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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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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 1937. Отображено 100.
10-08-2014 дата публикации

Изоляционная панель с метками, используемая для выполнения закрывающих элементов или боковых стенок обогревательного, вентиляционного или кондиционирующего воздух (овкв) самонесущего канала, и самонесущий канал, содержащий указанную изоляционную панель

Номер: RU0000143887U1
Автор: ПЬЮЭЛО Оскар ПЕРЕС, РИПОЛЛ Леонор РОИГ
Принадлежит: УРСА ИНСУЛАТИОН, С.А.

1. Изоляционная панель, используемая для выполнения верхнего или нижнего закрывающего элемента или боковой стенки обогревательного, вентиляционного или кондиционирующего воздух (ОВКВ) самонесущего канала, имеющая первую главную поверхность (1), образующую внутреннюю сторону канала, вторую главную поверхность (2), образующую внешнюю сторону канала, и по меньшей мере четыре края (3), причем обе эти поверхности проходят в плоскости, образованной имеющимися на панели перпендикулярными осями (X-Y), при этом указанная панель имеет изоляционную сердцевину (4), покрытую первым облицовочным слоем (5) на первой главной поверхности (1) и покрытую вторым облицовочным слоем (6) на второй главной поверхности (2), отличающаяся тем, что имеет метки (9), выполненные на первом облицовочном слое (5) первой главной поверхности (1), причем метки (9) могут использоваться как помощь при резании для выполнения разрезов и получения закрывающего элемента или боковой стенки самонесущего канала, имеющей, по меньшей мере, первый впускной край (8') и второй выпускной край (8'').2. Изоляционная панель по п.1, отличающаяся тем, что метки (9) расположены с обеспечением определения на первой главной поверхности (1) прямых линий, направленных параллельно или перпендикулярно имеющейся на панели первой оси (X) или проходящих по меньшей мере в одном направлении под непрямым углом к указанной первой оси (X).3. Изоляционная панель по п.1, отличающаяся тем, что метки, нанесенные на облицовочный слой (5) первой главной поверхности (1), имеют форму сетки, образованной продольными прямыми метками (9'''), параллельными первой оси (X) и разнесенными между собой на определенное расстояни РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F24F 13/00 (11) (13) 143 887 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2013141466/12, 10.09.2013 (24) Дата начала отсчета срока действия патента: 10.09.2013 (72) Автор(ы): ...

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Номер записи: 1
26-03-2018 дата публикации

Лента термозвукоизолирующая

Номер: RU0000178153U1
Автор: Сергей Васильевич Корнев
Принадлежит: Общество с ограниченной ответственностью "ШиКор"

Полезная модель относится к области создания экологически чистых термозвукоизолирующих материалов ленточного типа, выполненных из базальтового или стеклянного волокна и обладающих пылезащитными свойствами волокнистых материалов.Техническим результатом является защита окружающей среды от выделения в нее пыли стеклянного или минерального (в данном случае базальтового) волокна с целью недопущения концентрации такой пыли более 4 г/м, достигается за счет выполнения ленты термозвукоизоляционной, содержащей полотно из стеклянного или базальтового волокна, заключенное в двухстороннюю оболочку из нетканого полипропилена, при этом кромки верхней и нижней частей оболочки по периметру сварены между собой до образования сварных швов шириной не менее 5 мм. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 178 153 U1 (51) МПК E04B 1/90 (2006.01) B01D 39/16 (2006.01) B28B 1/52 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК E04B 1/90 (2006.01); E04B 2001/742 (2006.01); E04B 2001/746 (2006.01); E04B 1/7658 (2006.01); B01D 39/16 (2006.01); B28B 1/52 (2006.01) (21)(22) Заявка: 2017114881, 27.04.2017 27.04.2017 (73) Патентообладатель(и): Общество с ограниченной ответственностью "ШиКор" (RU) Дата регистрации: 26.03.2018 57145 U1, 10.10.2006. RU 134554 U1, 20.11.2013. RU 84774 U1, 20.07.2009. RU 13763 U1, 27.05.2000. US 7311957 B2, 25.12.2007. (45) Опубликовано: 26.03.2018 Бюл. № 9 1 7 8 1 5 3 R U (54) ЛЕНТА ТЕРМОЗВУКОИЗОЛИРУЮЩАЯ (57) Реферат: Полезная модель относится к области создания экологически чистых термозвукоизолирующих материалов ленточного типа, выполненных из базальтового или стеклянного волокна и обладающих пылезащитными свойствами волокнистых материалов. Техническим результатом является защита окружающей среды от выделения в нее пыли стеклянного или минерального (в данном случае Стр.: 1 базальтового) волокна с целью недопущения концентрации такой пыли более 4 г/м3, достигается за счет выполнения ленты ...

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Номер записи: 2
02-02-2012 дата публикации

Composite sound absorber

Номер: US20120024626A1
Автор: Marek Kierzkowski, Michael William Coates, Philip John Gibbons
Принадлежит: Eman8 Pty Ltd

A sound absorbing material comprising a nonwoven fibrous acoustic insulation material and a flow resistive non-woven facing, wherein the flow resistive nonwoven facing is bonded to the insulation material and has an air flow resistance of from about 600 to about 1800 Rayls and a surface mass of from about 20 to about 150 g/m 2 .

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Номер записи: 3
28-06-2012 дата публикации

Soft batt insulation material and method for making

Номер: US20120164428A1
Автор: Priscilla Burgess
Принадлежит: Individual

An article of manufacture and a method of manufacturing a soft batt insulation material. The article of manufacture comprises fibers having crimps and surface features such as scales that provide a batt structure which is resiliently compressible. Fiber treatments provide fire, pest, fungus, and mold resistance. The treatments can be to the surface or to the internal structure of the fiber. The insulation batts are comprised of one or more layers of intermeshed fibers. The fibers can be wool or other protein based hair. The batts can include a restrainment structure that limits that expansion of the batts.

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Номер записи: 4
24-01-2013 дата публикации

Partition panel

Номер: US20130020148A1
Автор: Haruo Tabuchi, Kanji Yokoe, Masaji Horio, Shinichi Nakajima, Takahiro Yamada
Принадлежит: Shinko Kenzai Ltd

Disclosed is a partition panel capable of improving sound insulation performance and optimizing a reverberation time. The partition panel has sound absorption and insulation functions, comprising: a front plate having a perforated section with a plurality of through-holes and an entirely-continuous peripheral edge portion located outside the perforated section; an entirely-continuous back plate disposed on a side opposite to a sound source across the front plate; an inner perforated plate disposed between the perforated section of the front plate and the back plate; a front-side honeycomb core interposed between the perforated section and the inner perforated plate; a back-side honeycomb core interposed between the back plate and the inner perforated plate; and a peripheral honeycomb core interposed between the peripheral edge portion of the front plate and a region of the back plate opposed to the peripheral edge portion.

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Номер записи: 5
18-04-2013 дата публикации

Building insulation system

Номер: US20130094791A1
Автор: John G. Connell, Mark A. Aspenson
Принадлежит: Individual

The building insulation system includes a reflective, non-porous bag filled with thermal insulation material. The covering of the bag is made from reflective polymeric facer or plastic, which facilitates reflection of thermal energy radiation. The reflective non-porous bag provides a thermal barrier for conduction, convection and radiation aspects of thermal energy transfer.

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Номер записи: 6
04-07-2013 дата публикации

Insulating Construction Element, Use of an Insulating Construction Element and Method for Manufacturing an Insulating Construction Element

Номер: US20130171900A1
Автор: J. M. Ghijzen Cor, Kristian Skovgaard Joergensen, Ulrich Bauer
Принадлежит: Rockwool International AS

The invention relates to an insulating construction element made of at least one board comprising fibres, aerogel particles and at least one binder. To achieve an insulating construction element which is especially easy to handle, easy to produce and which has high insulation properties the board comprises 20 to 40 percent by weight mineral wool fibres, 45 to 70 percent by weight aerogel particles and 8 to 12 percent by weight binder which components are pressed and cured to the board having a density of 130 kg/m 3 to 200 kg/m 3 .

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Номер записи: 7
24-10-2013 дата публикации

Process for preparing cellular inorganic monolithic materials and uses of these materials

Номер: US20130277311A1
Автор: Mathieu Destribat, Renal Backov, Véronique Schmitt
Принадлежит: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS

A process is provided for preparing an inorganic material in the form of an alveolar monolith of a silica matrix where the monolith includes interconnected macropores. The process includes at least one step of mineralizing an oil-in-water emulsion formed from droplets of an oily phase dispersed in a continuous aqueous phase and in which colloidal solid particles are present at the interface formed between the continuous aqueous phase and the dispersed droplets of oily phase. Such materials obtained according to this process may be used, especially for separative chemistry and filtration, for performing chemical reactions catalysed in heterogeneous phase, as thermal or phonic insulators, or as templates for manufacturing controlled-porosity carbon skeletons.

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Номер записи: 8
13-02-2014 дата публикации

Thermal Insulation with Entangled Particulate Units having Non-Integer Dimensionality

Номер: US20140042355A1
Автор: David Jablonski, David V. Tsu, Robert J. Kopf, Scott F. Jenney
Принадлежит: MINGSULATE LLC

A synthetic insulation material that rivals and surpasses down in performance without suffering degradation in insulating power over time. The material is an aggregate of particulate units that have a fractal-like geometric configuration. The geometric configuration includes non-integer dimensionality that promotes physical entanglements of the particulate units. The physical entanglements impart a high frictional resistance to slippage of the particulate units to maintain loft over time by inhibiting the settling of particulate units upon compression. The geometric configuration further includes aspects of self-similarity. The particulate units are formed from a material that efficiently scatters thermal radiation. The combination of high loft and efficient scattering of thermal radiation minimizes heat loss resulting from conduction and radiation, leads to a superior material for thermal insulation, has excellent health characteristics for human and the environment, and exhibits excellent long term life cycle performance.

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Номер записи: 9
27-02-2014 дата публикации

Sheet-Like Finishing Element

Номер: US20140054108A1
Автор: Michael Wolf, Richard Wolf
Принадлежит: WOLF BAVARIA GMBH

A panel-like/sheet-like finishing element ( 11 ) for covering floors and walls, for example in the renovation of old buildings, is provided with heat-insulating and sound-absorbing properties if its interior ( 15 ) is provided, between outer covering layers ( 12, 13 ), with channel-forming undulating supporting structures ( 16 ) filled with high-density coarse granules ( 21 ). The supporting structures ( 16 ) are connected to the covering layers ( 12, 13 ) along the vertex lines ( 17 ) so as to provide wet-strength action, and the interior ( 15 ), between these covering layers, is sealed by enclosing edging strips ( 19 ) to provide wet-strength action, with the simultaneous inclusion of moisture-tight, but vapour-permeable, supporting layers ( 20 ) on covering layers ( 12, 13 ). If this finishing element ( 11 ) is mounted vertically, the granule-filled channels ( 14 ) run horizontally.

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Номер записи: 10
07-01-2021 дата публикации

SAG-RESISTANT ACOUSTIC BOARD

Номер: US20210002890A1
Автор: Adams Bruce E., DIFFENBAUGH Kimberly S., KRICK Charles G.
Принадлежит:

Described herein is an acoustic building panel comprising a body comprising inorganic fiber in an amount ranging from about 60.0 wt. % to about 90.0 wt. % based on the total weight of the body; and microfibrillated fiber in an amount ranging from about 0.5 wt. % to about 10 wt. % based on the total weight of the body. 1. An acoustic building panel comprising: inorganic fiber in an amount ranging from about 60.0 wt. % to about 90.0 wt. % based on the total weight of the body; and', 'microfibrillated fiber in an amount ranging from about 0.25 wt. % to about 12.5 wt. % based on the total weight of the body., 'a body comprising24.-. (canceled)5. The acoustic building panel according to claim 1 , wherein the body further comprises a filler selected from the group consisting of perlite claim 1 , calcium carbonate claim 1 , limestone claim 1 , titanium dioxide claim 1 , sand claim 1 , barium sulfate claim 1 , clay claim 1 , mica claim 1 , dolomite claim 1 , silica claim 1 , talc claim 1 , wollastonite claim 1 , calcite claim 1 , aluminum trihydrate claim 1 , pigments claim 1 , zinc oxide claim 1 , zinc sulfate claim 1 , and combinations thereof claim 1 , wherein the filler is present in an amount ranging from about 1.0 wt. % to about 30.0 wt. % based on the total weight of the body.6. (canceled)7. The acoustic building panel according to claim 1 , wherein the body further comprises starch claim 1 , wherein the starch is present in an amount ranging from about 8.0 wt. % to about 15.0 wt. % based on the total weight of the body.8. (canceled)9. The acoustic building panel according to claim 1 , wherein the body has a bulk density ranging from about 96 kg/mto about /ft480 kg/m.10. The acoustic building panel according to claim 1 , wherein the body has a first major surface opposite a second major surface and a side surface extending therebetween claim 1 , the body exhibit an airflow resistance ranging from about 120 cgs rayls/cm to about 170 cgs rayls/cm.11. An acoustic ...

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Номер записи: 11
15-01-2015 дата публикации

ROOM TEMPERATURE FOR CROSSLINKED FOAM

Номер: US20150013880A1
Автор: "OLeary Robert J.", Korwin-Edson Michelle L., Olang Fatemeh Nassreen, Quinn Robert Edwin
Принадлежит:

Foams for filling cavities and crevasses and for forming foamed products are provided. The latex foam may include an A-side containing a functionalized latex and a B-side that contains a crosslinking agent and optionally a non-functionalized latex. The A- and/or B-side contain a blowing agent package or components forming the blowing agent package. The blowing agent package may be the combination of two or more chemicals that when mixed together form a gas or a chemical compound that, when activated by heat or light, forms a gas. In an alternate embodiment, the latex foam includes a functionalized latex, an acid, and an encapsulated crosslinking agent and base. Alternatively, the spray latex foam may include a functionalized latex, a crosslinking agent, and an encapsulated dry acid and dry base. The encapsulating agent may be a protective, non-reactive shell that can be broken or melted at the time of application. 2. The method of claim 1 , the method further comprising positioning an interior member on said elastomeric foam.3. The method of claim 1 , wherein said crosslinking agent is a polyfunctional aziridine.4. The method of claim 3 , wherein said blowing agent is formed of an acid and a base claim 3 , wherein said first component includes said base when said second component includes said acid; and wherein said first component includes said acid when said second component includes said base claim 3 , said method further comprising the step of reacting said acid and said base to form a gas to initiate said foaming reaction.5. The method of claim 3 , wherein said acid is polyacrylic acid claim 3 , said base is sodium bicarbonate claim 3 , and said foam has a structure; and wherein said polyacrylic acid reacts with said sodium bicarbonate to form a gas as said polyacrylic acid further reacts with said crosslinking agent to become integrated with said foam structure.6. The method of claim 3 , wherein said base is sodium bicarbonate having a mean particle size from ...

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Номер записи: 12
03-02-2022 дата публикации

INSULATION BOARD COMPRISING ENHANCED STRENGTH

Номер: US20220034082A1
Автор: Velazquez Gustavo
Принадлежит:

The presently disclosed subject matter is directed to an insulation board for use in a wide variety of applications, such as construction of new structures. The disclosed insulation board comprises an interior foam core and an exterior support layer. The interior foam layer provides insulative characteristics to the disclosed board. In addition, the exterior support layer provides an added layer of durability, preventing or reducing the incidence of cracks, bending, and the like. The disclosed board is angled at a top edge to allow for a seamless fit during installation. The insulation board further includes a groove on the rear face that allows for the board to be easily installed during use. 1. An insulation board comprising:an interior foam core; andan exterior support layer surrounding the interior foam core;a front face and an opposed rear face, a top edge and an opposed bottom edge, and a pair of opposed side edges;wherein the front face comprises an angled top edge; andwherein the rear face comprises a groove defined therein.2. The insulation board of claim 1 , wherein the interior foam core comprises polystyrene foam claim 1 , graphite polystyrene foam claim 1 , polyurethane foam claim 1 , polyisocyanurate foam claim 1 , polyethylene foam claim 1 , polypropylene foam claim 1 , polyimide foam claim 1 , polyvinyl chloride foam claim 1 , polyacrylic foam claim 1 , epoxide foam claim 1 , polyester foam claim 1 , polytetrafluoroethylene foam claim 1 , or combinations thereof.3. The insulation board of claim 1 , wherein the foam core comprises one or more rigid foam materials.4. The insulation board of claim 1 , wherein the foam core comprises one or more additives selected from the group comprising inorganic fillers claim 1 , pigments claim 1 , antioxidants claim 1 , acid scavengers claim 1 , ultraviolet absorbers claim 1 , flame retardants claim 1 , processing aids claim 1 , stabilizers claim 1 , extrusion aids claim 1 , or nucleating agents.5. The insulation ...

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Номер записи: 13
16-01-2020 дата публикации

EXTERIOR INSULATED FINISH WALL ASSEMBLY

Номер: US20200018062A1
Автор: Lutz Timothy Dennis
Принадлежит:

Some embodiments include an exterior insulated finish wall assembly including an exterior panel member, an insert member, and a drainage channel. The exterior panel member includes a rigid insulative substrate and a base coat selectively disposed on the rigid insulative substrate. The rigid insulative substrate includes a body portion and a tail portion extending from the body portion. A recess is defined by a sloped surface and a back surface of the tail portion. The insert member is configured to be disposed within the recess. The insert member is sized and shaped to correspond to the recess. The insert member includes a rigid insulative substrate and a base coat selectively disposed on the rigid insulative substrate. The drainage channel is defined between the tail portion and the insert member. 1. An exterior insulated finish wall assembly comprising:an exterior panel member comprising a rigid insulative substrate and a base coat selectively disposed on the rigid insulative substrate, the rigid insulative substrate comprising a body portion and a tail portion extending from the body portion, wherein a recess is defined by a sloped surface and a back surface of the tail portion;an insert member configured to be disposed within the recess, the insert member is sized and shaped to correspond to the recess, the insert member comprising the rigid insulative substrate and the base coat selectively disposed on the rigid insulative substrate; anda drainage channel defined between the tail portion and the insert member.2. The assembly of claim 1 , wherein the drainage channel extends to a bottom side of the insert member.3. The assembly of claim 1 , wherein the sloped surface extends from a back surface of the body portion to the back surface of the tail portion.4. The assembly of claim 1 , wherein a width of the body portion is substantially equal to a combined width of the tail portion and the insert member.5. The assembly of claim 1 , wherein a bottom surface of the ...

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Номер записи: 14
26-01-2017 дата публикации

THERMAL INSULATION PANEL

Номер: US20170022703A1
Автор: Buttner Siegmar, Schumchen Kurt
Принадлежит:

Disclosed is a thermal insulation panel, in particular for thermally insulating edifices, said thermal insulation panel containing at least one aerogel and being open to diffusion along the main insulating direction of the panel. 13-. (canceled)4. A composite thermal insulation system , comprising a thermal insulation panel and an insulation plaster system , wherein on a surface to be insulated the thermal insulation panel is first arranged and then the insulation plaster system is subsequently arranged ,wherein the composite thermal insulation system has a thickness from 4 to 12 cm, and a thermal conductivity in a range of from 0.017 to 0.040 W/(mK),wherein the thermal insulation panel contains at least one aerogel and is open to diffusion along its main insulation direction, the aerogel is arranged as loose bulk material in the thermal insulation panel and the thermal insulation panel has a thickness from 1 to 8 cm, andwherein the insulation plaster system has a thickness from 1 to 5 cm, the insulation plaster system has an insulation plaster layer containing aerogel and at least one further insulation plaster layer which contains no aerogel, the insulation plaster layer containing an aerogel has a layer thickness in the range from 1.5 to 3 cm, the further insulation plaster layer containing no aerogel has a layer thickness in the range from 0.2 to 1.5 cm, and the aerogel insulation plaster layer containing an aerogel has a lime-based binding agent and a cement-based binding agent.5. The composite thermal insulation system according to claim 4 , characterized in that the insulation plaster system has a thickness from 1.5 to 4 cm.6. The composite thermal insulation system according to claim 5 , characterized in that the insulation plaster system has a thickness 2 to 3 cm.7. The composite thermal insulation system according to claim 4 , characterized by the following layer structure:thermal insulation panel,insulation plaster layer, containing at least one aerogel, ...

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Номер записи: 15
25-01-2018 дата публикации

ELEMENT FOR THERMAL INSULATION

Номер: US20180023288A1
Автор: Fritschi Hubert, Venter Werner, WEBER Andre
Принадлежит: Schock Bauteile GmbH

An element for thermal insulation between two building parts, particularly between a building (A) and a protruding exterior part (B), comprising an insulating body () to be arranged between the two building parts and reinforcement elements in the form of at least tensile elements (), extending in an installed state of the element () essentially horizontally and perpendicular to an essentially horizontal extension of the insulating body through said body, and respectively projecting in the horizontal direction from the insulating body and here allowing a connection to one of the two building parts preferably made from concrete. Here the tensile reinforcement elements () are formed as multi-part composite elements such that at least in the proximity of the insulating body () they have a central rod section () made from fiber-reinforced synthetic material and have a separate anchoring rod section () in an area outside the insulating body () with geometric and/or material characteristics at least partially deviating from the central rod section (), with the anchoring rod section () and the central rod section being arranged at least essentially aligned to each other and at least indirectly fixed to each other, and with the anchoring rod section () cooperating with an interior anchoring element for fixing at the central rod section (), which interior anchoring element engages a radially interior area of the central rod section. The central rod section () comprises on its radial exterior an annular radial support element and/or a radial support area () with fibers () extending at least partially in the circumferential direction of the central rod section (), with the interior anchoring section () and the radial support area () at least partially overlapping each other. 123103232333393336ababbaaa. An element for thermal insulation between two building parts , comprising an insulating body () to be allocated between the two building parts and reinforcement elements ...

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Номер записи: 16
25-01-2018 дата публикации

Element for thermal insulation

Номер: US20180023289A1
Автор: André Weber, Hubert Fritschi, Werner Venter
Принадлежит: Schoeck Bauteile GmbH

An element for thermal insulation between two building parts, including an insulating body to be arranged between the two building parts and reinforcement elements in the form of at least tensile elements, extending in the installed state of the element essentially horizontally and perpendicularly to the essentially horizontal extension of the insulating body through said body, and respectively projecting in the horizontal direction from the insulating body and here allowing a connection to one of the two building parts preferably made from concrete. The tensile reinforcement elements are formed as multi-part composite elements such that at least in the area of the insulating body they exhibit a central section projecting from the insulating body and at least partially being made from fiber-reinforced synthetic material. The tensile reinforcement elements have in an area outside the insulating body at least one anchoring section with geometric and/or material characteristics at least partially deviating from the central section, with the anchoring section being connected to the central section in a connection area. The connection area is arranged distanced from the insulating body. The central section is made from a cylindrical rod-shaped and/or tubular material and is provided on its radial exterior, at least in an area between the insulating body and the connection area, with an essentially smooth wall.

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Номер записи: 17
24-01-2019 дата публикации

FLEXIBLE ACOUSTIC HONEYCOMB

Номер: US20190024589A1
Автор: Bowen Lisa D., Miller Jessica
Принадлежит:

Acoustic structures in which acoustic septa are located in the cells of a honeycomb for reducing the noise generated from a source The honeycomb used to form the acoustic structure has walls that contain convex and concave contours which make the honeycomb flexible. The acoustic septa are formed by inserting planar acoustic inserts into the honeycomb cells to form a septum cap which is friction-locked within the cell and then permanently bonded in place. The planar acoustic septum is configured to match the unique shape of the cell contours to provide desired friction-locking when inserted into the cells and desired acoustic properties after being permanently bonded in place. 1. An acoustic structure in which acoustic septa are located in the cells of a honeycomb for reducing the noise generated from a source , said acoustic structure comprising:A) a honeycomb comprising a first edge to be located closest to said source and a second edge, said honeycomb comprising a cell having a left side and a right side, said cell being defined by a lower wall that extends between said first and second edges and an upper wall that also extends between said first and second edges, said lower wall comprising a lower left end portion, a lower right end portion and a convex portion located between said lower left and lower right end portions, said upper wall comprising an upper left end portion, an upper right end portion and a concave portion located between said upper left and upper right end portions, wherein said lower left end portion and said upper left end portion are connected to form a left junction along the left side of said cell and said lower right end portion and said upper right end portion are connected to form a right junction along the right side of said cell; a) a planar acoustic portion extending transverse to said upper and lower walls, said planar acoustic portion having a top side located nearest to said first edge, a bottom side located nearest to said second ...

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Номер записи: 18
25-01-2018 дата публикации

A sheet material with a cellular structure and/or a process for producing same

Номер: US20180025715A1
Автор: Bela Takacs, Philippe Pierre Marie Joseph Doneux
Принадлежит: Acoustic Space Pty Ltd

A sheet material with a cellular structure wherein the sheet material is produced by preparing a composition including PVC, a filler material and a plasticiser and providing a cellular structure within the composition prior to curing to form the sheet material. The composition may further include a cellular structure promoting agent. The sheet material with a cellular structure may be used in building applications and has advantageous sound attenuation, thermal conductivity, resilience and impact resistance properties.

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Номер записи: 19
04-02-2016 дата публикации

Insulating Device for Building Foundation Slab

Номер: US20160032554A1
Автор: Hicks Tony
Принадлежит:

A device for insulating the slab foundation of a building, said device comprising: a generally horizontal insulating section disposed between the slab foundation and a footer of a building, said horizontally disposed insulating section comprising a generally elongated cuboid shape having at least one cutout through which a concrete column is disposed; said prefabricated device further comprising a generally vertical insulating section disposed adjacent to said horizontal insulating section and attached to said building. 1. A device for insulating the slab foundation of a building , said device comprising: a generally horizontal insulating section disposed between the slab foundation and a footer of a building , said horizontally disposed insulating section comprising a generally elongated cuboid shape having at least one cutout through which a concrete column is disposed; said prefabricated device further comprising a generally vertical insulating section disposed adjacent to said horizontal insulating section and attached to said building.2. The device of claim 1 , wherein the device is prefabricated and comprises a material selected from the group consisting of extruded foam claim 1 , polyisocyranurate foam claim 1 , expanded foam claim 1 , insulated foil bubble wrap claim 1 , and blown insulation.3. The device of claim 1 , wherein the material comprises an additive selected from the group consisting of an insecticide claim 1 , an herbicide claim 1 , a fungicide claim 1 , and a water repellant.4. The device of claim 1 , wherein the vertical insulating section further comprises a semi rigid external sheath.5. The device of claim 1 , further comprising a vertical metal bar disposed through at least one column claim 1 , where the bar comprises a material selected from the group consisting of steel claim 1 , iron claim 1 , and metal alloy.6. The device of claim 1 , further comprising a horizontal metal bar disposed across the device through and perpendicular to the at ...

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Номер записи: 20
04-02-2016 дата публикации

Systems and Methods for Insulating Attic Openings

Номер: US20160032641A1
Автор: Melesky James B.
Принадлежит:

A cover for closing an access opening that leads to an infrequently used space within a building, such as an attic, that generally provides an air seal, thermal insulation and/or acoustic insulation at the access opening. The cover may be in one or two portions, including a closure alone or a closure and a frame having an aperture that can be closed by engagement between the closure and the frame. When the cover is used alone it engages a frame or a wall circumscribing the access opening. The cover is sized and shaped to close a stairwell, or the opening at one end of a stairway, an opening in a generally vertical wall, a hatch, or a pull down ladder. The closure and frame are each made of one or more components. 1. An insulating cover assembly comprising:a continuous frame having spaced side walls and spaced end walls, said frame defining a frame opening extending therethrough; [ said flanges extending laterally outward relative to said depending central portion;', 'said flanges being sized and shaped to engage an upper surface of each of said side walls and end walls to create a continuous seal with said frame when said removable closure member is positioned on said frame in covering relationship with respect to said opening defined by said frame; and', 'ends of said flanges extending beyond the outer perimeter of said frame when said removable closure member is positioned on said frame in covering relationship with respect to said opening defined by said frame;, 'an upper portion forming flanges, 'a downward extending border extending from said flanges, said downward extending border being adjacent to said outer perimeter of said frame, wherein said downward extending border engages said side walls and said end walls of said frame along said outer perimeter of said frame to create a continuous seal with said side walls and said end walls when said removable closure member is positioned on said frame in a covering relationship with respect to said frame opening;, ...

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Номер записи: 21
30-01-2020 дата публикации

Device for compressing blocks of insulation and method for compressing blocks of insulation

Номер: US20200031080A1
Автор: Jan-Olof BYNÈLIUS
Принадлежит: Cellulose Insulation Production Scandinavia Cps Ab

Devices and methods for compressing thermal insulation material into blocks of insulation are disclosed which include a support surface for the compressed blocks of insulation, a compression device with a compression surface, and a feeding device for feeding thermal insulation material. By adapting the compression device for reciprocal movement between a first position, wherein the feeding device is allowed to feed thermal insulation material to a position on the support surface, and a second position, wherein, during movement from the first position to the second position of the compression device, thermal insulation material fed by the feeding device is compressed, highly compressed blocks of thermal insulation material are obtained that are suitable for use with known shredding devices.

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Номер записи: 22
30-01-2020 дата публикации

ENVIRONMENTALLY RESPONSIBLE INSULATING CONSTRUCTION BLOCKS AND STRUCTURES

Номер: US20200032512A1
Автор: Spreen Richard P.
Принадлежит: The Shredded Tire, Inc.

Environmentally responsible insulating construction blocks and structures constructed primarily of recycled materials are disclosed. The environmentally friendly construction blocks and structures comprise shredded rubber tire pieces coated with silica fume, slag cement and cement, which are then mixed with water and formed in a mold. A layer of grout or a fireproof material may be disposed on one side of the environmentally responsible insulating construction block. The environmentally responsible insulating construction blocks can be used in place of wood blocking for roof assembly applications such as installation of a drip edge or wall coping; or in expansion joints. The environmentally responsible insulating construction blocks provide high insulation as well as strength for applications such as green roofing, wall construction and green roofing decks. Environmentally friendly structures can be built by pouring the coated shredded rubber tire pieces into molds to form walls, and then to pour a layer of the coated shredded rubber tire pieces as a roof deck, thereby creating a self-supporting structure in a monolithic pour. 1. A method for attachment of drip edge flashing to a roofing system , comprising:adhering a plurality of environmentally responsible insulating construction blocks to the outer edges of a top surface of a roof deck; andattaching drip edge flashing on the environmentally responsible insulating construction blocks,wherein the environmentally responsible insulating construction blocks are adhered to the roof deck with a plurality of adhesive strips,wherein the maximum design horizontal design pressure is at least −300 psf horizontal, mixing a first mix of substantially dry silica fume, slag cement and cement;', 'thereafter adding shredded rubber tire pieces to the first mix and mixing until the shredded rubber is substantially completely coated;', 'thereafter adding water until the mix of silica fume, slag cement, cement and shredded rubber tire ...

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Номер записи: 23
12-02-2015 дата публикации

ENGINEERED BUILDING BLOCK MODULAR CONSTRUCTION

Номер: US20150040497A1
Автор: LESSARD Benoit
Принадлежит:

The composite log module can have an elongated structural shell having a first set parallel walls rigidly interconnected with a second set of parallel walls perpendicular to the first set of parallel walls, the interconnected walls enclosing an elongated cavity housing a core having thermal insulation material, and two opposite mating outer surfaces associated with the first set of parallel walls for stacking identical ones of the composite log, and two sides associated with the second set of parallel walls, the walls each having a structural engineered material. 1. A composite log having an elongated structural shell having a first set parallel walls rigidly extending between and interconnected to a second set of parallel walls , the interconnected walls enclosing an elongated cavity housing a core having thermal insulation material , and two opposite mating outer surfaces associated with one of the first set and second set of parallel walls for stacking identical ones of the composite log , and two sides associated with the other one of the first set and second set of parallel walls , the walls each having a structural engineered material.2. The composite log of wherein the thermal insulation material has a block of rigid plastic foam insulation adhered to inner faces of the walls on at least two of its faces by an adhesive.3. The composite log of further comprising a separator board interconnected between two of the parallel walls with the block on one side thereof claim 2 , and an other block of rigid plastic foam insulation on an other side of the separator board.4. The composite log of wherein both the block and the other block of rigid plastic foam insulation are adhered to the separator board.5. The composite log of wherein both sets of parallel walls each include at least one board of manufactured wood as the structural engineered material.6. The composite log of wherein one of the first and second sets of parallel walls has grooves defined in an internal ...

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Номер записи: 24
12-02-2015 дата публикации

Process for preparing insulation sheets from unseparated mixtures of post-consumer plastic articles

Номер: US20150044440A1
Автор: Fares D. ALSEWAILEM
Принадлежит: King Abdulaziz City for Science and Technology KACST

A process for the preparation of thermal insulation sheets fashioned from certain unseparated mixtures of post-consumer plastic articles and the article, itself, is disclosed. The mixtures of such articles contain polyethylene terephthalate (PET) and polystyrene (PS) and optionally also articles made of high density polyethylene (HDPE). An unseparated mixture of such articles is provided. This mixture is crushed and shredded to form plastic flakes, and these plastic flakes are then homogenized. Homogenization of the flakes can be carried out either by melt-blending them or by further comminution to produce very fine particles of the mixed plastics. The resulting homogenized mixture of plastic types is then compression molded into sheets ranging in thickness from about 3 to 10 mm.

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Номер записи: 25
24-02-2022 дата публикации

Breakthrough resistant drywall structure

Номер: US20220056724A1
Автор: Klaus HOLFELDER, Klaus Wandler, Ruth SCHNOBRICH
Принадлежит: KNAUF GIPS KG

Breakthrough resistant drywall structure, classified at least for resistance class 2 according to DIN EN 1627 from September 2011, having at least two studs arranged to form a drywall substructure, each stud including a base portion and at least one flange portion, the drywall structure further having a plurality of building panels attached to the at least one flange portion, the drywall structure 1 further including a filling material, wherein the filling material comprises fibers.

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Номер записи: 26
06-02-2020 дата публикации

BUILDING INSULATION SYSTEM

Номер: US20200040569A1
Автор: Aspenson Mark A., CONNELL JOHN G.
Принадлежит:

The building insulation system includes a reflective, non-porous bag filled with thermal insulation material. The covering of the bag is made from reflective polymeric facer or plastic, which facilitates reflection of thermal energy radiation. The reflective non-porous bag provides a thermal barrier for conduction, convection and radiation aspects of thermal energy transfer. 1. A building insulation system , comprising:a bag having a first and a second surface, a first and a second end, and a first and a second side that form a hollow compartment;an inlet port at the first end of the bag; andthe hollow compartment filled with an insulation material.2. The system of wherein a hose extending from a hopper machine is connected to the inlet port.3. The system of wherein an extension tube is connected between the inlet port and the hose and has a diameter smaller than a diameter of the inlet port to permit air to escape around the extension tube.4. The system of wherein the bag has a vent on one of the sides.5. The system of wherein the vent has a removable cover.6. The system of wherein the inlet port has a removable cover.7. The system of wherein the first surface has at least one removable member that forms an indentation.8. The system of wherein the bag has a cover made of a reflective material. This application is a Continuation-in-part of U.S. Ser. No. 16/291,853, filed Mar. 4, 2019 which is a Continuation of U.S. Ser. No. 13/652,442, filed Oct. 15, 2012 which claims the benefit of U.S. Provisional Patent Application Ser. No. 61/548,099, filed Oct. 17, 2011, the contents of these applications are hereby incorporated by reference in their entirety.The present invention relates to building construction systems, and particularly to a building insulation system that provides improved insulations for maintaining more moderate temperatures and reducing energy costs.Typical building insulation does not have the capacity to provide the full range of thermal barriers ...

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Номер записи: 27
18-02-2016 дата публикации

COMPOSITION FOR THE THERMAL INSULATION OF BUILDING WALL SURFACES AND APPLICATION PROCESS THEREOF

Номер: US20160047118A1
Автор: FANTINI Stefania, MELZI Mario Luigi
Принадлежит:

A product composition that, suitably dispersed in paints or mixed in building products, allows to improve the thermal insulation of the building wall surfaces, is described. The application process of said composition, for the thermal insulation of wall surfaces, is also described. 18-. (canceled)9. A composition able to improve the thermal insulation of building wall surfaces , comprising:at least one natural product, reed and cork, in a conveniently crumbled size, mixed with pyrogenic silica, hydroxyethylcellulose and hollow ceramic microspheres, said components being present in the composition in suitable ratios: reed and cork are, each of them, independently, comprising in the composition in an amount from 0.1% to 45% b.w. referred to the composition total weight; the hollow ceramic microspheres are included in the composition in an amount from 2.5% to 95% b.w. referred to the composition total weight; the pyrogenic silica is included in the composition in an amount from 0.1% to 20% b.w. referred to the composition total weight; hydroxyethylcellulose is included in the composition in an amount from 0.1% to 20% b.w. referred to the composition total weight and that said composition is, optionally, conveniently mixed with suitable products to be used on the wall surfaces.10. The composition able to improve the thermal insulation of the building wall surfaces according to claim 9 , wherein the natural products reed and cork are claim 9 , each of them claim 9 , independently claim 9 , in form of dust with particle size lower than 0.1 mm and present in an amount from 0.1% to 20% b.w.; that the hollow ceramic microspheres are present in an amount from 50% to 95% b.w; that the pyrogenic silica is present in an amount from 0.1% to 10% b.w. and that hydroxyethylcellulose is present in an amount from 0.1% to 15% b.w. and that said composition is dispersed in suitable painting products.11. The composition able to improve the thermal insulation of the building wall surfaces ...

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Номер записи: 28
19-02-2015 дата публикации

WALL COVERING FOR THERMAL AND ACOUSTIC COMFORT

Номер: US20150050469A1
Автор: Blanchard Benjamin, Chuda Katarzyna
Принадлежит: Saint-Gobain Adfors

A multilayer wall covering includes: (a) a support layer formed by an organic polymer foam having an open porosity of between 0.50 and 0.995, or by a viscose fiber nonwoven having a mass per unit area of between 150 g/m2 and 500 g/m2, (b) a surface layer formed by a glass textile, having a static air flow resistance, measured according to the standard ISO 9053, of between 105 N·s·m-4 and 106 N·s·m-4, (c) at the interface between the support layer (a) and the surface layer (b), a discontinuous adhesive layer having a mass per unit area of between 17 and 60 g/m2. There is also provided a process including the use of such a covering for improving both the acoustic and the thermal comfort of a room, and two processes for manufacturing such a covering. 1. A multilayer structure , having an overall thickness of between 1.5 and 3.3 mm , comprising: an organic polymer foam having an open porosity between 0.50 and 0.995, or by', {'sup': 2', '2, 'a viscose fiber nonwoven having a mass per unit area of between 150 g/mand 500 g/m,'}], '(a) a support layer formed by'}{'sup': 5', '−4', '6', '−4, '(b) a surface layer formed by a glass textile, having a static air flow resistance, measured according to the standard ISO 9053, of between 10N·s·mand 10N·s·m,'}{'sup': '2', '(c) at the interface between the support layer (a) and the surface layer (b), a discontinuous adhesive layer having a mass per unit area of between 17 and 60 g/m.'}2. The multilayer structure as claimed in claim 1 , wherein the support layer is an organic polymer foam and has a density of between 10 and 120 kg/m.3. The multilayer structure as claimed in claim 2 , wherein the support layer (a) has a static air flow resistance claim 2 , measured according to the standard ISO 9053 claim 2 , of between 13 000 and 50 000 N·s·m.4. The multilayer structure as claimed in claim 1 , wherein the support layer (a) is a viscose fiber nonwoven and wherein the viscose fibers have a linear density of between 1 and 20 dtex.5. The ...

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Номер записи: 29
03-03-2022 дата публикации

Low Cost and Emergency Housing

Номер: US20220064938A1
Автор: Hurtubise Venesia, III Thomas J., Kehoe William John, Kennedy, Yuen Yuk-Kwan Brian
Принадлежит: VBBT Corp

A construction material structure, comprising a plurality of inner support columns, the support columns being fixtured at the top end portion and/or the bottom end portion in a generally parallel, spaced apart arrangement, a polymeric film stretched across a first side and an opposite second side of the support columns, a quick cure polymeric fibrous material formed on the outer surface of the stretched polymeric film, and a polymeric foam disposed between the support columns and the stretched polymeric film.

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Номер записи: 30
25-02-2016 дата публикации

MELAMINE-FORMALDEHYDE FOAMS COMPRISING MICROSPHERES HAVING AT LEAST ONE ACTIVE AND/OR EFFECTIVE SUBSTANCE IN THE CORE AND A SHELL OF MELAMINE-FORMALDEHYDE RESIN

Номер: US20160053482A1
Автор: Nessel Peter, Pung David John, STEINKE TOBIAS HEINZ
Принадлежит:

The present invention relates to a melamine-formaldehyde foam comprising microspheres having a core comprising at least one active and/or effective substance selected from the group consisting of inorganic compounds, latent heat accumulators, flame retardants, surfactants, detergents, dyes, fragrances, biocidally acting substances, intumescents, hydrophobicizing agents, adhesives, substances influencing haptics or the soil release behavior, formaldehyde scavenger, substances improving indoor air quality, skin care products and formulations, abrasives and mixtures thereof and having a shell comprising at least one melamine-formaldehyde resin, a process for their preparation and to the use thereof. 19.-. (canceled)10. A melamine-formaldehyde foam comprising microspheres having a core comprising at least one active and/or effective substance selected from the group consisting of inorganic compounds , latent heat accumulators , flame retardants , surfactants , detergents , dyes , fragrances , biocidally acting substances , intumescents , hydrophobicizing agents , adhesives , substances influencing haptics or the soil release behavior , formaldehyde scavenger , substances improving indoor air quality , skin care products and formulations , abrasives and mixtures thereof and having a shell comprising at least one melamine-formaldehyde resin.11. The melamine-formaldehyde foam according to claim 10 , wherein the microspheres have an average diameter (D claim 10 , averaged by volume claim 10 , Malvern claim 10 , Fraunhofer-Diffraction) in the range of 100 μm to 1000 μm.12. The melamine-formaldehyde foam according to claim 10 , wherein the foam is produced from a melamine-formaldehyde precondensate claim 10 , and wherein the amount of microspheres is 0.1 to 60% by weight claim 10 , in respect of the melamine-formaldehyde precondensate used for foam production.13. The melamine-formaldehyde foam according to claim 10 , wherein the microspheres are embedded into open-celled ...

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Номер записи: 31
26-02-2015 дата публикации

MULTILAYERED SHEET

Номер: US20150056429A1
Автор: KAWKA Dariusz Wlodzimierz
Принадлежит:

This invention pertains to a layered sheet comprising a flame resistant wet-laid nonwoven carrier having a first and second surface and an inorganic refractory layer adjacent to at least one surface of the carrier wherein the refractory layer has a dry area weight of from 15 to 50 gsm, the bond strength between the refractory layer and the surface of the carrier is at least 0.25 lb/in, wherein the carrier comprises from 40 to 70 weight percent of aramid fibers and from 30 to 60 weight percent of polymeric binder, is hydrophilic, has a smoothness on at least one surface of no less than 250 Sheffield units, a thickness of from 0.025 to 0.175 mm and a density of from 0.25 to 0.60 g/cc. Preferably the carrier is in the form of a paper. 1. A layered sheet comprising a carrier having a first and second surface and an inorganic refractory layer adjacent to at least one surface of the carrier wherein the refractory layer has a dry areal weight of from 15 to 50 gsm , the bond strength between the refractory layer and the surface of the carrier is no less than 0.25 lb/in , and wherein the carrier(i) comprises from 40 to 70 weight percent of aramid fibers and from 30 to 60 weight percent of polymeric binder,(ii) is hydrophilic(iii) has a wet tensile strength of at least 3 lb/in in a first direction and at least 2 lb/in in a second direction, the second direction being transverse to the first direction,(iv) has a dry tensile strength of at least 7 lb/in in a first direction and at least 3 lb/in in a second direction, the second direction being transverse to the first direction,(v) has an air permeability no greater than 600 Gurley Air Resistance (sec/100 cc, 20 oz. cyl.).(vi) has a smoothness on at least one surface of no less than 250 Sheffield units.(vii) has a thickness of from 0.025 to 0.175 mm,(viii) has a density of from 0.25 to 0.60 g/cc, and(ix) has a basis weight of from 20 to 70 gsm.2. The layered sheet of wherein the refractory layer has a residual moisture content ...

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Номер записи: 32
26-02-2015 дата публикации

MULTILAYERED SHEET

Номер: US20150056440A1
Автор: Kawka Dariusz Wlodzmierz
Принадлежит:

This invention pertains to a layered sheet structure comprising a carrier having a first and second surface, a metalized layer contacting one of the surfaces of the carrier and an inorganic refractory layer contacting the surface of the metalized layer not in contact with the carrier. The refractory layer has a dry area weight of from 15 to 50 gsm and a residual moisture content of no greater than 10 percent by weight. The carrier is a polymeric film, preferably polyethyleneterephthalate. 1. A layered sheet structure comprising a carrier having a first and second surface , a metalized layer contacting one of the surfaces of the carrier and an inorganic refractory layer contacting the surface of the metalized layer not in contact with the carrier wherein the refractory layer has a dry areal weight of from 15 to 50 gsm and a residual moisture content of no greater than 10 percent by weight , wherein the carrier(i) is a polymeric film,(ii) has a dry tensile strength of at least 10 lb/in in a first direction and at least 5 lb/in in a second direction, the second direction being transverse to the first direction,(iii) has a thickness of from 0.012 to 0.100 mm,(iv) has a density of from 0.9 to 1.8 g/cc, and(v) is thermally stable at a temperature of at least 150 degrees C. for at least 10 minutes.2. The layered sheet of wherein the surface value of the metalized surface of the carrier that is in contact with the refractory layer is from 0.005 to 0.25 lb/in.3. The layered sheet of wherein the inorganic refractory layer comprises vermiculite.4. The layered sheet of wherein the polymeric film is thermoplastic.5. The layered sheet of wherein the metalized layer is aluminum.6. The layered sheet of wherein the carrier is a metallic foil or a metallic belt.7. The layered sheet of wherein the layered structure claim 1 , when wetted claim 1 , has shrinkage no greater than 2 percent.8. The layered sheet of wherein the refractory layer has a dry areal weight of from 20 to 35 gsm.9. ...

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Номер записи: 33
02-03-2017 дата публикации

BUCK PANEL FOR FORMING A BUCK ASSEMBLY

Номер: US20170058591A1
Автор: Garrett David Michael
Принадлежит:

A buck panel adapted to be interconnected with other panels to form a buck to frame a bulkhead or an opening in an insulated concrete form wall for receiving a window or door. The buck panel has a foam portion, a central support beam, a first lateral support beam, and a second lateral support beam. The central support beam is positioned longitudinally within a center portion of the foam portion. A plurality of wings extend from the central support beam in such a way that the wings protrude from an internal surface of the foam portion so as to be received in concrete poured over the internal surface. The first and second lateral support beams are positioned longitudinally within a first side and a second side of the foam portion, respectively. 1. A buck panel adapted to be interconnected with other panels to form a buck to frame a bulkhead or an opening in a wall for receiving a window or door , the buck panel comprising:a foam portion having an internal surface, an exterior surface, a first end, a second end opposite the first end, a first side, a second side opposite the first side, and a center portion positioned between the first side and the second side;a central support beam positioned longitudinally within the center portion of the foam portion, the central support beam having a first edge, a second edge, a plurality of plates extending between and connected to the first edge and the second edge, and a plurality of wings extending from the first edge and the second edge perpendicular to the internal surface of the foam portion in such a way that a portion of the wings protrude from the internal surface of the foam portion so as to be received in concrete poured over the internal surface;a first lateral support beam positioned longitudinally within the foam portion near the first side of the foam portion and spaced from the central support beam, the first lateral support beam having a first edge, a second edge, and a plurality of plates extending between and ...

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Номер записи: 34
04-03-2021 дата публикации

Retrofit Roof With A Phase Change Material Modulated Climate Space

Номер: US20210062510A1
Автор: Alderman Robert Joe
Принадлежит:

A thermally modulating roof system wherein a minority of climate space between an existing and new roof is occupied by a phase change material assembly. The system maintains an industry standard of no more than a distance of about 4 inches between the roofs while still incorporating a substantial capacity to modulate an otherwise rising temperature of a facility during the day. Unique methods of installing the system, utilizing it and circulating air through the system to enhance performance are detailed. 1. A roof system comprising:hardware for securing to an existing roof of a structural facility;a new roof secured to the hardware; andat least one phase change material assembly positioned in a climate space between the roofs and supported by the hardware, the at least one phase change material assembly occupying no more than a minority of the climate space.2. The roof system of wherein the climate space between the roofs is no more than about 4 inches in distance and the minority of the climate space occupied by the phase change material assembly is less than about one inch of that distance.3. The roof system of wherein the hardware includes a plurality of orifices to promote air circulation between adjacent climate spaces divided by the hardware.4. The roof system of wherein the existing roof comprises ribs and the at least one phase change material assembly is positioned at a location that is one of in a valley between the ribs and traversing over the ribs and in the valley.5. The roof system of wherein the phase change material assembly includes a reflective layer in thermally conductive communication with a phase change material.6. The roof system of wherein the reflective layer is a material having a K value of greater than about 0.15.7. The roof system of wherein the reflective layer is aluminum foil.8. The roof system of wherein the phase change material assembly comprises phase change material with a melting point of between about 70° F. and 90° F.9. The ...

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Номер записи: 35
10-03-2016 дата публикации

POLYSACCHARIDE AEROGEL

Номер: US20160068650A1
Автор: Duong Hai Minh, NG Shao Kai, Nguyen Truong Son, Tan Beng Chye Vincent
Принадлежит:

A polysaccharide based aerogel comprising a network of polysaccharide fibers with pores therebetween, wherein the sizes of the pores are in the micrometer range. 1. A polysaccharide based aerogel comprising a network of polysaccharide fibers with pores therebetween , wherein the sizes of the pores are in the micrometer range.2. The aerogel of claim 1 , wherein the pore sizes are more than 20 μm.3. The aerogel of claim 2 , wherein the pore sizes are in the range of 20 to 50 μm claim 2 , 50 to 1000 μm claim 2 , 30 to 250 μm or 40 to 200 μm.4. The aerogel of claim 1 , wherein the diameters of the cellulose fibers are in the range of 5 to 100 μm or 8 to 50 μm.5. The aerogel of claim 1 , 20 wherein said aerogel has a porosity in the range of 94% to 98%.6. The aerogel of claim 1 , wherein the thermal conductivity of said aerogel is in the range of 0.02 to 0.04 WmK.7. The aerogel of claim 1 , wherein said aerogel is coated with a hydrophobic agent.8. The aerogel of claim 1 , wherein said polysaccharide fibers are functionalized with a silane compound.9. The aerogel of claim 8 , wherein said silane compound comprises at least one functional group selected from the group consisting of alkenyl claim 8 , alkyl claim 8 , alkoxy claim 8 , benzyl claim 8 , acryloxy claim 8 , amino claim 8 , ureide claim 8 , sulfide claim 8 , isocyanurate claim 8 , mercapto and isocyanate.10. The aerogel of claim 1 , wherein said polysaccharide is selected from the group consisting of cellulose claim 1 , lignin claim 1 , hemicellulose claim 1 , chitin claim 1 , arabinoxylan and pectin.11. The aerogel of claim 1 , wherein said polysaccharide fibers are bonded to each other via hydrogen bonding.12. The aerogel of claim 1 , wherein said polysaccharide is obtained from a recyclable material.13. A method for forming a polysaccharide based aerogel comprising the steps of:a. dissolving polysaccharide fibers from a recyclable material in a polysaccharide solvent in the presence of sound energy to form a ...

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Номер записи: 36
09-03-2017 дата публикации

PREFABRICATED WALL APPARATUS AND METHOD

Номер: US20170067247A1
Автор: LEWIN Richard
Принадлежит:

A prefabricated wall module may include framing members and one or more insulations members. The insulation member may have pre-incisions, as made by a hot-wire, defining service fitting accommodations. The service fitting accommodations are accessible on the inside face of the insulation. The service fitting accommodations may be either or both of vertically or laterally extending, and are located in the same places in each module, the vertical locations being next to the studs, to which service fittings may typically be mounted, the lateral accommodations being at heights typical of switches and wall outlets. The insulation members may be supplied with tabs filling the accommodations. The tabs may be snapped out as required. The insulation members may have stud channels that are shallower than the studs, such that an air gap is established between the insulation and the internal gypsum board covering. 127.-. (canceled)28. An insulation member sized to co-operate with framing studs , said insulation member having a height direction , a width direction , and a through-thickness direction , said insulation member being large in each of said height direction and said width direction than in said through-thickness direction , and wherein:said insulation member has a first surface and an opposed second surface, each of said first surface and said second surface extending in the directions of the height and width;said insulation member having a portion thereof connected thereto by a frangible neck;said portion running along said first surface;when said neck is unbroken, said portion being secured in a fixed position;when said neck is broken, said portion being removable to leave a chase running along said first surface of said insulation member, an exposed side of said chase being open, whereby to permit service fittings to be laid sideways into said chase.29. The insulation member of wherein said portion defines an insulation blank claim 28 , and claim 28 , when said ...

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Номер записи: 37
19-03-2015 дата публикации

Sprayable, thermal and acoustic insulating surfacing

Номер: US20150076387A1
Автор: Joaquin RUIZ VICO
Принадлежит: INDUSTRIAS KOLMER SA

The present invention relates to a sprayable, thermal and acoustic insulating surfacing based on cork and applicable on façades and walls or ceilings, both indoors and outdoors, consisting of a binding aqueous dispersion comprising: Acrylic copolymer   35% Polyvinyl alcohol   6% Cellulose derivative  0.5% Laminar filler   7% Wetting agents and surfactants  0.5% Preservative 0.15% Protecting agent against attack by microorganisms 0.25% Water 50.6% and furthermore containing from 7 to 10% of natural cork particles.

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Номер записи: 38
15-03-2018 дата публикации

SEE-THROUGH PLASTIC CHAMBER INSULATORS

Номер: US20180073245A1
Автор: Choi Chulmin, Jin Sungho, Kim Gunwoo, Kim Youngjin
Принадлежит:

A plastic chamber insulator is provided. The plastic chamber insulator includes at least two horizontally parallel plastic sheets, wherein edges of the at least two plastic sheets are sealed to form a chamber. The interior of the chamber is filled, for example, with COgas or air. The resultant product can be used for numerous insulation purposes. 1. A thermal insulator structure comprising:at least two parallel spaced apart sheets of plastic, wherein the at least two parallel spaced apart sheets of plastic have outer edges that are bonded to each other-to define at least one sealed chamber, wherein each chamber has an interior, and wherein each interior comprises a vacuum, air, or a gas, and wherein the structure has a thermal conductivity value of less than about 0.10 W/mK.2. The thermal insulator structure of further comprising a plastic component that frames the chamber claim 1 , and maintains parallel spacing of the at least two parallel spaced apart sheets of plastic.3. The thermal insulator structure of claim 1 , wherein the structure has a thermal conductivity value of less than about 0.05 W/mK.4. The thermal insulator structure of claim 1 , wherein the structure has an optical transparency of at least 80% in the visible spectrum and an optical scattering haze of less than about 5%.5. The thermal insulator structure of claim 1 , wherein the gas is selected from one or more of CO claim 1 , argon gas claim 1 , or air.6. The thermal insulator structure of claim 1 , wherein the at least two parallel spaced apart sheets of plastic each have a thickness of from about 50 μm to about 200 μm.7. The thermal insulator structure of claim 1 , wherein spacing between the at least two parallel spaced apart sheets of plastic is about 0.5 mm to about 50 mm.8. The thermal insulator structure of claim 1 , further comprising internal spacer pillars claim 1 , wherein each internal pillar extends between and connected to at least one of the two parallel spaced apart sheets of ...

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Номер записи: 39
07-03-2019 дата публикации

Insulating materials

Номер: US20190071866A1
Автор: Jeong Gon Song, Yang Oh KIM
Принадлежит: ILSIN INDUSTRIAL Co Ltd

Insulating materials which reduce heat loss are provided. The insulating materials include an air layer forming portion which forms a plurality of air layers, a lower cover portion which covers a lower side of the air layer forming portion, and an upper cover portion which covers an upper side of the air layer forming portion. Here, the lower cover portion and the upper cover portion insulate the air layers from the outside.

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Номер записи: 40
19-03-2015 дата публикации

Radiant and insulating barrier

Номер: US20150079330A1
Автор: Anthony W. Morris, Evelyn M. Robins
Принадлежит: PRODUCTS INNOVATION GROUP Inc

A radiant and insulating barrier having two sheets bonded together along spaced flat channels to define a plurality of hermetically sealed and spaced pockets between the channels. The pockets are filled with insulation. The sheets have an outer surface formed of a radiant heat reflecting material.

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Номер записи: 41
22-03-2018 дата публикации

AEROGEL PARTICLE AND METHOD OF PRODUCING THE SAME

Номер: US20180078918A1
Автор: Chen Jean-Hong, PAN Tang-Hua
Принадлежит:

An aerogel particle is produced by following processes. A mixing process: an alkoxysilane compound is mixed with an organic solvent to form a first mixed solution. A hydrolysis process: an acid catalyst is added into the first mixed solution to perform a hydrolysis reaction, thereby obtaining a sol. A condensation process: an alkali catalyst is added into the sol to perform a condensation reaction, and a hydrophobic dispersion solvent is added and stirred during the condensation process, thereby subjecting sol to be gelled when it is stirred, further producing the aerogel particle with a uniform structure. 1. A method of producing an aerogel particle , comprising:performing a mixing process, wherein an alkoxysilane compound is mixed with an organic solvent to form a first mixed solution;performing a hydrolysis process to the first mixed solution, wherein an acid catalyst is added into the first mixed solution to perform a hydrolysis reaction, thereby forming a sol; andperforming a condensation process to the sol, wherein an alkali catalyst is added into the sol to perform a condensation reaction, and a hydrophobic dispersion solvent is added and stirred during the condensation process, thereby subjecting the sol to be gelled when it is stirred, further producing a second mixed solution including the aerogel particle with a hydrophilic functional group on a surface, such that the aerogel particle is a hydrophilic aerogel particle.2. The method of producing an aerogel particle of claim 1 , wherein the first mixed solution comprises 2.1 mol % to 12.5 mol % of the alkoxysilane compound and 87.5 mol % to 97.9 mol % of the organic solvent.3. The method of producing an aerogel particle of claim 1 , wherein a ratio of an amount of the alkoxysilane to an amount of the acid catalyst is 1:0.3 to 1:0.001.4. The method of producing an aerogel particle of claim 1 , wherein a molar ratio of a mole of the alkali catalyst to a mole of the acid catalyst is 1.0:1.0 to 3.0:1.0.5. The ...

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Номер записи: 42
24-03-2016 дата публикации

An acoustic damping building material

Номер: US20160083960A1
Автор: James Gleeson, Karl LAING, Milton O'chee, Peter Pagones
Принадлежит: James Hardie Technology Ltd

An acoustic damping building material ( 100 ) comprising an acoustic damping layer ( 118 ) secured to at least a portion of a substrate ( 110 ). The acoustic damping layer comprises at least two media wherein the at least two media are configured such that the acoustic damping layer comprises at least one direct energy transmission pathway and at least one indirect energy transmission pathway through the acoustic damping layer to the substrate.

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Номер записи: 43
23-03-2017 дата публикации

PREFABRICATED WALL PANEL

Номер: US20170081847A1
Автор: Niemann Michael
Принадлежит: HERCUTECH Inc.

A new prefabricated wall panel is the basic unit of a new, more efficient and stronger wall system. The wall panel is manufactured from a plurality of foam sections sized to leave vertical and horizontal voids into which concrete is later poured, each foam section having an inner and outer surface and two sides; and a plurality of fastening strips. The fastening strips are longitudinal metal strips being situated between the sides of two foam sections. Each fastening strip has two longitudinal fastening strips projecting perpendicularly to the longitudinal fastening strip and the fastening strips being adjacent to the outer surface of the two foam sections. The fastening strip also has a plurality of clearance holes in the longitudinal fastening strip, a plurality of embed tabs projecting from the edge opposite the fastening strips, each embed tab having at least one hole, and between each pair of embed tabs, a foam tab to hold the two inner sides of the foam sections in place and partially separate the foam sections from the concrete to be poured into a form. 1. A prefabricated wall panel comprisinga. At least one foam section designed with vertical voids into which concrete is later poured, each foam section having an inner and outer surface, two sides and top and bottom sections with horizontal voids into which concrete is poured to form horizontal studs, the inner and outer surfaces having at least one slot per void, the slot connecting the vertical voids with the surface; and i. a longitudinal metal strip being situated within a slot,', 'ii. two longitudinal fastening strips projecting perpendicularly from a longitudinal metal strip, the fastening strips being adjacent to the outer surface of the two foam sections;', 'iii. a plurality of clearance holes in the longitudinal metal strip;', 'iv. a plurality of embed tabs projecting from the edge opposite the fastening strips;', 'v. each embed tab having at least one hole;', 'vi. between each pair of embed tabs, a ...

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Номер записи: 44
31-03-2022 дата публикации

Heat-shielding panel and prefabricated building

Номер: US20220098860A1
Автор: Atsuyuki Yukawa, Shinji Shimizu
Принадлежит: Plants Laboratory Inc

The present disclosure provides a heat-shielding panel having a heat-shielding function and a heat-isolating function, and a prefabricated building constructed by arranging a plurality of heat-shielding panels adjacently. The heat-shielding panel ( 1 ) of the present disclosure includes a pair of sheets ( 10, 20 ) and an enclosed space ( 30 ). The pair of sheets ( 10, 20 ) are provided with an exposed surface respectively, and back faces of the pair of sheets ( 10, 20 ) are oppositely arranged at intervals. The pair of sheets ( 10, 20 ) are formed by heat-shielding sheets ( 12 ). The enclosed space is arranged between the pair of sheets ( 10, 20 ). The enclosed space is formed by sandwiching a spacer ( 31 ) between the pair of sheets ( 10, 20 ). A fluid such as air is enclosed in the enclosed space.

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Номер записи: 45
12-03-2020 дата публикации

INTERFACE STRIPS FOR STRUCTURAL FRAMING AND RELATED FRAMING METHODS

Номер: US20200080296A1
Автор: SCHETTINE Michael
Принадлежит:

Interface strip for structural framing and related framing methods are disclosed. The interface strip comprise at least one thin, elongate pliable and malleable mesh layer, and at least one thin, elongate resilient and compressible outer layer extending over at least one face of the mesh layer. The at least one pliable and malleable mesh is configured to maintain a three-dimensional shape of the interface strip, and at least one face of the interface strip includes a plurality of spaced visual framing location indications. The framing methods include coupling the interface strip over the top and bottom framing plates, and cutting the interface strip along a length of the interface strip that is substantially aligned with an interface of the top and bottom framing plates to form first and second interface strip portions coupled to the top and bottom plates, respectively, each including portions of the visual framing location indications. 1. A method of framing a wall structure , comprising:substantially aligning an elongate top plate framing member and an elongate bottom plate framing member with framing member faces thereof abutting each other and outer side surfaces thereof being adjacent to each other, wherein the top plate framing member further comprises a top face opposing the framing face thereof, an inner face extending between one side of the top face and the framing member face thereof, and the outer side surface thereof extends between another side of the top face and the framing member face thereof and opposes the inner side face thereof, and wherein the bottom plate framing member further comprises a top face opposing the framing face thereof, an inner face extending between one side of the top face and the framing member face thereof, and the outer side surface thereof extends between another side of the top face and the framing member face thereof and opposes the inner side face thereof;overlying an elongate pliable and malleable interface strip on the ...

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Номер записи: 46
05-05-2022 дата публикации

Platelike thermal insulation material made from recycled and environmentally friendly raw materials

Номер: US20220136176A1
Автор: Edzus Cabulis
Принадлежит: Baliticfloc Sia, Balticfloc Sia

The present invention relates to thermal insulation materials, particularly to environmentally friendly thermal insulation materials, manufacturing of which involves recycled raw materials and hemp fibres. The thermal insulation material described in the invention further comprises bi-component binder and conservation additive.

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Номер записи: 47
11-04-2019 дата публикации

COLLAPSIBLE ACOUSTIC HONEYCOMB CEILING INSTALLATION

Номер: US20190106883A1
Автор: Damen Michael, Hadley Danielle P., MARTIN Guillaume, Moore Charles H., Sutton Matthew T.
Принадлежит:

A collapsible acoustic honeycomb ceiling installation can be made by cutting desired material into panels. Next, a manufacturer can cut one or more notches into the panels. The manufacturer can assemble the collapsible acoustic honeycomb ceiling installation by aligning the one or more notches on the panels and slideably connecting the panels. The resultant collapsible acoustic honeycomb ceiling installation can provide a versatile decorative feature to a space while maintaining or altering the acoustics of the space as desired. Further, because the ceiling installation is collapsible, a manufacturer or installer can easily transport, install, and removed the ceiling installation. 1. A ceiling system comprising: a length of at least about 16-inches;', 'a height of at least about 1-inch;', 'a thickness equal to or less than about ⅛-inch;', 'a plurality of assembly notches having respective widths equal to or greater than the thickness of each of the plurality of panels; and', 'a plurality of installment notches each disposed at an outer edge of the ceiling system;, 'a plurality of panels, each panel comprisingwherein:each of the plurality of panels is slideably connectable to at least one other panel through respective assembly notches to form the ceiling system such that when two panels are connected to each other, the two connected panels are rotatable about an assembly notch, relative to one another; andthe rotatable connection of the panels enables collapsibility of the ceiling system.2. The ceiling system of claim 1 , wherein one or more of the plurality of panels comprises a textile material.3. The ceiling system of claim 1 , wherein one or more of the plurality of panels comprises a thermoplastic material.4. The ceiling system of claim 1 , wherein one or more of the plurality of panels comprises a composite material of a textile and a thermoplastic.5. The ceiling system of claim 1 , wherein:one of the plurality of panels has an angled groove; andone of the ...

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Номер записи: 48
28-04-2016 дата публикации

Insulating composite materials comprising an inorganic aerogel and a melamine foam

Номер: US20160115685A1
Автор: Emilie Gerardin, Pierre-Antoine Bonnardel, Sophie Chausson
Принадлежит: Aspen Aerogels Inc

The invention relates to insulating composite materials comprising an inorganic aerogel and a melamine foam. The invention also relates to the production method of said materials, and to the use of same.

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Номер записи: 49
25-08-2022 дата публикации

METHOD AND ARRANGEMENT FOR CONSTRUCTING AND INTERCONNECTING PREFABRICATED BUILDING MODULES

Номер: US20220268011A1
Автор: Brathwaite Nic, Meagher Patrick, Rayamarakkar NejeebKhan
Принадлежит:

A modular building system allows for quickly and easily erecting prefabricated wall panels on a building foundation at a construction site. The system allows for manufacturing and installing, at a high level, complete budding components, using steps that are highly repeatable and scalable, resulting in construction that is quick and efficient, and easily performed at many types and locations of construction sites. A system in accordance with the invention comprises a wad panel, a floor panel and a roof panel. The wad panel comprises a horizontal member supported along a bottom horizontal edge, and a plurality of vertical studs integral to the horizontal member and extending vertically downward from the horizontal member. A floor panel comprises a rail disposed rigidly fixed to the foundation and defining an enclosure to receive the plurality of vertical studs of the wall panel to thereby vertically position the wall panel upon the foundation. 1. A modular building system comprising: a horizontal member supported along a bottom horizontal edge of the wall panel; and', 'a plurality of vertical studs integral to the horizontal member and extending vertically downward from the horizontal member; and, 'a wall panel comprisinga floor panel comprising a rail disposed rigidly fixed to the ground and defining an enclosure to receive the plurality of vertical studs of the wall panel to vertically position the wall panel upon the foundation.2. The system of claim 2 , wherein the rail comprises a horizontal track configured for mechanically coupling the rail to the foundation claim 2 , and the track comprises the enclosure.3. The system of claim 2 , wherein the vertical studs of the wall panel are screw-fastened to the horizontal track.4. The system of claim 1 , wherein the wall panel further comprises: a first vertical stud supported along a first vertical edge of the wall panel, and', 'a second vertical stud supported along a second vertical edge opposite the first vertical ...

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Номер записи: 50
27-05-2021 дата публикации

METHOD OF MANUFACTURING FLEXIBLE INSULATING ELEMENT WITH RECYCLED EXPANDED POLYSTYRENE FOAM

Номер: US20210156140A1
Автор: Hager Taylor Wilhelm
Принадлежит:

A method of recycling expanded polystyrene foam into flexible insulation elements that are made from 100% recycled material. 1. A method of manufacturing a flexible insulation element from recycled expanded polystyrene foam , comprising: providing a sheet of recycled paper;', 'lining the sheet of recycled paper with a sheet of recycled plastic; and', 'trimming said sheets so that said sheets are generally coextensive with each other;, 'providing a wrapper having two opposing longitudinal edges, a top edge and a bottom edge, comprisingforming the wrapper into a tubular element by sealing the two opposing longitudinal edges so that the sheet of recycled paper is outward facing;filling a lumen of the tubular element with a grounded expanded polystyrene foam;sealing the top and bottom edges; andheat-pressing an exterior of the tubular element so as to laminate said sheets and compact the grounded expanded polystyrene foam.2. The method of claim 1 , further including: prior to trimming said sheets claim 1 , lining a sheet of radiant aluminum foil on the sheet of recycled plastic on a side thereof that is opposite the sheet of recycled paper.3. A flexible tubular insulation element made from recycled material claim 1 , comprising: an outward-facing sheet of recycled paper;', 'a sheet of radiant aluminum foil defining a lumen of the tubular element; and', 'a sheet of recycled plastic disposed between the sheets of recycled paper and radiant aluminum foil; and, 'a tubular element having a laminated wrapper comprisingthe lumen filled with compacted expanded polystyrene foam. The present invention relates to recycled products and, more particularly, to a method of recycling expanded polystyrene foam into flexible insulation elements that are made from 100% recycled material.Recycling reduces mining and drilling, two activities that are the chief culprits in producing air and water pollution. Manufacturing with recycled materials saves energy and water, but it also results in ...

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Номер записи: 51
10-05-2018 дата публикации

Insulating Device for Building Foundation Slab

Номер: US20180127944A1
Автор: Hicks Tony
Принадлежит: TB Holdings, LLC

A device for insulating the slab foundation of a building, said device comprising: a generally horizontal insulating section disposed between the slab foundation and a footer of a building, said horizontally disposed insulating section comprising a generally elongated cuboid shape having at least one cutout through which a concrete column is disposed; said prefabricated device further comprising a generally vertical insulating section disposed adjacent to said horizontal insulating section and attached to said building. 1. A device for insulating the slab foundation of a building , said device comprising: a generally horizontal insulating section disposed between the slab foundation and a footer of a building , said horizontally disposed insulating section comprising a generally elongated cuboid shape having at least one cutout through which a concrete column is disposed; said prefabricated device further comprising a generally vertical insulating section disposed adjacent to said horizontal insulating section and attached to said building.2. The device of claim 1 , wherein the device is prefabricated and comprises a material selected from the group consisting of extruded foam claim 1 , polyisocyanurate foam claim 1 , expanded foam claim 1 , insulated foil bubble wrap claim 1 , and blown insulation.3. The device of claim 1 , wherein the material comprises an additive selected from the group consisting of an insecticide claim 1 , an herbicide claim 1 , a fungicide claim 1 , and a water repellant.4. The device of claim 1 , wherein the vertical insulating section further comprises a semi rigid external sheath.5. The device of claim 1 , further comprising a vertical metal bar disposed through at least one column claim 1 , where the bar comprises a material selected from the group consisting of steel claim 1 , iron claim 1 , and metal alloy.6. The device of claim 1 , further comprising a horizontal metal bar disposed across the device through and perpendicular to the at ...

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Номер записи: 52
21-05-2015 дата публикации

Thermal Insulation Material

Номер: US20150137023A1
Автор: Abu-Jdayil Basim, Mourad Abdel Hamid I.
Принадлежит: UNITED ARAB EMIRATES UNIVERSITY

The present invention relates to a thermal insulation material comprising date pits and polyester resin. 1. A composition comprising:a. date pits; andb. polyester resin.2. The composition of claim 1 , wherein the composition comprises from 10% to 70% date pits by weight.3. The composition of claim 1 , wherein the composition comprises 60% date pits by weight.4. The composition of claim 1 , wherein the date pits are ground date pits.5. The composition of claim 4 , wherein the ground date pits have a particle size of less than about 800 μm.6. A thermal insulator material formed from the composition of .7. The thermal insulator material of claim 6 , wherein the composition comprises from 10% to 70% date pits by weight.8. The thermal insulator material of claim 6 , wherein the composition comprises 60% date pits by weight.9. The thermal insulator material of claim 6 , wherein the date pits are ground date pits.10. The thermal insulator material of claim 9 , wherein the ground date pits have a particle size of less than about 800 μm.11. A building block formed from the composition of .12. The building block of claim 11 , wherein the composition comprises from 10% to 70% date pits by weight.13. The building block of claim 11 , wherein the composition comprises 60% date pits by weight.14. The building block of claim 11 , wherein the date pits are ground date pits.15. The building block of claim 14 , wherein the ground date pits have a particle size of less than about 800 μm.16. A process for preparing a thermal insulator material claim 14 , the process comprising:a. mixing ground date pits with polyester resin;b. adding an initiator compound to the mixture obtained in step (a); andc. allowing the mixture to cure to form a thermal insulator material. The present invention relates to a thermal insulation material comprising date pits and polyester resin.On average, space heating and cooling accounts for 50-70% of the energy use of a US home (Al-Homoud, 2005). This percentage ...

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Номер записи: 53
31-07-2014 дата публикации

INSULATION PANEL

Номер: US20140212623A1
Автор: Ploechinger Heinz
Принадлежит:

The present disclosure describes use of filamentous algae to form insulating construction materials which provide thermal and noise insulation. Algae from the order Zygnematales, the Cladophorales, or the Ulotrichales can be dried and formed for use as insulating material. Algae mass can be combined into several layers, using a binder to attach the layers to each other. A composite material of algae mass and an additive can be used and form the body of insulation panels having honeycomb-shaped chambers, which are sealed by a foil that is laminated onto the body. 1. An insulation panel comprisinga plurality of honeycomb-shaped chambers forming a body made of material comprising at least 20% of dried algae mass, the honeycomb-shaped chambers being sealed by a foil or a board which is laminated onto the body.2. The insulation panel as in wherein the sealed chambers are evacuated.3. The insulation panel as in claim 1 , configured to be thermally insulating claim 1 , wherein one or more honeycomb-shaped chambers are filled with algae mass.4. The insulation panel as in claim 1 , configured to be noise attenuating claim 1 , wherein one or more honeycomb-shaped chambers are filled with a noise attenuating material.5. The insulation panel as in claim 4 , wherein the noise attenuating material is a sand.6. The insulation panel as in claim 4 , wherein the noise attenuating material is configured to absorb energy when compressed by sound waves.7. The insulation panel as in claim 6 , wherein the noise attenuating material is a liquid foam or a gel containing gas bubbles.8. The insulation panel as in comprising a first plurality of honeycomb shaped chambers forming an upper body covered by a top foil and a second plurality of honeycomb shaped chambers forming a lower body covered by a bottom foil claim 1 ,wherein the lower body is attached to the upper body such that the honeycomb-shaped chambers of the lower body are offset against the honeycomb-shaped chambers of the upper body ...

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Номер записи: 54
02-05-2019 дата публикации

POLYMER FOAM INSULATION STRUCTURES HAVING A FACING LAYER OF A POLYLACTIDE RESIN

Номер: US20190126596A1
Автор: Benson Richard Douglas, Hossieny Nemat, Natal Manuel A. W., Owusu Osei A.
Принадлежит:

Thermal insulation structures include a polymer foam layer adhered to a non-cellular sheet of a polylactide resin. The polylactide resin is a surprisingly good barrier to the diffusion of atmospheric gases into and blowing agents out of the foam layer. Accordingly, the diffusion of atmospheric gases and the blowing agents is retarded substantially. This greatly reduces the loss of thermal insulation capacity of the structure due to the replacement of the blowing agent with atmospheric gases. 1. A foam insulation structure comprising (a) a polymer foam layer having opposing major surfaces and gas-filled cells that contain a physical blowing agent which polymer foam is a reaction product of a foam precursor mixture containing at least one polyisocyanate , water , and the physical blowing agent , and (b) a non-cellular polylactide sheet containing at least 50% by weight of one or more polylactide resins , wherein said non-cellular polylactide sheet (b) contains at least 25 Joules of polylactide crystallites per gram of polylactide resin(s) in the polylactide resin sheet and is sealingly affixed to at least one of said opposing major surfaces of the polymer foam layer.2. The foam insulation structure of wherein the physical blowing agent is selected from one or more of a hydrocarbon having 3 to 8 carbon atoms; a fluorocarbon claim 1 , hydrofluorocarbon claim 1 , fluorochlorocarbon claim 1 , or hydrofluorochlorocarbon having up to 8 carbon atoms; a hydrohaloolefin having up to 8 carbon atoms; and a dialkyl ether having up to 8 carbon atoms.3. (canceled)4. The foam insulation structure of wherein the physical blowing agent includes cyclopentane.57-. (canceled)8. The foam insulation structure of wherein the polylactide crystallites include cocrystals of the polylactide resin(s) and the physical blowing agent.911-. (canceled)12. The foam insulation structure of wherein the non-cellular polylactide sheet has a thickness of 0.5 to 10 mm claim 1 , a storage modulus of at least ...

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Номер записи: 55
01-09-2022 дата публикации

Thermally insulating aerogel vacuum composite panel and preparation method thereof

Номер: US20220275164A1
Автор: Dinghao ZHANG, Dingxin ZHANG, Fengxiang BAI, Jia Wang, Jianlong Wang, Jianwei Chen, Lianshan HAN, Na Wu, Pei Jiang, Peng Liu, Ye Sun
Принадлежит: Huabao Tianjin New Material Science And Technology Development Co Ltd, Shanxi Huabao New Materials Co Ltd

The present application discloses a thermally insulating aerogel vacuum composite panel and a preparation method thereof. The preparation method includes the following steps: (1) mixing TEOS solution and a metal particle, adding a hydrophobic agent, mixing, adding ammonium trifluoroacetate solution dropwise until completely gelating to obtain a metal aerogel precursor; (2) adding the metal aerogel precursor into an acid replacement solution for replacement for 1-24 h to obtain a gel; (3) washing the gel with deionized water to obtain a neutral gel; (4) soaking the neutral gel obtained in step (3) in a first organic resin solvent; (5) pouring the neutral gel into a substrate with honeycomb structure, and aging for re-gelating to obtain a modified panel; (6) drying the modified panel to obtain a honeycomb panel; and (7) aging the honeycomb panel at room temperature for 1-24 h to obtain the vacuum composite panel.

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Номер записи: 56
23-04-2020 дата публикации

INSULATION BOARD WITH IMPROVED PERFORMANCE

Номер: US20200123776A1
Автор: LEATHERMAN Matthew, Turnow Cody, Zhang Xuan
Принадлежит: CARLISLE CONSTRUCTION MATERIALS, LLC

An insulation board assembly, having: a foam insulation board; a top facer attached onto a top side of the foam insulation board, the top facer being made of woven material; and a bottom facer attached onto a bottom side of the foam insulation board, the bottom facer being made of woven material. The top and bottom woven facers may have upper and lower coatings and non-woven layers on either side and woven and non-woven layers may be held together with a tie layer. 1. An insulation board assembly , comprising:a foam insulation board;a top facer attached onto a top side of the foam insulation board, the top facer being made of woven material; anda bottom facer attached onto a bottom side of the foam insulation board, the bottom facer being made of woven material.2. The insulation board assembly of claim 1 , wherein the foam board is a polyisocyanurate or polyurethane foam board.3. The insulation board assembly of claim 1 , wherein the top facer and the bottom facer comprise no glass fibers.4. The insulation board assembly of claim 1 , wherein the foam insulation board has a density of 0.5 to 6.0 pcf.5. The insulation board assembly of claim 1 , wherein the fastener Pull-Through value is higher than 300 lbf.6. The insulation board assembly of claim 1 , wherein the roof assembly consists of roof membrane claim 1 , bonding adhesive and the insulation board claim 1 , and wherein the roof assembly meets the Very Severe Hail rating of FM 4470 (Class 1).7. The assembly of claim 1 , wherein the woven material comprises yarns or tapes made from synthetic polymers.8. The assembly of claim 1 , wherein the woven material comprises woven polypropylene and/or propylene alpha-olefin copolymers or ethylene alpha-olefin copolymers.9. The assembly of claim 1 , wherein the woven material has a warp density from 4 to 30 EPI or a weft density from 4 to 30 PPI.10. The assembly of claim 1 , wherein the woven material has a weight from 40 to 200 grams per square meter.11. The assembly of ...

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Номер записи: 57
28-05-2015 дата публикации

SOFT BATT INSULATION MATERIAL AND METHOD FOR MAKING

Номер: US20150147930A1
Автор: Burgess Priscilla, Pozzi Joe J.
Принадлежит:

An article of manufacture and a method of manufacturing a soft batt insulation material. The article of manufacture comprises fibers having crimps and surface features such as scales that provide a batt structure which is resiliently compressible. Fiber treatments provide fire, pest, fungus, and mold resistance. The treatments can be to the surface or to the internal structure of the fiber. The insulation batts are comprised of one or more layers of intermeshed fibers. The fibers can be wool or other protein based hair. The batts can include a restrainment structure that limits that expansion of the batts. 1. An insulation batt , consisting solely of: multiple layers of protein-based fibers , said fibers having been treated to resist pests , mold and fire by way of immersion in one or more baths , and characterized by surfaces irregularities that impede the fibers sliding over other fibers , said fibers further having crimps.2. The insulation batt of claim 1 , wherein the protein based fibers are wool claim 1 , wherein the crimps are spaced between 1/64 and ¼ inches claim 1 , wherein the diameter of the fibers are 20 to 40 microns across claim 1 , and wherein a majority of the fibers have a length of one half to six inches.3. The insulation batt of claim 2 , wherein a treatment applied to the fibers comprises 0.2% to 15% of the batt weight.4. The insulation batt of claim 3 , further comprising a means for restraining the insulation batt shape.5. The insulation batt of claim 3 , wherein the batt has a density of 1.0 to 5.25 pounds per cubic foot.6. The insulation batt of claim 2 , wherein the treatment is substantially dispersed throughout the internal structure of the fiber.7. The insulation batt of claim 6 , wherein the treatment comprises one or more of: mono-ammonium phosphate claim 6 , di-ammonium phosphate claim 6 , poly-ammonium phosphate claim 6 , mono-ammonium sulfate claim 6 , di-ammonium sulfate claim 6 , poly-ammonium sulfate claim 6 , guanyl urea claim 6 ...

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Номер записи: 58
09-05-2019 дата публикации

WATER STAIN AND SAG RESISTANT ACOUSTIC BUILDING PANEL

Номер: US20190136524A1
Автор: Zhang Jian
Принадлежит:

Described herein is a water repellent building panel having a first major surface opposite a second major surface and side surfaces extending between the first and second major surfaces, the building panel comprising: a body having an upper surface opposite a lower surface and side surfaces extending between the upper and lower surfaces; and a coating applied to the upper surface of the body, the coating comprising a hydrophobic agent that is a blend of an olefin and a non-ionic fatty-alcohol, wherein the body is substantially free of the hydrophobic agent. 1. A water repellent building panel having a first major surface opposite a second major surface and side surfaces extending between the first and second major surfaces , the building panel comprising:a body having an upper surface opposite a lower surface and side surfaces extending between the upper and lower surfaces; anda coating applied to the upper surface of the body, the coating comprising a hydrophobic agent that is a blend of an olefin and a non-ionic fatty-alcohol;wherein the body is substantially free of the hydrophobic agent.2. The building panel according to claim 1 , wherein the non-ionic fatty-alcohol is fatty-alcohol polyethoxyethlene ether.3. The building panel according to claim 1 , wherein the olefin is paraffin wax.4. The building panel according to claim 1 , wherein the hydrophobic agent further comprises an emulsifier.5. The building panel according to claim 1 , wherein the hydrophobic agent is present in an amount ranging from about 0.5 wt. % to about 10.0 wt. % based on the total weight of the coating.6. The building panel according to claim 1 , wherein the coating comprises a pigment and the hydrophobic agent is present in an amount ranging from about 5 wt. % to about 10 wt. % based on the total weight of the coating.7. The building panel according to claim 1 , wherein the body comprises a fibrous material.8. The building panel according to claim 7 , wherein the fibrous material is ...

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Номер записи: 59
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: 60
10-06-2021 дата публикации

LIGHT MINERAL ORGANIC INSULATION

Номер: US20210171395A1
Автор: Chavez Medina Jaime Alonso
Принадлежит:

The summary of the utility model describes a light mineral organic insulation product that is characterized by the modification of elements found in nature and the environment which, through the process described above, lead us to obtain this insulation which Due to its characteristics and composition of the elements described and its great advantages in the use of resources that are polluting to the environment, it will generate a great impact in the construction industry because, among other advantages, costs are considerably reduced, as well as the times of installation which will optimize human resources saving man-hours because its installation is extremely simple and the materials are light and manageable. 1. A constructive panel with insulation properties characterized by: a) being reconstituted from light mineral organic Insulation material; and b) such light mineral organic Insulation material being the recovery of products found in nature or being recycled of inorganic garbage that has natural fiber content.2. A process for obtaining the constructive panel of claim 1 , comprising: a) submitting all inorganic elements of the light mineral organic Insulation material through a grinding process; b) integrating all grinding elements obtained thereof with recovered or treated water until reaching their cellular level; c) by performing previous steps claim 1 , obtaining a smooth paste; and d) once obtained such paste claim 1 , adding a water-based binder agent. The present invention is directly related to the field of construction, the design of structures, architecture, renewable resources and recycling of organic and inorganic materials, since it provides an insulation system made of these materialsIn all house and building construction activities it is necessary to use walls that have already been manufactured on site or prefabricated.While it is true there are different types of insulators on the market that can be used to build walls of different dimensions ...

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Номер записи: 61
09-06-2016 дата публикации

ANTI-STATIC AGENT FOR GLASS FIBER INSULATION

Номер: US20160159687A1
Автор: Asrar Jewed, Bristol Derek, Thoming Casper, Zheng Guodong
Принадлежит:

A composition includes glass fibers and a polyether antistatic agent. The polyether antistatic agent has a molecular weight of less than about 2000, or less than about 1000. Exemplary polyether antistatic agents include polyethylene glycol, polypropylene glycol, a glycerol polyether, and combinations thereof. The polyether antistatic agent has a viscosity of less than about 600 cSt at 75° F., or less than about 200 cSt at 75° F. The composition may further include a solvent for the polyether antistatic agent; the solvent may include one or more organic soluble electrolytes, water or a combination thereof. Exemplary organic soluble electrolytes include calcium acetate, lithium acetate, an amine acetate, sodium benzoate, and combinations thereof. The composition may be used in various insulation applications, including in an insulation batt, insulation roll, insulation board, insulation pipe or unbonded glass fiber insulation. Methods for making glass fibers for use in insulation and methods for installing unbonded glass fiber insulation are also described. 1. A composition comprising glass fibers and a polyether antistatic agent , wherein the polyether antistatic agent has a molecular weight of less than about 2000.2. The composition of claim 1 , wherein the polyether antistatic agent comprises polyethylene glycol claim 1 , polypropylene glycol claim 1 , a glycerol polyether claim 1 , and combinations thereof.3. The composition of claim 2 , wherein the polyether antistatic agent comprises polyethylene glycol.4. The composition of claim 1 , wherein the polyether antistatic agent has a molecular weight of less than about 1000.5. The composition of claim 1 , wherein the polyether antistatic agent has a viscosity of less than about 600 cSt at 75° F.6. The composition of claim 1 , wherein the composition further comprises a solvent for the polyether antistatic agent.7. The composition of claim 6 , wherein the solvent comprises one or more organic soluble electrolytes ...

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Номер записи: 62
23-05-2019 дата публикации

Insulation Material Arrangement

Номер: US20190153722A1
Автор: Schmetzer Brett Anthony, Schmetzer Steven John
Принадлежит:

An insulating material arrangement () is disclosed for insulating a building structure () such as a wall (). The material arrangement () includes a planar backing layer (), a planar adhesive layer () co-planar with the backing layer () and a planar phase change material (“PCM”) layer () which is arranged between the backing layer () and the adhesive layer (), and is also co-planar therewith. The adhesive layer () is adapted to secure the material arrangement () to the structure in a fitted condition in which the adhesive layer () is contacted with the building structure (). The PCM layer () is formed of a silicone foam polymer that is impregnated in some embodiments with micro-encapsulated phase change material in the form of beads, shells or granules (), and in another arrangement, the PCM layer can also comprise a silicone foam polymer that is impregnated with a phase change material which is absorbed into an amount of porous, inorganic, finely-sized particulate solids (a so-called “bound PCM”). 1. A material arrangement for insulating a building structure , the material arrangement including:a backing layer;an adhesive layer including a pressure sensitive adhesive; anda phase change material layer between the backing layer and the adhesive layer;wherein the phase change material layer includes a fire-retardant silicone foam polymer material which is impregnated with phase change material, said layer being formed by mixing the phase change material with uncured silicone foam polymer then cold-curing;and the adhesive layer is adapted to secure the material arrangement to the structure in a fitted condition in which the adhesive layer is contacted with the building structure.2. The material arrangement according to claim 1 , wherein the material arrangement further includes a removable layer arranged to cover the adhesive layer in an initial covered condition and expose the adhesive layer in a removed condition.3. The material arrangement according to claim 2 , ...

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Номер записи: 63
04-09-2014 дата публикации

External Wall with Plaster and Plaster Carrier

Номер: US20140245684A1
Автор: Thorsnes Ola Øystein
Принадлежит: SELVAAG GRUPPEN AS

A method for applying plaster to an external wall (), wherein a plaster carrier in the form of plates () is attached to a lathwork or corresponding spacer elements () on the external side of the wall (), whereupon the plaster is applied in a substantially continuous surface extending over joints () between the plates (). For the plaster carrier, a composite plate () is used comprising a central supporting layer () of insulating material and an inner and outer reinforced, fire retardant plaster layer () on either side of the supporting layer (). The plaster carrier plates () are attached to the wall () by means of fastening devices () which are inserted through the plaster carrier plates () from the outside, a reinforcement () is placed over the joints () between the plaster carrier plates () and at least some of the fastening devices (), and a finishing plaster layer is applied to said reinforcement () and the outer plaster layer (). 110-. (canceled)11. A method for applying plaster to an external wall ,wherein a plaster carrier in the form of plates is attached to a lathwork or corresponding distance elements on the outside of the wall by means of fastening devices which are inserted through the plaster carrier plates from the outside, whereupon the plaster is applied in a substantially continuous surface which extends over joints between the plates,wherein for plaster carrier plates, a composite plate is used comprising a central supporting layer of insulating material and an inner and outer reinforced, fire retardant plaster layer on either side of the supporting layer, wherein reinforcement is placed over the joints between the plaster carrying plates and at least some of the fastening devices, andwherein a finishing plaster layer is applied to said reinforcement and the outer plaster layer.12. A method according to claim 11 , wherein as reinforcement of said inner and outer plaster layers a reinforcement fabric with alkali resistant fibers is used.13. A method ...

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Номер записи: 64
21-05-2020 дата публикации

FOAM MEASURING AND INSULATING COVERS FOR WOOD AND STEEL FRAMING MEMBERS

Номер: US20200157799A1
Автор: Cervini Richard John
Принадлежит:

An insulation cap for wall framing members comprising a base section; a first side wall extending outwardly from said base section; a second side wall laterally spaced from said first side wall and extending outwardly from said base section complementary to said first side wall; a generally U-shaped channel defined by said base section, said first side wall and said second side wall define for receiving a framing member so that at least a portion of an exterior surface of said framing member is encased by said base section, said first side wall and said second side wall; whereby a thermal break is provided between an exterior and interior sheathing around framing members and creates an airtight arrangement with insulation material for improved R values. 1. An insulation system for wall framing member , comprising:a wall structure having a plurality of framing members with an exterior sheathing disposed on an exterior facing side and an interior sheathing disposed on an interior facing side;an insulation cap carried by at least one of said framing members;said insulation cap including a base section with a first side wall extending outwardly from said base section, and a second side wall laterally spaced from said first side wall and extending outwardly from said base section complementary to said first side wall, wherein said base section, said first side wall and said second side wall define a generally U-shaped channel, and wherein said at least one framing member is received into said U-shaped channel so that at least a majority of an exterior surface of said at least one framing member is encased by said insulation cap;a first shoulder portion disposed on a first end portion of said base section, and a second shoulder portion dispose on a second end portion of said base section opposite said first shoulder portion, wherein said first shoulder portion extends laterally outward perpendicular to said first side wall so that said first side wall and said first ...

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Номер записи: 65
25-06-2015 дата публикации

Low density acoustical panels

Номер: US20150176279A1
Автор: Anthony L. Wiker
Принадлежит: Armstrong World Industries Inc

Described herein are building products comprising crimped bicomponent fibers and a non-woven fabric, which demonstrate, inter alia, improved acoustical performance. Methods of making and using the building products are also described.

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Номер записи: 66
06-06-2019 дата публикации

Aerogel containing foam board

Номер: US20190169842A1
Автор: Guodong Zheng, Jawed Asrar, Lance Wang, Luke S. Weith, Malay Nandi
Принадлежит: JOHNS MANVILLE

An insulative construction product includes a polyurethane foam core and a mixture of Aerogel and carbon black that is disposed within the polyurethane foam core. The mixture of Aerogel and carbon black includes between 90 and 99 weight percent Aerogel and between 1 and 10 weight percent carbon black. The polyurethane foam core includes between 10 and 90 percent by volume of the of Aerogel and carbon black mixture and the construction product has an R-value of at least 8.0 R/inch.

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Номер записи: 67
04-06-2020 дата публикации

PROCESS FOR THE MANUFACTURE OF AN INSULATING PRODUCT BASED ON MINERAL FIBRES

Номер: US20200172435A1
Автор: AZEVEDO Joel, Jaffrennou Boris, SALOMON Pierre
Принадлежит:

A process for the manufacture of an insulating product based on mineral fibres bonded by an organic binder, includes applying a sizing composition to the mineral fibres, forming an assembly of the mineral fibres, heating the assembly of mineral fibres until the sizing composition has cured, wherein the sizing composition includes the following constituents within the limits defined below, expressed as fractions by weight with respect to the total weight of the composition: from 80% to 98% of water, from 2% to 20% of water-soluble poly(furfuryl alcohol) and less than 0.5% of furfuryl alcohol, and the mineral fibres are fibres of aluminosilicate glass including aluminum oxide, AlO, in a fraction by weight of between 14% and 28%. 1. A process for the manufacture of an insulating product based on mineral fibres bonded by an organic binder , comprising:a. applying a sizing composition to the mineral fibres,b. forming an assembly of the mineral fibres, 'wherein:', 'c. heating said assembly of mineral fibres until the said-sizing composition has cured,'} from 80% to 98% of water,', 'from 2% to 20% of water-soluble poly(furfuryl alcohol) and', 'less than 0.5% of furfuryl alcohol, and, 'the sizing composition comprises the following constituents within the limits defined below, expressed as fractions by weight with respect to the total weight of the composition{'sub': 2', '3, 'the mineral fibres are fibres of aluminosilicate glass comprising aluminium oxide, AlO, in a fraction by weight of between 14% and 28%.'}2. The process according to claim 1 , wherein the mineral fibres have a fraction by weight of SiOof between 32% and 50%.3. The process according to claim 1 , wherein a sum of the AlOand SiOfractions by weight of the mineral fibres is between 46% and 78%.4. The process according to claim 1 , wherein the mineral fibres have an Al/(Al+Si) molar ratio of greater than 0.25.5. The process according to claim 1 , wherein the mineral fibres additionally comprise the oxides CaO ...

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Номер записи: 68
04-06-2020 дата публикации

FOAM INSULATION WITH IMPROVED LOW TEMPERATURE PROPERTIES USING POLYOL ADDITIVES

Номер: US20200173165A1
Автор: Asrar Jawed, Nandi Malay, Wang Lance
Принадлежит:

A polyisocyanurate foam insulation product is produced from an isocyanate component and a polyol-containing component including a blowing agent. The polyol-containing component comprises one or more polyols, a fire retardant, and a hydroxyl-containing low-molecular-weight additive effective to increase the R-value per inch of the insulation product as measured at 40° F., as compared with an otherwise-identical formulation lacking the hydroxyl-containing low-molecular-weight additive. The polyisocyanurate foam insulation product may have an R-value per inch of at least 6.0 when measured at 40° F. and may have an R-value per inch of at least 5.5 when measured at 25° F. Suitable hydroxyl-containing low-molecular-weight additives may include triethanolamine, trimethylolpropane, N-methyldiethanolamine, 1,4 butanediol, or another suitable multi-functional alcohol or combination of multi-functional alcohols. 1. A polyisocyanurate foam insulation product produced from:an isocyanate component; anda polyol-containing component including a blowing agent;wherein the polyol-containing component comprises one or more polyols, a fire retardant, and a hydroxyl-containing low-molecular-weight additive.2. The polyisocyanurate foam insulation product of claim 1 , wherein the hydroxyl-containing low-molecular-weight additive is effective to increase the R-value per inch of the insulation product as measured at 40° F. claim 1 , as compared with an otherwise-identical formulation lacking the hydroxyl-containing low-molecular-weight additive.3. The polyisocyanurate foam insulation product of claim 1 , wherein the polyisocyanurate foam insulation product has an R-value per inch of at least 6.0 when measured at 40° F.4. The polyisocyanurate foam insulation product of claim 1 , wherein the polyisocyanurate foam insulation product has an R-value per inch of at least 6.5 when measured at 40° F.5. The polyisocyanurate foam insulation product of claim 1 , wherein the polyisocyanurate foam ...

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Номер записи: 69
04-06-2020 дата публикации

INSULATING CONCRETE FORM

Номер: US20200173170A1
Автор: BAR HAIM
Принадлежит:

An insulating concrete form system for the construction of insulated concrete walls, floors or roofs, the system comprising: at least one first panel; at least one second panel configured to be placed opposite to the at least one first panel, and a plurality of spacers configured to interconnect the at least one first panel and the at least one second panel while defining a space between the at least one first panel and the at least one second panel. A method for constructing a concrete wall, floor or roof, as well as additional embodiments of the system and method, are provided herein. 1. An insulating concrete form system for the construction of insulated concrete walls , floors or roofs , the system comprising:at least one first panel;at least one second panel configured to be placed opposite to the at least one first panel, anda plurality of spacers configured to interconnect the at least one first panel and the at least one second panel while defining a space between the at least one first panel and the at least one second panel.2. The system of claim 1 , wherein the space is configured to be filled with concrete.3. The system of claim 1 , wherein the at least one first panel claim 1 , the at least one second panel and the plurality of spacers are configured to be a part of the constructed wall claim 1 , floor or roof.4. The system of claim 1 , whereinthe at least one first panel is configured to serve as a surface of a wall, floor or roof that faces an exterior of a building;the at least one second panel is configured to serve as a surface of a wall, floor or roof that faces an interior of a building, andthe plurality of spacers is configured to be embedded in concrete.5. (canceled)6. The system of claim 1 , wherein the at least one first panel claim 1 , the at least one second panel and the plurality of spacers are configured to serve as thermal insulators.7. (canceled)8. The system of claim 1 , wherein the at least one first panel claim 1 , the at least one ...

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Номер записи: 70
07-07-2016 дата публикации

Acoustic Panel

Номер: US20160194866A1
Автор: Jones Craig
Принадлежит:

An acoustic panel for indoor use, where the panel is a molded synthetic foam and is designed to absorb sound waves. The acoustic panel can take the form of a barrier, partition, or screen, and can mimic the effect that soft furnishings would normally have. The acoustic panel can be designed to absorb unwanted noise. 2. A sound absorbing panel according to claim 1 , wherein the sound absorbing panel comprises a piece of furniture for indoor use.3. A sound absorbing panel according to claim 1 , wherein the sound absorbing panel is formed from a semi-rigid molded synthetic foam.4. A sound absorbing panel according to claim 1 , wherein the sound absorbing panel is formed from synthetic foam which is further supported by a framework.5. A sound absorbing panel according to claim 1 , wherein the synthetic foam is further covered by a layer of fabric.6. A sound absorbing panel according to claim 1 , wherein the synthetic foam is further provided with a layer of textured material.7. A sound absorbing panel according claim 1 , wherein the synthetic foam is molded polyurethane foam.8. A sound absorbing panel according to claim 1 , wherein the synthetic foam is formed from a melamine resin.9. A sound absorbing panel according to claim 1 , wherein the sound absorbing panel has a normal incidence sound absorption coefficient of greater than 0.4 at frequencies between 400 Hz and 5 kHz.10. A sound absorbing panel according to claim 1 , wherein the sound absorbing panel has a normal incidence sound absorption coefficient of greater than 0.7 at frequencies between 800 Hz and 5 kHz.11. A sound absorbing panel according to claim 1 , wherein the sound absorbing panel has a normal incidence sound absorption coefficient of greater than 0.7 at a frequency of 3 kHz.12. A sound absorbing panel according to claim 1 , wherein the sound absorbing panel has a normal incidence sound absorption coefficient equal to or greater than 0.75 at a frequency of 2500 Hz.13. A sound absorbing panel ...

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Номер записи: 71
20-06-2019 дата публикации

Heat Insulating Coating Composition, Method for Applying Such Coating Composition and Kit of Parts Comprising Such Coating Composition

Номер: US20190185698A1
Автор: Krikke Joël, Rijnberg Evelien, Van Westerhuizen-Markus Cynthia Margaret, Verbunt Arjan Christian
Принадлежит: AKZO NOBEL COATINGS INTERNATIONAL B.V.

The invention relates to a water-based coating composition for heat insulating building surfaces, the coating composition comprising in the range of from 55 to 90 vol %, preferably of from 60 to 80 vol % hollow microspheres, in the range of from 1 to 30 wt % of a dispersed acrylic binder polymer, in the range of from 0.1 to 3 wt % of a thickener, in the range of from 40 to 80 wt % water; and in the range of from 0.05 to 5 wt % of additives selected from the group consisting of biocides, anti-foaming agents, surfactants, dispersants, and combinations of two or more thereof, wherein the coating composition is substantially free of non-hollow mineral and metallic fillers and is substantially free of hydraulic binders, and wherein the coating composition has a density of less than 500 kg/m3. The invention further relates to a method for applying such coating composition by using a notched trowel for applying a ridged coating layer and a non-woven sheet of glass fiber to smoothen such layer; and to a kit of parts comprising such coating composition, a non-woven sheet of glass fiber, and a notched trowel. 2. A water-based coating composition according to claim 1 , wherein the thickener is a non-clay thickener claim 1 , preferably a cellulosic thickener.3. A water-based coating composition according to or claim 1 , wherein the coating composition has a density of at most 450 kg/m claim 1 , preferably at most 400 kg/m.4. A water-based coating composition according to any one of the preceding claims claim 1 , wherein the coating composition comprises 18 to 30 wt % hollow glass microspheres claim 1 , preferably 19 to 25 wt % hollow glass microspheres and wherein the composition is free of non-glass hollow microspheres.5. A water-based coating composition according to any one of the preceding claims claim 1 , wherein the coating composition comprises 1 to 5 wt % claim 1 , preferably 2 to 4 wt % hollow polymeric microspheres and wherein the composition is free of non-polymeric ...

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Номер записи: 72
20-06-2019 дата публикации

MODULAR AND REUSABLE TEMPORARY CONSTRUCTION WALL

Номер: US20190186129A1
Автор: Astorga Maurice Michael, Campbell Andrew, Domenico Calvin, Falciglia, Gindlesparger Matthew Eugene, Hauserman-Winder Patricia, Hicks James Kyle, III Salvatore F., Nawrocki Pawel, Sieling Heiko
Принадлежит:

A modular, reusable temporary enclosure system is particularly suited for the renovation of buildings having stacked concrete floors supported by steel and/or concrete columns. The system consists of a set of track components, one fastened to the floor, and one fastened to the ceiling. Columns assembled from rigid panels are supported and aligned between these components. The panel edges are connected to one another by an interfacing spline assembly. To ensure that the components can be brought up to the construction site by elevator, individual panels are shorter than the full distance between the floors. 1. A reusable , temporary construction wall comprising:a top track attachable to a lower surface of a building platform that defines a ceiling of an area;a bottom track attachable to an upper surface of a building platform that defines a floor of the area, the top track and the bottom track disposed in vertical registration when attached to their respective building platforms; a rectangular thickness of mineral wool sandwiched between fire resistant skins; and', 'panel frames having a spline cavity, the frames closing the top edges, the bottom edges and the lateral edges of the panels wherein the spline cavity has a width, a thickness and a length; and, 'wall panels comprised ofsplines having thicknesses that allow tight insertion into the spline cavity and widths equal to twice the width of a spline cavity whereby insertion into the spline cavities of the top edges of panels allows assembly of a vertical column of panels which spans from the bottom track to the top track and insertion into the spline cavities of lateral edges of the column of panels allows assembly of an additional vertical column of panels alongside the vertical column of panels so that an entire temporary wall spanning a length of the top track can be assembled.2. The reusable claim 1 , temporary construction wall of further comprising an end wall track attachable to a permanent building wall ...

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Номер записи: 73
23-07-2015 дата публикации

INSULATED FRAMING MEMBER

Номер: US20150204064A1
Автор: Fetterman Christopher E., NOBBEE WAZIR
Принадлежит:

An insulated framing member for exterior wall insulation, and a method for covering walls with insulation materials using the insulated framing member underneath a water or weather-resistant barrier. The insulated framing member comprises a strip of insulating foam having chamfers along the edges, laminated to a wooden nailable substrate. The insulated framing member will reduce the compression of compressible insulation materials, the thermal bridging of fasteners, and eliminate water entrapment. 1. An insulated framing member comprising an elongate wooden strip with a rectangular cross sectional profile having a front side and a backside, a strip of rigid insulating foam having the cross sectional profile of an isosceles trapezoid with a long base and a short base, the short base of the ship of insulating foam is laminated on the backside of said elongate wooden strip. This application claims priority to U.S. Provisional application No. 61/928,628, filed Jan. 17, 2014.The present invention relates to an insulated framing member for exterior wall insulation installation, and to a method for covering walls using the insulated framing member.Each revision of the International Residential Code (IRC) tends to increase the energy requirements specified therein. The 2012 revision of the IRC requires more insulation, a tighter building envelope, tighter ducts, better windows, and more efficient lighting than the 2009 code. Wall insulation requirements have become more stringent in climate zones 3, 4, 6, 7, and 8; for the first time, builders in climate zones 6, 7, and 8 will be required to install exterior rigid foam insulation, or to use some other comparable wall insulation strategy. Every new home built to meet the higher standards of the 2012 IRC will need to develop a strategy to prevent thermal bridging through structural members. Standard wood furring strips are currently used to provide enhanced drainage behind exterior claddings. Standard wood furring strips have ...

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Номер записи: 74
18-06-2020 дата публикации

EXPANDING FOAM INSULATING SYSTEM AND METHOD

Номер: US20200190831A1
Автор: Davlin Anthony O., Laverdiere Marc B., Murch Brian A.
Принадлежит:

A method and system for the application of foam insulation onto a surface or into a cavity include a sheet with an aperture, where the sheet covers or partially covers the surface or a cavity with the aperture adjacent to the surface or cavity. A pressure-activated foam generator which generates foam is coupled with the sheet. The pressure-activated foam generator includes a frangible output seal with a ruptured position. The pressure-activated foam generator is positioned so that in the ruptured position the foam has a path from the frangible output seal through the aperture and onto the surface or into the cavity. The sheet is connected to cover or partially cover the surface or cavity, and the pressure-activated foam generator is activated and the foam flows onto the surface or into the cavity. 1. A system for insulating a stud or joist cavity of a structure , the system comprising:a sheet sized, shaped, and configured for placement across an open area of the cavity to at least partially enclose the cavity, the sheet having a cavity facing side and an exterior facing side that is opposite the cavity facing side;a pressure-activated foam generator which generates foam, the pressure-activated foam generator attached to the sheet and disposed to provide foam to a cavity on the cavity facing side of the sheet; andthe pressure-activated foam generator including a frangible output seal, wherein when the frangible output seal is intact the frangible output seal is a barrier between the pressure-activated foam generator and the cavity on the cavity facing side of the sheet, and when the frangible output seal is broken the broken frangible output seal is an access conduit from the pressure-activated foam generator to the cavity on the cavity facing side of the sheet;wherein when the pressure-activated foam generator is activated, generated foam expands, breaks the frangible output seal, and passes through the broken frangible output seal and out to the cavity on the ...

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Номер записи: 75
29-07-2021 дата публикации

THERMAL INSULATION MATERIAL COMPRISING PARTIALLY OXIDIZED GRAPHITE OXIDE PARTICLES

Номер: US20210230864A1
Автор: AZEVEDO Joel, GRIGOROVA-MOUTIERS Veneta
Принадлежит: SAINT-GOBAIN ISOVER

The present invention relates to a thermal insulation material comprising graphite oxide particles, and also to the use of partially oxidized graphite oxide particles as an opacifying agent in a thermal insulation material. 1. A thermal insulation material comprising partially oxidized graphite oxide particles.2. The thermal insulation material as claimed in claim 1 , wherein the partially oxidized graphite oxide particles exhibit an extinction coefficient of greater than 5000 m/kg.3. The thermal insulation material as claimed in claim 1 , wherein the graphite oxide particles exhibit an oxidation ratio (A2+A3+A4)/(A1+A2+A3+A4) of from 6% to 50% claim 1 , wherein A1 claim 1 , A2 claim 1 , A3 claim 1 , and A4 respectively correspond to the areas of peaks C1 claim 1 , C2 claim 1 , C3 claim 1 , and C4 resulting from a deconvolution of an X-ray photoelectron spectroscopy (XPS) spectrum of the carbon C1s by taking into consideration the contribution of four peaks: C1 at 284 eV claim 1 , C2 at 286.5 eV claim 1 , C3 at 288.3 eV and C4 at 290.5 eV; using Gaussian functions for the peaks C2 claim 1 , C3 and C4 and an asymmetric peak with a full width at half maximum of 0.8 eV for the peak C1.4. The thermal insulation material as claimed in claim 3 , wherein the graphite oxide particles exhibit a ratio A2/(A2+A3+A4) of at least 15.0%.5. The thermal insulation material as claimed in claim 1 , wherein said thermal insulation material is a fibrous insulation material claim 1 , a cellular insulation material claim 1 , an aerogel-based insulation material claim 1 , an amorphous silica-based insulation material claim 1 , or a vacuum insulation material.6. The thermal insulation material as claimed in claim 1 , wherein said thermal insulation material is a fibrous insulation material is based on mineral fibers in the form of a mat of fibers claim 1 , a fiber panel claim 1 , or blowing wool.7. The thermal insulation material as claimed in claim 6 , wherein said thermal insulation ...

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Номер записи: 76
04-07-2019 дата публикации

MACHINE AND METHOD FOR INSTALLING LOOSE-FILL FIREWALL INSULATION

Номер: US20190201921A1
Автор: Brown Michael
Принадлежит:

A loose-fill granular insulation blowing machine includes a main body having an internal frame and a hopper chamber that is positioned along the top end of the main body. A grate is positioned beneath the hopper and a dispensing chamber is located along the bottom end of the main body. A funnel section is interposed between the grate and the dispensing chamber, and a valve is positioned along the bottom of the funnel. An agitator having a motorized central shaft and a plurality of paddles is positioned within the dispenser chamber. A blower having an inlet is positioned along one side of the dispenser chamber and an outlet is positioned along the opposite side of the dispenser chamber. A plurality of air diffusers are positioned within the dispenser chamber. Each of the diffusers are in communication with an air coupler that is removably secured to an air compressor. 1. A loose-fill granular insulation blowing machine , comprising:a main body having a hopper chamber along a top end;a funnel that is positioned beneath the hopper chamber;a dispenser chamber having an outlet that is located along one side wall, said dispenser chamber being positioned beneath the funnel;an agitator that is positioned within the dispenser chamber; anda blower having an inlet that is positioned opposite to the one side wall of the dispenser chamber.2. The system of claim 1 , further comprising:at least one air diffuser having a discharge end that is positioned within the dispenser chamber.3. The system of claim 2 , further comprising:an air inlet coupler that is secured along the main body, said air inlet coupler being configured to engage an externally located air compressor.4. The system of claim 1 , wherein the agitator includes a central hub having a plurality of paddles arranged radially.5. The system of claim 4 , further comprising:an electric motor that is in communication with the central hub and functioning to rotate the paddles.6. The system of claim 5 , further comprising a ...

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Номер записи: 77
13-08-2015 дата публикации

Heat and Sound Insulation Ball (HASIB)

Номер: US20150225945A1
Автор: Chaudhry Afzal Muhammad
Принадлежит:

Heat and Sound Insulation Ball (HASIB) is a hollow ball which has vacuum inside and is made of insulating materials like fiber-reinforced-plastic and glass. The inner and the outer surfaces of HASIB have non-conducting highly reflective coatings. HASIB is a much better heat insulator and its use can reduce the transmission of heat by conduction, convection and radiation. The use of HASIB for heat insulation can save energy and bring down the cost of heating in winter and cooling in summer. HASIB is also a better sound insulator since sound cannot travel through the vacuum inside it. HASIB can be used in the form of HASIB-wrap which can be made by gluing them between two sheets of plastic. HASIBs can also be embedded in the drywall used for the construction of houses to make the drywall a much better heat and sound insulator. 1. Heat and Sound Insulation Ball (HASIB) is made from insulating materials like fiber-reinforced plastic and glass.21. HASIB of claim () is further made hollow from inside.32. HASIB of claim () is further covered both inside and outside of the ball with non-conducting highly reflective coatings.43. HASIB of claim () has further vacuum produced inside the ball.51. HASIB of claim () can reduce the transmission of heat by conduction.64. HASIB of claim () can reduce the transmission of heat by convection.73. HASIB of claim () can reduce the transmission of heat by radiation.84. HASIB of claim () can reduce the transmission of sound.94. HASIB of claim () is glued between two sheets of plastic to form HASIB-wrap.109. HASIB-wrap of claim () can reduce the transmission of heat.119. HASIB-wrap of claim () can reduce the transmission of sound.124. HASIB of claim () is embedded in drywall used in the construction of houses.1312. Drywall of claim () can reduce the transmission of heat.1412. Drywall of claim () can reduce the transmission of sound. There is a need for better heat insulators to save energy in the heating and cooling processes. My invention ...

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Номер записи: 78
23-10-2014 дата публикации

Siding Seal

Номер: US20140311072A1
Автор: Anderson Ernest R., Mueller Carl
Принадлежит:

A sealing device is disclosed that discreetly seals openings in a building's siding. The sealing device comprises an elongated insulating component, configured to mate with a profile of an assembled sided wall, and secured within the voids of at least one trim channel component. The elongated insulating component is custom-shaped and cut to the exact size needed, depending on the shape and size of the assembled siding it is to be used with. The trim channel components cover a terminating edge of the assembled sided wall, and the elongated insulating component substantially fills the voids of the trim channel components along an entire longitudinal length of the assembled sided wall to help lock the siding in place, and to keep out moisture, wind, and insects, etc. The elongated insulating components can be secured within the trim channel components before or after installation of siding on the sided wall. 1. A sealing device for use with an assembled sided wall of a building , comprising:an elongated insulating component comprising first and second longitudinally extending portions, a front surface, and a back surface;wherein the back surface is configured to mate with a profile of the assembled sided wall; andwherein the elongated insulating component is secured within voids of at least one trim channel component, wherein the at least one trim channel component covers a terminating edge of the assembled sided wall.2. The sealing device of claim 1 , wherein the elongated insulating component substantially fills the voids of the at least one trim channel component along entire vertical length of the assembled sided wall.3. The sealing device of claim 2 , wherein the elongated insulating component is manufactured of at least one of waterproof foam claim 2 , foam rubber claim 2 , or polyethylene.4. The sealing device of claim 2 , wherein the elongated insulating component is secured within the at least one trim channel component before installation of siding on the ...

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Номер записи: 79
02-07-2020 дата публикации

Envelope Interface to Insulate a Post-Frame Building

Номер: US20200208399A1
Автор: Keller Mark
Принадлежит:

This invention is an envelope-structure interface, enabling the use of exterior insulation and pressure-equalized cladding with a post-frame structure. The present invention includes the following interface details: a continuous roof-to-wall water, vapor, and air impermeable weather barrier that is fully adhered to sheathing exterior of framing, girts, and purlins; continuous roof-to-wall insulation exterior of weather barrier that is mechanically fastened back to the post-frame structure; and removal of the requirement for an interior finish material in a conditioned post-frame building. The invention brings superior envelope performance to the structural and material efficiency, rapid rate of construction, and affordability of post-frame techniques. 1. A wall assembly for a post-frame structure comprising the following components , in order from interior to exterior:a series of wood girts fastened to posts of said post-frame structure;a layer of sheathing fastened to said girts;a layer of water, vapor, and air impermeable weather barrier adhered to said sheathing;a layer of vapor-permeable exterior insulation; anda series of strapping members fastened bya plurality of screws that penetrate said insulation, said weather barrier, said sheathing, and embed into said girts.2. The wall assembly of claim 1 , wherein said girts are perpendicularly oriented in relation to said posts; said girts are spaced such that both the minimum fastening requirements of said insulation are satisfied and that the maximum tributary load for said screws is not exceeded; and said girts are of sufficient size and structural properties both to span between said posts while supporting live and dead loads of said wall assembly without deflecting beyond code-allowed limits claim 1 , and to allow for required embedment of said screws.3. The wall assembly of claim 2 , wherein said girts are regularly spaced.4. The wall assembly of claim 3 , wherein said girts are comprised of dimensional lumber. ...

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Номер записи: 80
19-08-2021 дата публикации

Packaging with a Safety Opening

Номер: US20210253315A1
Автор: Aleix Heribert FORTUNY CUADRA
Принадлежит: Leitat Technological Centre

Packaging with a safety opening, for containing products with restricted access. The packaging comprises an outer casing (4) with an outer body (5) equipped with a front portion with a front opening (6), a container (1) with a container body (3) with a front portion and which is intended to contain a product (2), the container (1) being slidable within the housing (4) through the opening (6) and at least one elongated protrusion (7) protruding from the container body (3) in the front portion of the container body (3). The casing (4) comprises, in correspondence with each protrusion (7), a recess (8) in the front portion of the outer body (5) in order to house the corresponding protrusion (7). In the closed position, each protrusion (7) does not protrude from the recess (8) thereof or from the outer body (5).

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Номер записи: 81
09-07-2020 дата публикации

HOLLOW PIPE-SANDWICHING METAL PLATE AND APPLICATIONS THEREOF

Номер: US20200217072A1
Автор: ZHANG Yue
Принадлежит:

Disclosed is a method for forming a hollow pipe-sandwiching metal plate and applications thereof. The hollow pipe-sandwiching metal plate comprises a first panel, a second panel, and multiple hollow pipes between the first panel and the second panel; gaps are arranged among the hollow pipes, and the hollow pipes are connected to the first panel and the second panel by brazing. The present disclosure further includes the applications of the hollow pipe-sandwiching metal plate. The hollow pipe-sandwiching metal plate has advantages, such as light weight, high strength, low stress, high temperature resistance, pressure bearing, thermal insulation and vibration isolation. The metal plate will not deform due to thermal difference, thereby providing permanent service life of the metal plate. 1. A method for forming a hollow pipe-sandwiching metal plate , the method comprising:arranging a plurality of hollow pipes between a first panel and a second panel to form through gas passages that divide the plurality of hollow pipes into groups of hollow pipes, wherein each of the plurality of hollow pipes comprises a first flange separated from a second flange by a sidewall, and a gas hole extending through the sidewall;applying a brazing material at least to the first flange and the second flange; andinjecting a first gas into the through gas passages, wherein the first gas flows into each of the plurality of hollow pipes through the gas hole, and wherein the first gas melts the brazing material to bond the plurality of hollow pipes to the first panel and the second panel.2. The method of claim 1 , wherein applying the brazing material at least to portions of the first flange and the second flange further comprises:punching a piece of the brazing material to form a base and a flange that projects perpendicularly from the base; andinserting the flange of the piece of the brazing material into an end of one of the plurality of hollow pipes.3. The method of claim 1 , wherein ...

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Номер записи: 82
06-11-2014 дата публикации

Thermal Break Wall Systems And Thermal Adjustable Clip

Номер: US20140325928A1
Автор: White Daniel Murray, White Donald George, White Lorrel Kathleen
Принадлежит:

Exterior wall systems, cladding for same and components of such systems, including an adjustable clip for use in mounting cladding and a thermal block comprising a silica aerogel material. 1. A cladding mounting assembly for use in a wall system , the cladding mounting assembly comprising: a first component having a first component mounting means and a projecting web; and', 'a second component having a second component mounting means and a web receiver for mating slidable engagement with the web; and', 'a fixing means for fixing the web in a desired position in mating engagement with the web receiver; and, 'an adjustable clip comprisinga thermal block for interposing between the adjustable clip and adjacent components of the wall system.2. The cladding mounting assembly of claim 1 , wherein:the web is generally planar and has opposed substantially parallel web edges; andthe web receiver has opposed substantially parallel channels for receiving the web edges.3. The cladding mounting assembly of claim 2 , wherein the second component comprises sheet metal and the channels are provided by bends in the sheet metal.4. The cladding mounting assembly of claim 2 , wherein the fixing means comprises holes in the web or the web receiver for use in inserting fasteners through both the web and the web receiver to fix one to the other.5. The cladding mounting assembly of claim 2 , wherein the fixing means comprises aligned holes in the web and the web receiver for use in inserting fasteners through both the web and the web receiver to fix one to the other in pre-determined relative positions.6. The cladding mounting assembly of claim 1 , wherein the first component mounting means and the second component mounting means each comprise a planar member having at least one hole for receiving a fastener.7. The cladding mounting assembly of claim 1 , wherein the first component and second component are made from sheet metal.8. The cladding mounting assembly of claim 7 , wherein the ...

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Номер записи: 83
24-08-2017 дата публикации

System and method for providing exterior insulation and finishing for a building

Номер: US20170241131A1
Автор: Joseph Lewis
Принадлежит: Individual

Provided is a system and method for a providing exterior insulation and finishing for a building. More specifically, the system for providing exterior insulation and finishing for a building, includes: backing material to be affixed to an exterior wall structure, the backing material suitable to receive closed cell spray foam; a reservoir of closed cell spray foam to be applied by a sprayer to the backing material when adjoined to an exterior wall surface; at least one shaping device structured and arranged to shape the closed cell spray foam after application to the wall surface; and a reservoir of weather resistant barrier material to be applied by a sprayer to the shaped closed cell spray foam. An associated method of use is also provided.

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Номер записи: 84
01-08-2019 дата публикации

Building Module with Pourable Foam and Cable

Номер: US20190234065A1
Автор: Bigelow Willliam H., Huber Andrew J.
Принадлежит:

A building component utilizing a pourable polyurethane or structural foam that can be used for floors, walls, and roof assemblies with a frame with an interior, back or a front, multiple partition beams forming cells in said frame, pourable polyurethane or structural foam exterior backing attached to said frame back. The structural foam is poured into said cells to a desired level, and after said structural foam is poured into said cells, said interior backing is attached to said frame front. Cabling is used to improve movability of the invention, and improve on wind loading and seismic requirements of the present invention. Safety is also improved during the manufacturing process, loading, unloading, and in final assembly through the use of cabling. 1. A building panel component comprising:a non-pressurized injected pourable structural foam used as a structural polyurethane or structural foam for floors, walls, ceiling and roof assemblies; 'said strength increasing properties including, but not limited to, tensile strength, wind loading strength, racking strength, sheer strength, and/or compressive strength, and combinations therein; and', 'a bonding polyurethane that adheres to the frame structure, in a manner circumventing the need to trim said polyurethane; wherein said bonding polyurethane foam creates a monolithic structure with said frame with an increase in strength and thermal properties,'}, 'a frame structure; wherein said frame is partially filled, in an open cavity pour, with said structural polyurethane or structural foam to allow for utility equipment to be installed without interfacing with said structural foam comprisingat least one cable set with first eyelets located partially outside of said frame structure and traversing at least a partial interior portion of said frame structure above said structural foam;wherein said cable set with first eyelets is used to hoist said building panel and to attach said building panel to other building materials.2 ...

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Номер записи: 85
23-07-2020 дата публикации

Insulated Panel Unit for Building Enveloppe

Номер: US20200232209A1
Автор: Germain Richard, Petry Pierre, Trudeau Philippe
Принадлежит:

An insulated panel unit for connecting with structural elements of a building to at least partially form an envelope of said building is provided. The insulated panel unit includes a front panel adapted to cooperate with the structural elements of the building for positioning and connecting the panel unit in relation therewith, and at least one member having insulating properties secured to the front panel. A building envelope comprising panel units mounted on structural elements of a corresponding building is also provided. 1. An insulated panel unit for connecting with structural elements of a building to at least partially form an envelope of the building , the insulated panel unit comprising:a front panel adapted to cooperate with the structural elements of the building for positioning and connecting the panel unit in relation therewith; andat least one member having insulating properties and being secured to a back surface of the front panel, the at least one member extending rearwardly from the front panel and being configured to remain uncovered by the surrounding structure of the insulated panel unit.2. The insulated panel unit according to claim 1 , wherein the at least one member is selected from the group consisting of a composite member comprising at least one layer of a heat insulating material claim 1 , and a monolithic member of a heat insulating material.3. The insulated panel unit according to claim 2 , wherein the at least one member is a composite member comprising the at least one layer of the heat insulating material claim 2 , and the composite member comprising the at least one layer of the heat insulating material further comprises at least one layer of a protective material.4. The insulated panel unit according to claim 1 , wherein the at least one member comprises four side walls claim 1 , and wherein the front panel comprises four outer edges respectively overhanging one of the side walls.5. The insulated panel unit according to claim 4 , ...

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Номер записи: 86
09-09-2021 дата публикации

THREE-DIMENSIONAL PRINTED BUILDING COMPONENTS AND STRUCTURES

Номер: US20210277648A1
Автор: Dubov Aleksei, Ivanova Anna
Принадлежит:

A residential or commercial building, structure, or building component can include an exterior member, interior member, and plurality of cross-members spatially disposed therebetween. Each of the exterior member, interior member, cross-members can be formed from a multi-layered stack of polymeric material made by a layered three-dimensional printing process, and all can be monolithically integrated. An exterior surface region of the exterior member can have an integrally formed surface finish. Overlying finishing or connective layers can be added. The exterior and interior members can be configured in a parallel arrangement to form a rectangular or curve shaped building block. A fill material can be disposed into openings between the exterior and interior members, and an interior surface region at the interior member can include a cavity configured for an electrical box, plumbing, or a sensing device. 1. A building component , comprising:a multi-layered stack of polymeric material having a stack thickness, the polymeric material having a methacrylic monomer, an inorganic hydrate and a light-induced polymerization agent, wherein the multi-layered stack is formed from a layer by layer three-dimensional printing process involving layer to layer chemical adhesion achieved by applying ultraviolet light to instantly cure extruded material;an exterior member formed from the multi-layered stack of polymeric material, the exterior member having an exterior surface region;an interior member formed from the multi-layered stack of polymeric material, the interior member having an interior surface region; anda plurality of cross-members formed from the multi-layered stack of polymeric material; wherein each of the plurality of cross-members is spatially disposed between the exterior member and the interior member.2. The building component of claim 1 , wherein the building component stands alone or is part of a plurality of specially designed components assembled together to form ...

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Номер записи: 87
31-08-2017 дата публикации

DEVICE FOR THERMALLY INSULATING A BUILDING WALL FROM THE OUTSIDE, AND METHOD FOR IMPLEMENTING SUCH A DEVICE

Номер: US20170247889A1
Автор: PIGERRE Jacques, VANDEBROECK Albert
Принадлежит:

A device () for thermally insulating a building wall () from the outside, being applicable in particular to walls and roofs, includes, starting from the wall, a layer () of impermeable rigid insulation, spacers () and a perforated rigid facing sheet () at a distance from the layer () of rigid insulation so as to form an air gap () between the facing sheet and the layer () of rigid insulation. A layer () of granular insulation () in divided form is contained in synthetic textile bags () placed in the air gap (). A method for implementing such a device is also described. 2. Insulation device according to claim 1 , wherein the synthetic textile is a non-woven synthetic textile claim 1 , in particular a needle-bonded geotextile.39. Insulation device according to claim 1 , wherein the granular insulation () is a porous granular insulation.4103236. Insulation device according to claim 1 , wherein each bag () has an essentially cylindrical shape claim 1 , with a diameter that is less than or equal to the distance between the outer surface () of the rigid insulation layer () and the cladding plate ().5101114143236ab. Insulation device according to claim 1 , wherein each bag () has an essentially parallelepiped shape and comprises partitions claim 1 , so-called separation partitions () that are rectangular claim 1 , parallel claim 1 , and uniformly spaced and whose long edges are attached to the main surfaces ( claim 1 , ) of each bag so as to keep a distance that is less than or equal to the distance between the outer surface () of the rigid insulation layer () and the cladding plate () between said main surfaces.610. Insulation device according to claim 1 , wherein at least one part of the textile partitions of each bag () is perforated.7334324. Insulation device according to claim 1 , wherein the rigid insulation layer () comprises an anti-sink coating () on its outer surface () claim 1 , to which coating the spacers () are attached.843. Insulation device according to ...

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Номер записи: 88
08-09-2016 дата публикации

SCREW, BUILDING ENVELOPE, AND INSULATING METHOD

Номер: US20160258468A1
Автор: Baudy Daniel, Foser Thomas
Принадлежит:

The invention relates to a screw, comprising a drive, a drilling tip for producing a bore, said bore having a bore axis and a bore diameter, which drilling tip is spaced apart from the drive in a drive-in direction, and a shaft, which extends from the drive to the drilling tip, wherein the shaft has a stop section, which can be fed through the bore when the drive-in direction of the screw is tilted in relation to the bore axis and which has a stop surface for blocking the feeding of the stop section through the bore when the drive-in direction of the screw is oriented parallel to the bore axis. 1. A screw comprising a drive , a drilling tip spaced apart from the drive in a driving direction for producing a bore having a bore axis and a bore diameter , and a shaft extending from the drive to the drilling tip , wherein the shaft has a stop section , which can be fed through the bore when the driving direction of the screw is tilted in relation to the bore axis , and which has a stop surface for blocking feeding of the stop section through the bore when the driving direction of the screw is oriented parallel to the bore axis.2. The screw according to claim 1 , wherein the stop section has an elliptical cross section.3. The screw according to claim 1 , wherein the stop section comprises a bend and/or a curve of the shaft.4. The screw according to claim 1 , wherein the shaft has a first threaded section claim 1 , having a first thread claim 1 , between the stop section and the drilling tip.5. The screw according to claim 4 , wherein the first thread extends opposite to the driving direction up to the stop surface or past the stop surface.6. The screw according to claim 4 , wherein the shaft has a first thread-free section between the stop surface and the first thread.7. The screw according to claim 4 , wherein the shaft has a second threaded section claim 4 , having a second thread claim 4 , between the stop section and the drive.8. The screw according to claim 7 , ...

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Номер записи: 89
30-07-2020 дата публикации

INSULATING PACKAGE

Номер: US20200239169A1
Автор: DAVILA Eva, MOMMER Cedric
Принадлежит:

The present application relates to a method for manufacturing an improved package of compressed mineral wool insulation blowing wool fibers. 116.-. (canceled)17. A method for manufacturing a package of compressed mineral wool insulation loose blowing wool fibres comprising sequentially:compressing uncompressed mineral wool insulation blowing wool fibres with a press along a single axis to produce a compressed bulk of blowing wool fibres; andretaining the compressed bulk of blowing wool fibres with at least one retainer, wherein the mineral wool insulation blowing wool fibres are selected from loose blowing wool fibres, loose blowing wool flocks and combination thereof.18. The method of claim 17 , wherein the compressed bulk of blowing wool fibres is configured to expand substantially along a single expansion upon release of the at least one retainer.19. The method of claim 17 , wherein the retainer comprises one or more securing straps arranged around the package.20. The method of claim 17 , wherein the package comprises a flexible plastics film enveloping the blowing wool fibers.21. The method of claim 20 , wherein the flexible plastics film enveloping the blowing wool fibres comprises (i) an upper portion covering an upper surface and at least an upper part of the lateral surfaces of the package; and (ii) a separable lower portion covering a lower surface and at least a lower part of the lateral surfaces of the package.22. The method of claim 21 , where the flexible plastics film enveloping the blowing wool fibres further comprises: (iii) a middle portion covering the lateral surfaces and partially overlapping a part of the upper portion and a part of the lower portion.23. The method of claim 17 , wherein the expansion of the package along the expansion axis is at least 20 cm.24. The method of claim 17 , wherein the expansion of the package along the expansion axis is at least 20%.25. The method of claim 17 , wherein the blowing wool fibres are glass wool fibres. ...

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Номер записи: 90
07-09-2017 дата публикации

HEAT INSULATION MATERIAL BASED ON AEROGEL

Номер: US20170252718A1
Автор: Degiovanni Alain, JAMART Brigitte, Jannot Yves, PICKAERT Guillaume, SON Sébastien
Принадлежит:

A heat insulation material is provided that is produced by drying a fibrous matrix impregnated with a solution of pseudo-peptides of formula (I), wherein: R is a side-chain of a natural or synthetic amino acid , R1 is either a linear or branched (C-C)alkyl group, or a linear or branched (C-C)alcoxy group, or an aryl group, or an aryl(C-C)alkyl group, or an aryloxy group, or a saturated or unsaturated heterocycle, n=1 or 2, and A is an aromatic or heteroaromatic group with at least one cycle. 3. The thermal insulating material according to claim 1 , characterized in that the pseudopeptide of formula (I) is selected from those in which R represents either —CHPh claim 1 , or —CH(CH)or —CH(CH)and Rrepresents either PhCHOCO— or CH=CH—CHOCO—.4. The thermal insulating material according to claim 1 , characterized in that said fibrous matrix is a matrix of plant claim 1 , animal claim 1 , mineral origin claim 1 , of natural or synthetic polymers claim 1 , or a matrix obtained by mixtures thereof.5. The thermal insulating material according to claim 4 , characterized in that said matrix is in particular selected from the group comprising a fibreboard claim 4 , a blanket of wood fibres claim 4 , a cotton claim 4 , wool claim 4 , mineral wool claim 4 , polystyrene claim 4 , polyurethane claim 4 , polyisocyanate or polyisocyanurate matrix.7. A method for preparing a thermal insulating material according to claim 1 , wherein said method comprises the following stages:(i) preparing a liquid solution of pseudopeptides of formula (I), in particular of formula (Ia), in a solvent;{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(ii) bringing a matrix as described according to into contact with a solution obtained in stage (i) until said matrix is completely impregnated with said solution and reaches its maximum capacity for absorbing said solution;'}(iii) forming an organogel/matrix complex by cooling; and(iv) extracting the solvent contained in said organogel/matrix complex in ...

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Номер записи: 91
07-09-2017 дата публикации

Expanded Polymer Pellets

Номер: US20170253710A1
Автор: Angus Wardlaw, Daniel Stephen Price, James Tarrier, Jan Hill, Paul Leonard Michael Smith
Принадлежит: adidas AG

The invention refers to a method for producing expanded polymer pellets, which comprises the following steps: melting a polymer comprising a polyamide; adding at least one blowing agent; expanding the melt through at least one die for producing an expanded polymer; and pelletizing the expanded polymer. The invention further concerns polymer pellets produced with the method as well as their use, e.g. for the production of cushioning elements for sports apparel, such as for producing soles or parts of soles of sports shoes. A further aspect of the invention concerns a method for the manufacture of molded components, comprising loading pellets of an expanded polymer material into a mold, and connecting the pellets by providing heat energy, wherein the expanded polymer material of the pellets or beads comprises a chain extender. The molded components may be used in broad ranges of application.

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Номер записи: 92
24-09-2015 дата публикации

Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same

Номер: US20150267400A1
Автор: DOMINIAK Christophe, Dufour Bruno, Sonntag Philippe, SWOBODA Benjamin
Принадлежит: HUTCHINSON

Provided is a gelled carbon-based composition forming an organic polymeric monolithic gel capable of forming a porous carbon monolith by pyrolysis, a use thereof and a process for preparing this composition. A composition according to the invention is based on a resin derived at least partly from polyhydroxybenzene(s) R and formaldehyde(s) F, has a thermal conductivity of less than or equal to 40 mW·m·K, and includes at least one water-soluble cationic polyelectrolyte P. A process for preparing this composition comprises: a) polymerization, in an aqueous solvent, of the polyhydroxybenzene(s) and formaldehyde(s), in the presence of at least one cationic polyelectrolyte dissolved in this solvent and of a catalyst, in order to obtain a solution based on the resin, b) gelling of the solution in order to obtain a gel, and c) drying in order to obtain the organic polymeric monolithic gel. 1. A gelled carbon-based composition forming an organic polymeric monolithic gel capable of forming a porous carbon monolith by pyrolysis , the composition being based on a resin derived at least partly from polyhydroxybenzene(s) R and formaldehyde(s) F and having a thermal conductivity of less than or equal to 40 mW·m·K , wherein said gelled composition comprises at least one water-soluble cationic polyelectrolyte P.2. The carbon-based composition as claimed in claim 1 , wherein said composition comprises the product of a reaction for polymerization claim 1 , in an aqueous solvent W claim 1 , of said polyhydroxybenzene(s) R and formaldehyde(s) F claim 1 , in the presence of said at least one cationic polyelectrolyte P dissolved in this solvent and of a catalyst.3. The carbon-based composition as claimed in claim 2 , wherein said product of the polymerization reaction comprises said at least one cationic polyelectrolyte P in a mass fraction of between 0.2% and 2%.4. The carbon-based composition as claimed in claim 2 , wherein said product of the polymerization reaction comprises said at ...

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Номер записи: 93
15-09-2016 дата публикации

CONCRETE ELEMENT COMPRISING A SOUND-ABSORBER

Номер: US20160265216A1
Автор: MÖNNIG Sven, TURCINSKAS Sarunas
Принадлежит: Construction Research & Technology GmbH

The invention concerns a reinforced concrete element comprising an at least partially open-cell foamed, sound-absorbing material which is partially exposed on a surface of the concrete element. The surface on which the foamed material is exposed consists only partially of the foamed material and the reinforcement is partially surrounded by the foamed material. The invention further concerns a method of producing the concrete element and the use thereof as an acoustic ceiling in a building. 1. A reinforced concrete element comprising a sound-absorbing , at least partially open-cell foamed material , which is partially exposed on a surface of the concrete element , where the surface on which the foamed material is exposed consists only partially of the foamed material , wherein a reinforcement is partially enclosed by the foamed material.2. The concrete element according to claim 1 , wherein the concrete element is plate-shaped and is not completely permeated by the foamed material in an extension direction from the surface having the partially exposed foamed material to the opposing surface.3. The concrete element according to claim 1 , wherein the surface on which the foamed material is exposed consists of 10 to 40% by area of the foamed material.4. The concrete element according to claim 1 , wherein the foamed material is distributed at periodic intervals in the form of strips on the surface.5. The concrete element according to claim 1 , wherein the foamed material comprises a geopolymer foam.6. The concrete element according to claim 1 , wherein the foamed material has a density of 200 to 400 kg/m.7. The concrete element according to claim 1 , wherein the foamed material comprises an epoxy resin.8. The concrete element according to claim 1 , wherein the foamed material consists of 20 to 90% by volume of air.9. The concrete element according to claim 1 , wherein the element is a ceiling claim 1 , wall claim 1 , or roof structure.10. A method for producing the ...

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Номер записи: 94
14-09-2017 дата публикации

Expanded Polyamide Pellets and Method for Manufacturing Molded Components Using Them

Номер: US20170259474A1
Автор: Amir FATHI, Angus Wardlaw, Christopher Edward Holmes, Christopher Robertson, Clemens KEILHOLZ, Daniel Raps, Daniel Stephen Price, Dharan Kirupanantham, James Tarrier, Jan Hill, Paul Leonard Michael Smith, Sabrina Kerling, Thomas KOEPPL, Tru Huu Minh Le, Volker ALTSTÄDT
Принадлежит: adidas AG

The invention refers to a method for producing expanded polymer pellets, which comprises the following steps: melting a polymer comprising a polyamide; adding at least one blowing agent; expanding the melt through at least one die for producing an expanded polymer; and pelletizing the expanded polymer. The invention further concerns polymer pellets produced with the method as well as their use, e.g. for the production of cushioning elements for sports apparel, such as for producing soles or parts of soles of sports shoes. A further aspect of the invention concerns a method for the manufacture of molded components, comprising loading pellets of an expanded polymer material into a mold, and connecting the pellets by providing heat energy, wherein the expanded polymer material of the pellets or beads comprises a chain extender. The molded components may be used in broad ranges of application.

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Номер записи: 95
06-08-2020 дата публикации

THERMAL INSULATING ELEMENT

Номер: US20200247083A1
Автор: ROS Nico
Принадлежит:

An insulating element for thermally insulating spaces, including closed cells, in which a first and a second group of closed cells are formed by first or second recesses in a first or second flat element and the first and the second flat elements form first or second connection regions between recesses adjacent to the edges of the openings, to which respectively a flat covering element closing the openings of a plurality of first recesses is bonded on a front side of the flat element. The second recesses are arranged between the first recesses on a rear side of the first flat element and the first recesses are arranged between the second recesses on a rear side of the second flat element such that the space remaining of the first and second recesses between the first and the second flat elements amounts to less than 50% of the space enclosed by the first and second recesses. 127-. (canceled)28. A panel-shaped insulating element for thermally insulating spaces , comprising a plurality of closed cells , wherein a first group of closed cells is formed by first recesses in a first flat element , and the first flat element between edges of openings of adjacent recesses forms first connection regions to which a first flat cover element closing the openings of the first recesses is materially bonded on a front side of the first flat element , characterized in that a second group of closed cells is provided , which is formed by second recesses in a second flat element , and the second flat element between edges of openings of adjacent recesses forms second connection regions to which a second flat cover element closing the openings of the second recesses is materially bonded on a front side of the second flat element , wherein the second recesses are provided on a rear side of the first flat element between the first recesses , and the first recesses are provided on a rear side of the second flat element between the second recesses , so that a volume remaining free of first ...

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Номер записи: 96
13-09-2018 дата публикации

ENVIRONMENTALLY RESPONSIBLE INSULATING CONSTRUCTION BLOCKS AND STRUCTURES

Номер: US20180257984A1
Автор: Spreen Richard P.
Принадлежит: The Shredded Tire, Inc.

Environmentally responsible insulating construction blocks and structures constructed primarily of recycled materials are disclosed. The environmentally friendly construction blocks and structures comprise shredded rubber tire pieces coated with silica fume, slag cement and cement, which are then mixed with water and formed in a mold. A layer of grout or a fireproof material may be disposed on one side of the environmentally responsible insulating construction block. The environmentally responsible insulating construction blocks provide high insulation as well as strength for applications such as green roofing, wall construction and green roofing decks. Environmentally friendly structures can be built by pouring the coated shredded rubber tire pieces into molds to form walls, and then to pour a layer of the coated shredded rubber tire pieces as a roof deck, thereby creating a self-supporting structure in a monolithic pour. 1. An environmentally responsible insulated construction block for green decking application comprising:a first layer of a plurality of shredded rubber tire pieces coated with silica fume, slag cement and cement and a second layer of a plurality of pieces of a fireproof material coated with silica fume, slag cement and cement forming a block having a top surface, a bottom surface substantially parallel to the top surface and 4 side surfaces substantially perpendicular to the top surface and the bottom surface, wherein the block has a depth defined by the distance between the top surface and the bottom surface;wherein the shredded rubber tire pieces range in size of between about ½ inch to 2 inches,wherein the shredded rubber tire pieces comprise at least 50% by weight of the shredded rubber tire pieces, silica fume, slag cement and cement,wherein the environmentally responsible insulated construction block forms an open matrix structure allowing liquid to pass substantially freely through the environmentally responsible insulated construction ...

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Номер записи: 97
15-09-2016 дата публикации

Sound-Absorbing Material

Номер: US20160267897A1
Автор: Chou Min-Hui, Lee Jiunn-Yih, Wu Chang-Mou
Принадлежит:

A sound-absorbing material has a membrane having multiple piezoelectric fibers, the fiber density of the membrane is below 50 g/m, the thickness of the membrane is below mm, sound-absorbing coefficient of the membrane is larger than 0.1 at absorbing frequency at 100 Hz+/-10%, and the sound-absorbing coefficient of the membrane is over 0.05 at absorbing frequency at 800 Hz to 1000 Hz. PVDF electrospinning nanofiber membranes of the present invention are thinner and more flexible compared to conventional sound-absorbing material, the membranes in the present invention performs excellent low frequency sound absorption with very thin membrane. 1. A sound-absorbing material comprising a membrane having multiple piezoelectric fibers , wherein{'sup': '2', 'density of the membrane is below 50 g/m;'}thickness of the membrane is below 1 mm;sound-absorbing coefficient of the membrane is larger than 0.1 at absorbing frequency at 100 Hz+/−10%; andthe sound-absorbing coefficient of the membrane is over 0.05 at absorbing frequency at 800 Hz to 1000 Hz.2. The sound-absorbing material as claimed in claim 1 , whereina conductive material is dispersed in the piezoelectric fibers and the absorbing frequency of the sound-absorbing material with the conductive material at 100 Hz+/−10% is shifted toward lower frequency by 0.1˜10%;the sound-absorbing coefficient of the membrane is larger than 0.1; andthe conductive material comprises graphene, graphene oxide, carbon nano tube, nano gold or the mixture thereof.3. The sound-absorbing material as claimed in claim 1 , wherein the piezoelectric fibers are electrospun fibers.4. The sound-absorbing material as claimed in claim 2 , wherein the piezoelectric fibers are electrospun fibers.5. The sound-absorbing material as claimed in claim 3 , wherein the piezoelectric fibers are polyvinylidene fluoride electrospun nanofibers claim 3 , the piezoelectric fibers contains β-phase crystallization.6. The sound-absorbing material as claimed in claim 4 , ...

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Номер записи: 98
22-08-2019 дата публикации

BUILDING INSULATION SYSTEM

Номер: US20190257077A1
Автор: Aspenson Mark A., CONNELL JOHN G.
Принадлежит:

The building insulation system includes a reflective, non-porous bag filled with thermal insulation material. The covering of the bag is made from reflective polymeric facer or plastic, which facilitates reflection of thermal energy radiation. The reflective non-porous bag provides a thermal barrier for conduction, convection and radiation aspects of thermal energy transfer. 1. A building insulation system , comprising at least one bag having:a reflective, non-porous single ply outer covering disposed over the entire bag;only one type of insulation material disposed inside the at least one bag, whereby, the bag provides a thermal barrier for conduction, radiation and convection factors of thermal energy transfer;a pair of adjacent studs in a building; andthe at least one bag installed between the pair of adjacent studs, wherein the non-porous integrity of the at least one bag is maintained.2. The building insulation system according to claim 1 , wherein said non-porous outer covering comprises reflective polymeric plastic material for reflecting thermal energy.3. The building insulation system according to claim 2 , wherein said reflective polymeric plastic material comprises polymeric sheet material with reflective metal mixed therein.4. The building insulation system according to claim 1 , wherein said insulation material comprises at least one material selected from a group consisting of fiberglass claim 1 , cellulose claim 1 , rockwool claim 1 , expanded polystyrene claim 1 , and recycled materials.5. The building insulation system according to further comprising a wrap for capping a cut end of said bag.6. The building insulation system according to claim 5 , further comprising at least one adhesive strip for sealing said wrap around said cut end of said bag.7. The building insulation system according to claim 1 , wherein said non-porous outer covering comprises reflective polymeric plastic material for reflecting thermal energy claim 1 , the system further ...

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Номер записи: 99
22-08-2019 дата публикации

Special lightweight, durable mounting system for sound foam panel and quick installation process

Номер: US20190257079A1
Автор: Smith Kyler
Принадлежит:

A lightweight, durable mounting system for sound foam panels that provides a quick installation process and that solves the basic question of how a musician, home owner, renter, tenant, or person looking to make a room quieter can install sound absorbing foam panels in a fast, cheap, and un-harmful manner. The system includes an acoustical pad with selected sound absorption capabilities with an optional firm backing attached to the pad, an optional firm lay-in sheet with or without adhesive, a containment frame a fastening manner for removably securing the acoustical pad to the frame, and an installation way such as rings for hanging or adhesive pads for surface mounting to walls or ceilings. 1. A lightweight , durable mounting system for sound foam panel and quick installation process , the device is comprised of:(a) an acoustical pad with selected sound absorption capability;(b) a containment frame;(c) a fastening means for removably securing the acoustical pad to the frame; and(d) an installation means of a plurality of adhesive pads for fastening to wall surfaces and ceiling surfaceswherein the sound foam panel device and system provide a lightweight and portable acoustical panel structure which is easily installed and used for sound attenuation and recording studios.2. The lightweight claim 1 , durable mounting system for sound foam panel and quick installation process in wherein the acoustical pad is further comprised with a firm backing attached to one surface of the acoustical pad.3. The lightweight claim 2 , durable mounting system for sound foam panel and quick installation process in wherein the firm backing sheet has a plurality of adhesive pads for fastening to a wall surface and/or a ceiling surfaces and creates an air pocket between the backing sheet and the wall surface and/or the ceiling surfaces.4. The lightweight claim 2 , durable mounting system for sound foam panel and quick installation process in further comprising an enclosure tray to hold ...

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Номер записи: 100