a cambering of the wooden element is achieved. 1. A method for cambering a timber element , comprising the following steps:cutting at least one incision into a surface of the timber element;inserting an expansive material into the at least one incision of the timber element;allowing the expansive material to expand in the at least one incision, with the result that a cambering of the timber element is achieved.2. The method as claimed in claim 1 , wherein the expansive material is an expanding mortar.3. The method as claimed in claim 1 , wherein the incisions have a width of mm to 100 mm.4. The method as claimed in claim 1 , wherein the incisions have a depth of 5 mm to 150 mm.5. The method as claimed claim 1 , wherein the timber element has a main fiber direction parallel to the surface of the timber element.6. The method as claimed in claim 5 , wherein the timber element is a solid timber or a dowel laminated timber support whose longitudinal axis is parallel to the main fiber direction claim 5 , wherein the longitudinal axis of the at least one incision is arranged at a right angle to the main fiber direction.7. The method as claimed in claim 1 , wherein the timber element has claim 1 , parallel to the surface of the timber element claim 1 , a plurality of timber layers which have claim 1 , in alternation claim 1 , a first main fiber direction which is parallel to the surface of the timber element claim 1 , and a second main fiber direction which is parallel to the surface of the timber element and at a right angle to the first main fiber direction.8. The method as claimed in claim 1 , wherein the Cured cambered timber element is a part ...

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Номер записи: 97
09-10-2014 дата публикации

Panel and Use of Such a Panel As A Scaffolding Board or a Building Panel

Номер: US20140302277A1
Автор: Van Der Horst Diederick, Van Der Horst Mark W.
Принадлежит: Makers B.V.

The present invention relates to a panel comprising two parallel skin plates made of wood or a wood material, between which ribs extend for stiffening the panel, wherein the ribs are at least substantially made of wood or a wood material. The present invention further relates to the use of such a panel as a scaffolding board or a construction element and to scaffolding provided with such panels. 1. A panel comprising two parallel skin plates having perimeters made of a wood material substantially made of MDF , between which ribs extend in a width direction at least substantially a width between the skin plates for stiffening the panel without extending into the skin plates , characterized in that the ribs are at least substantially made of a wood material substantially made of MDF; wherein the ribs are planar strip-shaped slats and extend orthogonally crosswise from one of the two skin plates to but not into the other skin plate , said panel having a density of less than 300 kg/m3 and a modulus of elasticity not exceeding 5 GPa.2. The panel according to claim 1 , characterized in that at least some of the ribs extend parallel to each other in their a longitudinal direction claim 1 , as defined in a direction perpendicular to the width.3. The panel according to claim 2 , characterized in that a spacing between two adjacent ribs extending parallel to each other ranges between 1 and 10 cm claim 2 , and the panel has up to 70% less wood than the solid wood plank.4. The panel according to characterized in that the ribs are arranged in at least one of a diamond-shaped and a rectangular pattern in an interlocking manner with the ribs extending continuously in at least the longitudinal direction.5. The panel according to claim 4 , characterized in that the ribs intersect and are each provided with a respective notch located on each rib where the ribs intersect with the respective notches engaging one another internal to perimeters of the skin plates.6. The panel according ...

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Номер записи: 98
09-10-2014 дата публикации

GYPSUM BOARDS MADE WITH HIGH PERFORMANCE BIO-BASED FACERS AND METHOD OF MAKING THE SAME

Номер: US20140302280A1
Автор: Baer Samuel C., Francis Hubert C., Gautam Keshav S., Lerch Micheal S.
Принадлежит:

A gypsum panel that incorporates a plant fiber other than paper is disclosed. The plant fiber material may be in the form of a facing material adhered to at least one side of the gypsum panel or in the form of loose fibers integrated with the gypsum panel as a matrix or both. Further, the plant fiber may be combined with conventional gypsum panel additives, is fully recyclable and environmentally sustainable. The present invention further relates to a method of making such a gypsum panel. 1. A gypsum panel having a facing material on at least one side comprising plant fiber other than paper.2. The gypsum panel of claim 1 , wherein the facing material comprises a nonwoven plant fiber.3. The gypsum panel of claim 1 , wherein the plant fiber comprises flax.4. The gypsum panel of claim 1 , wherein the plant fiber comprises hemp5. The gypsum panel of claim 1 , wherein the plant fiber is selected from the group consisting of flax claim 1 , hemp claim 1 , jute claim 1 , kenaf claim 1 , abaca claim 1 , sabai grass claim 1 , esparto grass claim 1 , straw claim 1 , bagasse claim 1 , milkweed floss fibers claim 1 , bamboo claim 1 , and pineapple leaf fibers.6. The gypsum panel of claim 1 , wherein the plant fiber is blended with a polymer.7. The gypsum panel of claim 6 , wherein the polymer is selected from the group consisting of polyester claim 6 , polypropylene claim 6 , polyethylene claim 6 , polybutylene claim 6 , nylon claim 6 , polyaramids claim 6 , polyethylene terephthalate claim 6 , modified polyethylene terephthalate claim 6 , polyesteramides claim 6 , polylactic acid-based polymers claim 6 , terpolymers based on polylactic acid claim 6 , polyglycolic acid claim 6 , polycaprolactone claim 6 , polyalkylene carbonates claim 6 , polyhydroxybutyrate (PHB) claim 6 , aliphatic-aromatic copolyesters claim 6 , aliphatic polyesters claim 6 , starch claim 6 , and succinate-based aliphatic polymers.8. The gypsum panel of claim 6 , wherein the polymer is a mono-component fiber. ...

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Номер записи: 99
04-08-2016 дата публикации

JOINTABLE ARCUATE VENEER WOOD PANELS

Номер: US20160222657A1
Автор: ANSON Mark, CALDECOTT Timothy, DAI Chunping, Hoffmann John, SYMONS Paul
Принадлежит:

The present invention relates to wood laminate panels, a system of two or more panels joined permanently together, the method of making the panels and the fabrication of object with the panels. The wood laminate panel comprises an elongated body having a longitudinal axis and extending a length thereof, the body having an arcuate cross-section in a plane substantially perpendicular to the longitudinal axis and comprising first and second spaced apart edge surfaces extending along the length of the elongated body and each including a joint, the attachment joint having a shape that is complementary to that of the second edge surface such that the wood laminate panel is permanently jointable with an adjacent identical laminate panel through an engagement of adjacent complementary edge surfaces. 1. A wood laminate panel comprising: a first and second spaced apart curved surfaces, the first surface being concave and the second surface being convex,', 'first and second spaced apart edge surfaces interconnecting longitudinal ends of the first and second curved surfaces;, 'an elongated body having a longitudinal axis and extending a length thereof, the body having an arcuate cross-section in a plane substantially perpendicular to the longitudinal axis defined bywherein the first and the second spaced apart surface edges extend along the length of the elongated body and each include an attachment joint, the attachment joint of the first spaced apart surface edge having a shape that is complementary to that of a second spaced apart edge surface of a second wood laminate panel such that the wood laminate panel is permanently bonded with the second laminate panel through an engagement of adjacent complementary edge surfaces and such that the first and second spaced apart curved surfaces extend continuously from the attachment joint.2. The wood laminate panel of claim 1 , wherein the first and second spaced apart surface edges include at least one male profile and a ...

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Номер записи: 100