Thermal insulator using closed cell expanded perlite

The present invention relates to a thermal insulator using closed cell expanded perlite. The thermal insulator using closed cell expanded perlite of the present invention includes: expanded perlite 10 to 84 wt %,ç, including dried and expanded perlite ore particles, having a surface with a closed cell shape, as an active ingredient; a liquid binder 15 to 85 wt %; and a reinforcing fiber 0.25 to 5 wt %. Accordingly, the present invention provides a thermal insulator, which enhances the rigidity of expanded perlite, minimizes porosity and gaps between the expanded perlite particles, by reducing compression ratio during compression molding, which results in lower density, improves constructability by lowering thermal conductivity, reduces material and energy costs and can reduce the area required for equipment installation by reducing the thickness of the thermal insulator.

IMPACT RESISTANT MATERIAL

A method of making a tile, the method comprising: providing a plurality of nano-particles, wherein the plurality of nano-particles comprises a plurality of ceramic nano-particles; and performing a spark plasma sintering (SPS) process on the plurality of nano-particles, thereby forming a tile comprising the plurality of nano-particles, wherein the nano-structure of the nano-particles is present in the formed tile. In some embodiments, the tile is bonded to a ductile backing material. 1. A method of making a tile , the method comprising:providing a plurality of nano-particles, wherein the plurality of nano-particles comprises a plurality of ceramic nano-particles; andperforming a spark plasma sintering (SPS) process on the plurality of nano-particles, thereby forming a tile comprising the plurality of nano-particles, wherein the nano-structure of the nano-particles is present in the formed tile.2. The method of claim 1 , wherein the plurality of ceramic nano-particles comprises boron carbide nano-particles.3. The method of claim 1 , wherein the plurality of nano-particles comprises a plurality of metallic nano-particles.4. The method of claim 3 , wherein the plurality of metallic nano-particles comprises at least one of copper claim 3 , tantalum claim 3 , titanium claim 3 , molybdenum claim 3 , and aluminum nano-particles.5. The method of claim 1 , wherein the step of providing the plurality of nano-particles comprises:applying a plasma stream to a precursor powder, thereby vaporizing the precursor powder; andcondensing the vaporized powder, thereby forming the plurality of nano-particles.6. A method of making a composite material claim 1 , the method comprising:providing a plurality of nano-particles, wherein the plurality of nano-particles comprises a plurality of ceramic nano-particles; andperforming a spark plasma sintering (SPS) process on the plurality of nano-particles, thereby forming a tile comprising the plurality of nano-particles, wherein the nano- ...

INORGANIC FIBER MOLDED BODY AND PROCESS FOR PRODUCING THE SAME

The inorganic fiber molded body of the present invention is characterized in that the molded body has an extremely light weight, and is free from problems such as scattering of fibers and particulate matters from a surface thereof and environmental pollution such as generation of harmful gases. In addition, the present invention provides an inorganic fiber molded body that is excellent in not only thermal shock resistance and mechanical shock resistance but also a high-speed wind erosion resistance, well-balanced in properties and can be used in the applications of various heat-insulating materials. The present invention relates to an inorganic fiber molded body comprising inorganic fibers and inorganic binder particles and having at least one set of a high-fiber density region and a low-fiber density region, in which a ratio of a content of the binder particles in the high-fiber density region to a content of the binder particles in the low-fiber density region as measured by a predetermined method is 0.5:1 to 5:1; and a number-average particle diameter and the number of the inorganic binder particles on an outermost surface of the molded body as measured by a predetermined method are 20 to 35 μm and less than 15, respectively. 1. An inorganic fiber molded body comprising inorganic fibers and inorganic binder particles and having at least one set of a high-fiber density region and a low-fiber density region , in which a ratio of a content of the binder particles in the high-fiber density region to a content of the binder particles in the low-fiber density region as measured by the method defined below is 0.5:1 to 5:1; and a number-average particle diameter and the number of the inorganic binder particles on an outermost surface of the molded body as measured by the method defined below are 20 to 35 μm and less than 15 , respectively:method of measuring the content of the binder particles in the high-fiber density region and the content of the binder particles in ...

POLISHED LIGHTWEIGHT STRUCTURAL CONCRETE AND METHOD OF FORMATION

A method of forming a lightweight polished concrete and the resulting composition. Calcium sulfoaluminate (CSA) cement and specialized grout may be added to an amount of water in a mixer. The CSA cement, specialized grout, and water may be blended to a smooth consistency. Lightweight aggregates (LWA) may be added to the blended CSA cement, specialized grout, and water to form a mixture. The mixture may be poured over a fiberglass rebar, vibrated, screeded, and allowed to set. The set mixture may be smoothed with float blades. The smoothed mixture may be hardened with metal blades, such that the hardened mixture becomes reflective. A concrete densifier may be applied to the hardened mixture to form the lightweight polished concrete. Optionally, one or more saw cuts may be formed in the lightweight polished concrete and a coating to may be applied to fill the one or more saw cuts. 1. A method of forming a lightweight polished concrete comprising:adding calcium sulfoaluminate (CSA) cement and specialized grout to an amount of water in a mixer, wherein a ratio of the water to the CSA cement is 1 quart to every 10 lbs of CSA cement;blending the CSA cement, specialized grout, and water to a smooth consistency;adding lightweight aggregates (LWA) to the blended CSA cement, specialized grout, and water to form a mixture, wherein a ratio of the CSA cement to LWA is 60/40 by weight;pouring the mixture over a fiberglass rebar;vibrating and screeding the poured mixture;allowing the vibrated and screeded mixture to set;smoothing the set mixture with float blades;hardening the smoothed mixture with metal blades, such that an upper surface of the hardened mixture becomes reflective; andapplying a concrete densifier to the hardened mixture to form the lightweight polished concrete.2. The method of claim 1 , further comprising:forming one or more saw cuts in the lightweight polished concrete; andapplying a coating to the lightweight polished concrete to fill the one or more saw cuts. ...

LIGHTWEIGHT STRUCTUAL CONCRETE BLOCK AND METHODS OF USE

A method of forming a lightweight concrete block and the resulting structure. Calcium sulfoaluminate (CSA) cement and specialized grout maybe added to an amount of water in a mixer. The CSA cement, specialized grout, and water may be blended to a smooth consistency. Lightweight aggregates (LWA) maybe added to form a mixture. The mixture may be poured into a mold, allowed the mixture to cure, and removed from the mold to form the lightweight concrete block. The lightweight concrete block may have a first side and a second side joined by a plurality of interposing walls, the interposing walls defining one or more inner cavities and one or more outer cavities. The lightweight concrete block may have features that allow for the insertion of fiberglass rebar to aide in stacking and filling to form a wall. 1. A method of forming a lightweight concrete block comprising:adding calcium sulfoaluminate (CSA) cement and specialized grout to an amount of water in a mixer, wherein a ratio of the water to the CSA cement is 1 quart to every 10 lbs of CSA cement;blending the CSA cement, specialized grout, and water to a smooth consistency;adding lightweight aggregates (LWA) to the blended CSA cement, specialized grout and water to form a mixture, wherein a ratio of the CSA cement to LWA is 60/40 by weight; andpouring the mixture into a mold;allowing the mixture to cure; andremoving the cured mixture from the mold.2. The method of claim 1 , wherein the blending is done for approximately 3 minutes.3. The method of claim 1 , wherein the specialized grout comprises one or more of types of Portland cement claim 1 , polymers claim 1 , and expending agents.4. The method of claim 3 , wherein the specialized grout further comprises a pH reducing agent.5. The method of claim 1 , wherein the LWA comprises one or more of recycled plastics and lightweight-foamed glass aggregates (FG-LWA).6. The method of claim 1 , wherein the mold comprises:a base;one or more exterior walls;one or more outer ...

INDUCTION HEATING SYSTEM AND HEATER

An inductive heater for an aerosol generating device is provided. The inductive heater includes a heater element for heating aerosol generating material. The heater element includes a ceramic member and susceptor material integrally formed with the ceramic member. The susceptor material is arranged in use to be heated by electromagnetic induction. 1. An inductive heater for an aerosol generating device , comprising:a heater element for heating aerosol generating material, wherein the heater element comprises a ceramic member and susceptor material integrally formed with the ceramic member, the susceptor material arranged in use to be heated by electromagnetic induction.2. The inductive heater according to claim 1 , wherein the heater element has a greater concentration of the ceramic member relative to the susceptor material.3. The inductive heater according to claim 1 , wherein the heater element has a greater concentration of the susceptor material relative to the ceramic member.4. The inductive heater according to claim 1 , wherein a concentration ratio of the susceptor material to the ceramic member in a first region of the heater element is different than a concentration ratio of the susceptor material to the ceramic member in a second region of the heater element.5. The inductive heater according to claim 4 , wherein the heater element is elongate and the concentration ratio of the susceptor material to the ceramic member varies along a length of the heater element.6. The inductive heater according to claim 1 , wherein the susceptor material is in the form of at least one of the following: beads claim 1 , flakes claim 1 , particles claim 1 , shards claim 1 , rods claim 1 , or tubes.7. The inductive heater according to claim 1 , wherein the susceptor material is a metal.8. The inductive heater according to claim 1 , wherein the susceptor material is a ferrous metal.9. The inductive heater according to claim 1 , wherein the susceptor material comprises at least ...

Sandwich of impact resistant material

A sandwich of impact resistant material comprising: a first tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the first tile and the first tile comprises a hardness value; a second tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the second tile and the second tile comprises a hardness value; and a third tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the third tile and the third tile comprises a hardness value, wherein the second tile is coupled in between the first tile and the third tile, and the second tile comprises a hardness value greater than the first tile and the third tile.

Benefical use structures

Beneficial use structures are disclosed that include coal combustion residuals (“CCR”) mixed with water and a binder to form a structural material, and adapted to be compacted for use in the formation of the beneficial use structure. Various structures having beneficial uses are described, including compressed air storage facilities and a pumped hydroelectric facility, including such a facility adapted for use with a lock system of a waterway.

Device for producing concrete blocks and method for producing concrete blocks

Vorrichtung zur Herstellung von Betonformsteinen mit- einem Formunterteil (5), in dem zumindest ein Formnest (11) ausgebildet ist,- einem Formoberteil (15) umfassend zumindest ein Druckstück (17), das derart absenkbar ist, dass es ins Formnest (11) eingreift, wobei das Druckstück (17) zumindest einen Magneten (35) aufweist, und- einer Vorrichtung (29) zum Auftragen eines körnigen Materials (39) auf dem Druckstück (17), wenn es nicht ins Formnest (11) eingreift, sodass das körnige Material (39) in Folge einer magnetischen Wechselwirkung auf der dem Formnest (11) zugewandte Seite des Druckstücks (17) anhaftet. Device for the production of concrete blocks with - a lower mold part (5) in which at least one mold cavity (11) is formed, - an upper mold part (15) comprising at least one pressure piece (17) which can be lowered in such a way that it enters the mold cavity (11) engages, the pressure piece (17) having at least one magnet (35), and- a device (29) for applying a granular material (39) to the pressure piece (17) when it does not engage in the mold cavity (11), so that the granular material (39) adheres to the side of the pressure piece (17) facing the mold cavity (11) as a result of magnetic interaction.

无筋洞渣混凝土路基及护坡护岸的制作方法

本发明提供无筋洞渣混凝土路基及护坡护岸的制作方法。涉及无筋洞渣混凝土路基及护坡护岸的制作方法，包括如下步骤：步骤A、使用3D打印机打印内部空腔的外壳，所述外壳为护坡、护岸的外壳；步骤B、在所述外壳的空腔中填充洞渣，洞渣间形成大小不同距离的空隙；步骤C、在空腔内向洞渣上浇筑高性能水泥基自流复合灌浆料，以快速填充洞渣间的空隙，将洞渣包裹形成密实体；步骤D、3D打印机的混凝土立柱上预留有孔洞，所述孔洞用于成型时动植物的活动通道或栖息空间。采用本发明的技术方案，利用一种新型的浇筑工艺取带传统混凝土的搅拌浇筑工艺，并且强度能够达到传统混凝土强度以上的施工方法。

Building blocks

A cementitious mix for preparing a building block wherein the mix includes the ingredients; sand, cement, sawdust and water; wherein said sawdust comprises the greater proportion of the mix constituents; and wherein the dry density of the mix ranges between 700 kg/m3 and 1500 kg/m3.

Building blocks

A cementitious mix for preparing a building block wherein the mix includes the ingredients; sand, cement, sawdust and water; wherein said sawdust comprises the greater proportion of the mix constituents; and wherein the dry density of the mix ranges between 700 kg/m3 and 1500 kg/m3.

FORMS AND METHOD FOR FORMING BLOCKS

1. Способ изготовления влажного отлитого блока с использованием формы и свободной заливки формы, которая имеет прямоугольное основание и четыре боковых стенки, причем каждая стенка прикреплена к соответствующему концу или стороне основания с возможностью установки ее в первом случае в положение формования, при котором каждая боковая стенка соединена с другими боковыми стенками и определяет совместно с основанием конфигурацию формуемого изделия с открытым верхом; а в другом случае в положение съема блока или кирпича из формы, при котором каждая соответствующая боковая стенка откинута наружу по отношению к положению формования; при этом способ изготовления включает стадии приведения боковых стенок в положение формования, заполнения формы влажным, предназначенным для отливки цементным материалом, предоставления указанному материалу возможности схватиться и затвердеть в форме, а затем изменения относительного положения соответствующих боковых стенок до положения съема блока из формы, и после этого удаления из формы сформованного блока. ! 2. Способ изготовления по п.1, в котором одна из боковых стенок снабжена сквозным отверстием, и имеется сердечник, причем съемный сердечник, выполненный с возможностью установки внутри формы через отверстие в боковой стенке и поддерживаемый в форме боковой стенкой; где способ изготовления включает стадии установки сердечника через отверстие в боковой стенке, когда форма находится в положении формования, и удаления сердечника путем извлечения его через отверстие после схватывания и затвердевания указанного образующего блок материала, и перед сменой относительного � РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2011 111 322 (13) A (51) МПК B28B 7/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): Бенекс Текнолоджиз Пти Лтд (AU) (21)(22) Заявка: 2011111322/03, 31.08.2009 Приоритет(ы): (30) Конвенционный приоритет: 29.08.2008 AU 2008904457 (72) Автор(ы): БЕННЕТ Керри (AU) (85) Дата начала ...

Highly insulative cementitious matrices and methods for their manufacture

Insulation barriers incorporating a cementitious structural matrix formed from a cementitious mixture including a hydraulic cement and water. The insulation barriers are manufactured from cementitious materials in order to be lightweight, insulative, less expensive, and more environmentally compatible than those currently used; they may augment, and even take the place of, traditional insulation materials including insulations made of glass fibers, polyurethane foam, urea-formaldehyde foam, polystyrene, wood fiber, cellulose fiber, rock-wool, etc. The cementitious structural matrix of the insulation barriers usually includes a hydraulic cement paste (formed from the reaction of water with, e.g., a portland-type cement) in combination with a rheology-modifying agent, such as methylhydroxyethylcellulose, and a lightweight aggregate material, which lowers the density of the insulation barrier and increases its insulation ability. Fibrous materials may be incorporated into the cementitious mixture to increase the strength of the final product, while a discontinuous phase of nonagglomerated voids may be incorporated into the cementitious structural matrix to decrease the density and increase the insulation ability of the final product.

Shaped article and composite material and method for producing same

Shaped articles with a coherent matrix which comprises homogeneously arranged inorganic solid particles (A) of a size of from about 50 66 to about 0.5 micron, such as silica dust particles, and densely packed solid particles (B) having a size of the order of 0.5 - 100 micron and being at least one order of magnitude larger than the respective particles A, such as Portland cement particles, the particles A being homogeneously distributed, especially densely packed, in the void volume between the particles, B, are made from an easily flowable composite material containing a very low amount of liquid and an extremely high amount of a dispersing agent, such as a concrete superplasticiser. Test specimens with Portland cement-silica dust-based matrices with dense packing of the silica dust have higher compressive strengths than hitherto reported, and reinforcements such as fibers or steel bars are subject to a high degree of fixation in the dense Portland cement-silica dust matrix because of the density of the matrix contacting the reinforcement such as illustrated in Fig. 5 which shows a plastic fiber incorporated in the dense matrix. Composite material for making shaped article comprises dispersing agent in sufficiently high amount to obtain a viscous to plastic consistency of the composite material with the small volume of liquid necessary to fill voids between particles A and B. The shaping of the composite material may be performed in a low stress field and without exchange of liquid with the surroundings.

Hydraulically settable containers and other articles for storing, dispensing, and packaging food or beverages

Containers incorporating a hydraulically settable structural matrix including a hydraulically settable binder such as cement for use in the storing, dispensing, and/or packaging of food and beverage products are disclosed. The disposable and nondisposable food and beverage articles of manufacture have high tensile, compressive, and flexural strengths, and are lightweight, insulative (if desired), inexpensive, and more environmentally compatible than those currently used. These disposable containers and cups are particularly useful for dispensing hot and cold food and beverages in the fast food restaurant environment. The structural matrix of the food and beverage containers includes a hydraulic cement paste (formed from the reaction of water with, e.g., a portland-type cement) preferably in combination with a rheology-modifying plasticizer, such as methylhydroxyethylcellulose, various aggregate materials, and fibrous materials, which provide desired properties at a cost which is economical.

Lightweight cementitious product and method for making same

An improved lightweight cementitious product consisting essentially of an aqueous cementitious mixture and reclaimed polystyrene beads in which the reclaimed polystyrene beads are bonded to the cementitious material. The cementitious product is prepared by dispensing reclaimed polystyrene beads in an aqueous cementitious mixture, such as hydraulic cement and water, to form a resulting mixture, placing the resulting mixture in a mold, and compressing the resulting mixture in the mold until setting of the resulting composition occurs. The volume of the resulting mixture in the mold is reduced during compression by approximately fifteen percent of the original volume and substantially no water is exuded from the resulting mixture during compression. The reclaimed polystyrene beads are substantially spherical in configuration and have a particle size substantially larger than "virgin" polystyrene beads.

Mixing material, and construction element obtained with said material.

Method and device for use of hollow spheres in a composite material

A non-combustible, synthetic fire-log is disclosed comprising a composition formed to approximate the shape of a combustible object, wherein said composition comprises a substantially non-combustible matrix and an effective amount of hollow spheres. In one embodiment, the effective amount of hollow spheres ranges from approximately 3 to 85 percent of the total composition by weight. The composition enhances the aesthetic quality of the synthetic fire-log when exposed to heat and also decreases the carbon monoxide emissions of synthetic fire-log systems.

Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions

Hydraulically settable mixtures and methods for extruding such mixtures into a variety of objects which are form-stable in the green state. High green strength is achieved by increasing the yield stress of the mixture while maintaining adequate extrudability. Optimizing the particle packing density while including a deficiency of water yields a hydraulically settable mixture which will flow under pressures typically associated with the extrusion of clay or plastic. In addition, a rheology-modifying agent can be added to increase the yield stress of the mixture while not significantly increasing the viscosity. The desired strength properties and other performance criteria of the final hardened extruded product are controlled by adding aggregates, fibers, a hydraulically settable binder, water, and other admixtures.

Method for manufacturing a composition of lightweight concrete or mortar

The invention relates to a method for manufacturing a composition of lightweight concrete or mortar having a dry density of 200 to 1400 kg/m3 into which are mixed components comprising at least light aggregates with a particle density of 50 to 1000 kg/m3, at least one mineral binder selected among the hydraulic binders, the sources of calcium sulphates and lime, at least one foaming agent and water, and optionally one or more additives, said foaming agent being a polyvinyl alcohol and the foaming thereof occurring in place during the mixing thereof with water and at least one of the components selected from among the aggregates and/or the mineral binder.

Methods for manufacturing articles of manufacture from hydraulically settable sheets

Compositions and methods for manufacturing containers from sheets having a hydraulically settable matrix. Suitable compositions are prepared by mixing together a hydraulic binder, water, and appropriate additives (such as aggregates, fibers, and rheology-modifying agents) which impart predetermined properties so that a sheet formed therefrom has the desired performance criteria. Hydraulically settable sheets are formed from the mixture by extrusion, then calendering the sheets using a set of rollers and then drying the sheets in an accelerated manner to substantially harden the sheets. The resulting hydraulically settable sheets may have properties substantially similar to sheets made from presently used materials like paper, cardboard, polystyrene, or plastic. The sheets can be laminated, corrugated, coated, printed on, scored, perforated, cut, folded, rolled, spiral wound, molded, assembled and seamed to mass produce articles of manufacture from the sheets such as food and beverage containers.

強力かつ軽量な壁板とその製造方法および装置

壁板構造体の強度を維持しつつ、パーライトなどの膨張鉱物を併用することによりこれまでの石膏壁板配合物よりも石膏量を大幅に削減し、最終的な乾燥状態における永久接合状態を強化できる性能を備えるように選択した合成結合剤の特異な組合せを含む新規な壁板組成物を開示する。 好ましい実施態様では、本発明により軽量化及び強化された壁板表面紙のトップ層に被覆化粧板を具備し、強度、耐湿性及び難燃性を高め、裏面紙トップ層には曲げ強さを強化するように処理を施す。さらに本発明は、本発明による壁板組成物を製造する特異な製造方法に関し、これにより建築用途において壁及び天井の被覆に使用する軽量かつ強力であり耐湿性及び難燃性を備えた壁板を製造することができる。その上さらに本発明は、標準の石膏壁板製造設備を本発明による壁板製造設備に経済的に変換する方法及び装置を含む、本発明による壁板組成物の製造装置に関する。

Cementitious mixtures

Method and Device For Use of Hollow Spheres In A Composite Material

A non-combustible, synthetic fire-log is disclosed comprising a composition formed to approximate the shape of a combustible object, wherein said composition comprises a substantially non-combustible matrix and an effective amount of hollow spheres. In one embodiment, the effective amount of hollow spheres ranges from approximately 3 to 85 percent of the total composition by weight. The composition enhances the aesthetic quality of the synthetic fire-log when exposed to heat and also decreases the carbon monoxide emissions of synthetic fire-log systems.

Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and the passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have especial utility in the mass production of containers, particularly food and beverage containers.

DEVICE AND METHOD FOR CONTINUOUS MIXING OF LIGHT CONCRETE AND USE OF COMBINED TRANSPORT-MIXING AUGER IN SUCH DEVICE

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2005 131 604 (13) A (51) ÌÏÊ B28C 5/20 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2005131604/03, 10.03.2004 (71) Çà âèòåëü(è): ÝÏÑÑÅÌÅÍÒ ÀÁ (SE) (30) Êîíâåíöèîííûé ïðèîðèòåò: 13.03.2003 SE 0300688-9 (72) Àâòîð(û): ÄÀÊÊÅÔÜÅÐÄ Õîêàí (SE) (43) Äàòà ïóáëèêàöèè çà âêè: 10.07.2006 Áþë. ¹ 19 (74) Ïàòåíòíûé ïîâåðåííûé: Åãîðîâà Ãàëèíà Áîðèñîâíà (87) Ïóáëèêàöè PCT: WO 2004/080677 (23.09.2004) R U (54) ÓÑÒÐÎÉÑÒÂÎ È ÑÏÎÑÎÁ ÍÅÏÐÅÐÛÂÍÎÃÎ ÏÅÐÅÌÅØÈÂÀÍÈß ËÅÃÊÎÃÎ ÁÅÒÎÍÀ È ÈÑÏÎËÜÇÎÂÀÍÈÅ ÊÎÌÁÈÍÈÐÎÂÀÍÍÎÃÎ ÒÐÀÍÑÏÎÐÒÈÐÎÂÎ×ÍÎ-ÏÅÐÅÌÅØÈÂÀÞÙÅÃÎ ØÍÅÊÀ  ÒÀÊÎÌ ÓÑÒÐÎÉÑÒÂÅ (57) Ôîðìóëà èçîáðåòåíè 1. Óñòðîéñòâî äë íåïðåðûâíîãî ïåðåìåøèâàíè ëåãêîãî áåòîíà, ñîäåðæàùåãî ÷àñòèöû äë óìåíüøåíè ïëîòíîñòè, áåòîí è âîäó, îòëè÷àþùååñ òåì, ÷òî îíî ñîäåðæèò óäëèíåííóþ ñìåñèòåëüíóþ êàìåðó (1), â êîòîðîé èìååòñ øíåê (4), ðîòàöèîííî óñòàíîâëåííûé âîêðóã öåíòðàëüíîé îñè (5) äàííîé ñìåñèòåëüíîé êàìåðû (1), ïðè ýòîì äàííûé øíåê ñíàáæåí äâóì ÷àñò ìè, ïåðâîé - òðàíñïîðòèðîâî÷íî-âèíòîâîé ÷àñòüþ (6), è âòîðîé - êîìáèíèðîâàííîé òðàíñïîðòèðîâî÷íî-ñìåñèòåëüíîé âèíòîâîé ÷àñòüþ (7), ïðè÷åì íà ñâîáîäíîì êîíöå òðàíñïîðòèðîâî÷íîé âèíòîâîé ÷àñòè (6) ðàñïîëîæåíî ïåðâîå çàãðóçî÷íîå óñòðîéñòâî (13) äë ïîäà÷è ÷àñòèö äë óìåíüøåíè ïëîòíîñòè, à íà ïåðåõîäíîì ó÷àñòêå ìåæäó äâóì äàííûìè ðàçëè÷íûìè âèíòîâûìè ÷àñò ìè (6, 7) ðàñïîëîæåíî âòîðîå çàãðóçî÷íîå óñòðîéñòâî (14) äë ïîäà÷è ñìåñè áåòîíà è âîäû òàê, ÷òî äàííûå ÷àñòèöû äë óìåíüøåíè ïëîòíîñòè òðàíñïîðòèðóþòñ ïîñðåäñòâîì òðàíñïîðòèðîâî÷íîé âèíòîâîé ÷àñòè (6) â äàííóþ êîìáèíèðîâàííóþ òðàíñïîðòèðîâî÷íîñìåñèòåëüíóþ âèíòîâóþ ÷àñòü (7), ÷òîáû áûòü ïåðåìåøàííûìè â íåé â îäíîðîäíóþ ìàññó, ñîñòî ùóþ, ïî ìåíüøåé ìåðå, èç ÷àñòèö, óìåíüøàþùèõ ïëîòíîñòü, áåòîíà è âîäû, ïðè ýòîì îäíîâðåìåííî ýòà ìàññà âûïóñêàåòñ èç ñâîáîäíîãî òîðöà äàííîé êîìáèíèðîâàííîé òðàíñïîðòèðîâî÷íî-ñìåñèòåëüíîé âèíòîâîé ÷àñòè (7). 2. Óñòðîéñòâî ïî ï.1, îòëè÷àþùååñ òåì, ÷òî êîìáèíèðîâàííà ...

Highly inorganically filled compositions

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix prepared by mixing together an organic polymer binder, water, one or more inorganic aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and then passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have particular utility in the mass production of articles, such as food and beverage containers, and packaging materials.

Application and securing of radioactive material

FIELD: nanotechnology. SUBSTANCE: invention relates to the obtained plasma of catalyst nanoparticle. This nanoparticle has a phase boundary to secure the catalytic nano-active material on the nano-substrate, and the said phase boundary comprises a compound intended to limit the movement of the catalytic nano-active material on the nano-substrate surface. This compound is formed by reaction of the catalytic nano-active material and the nano-substrate surface which is performed under reducing conditions with the use of plasma, the initial catalyst and the substrate for which are in the powder form. The present invention also relates to methods of securing the catalytic nano-active material on the nano-substrate (versions). EFFECT: invention enables to prevent movement/agglomeration of catalytic nano-active material on the nano-substrate surface. 20 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: (19) RU (11) (51) МПК B01J 35/10 B01J 23/42 B01J 21/04 B01J 37/34 B82Y 30/00 B82Y 40/00 C23C 4/12 (13) 2 579 144 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2011.01) (2011.01) (2006.01) ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012129996/04, 09.12.2010 (24) Дата начала отсчета срока действия патента: 09.12.2010 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ИНЬ Цинхуа (US), ЦИ Сиван (US), РУИС Элесео (US) 15.12.2009 US 61/284,329; 07.12.2010 US 12/962,473 R U (73) Патентообладатель(и): ЭсДиСиМАТИРИАЛЗ, ИНК. (US) (43) Дата публикации заявки: 27.01.2014 Бюл. № 3 (56) Список документов, цитированных в отчете о поиске: JP 2007/203129 A, 16.08.2007. WO 2005/ 063390 A1, 14.07.2005. RU 94031214 A1, 27.04.1996. US 2008/0107586 А1, 08.05.2008. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.07.2012 2 5 7 9 1 4 4 (45) Опубликовано: 10.04.2016 Бюл. № 10 (86) Заявка PCT: 2 5 7 9 1 4 4 R U C 2 C 2 US 2010/059763 (09.12.2010) (87) Публикация заявки PCT: WO 2011/081834 (07.07.2011) Адрес для переписки: 109012, ...

Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and then passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be cut, rolled, pressed, scored, perforated, folded, and glued to fashion articles from the sheets. They have especial utility in the mass production of containers, particularly food and beverage containers.

Sheets having a highly inorganically filled organic polymer matrix

Compositions and methods for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more inorganic aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and the passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have especial utility in the mass production of containers, particularly food and beverage containers.

Catalyst production method and system

FIELD: chemistry. SUBSTANCE: present invention discloses methods (versions) of producing a catalyst. Method involves mixing catalytic particles and a solvent, thereby forming a particle-solvent mixture. Method includes performing a size distribution analysis on a sample, thereby determining a size distribution profile for particle-solvent mixture. Mixing of catalytic particles and solvent in particle-solvent mixture is repeated if size distribution profile is below a predetermined threshold. Method includes centrifuging entire particle-solvent mixture if size distribution profile is at or above predetermined threshold, thereby forming a supernate of particle-solvent mixture and a precipitate of particle-solvent mixture within same container, wherein supernate comprises a dispersion including catalytic particles and solvent. Particle-solvent mixture is decanted, thereby separating supernate from precipitate. Particle content of a sample of separated supernate is determined. Catalyst support is impregnated with catalytic particles in dispersion by applying target volume of dispersion to catalyst support. Disclosed methods enable to determine particle size distribution profile, for example, by means of dynamic light scattering. EFFECT: use of supernate for impregnation of support allows dispersion catalyst to occupy all pore space of support; furthermore, supernate can remain stable for long periods of time. 26 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК B01J 37/02 (11) (13) 2 605 415 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012129985/04, 13.12.2010 (24) Дата начала отсчета срока действия патента: 13.12.2010 (72) Автор(ы): ЛИМОН Дейвид (US) (73) Патентообладатель(и): ЭсДиСиМАТИРИАЛЗ, ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: R U 15.12.2009 US 61/284,329; 10.12.2010 US 12/965,745 (43) Дата публикации заявки: 27.01.2014 Бюл. № 3 C 2 C 2 (56) Список документов, цитированных в ...

Method Of Forming A Catalyst With Inhibited Mobility Of Nano-active Material

形成催化剂的方法，包括：提供多个载体颗粒和多个移动-抑制颗粒，其中多个载体颗粒中的每个载体颗粒附着在其自己的催化颗粒上；以及将多个移动-抑制颗粒附着到多个载体颗粒上，其中通过至少一个移动-抑制颗粒将每个载体颗粒与多个载体颗粒中每个其它颗粒分隔开，其中设置移动-抑制颗粒以阻止催化颗粒从一个载体颗粒转移到另一个载体颗粒上。

Lightweight board.

Method of forming catalyst with inhibited mobility of nano-active material

FIELD: chemistry. SUBSTANCE: invention relates to methods of forming a catalyst and a catalyst for facilitating and accelerating a reaction. A method of forming a catalyst includes dispersing a large number of substrate particles which are bonded with catalyst particles in a dispersion liquid; dispersing a large number of mobility-inhibiting particles in the dispersion liquid; mixing the dispersed substrate particles with the dispersed mobility-inhibiting particles to form a mixture of dispersed substrate particles and dispersed mobility-inhibiting particles, and binding the large number of mobility-inhibiting particles with the large number of substrate particles, wherein the mobility-inhibiting particles contain boron nitride, titanium carbide or titanium diboride, and preventing movement of the catalyst particles from one substrate particle to another. Another version of the method of forming a catalyst includes, besides said steps, freeze-drying a wet mixture to form a dry mixture; and calcining the dry mixture to form a cluster of a large number of substrate particles and a large number of mobility-inhibiting particles. EFFECT: method enables to inhibit movement of catalyst particles and reduces aggregation thereof, thereby minimising individual sizes thereof and maximising the total surface area. 35 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: (19) RU (11) (51) МПК B01J 35/02 B01J 37/04 B01J 37/32 B01J 23/38 B01J 21/04 B01J 21/08 B82Y 30/00 (13) 2 567 859 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2011.01) ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012129984/04, 09.12.2010 (24) Дата начала отсчета срока действия патента: 09.12.2010 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ИНЬ Цинхуа (US), ЦИ Сиван (US), БАЙБЕРГЕР Максимилиан А. (US) 15.12.2009 US 61/284,329; 07.12.2010 US 12/962,473 R U (73) Патентообладатель(и): ЭсДиСиМАТИРИАЛЗ, ИНК. (US) (43) Дата публикации заявки: 27. ...

Process and gear to manufacture cemented plates and plate articles produced with their usage

FIELD: construction industry. SUBSTANCE: cemented plates coming in the form of single-layer tiles or slabs or blocks divided in sequence into plates are manufactured from mixture of granulated stone material. with selected size of particles and binding solution of cement, water with addition of plasticizer for cement solutions in which water is taken in the amount between 0.25-0.36 parts by weight in proportion to weight of cement. Quantity of added binding solution slightly exceeds value of hollow fraction of granulated material. Specified articles are manufactured by process and plant with use of mould carrying layer of mixture of specified thickness. Mixture is first deaerated in the course of short time interval under very high vacuum. Then mixture is imparted with vibration under condition of lower vacuum. After this mould is directed to corresponding sections for setting and hardening. EFFECT: manufacture of thin articles that can be sawed into plates of bigger size than those produced by sawing of blocks manufactured by traditional technology, first-class physical and mechanical properties, especially porosity and bending strength, of plates very much resembling natural stone. 30 cl, 5 dwg ЗЕЕ СГСс ПЫ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 21541 118. (51) МПК? 13) С1 С 04В 28/02, В 28 В 23/00, 7/08, В 28 С 5/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 97118135/03, 21.01.1997 (24) Дата начала действия патента: 27.01.1997 (30) Приоритет: 29.01.1996 |Т ТАО00009 29.01.1996 11 ТАО000010 (46) Дата публикации: 20.06.2000 (56) Ссылки: СИЗОВ В.Н. Технология бетонных и железобетонных изделий. - Высшая школа, 1972, с.20, 78, 184, 192-1595, 245, 258, 259, 270-272, 287, 291-292, ЗЗ1, 370. ЗЦ 76385 А, 31.10.1949. ЗИ 261230 А, 20.04.1976. СВ 1538103 А, 17.01.1971. Ц$ 5360074 А, 01.11.1994. ЕК 1539644, 20.09.1968. ЦЗ 4698010 А, 06.10.1987. (62) Первичная заявка, из которой выделена настоящая: 29.01.1996 (85) ...

Catalyst production method and system

A method of producing a catalyst comprising: mixing catalytic particles and a solvent, thereby forming a mixture; performing a size distribution analysis on the mixture to determine a size distribution profile; repeating the mixing of the catalytic particles and the solvent in the mixture if the size distribution profile is below a threshold; centrifuging the mixture if the size distribution profile is at or above the threshold, thereby forming a supernate and a precipitate, wherein the supernate comprises a dispersion including the catalytic particles and the solvent; decanting the mixture, separating the supernate from the precipitate; determining the particle content of the separated supernate; determining a volume of the dispersion to be applied to a catalyst support based on one or more properties of the catalyst support; and impregnating the catalyst support with the catalytic particles in the dispersion by applying the volume of the dispersion to the catalyst support.

Advanced catalysts for automotive applications

Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. The advanced catalyst used in gas engines is a three-way catalyst. In both the two-way catalyst and the three-way catalyst, the at least one nano-particle includes nano-active material and nano-support. The nano-support is typically alumina. In the two-way catalyst, the nano-active material is platinum. In the three-way catalyst, the nano-active material is platinum, palladium, rhodium, or an alloy. The alloy is of platinum, palladium, and rhodium.

Non-plugging D.C. plasma gun

A plasma gun system comprising: a plasma gun comprising an outlet, wherein the plasma gun is configured to generate a plasma stream and provide the plasma stream to the outlet; and a plasma gun extension assembly configured to be coupled to the plasma gun, wherein the plasma gun extension assembly comprises an extension chamber and a port, the extension chamber having an interior diameter defined by a chamber wall and being configured to receive the plasma stream from the outlet of the plasma gun and to enable the plasma stream to expand upon entering the extension chamber, and the port being configured to introduce a powder to the expanded plasma stream at a location outside of the plasma gun.

Pinning and affixing nano-active material

A nanoparticle comprises a nano-active material and a nano-support. In some embodiments, the nano-active material is platinum and the nano-support is alumina. Pinning and affixing the nano-active material to the nano-support is achieved by using a high temperature condensation technology. In some embodiments, the high temperature condensation technology is plasma. Typically, a quantity of platinum and a quantity of alumina are loaded into a plasma gun. When the nano-active material bonds with the nano-support, an interface between the nano-active material and the nano-support forms. The interface is a platinum alumina metallic compound, which dramatically changes an ability for the nano-active material to move around on the surface of the nano-support, providing a better bond than that of a wet catalyst. Alternatively, a quantity of carbon is also loaded into the plasma gun. When the nano-active material bonds with the nano-support, the interface formed comprises a platinum copper intermetallic compound, which provides an even stronger bond.

Method of forming a catalyst with inhibited mobility of nano-active material

A method of forming a catalyst, comprising: providing a plurality of support particles and a plurality of mobility-inhibiting particles, wherein each support particle in the plurality of support particles is bonded with its own catalytic particle; and bonding the plurality of mobility-inhibiting particles to the plurality of support particles, wherein each support particle is separated from every other support particle in the plurality of support particles by at least one of the mobility-inhibiting particles, and wherein the mobility-inhibiting particles are configured to prevent the catalytic particles from moving from one support particle to another support particle.

Tunable size of nano-active material on nano-support

A method of tuning the size of an nano-active material on a nano-carrier material comprising: providing a starting portion of a carrier material and a starting portion of an active material in a first ratio; adjusting the first ratio, forming a second ratio, thereby tuning the ratio of active material and carrier material; combining the portion of the active material in a vapor phase and the portion of the carrier material in a vapor phase, forming a conglomerate in a vapor phase; and changing the phase of the conglomerate, thereby forming nano-spheres comprising a nano-carrier material decorated with a nano-active material, wherein the size of the nano-active material is dependent upon the second ratio.

In situ oxide removal, dispersal and drying for silicon SiO2

A method of removing silicon-dioxide from silicon powder. The method comprises: providing a silicon powder defined by each particle having a silicon core and a silicon dioxide layer surrounding the silicon core; dispersing the particles in a dispersing solution; adding an etching solution, wherein the etching solution removes the silicon dioxide layer; adding an organic solvent, thereby producing an organic phase and an aqueous phase, the organic phase comprising the silicon cores and the organic solvent, and the aqueous phase comprising the dispersing solution, the etching solution, and the etching by-products; coating each silicon core with an organic material; draining out the aqueous phase; washing the organic phase, wherein the remaining material from the aqueous phase is removed; and providing the silicon powder as a plurality of silicon cores each absent a silicon dioxide layer and having an organic coating.

Functional brick with styrofoam combined and its manufacturing method

The present invention relates to a manufacturing method for a functional brick combined with styrofoam. According to the present invention, the functional brick comprises: a styrofoam light block having a polygonal shape, and including a plurality of penetrating holes therein which penetrate front and back sides thereof, a plurality of reinforcing pins which protrude forwardly and backwardly at the edge parts thereof, and a connecting hole which is open to both sides at a different height from the penetrating holes; a heavy block which is molded of a cement mortar material into an enclosure shape to surround the front, back, and both side surfaces of the light block and includes a plurality of opening holes on the top and the bottom surfaces thereof and inlet holes at both sides thereof in order to communicate with the connecting hole, wherein cement mortar is filled in the penetrating holes and molded into the shape of the penetration holes in the molding process; and a wiring pipe inserted and connected into the inlet hole and the connecting hole. Therefore, the functional brick and the manufacturing method for the functional brick combined with styrofoam can improve construction convenience and can also be expected to provide various construction effects such as a heat conserving function, an insulating function, and a soundproof function.

Method for manufacturing articles having inorganically filled, starch-bound cellular matrix

Compositions, methods, and systems for manufacturing articles, particularly containers and packaging materials, having a particle packed, highly inorganically filled, cellular matrix are disclosed. Suitable inorganically filled mixtures are prepared by mixing together a starch-based binder, a solvent, inorganic aggregates, and optimal admixtures, e.g., fibers, mold-releasing agents, rheology-modifying agents, plasticizers, coating materials, and dispersants, in the correct proportions to form an article which has the desired performance criteria. The inorganically filled mixtures have a predetermined viscosity and are heated between molds at an elevated temperature and pressure to produce form-stable articles having a desired shape and a selectively controlled cellular, structure matrix. The molded articles may be placed in a high humidity chamber to obtain the necessary flexibility for their intended use. The articles may be manufactured to have properties substantially similar to articles presently made from conventional materials like paper, paperboard, polystyrene, plastic, or other organic materials. They have especial utility in the mass-production of containers, particularly food and beverage containers.

Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and the passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have especial utility in the mass production of containers, particularly food and beverage containers.

Methods for manufacturing molded sheets having a high starch content

Compositions and methods for manufacturing sheets having a starch-bound matrix reinforced with fibers and optionally including an inorganic mineral filler. Suitable mixtures for forming the sheets are prepared by mixing together water, unmodified and ungelatinized starch granules, a cellulosic ether, fibers, and optionally an inorganic mineral filler in the correct proportions to form a sheet having desired properties. The mixtures are formed into sheets by passing them between one or more sets of heated rollers to form green sheets. The heated rollers cause the cellulosic ether to form a skin on the outer surfaces of the sheet that prevents the starch granules from causing the sheet to adhere to the rollers upon gelation of the starch. The green sheets are passed between heated rollers to gelatinize the starch granules, and then to dry the sheet by removing a substantial portion of the water by evaporation. The starch and cellulosic ether form the binding matrix of the sheets with the fibers and optional inorganic filler dispersed throughout the binding matrix. The starch-bound sheets can be cut, rolled, pressed, scored, perforated, folded, and glued to fashion articles from the sheets much like paper or paperboard. The sheets are particularly useful in the mass production of containers, such as food and beverage containers.

Sheets having a starch-based binding matrix

Compositions and methods for manufacturing sheets having a starch-bound matrix, optionally reinforced with fibers and optionally including an inorganic mineral filler. Suitable mixtures for forming the sheets are prepared by mixing together water, unmodified and ungelatinized starch granules, a cellulosic ether, optionally fibers, and optionally an inorganic mineral filler in the correct proportions to form a sheet having desired properties. The mixtures are formed into sheets by passing them between one or more sets of heated rollers to form green sheets. The heated rollers cause the cellulosic ether to form a skin on the outer surfaces of the sheet that prevents the starch granules from causing the sheet to adhere to the rollers upon gelation of the starch. The green sheets are passed between heated rollers to gelatinize the starch granules, and then to dry the sheet by removing a substantial portion of the water by evaporation. The starch and cellulosic ether form the binding matrix of the sheets with the fibers and optional inorganic filler dispersed throughout the binding matrix. The starch-bound sheets can be cut, rolled, pressed, scored, perforated, folded, and glued to fashion articles from the sheets much like paper or paperboard. The sheets are particularly useful in the mass production of containers, such as food and beverage containers.

The Porous humidity-control Tile and method for manufacturing same

본 발명은 나노기공을 가진 천연재료로 이루어지고, 셀룰라 형태의 미세 구형 기공이 균일하게 형성되어 이중 기공구조를 갖도록 함으로써 흡방습 성능이 향상되도록 한 경량 다공질 조습 타일 및 이의 제조방법에 관한 것이다. The present invention is made of a natural material having nano-pores, and relates to a lightweight porous humidity control tile and a method for manufacturing the same, in which cell-like fine spherical pores are uniformly formed to have a double pore structure to improve moisture absorption and moisture absorption performance. 본 발명에 의한 경량 다공질 조습 타일은, 나노기공(122)을 포함하여 습기 조절이 가능한 조습 기지조직(120)에 가열 소성시에 제거되는 중공형(中空刑) 기공형성제와 대응되는 크기의 다수 구형기공(110)이 셀룰라 형태로 포함되어 이중 기공 구조를 갖는다. 그리고, 상기 기지조직(120)은, 40 내지 95 중량%의 규조토와 황토, 적점토, 카올린, 제올라이트, 일라이트, 질석, 장석, 도석, 납석 중 하나 이상으로 이루어진 잔부(殘部)를 포함하여 구성되며, 상기 구형기공(110)은, 10 내지 80%의 부피를 갖는 것을 특징으로 한다. 이와 같이 구성되는 본 발명에 따르면, 타일의 경량화가 가능하며 단위 무게당 조습 특성이 향상되는 이점이 있다. Lightweight porous humidity control tile according to the present invention, including the nano-pores 122, a number of sizes corresponding to the hollow pore-forming agent which is removed during heating and firing in the humidity control base structure 120 capable of moisture control Spherical pores 110 are included in a cellular form to have a double pore structure. In addition, the matrix 120 is composed of 40 to 95% by weight of diatomaceous earth, loess, red clay, kaolin, zeolite, illite, vermiculite, feldspar, pottery stone, and the remainder made of at least one of feldspar. , The spherical pores 110, characterized in that having a volume of 10 to 80%. According to the present invention configured as described above, there is an advantage that the weight of the tile can be reduced and the humidity control property per unit weight is improved. 다공질, 조습, 타일, 구형기공, 기공형성제 Porous, Humidity, Tile, Spherical Pore, Pore Forming Agent

The methode of insulation sheet manufacture and insulation sheet

본 발명은 건축용으로 사용되는 불연단열판재 및 그 제조방법에 관한 것으로, 좀 더 구체적으로는 반 가공된 상태의 분리된 부재를 운반하여 건축현장에서 짜 맞춤 가공하여 성형작업이 이루어지게 된다. The present invention relates to a non-combustible insulation board and a method for manufacturing the same, which are used for building, and more specifically, to carry out the separated member in a semi-processed state by forming a fabrication work by woven in the construction site. 형틀에 외벽 또는 내벽용 몰탈을 처리한 다음 지그재그로 절곡된 금속 망체상의 스페이서의 양측에 평판상의 금속 망체로 구성된 지지판을 결속 고정하여 심재를 구성한 상태에서 스티로폴과 제올라이트 퍼라이트 등 단열성 경량 골재를 시멘트와 혼화한 몰탈을 소정의 충진재충진 한 다음 내벽 또는 외벽 마감용 몰탈을 금형을 이용하여 심재와 일체로 결합 구성토록 하는 방식을 통해 불연단열판재를 성형 제조토록 한 것이다. Heat-treated lightweight aggregates such as styropol and zeolite perlite are mixed with cement in the state that cores are formed by treating the outer wall or inner wall mortar on the mold and binding the support plate composed of the flat metal mesh on both sides of the spacer on the zigzag-shaped metal mesh. After filling the mortar with a predetermined filling material, the mortar for the inner wall or the outer wall is formed to be manufactured by forming a non-combustible insulating plate material by combining the core with the core material using a mold. 반 가공 상태인 망체로 된 부재를 다량 적층하여 운반하므로 운송비를 절감하고, 제조공정이 간편하여 현장에서 직접 성형 제조하여 사용하므로 운송비 및 인건비가 절감되고 일정한 품질을 망체부재를 대량생산하는 것이 가능하여 제조원가의 절감을 기할 수 있음은 물론 견고한 구조적 강도와 가벼우면서 우수한 단열성과 함께 스티로폴을 사용하면서도 시멘트와 혼화하여 내화성을 추구할 수 있으며 시공이 간편하여 공기(工期)의 단축과 작업자의 안전성 확보 등 취급에 편의성을 기할 수 있도록 한 내열성 불연단열판재에 관한 것이다. It reduces the transportation cost by stacking and transporting a large amount of semi-processed mesh members, and it is easy to manufacture and use directly in the field because the manufacturing process is simple. Therefore, the transportation cost and labor cost can be reduced, and mass quality of the mesh members can be produced. Not only can it reduce manufacturing costs, but it also has strong structural strength, light weight, and excellent insulation, and it can be fireproof by mixing with cement while using ...

Highly inorganically filled compositions

유기 중합체 결합재, 물, 1종 이상의 무기 혼합재, 섬유재 및 임의의 혼합물제를 원하는 성능기준에 적합한 시이트를 형성하기에 적절한 양으로 함께 혼합함으로써 제조되는 고도로 무기물 충전된 매트릭스를 갖는 시이트를 제조하기 위한 조성물, 방법 및 장치가 제공된다. 무기물 충전된 혼합물은 먼저 혼합물(40)을 압출하고, 압출된 물질을 한 세트의 롤러(50) 사이로 통과시킴으로써 시이트로 형성된다. 압연된 시이트를 가열된 롤러 및/또는 건조실을 이용하여 가속적으로 건조시켜 실질적으로 경화된 시이트로 만든다. 무기물 충전된 시이트는 종이, 판지, 폴리스티렌, 플라스틱 또는 금속 같은 종래의 재료로 지금까지 만들어졌던 시이트와 실질적으로 유사한 성질을 가질 수 있다. 이러한 시이트는 감거나, 압축하거나, 새김선을 긋거나, 천공하거나, 접거나, 접착될 수 있다. 이들은 음식이나 음료 용기 및 포장재와 같은 물품의 대량생산에 특히 유용하다.

Powder treatment for enhanced flowability

A method of enhancing the flowability of a powder. The powder is defined by a plurality of particles having an initial level of inter-particle forces between each particle. The method comprises: treating the powder, wherein the level of inter-particle forces between each particle is substantially decreased from the initial level; fluidizing the treated powder; flowing the treated powder into a plasma arc chamber; the plasma arc chamber generating a plasma arc; and the plasma arc chamber operating on the treated powder using the generated plasma arc. Preferably, the inter-particle forces are decreased by coating the particles with an organic surfactant.

Pinning and affixing nano-active material

A nanoparticle comprises a nano-active material and a nano-support. In some embodiments, the nano-active material is platinum and the nano-support is alumina. Pinning and affixing the nano-active material to the nano-support is achieved by using a high temperature condensation technology. In some embodiments, the high temperature condensation technology is plasma. Typically, a quantity of platinum and a quantity of alumina are loaded into a plasma gun. When the nano-active material bonds with the nano-support, an interface between the nano-active material and the nano-support forms. The interface is a platinum alumina metallic compound, which dramatically changes an ability for the nano-active material to move around on the surface of the nano-support, providing a better bond than that of a wet catalyst. Alternatively, a quantity of carbon is also loaded into the plasma gun. When the nano-active material bonds with the nano-support, the interface formed comprises a platinum copper intermetallic compound, which provides an even stronger bond.

Workflow for novel composite materials

A method of making a composite material, the method comprising: providing a tile, wherein the tile comprises an inorganic material; and bonding the tile to a ductile backing material using heat-curable adhering material and catalyzed foamable exothermic material between the tile and the ductile backing material, wherein heat generated from the use of the catalyzed foamable exothermic material cures the heat-curable adhering material. In some embodiments, the exotherm from the foaming of the foamable exothermic material cures the heat-curable adhering material for a time sufficient to unite a solid foam body to the heat-curable adhering material of the tile and the ductile backing material. The method is particularly advantageous in bonding a tile composed of nano-particles to a ductile backing material, as it helps retain the nanoscale properties of the nano-particles in the tile.

Impact resistant material

A method of making a tile, the method comprising: providing a plurality of nano-particles, wherein the plurality of nano-particles comprises a plurality of ceramic nano-particles; and performing a spark plasma sintering (SPS) process on the plurality of nano-particles, thereby forming a tile comprising the plurality of nano-particles, wherein the nano-structure of the nano-particles is present in the formed tile. In some embodiments, the tile is bonded to a ductile backing material.

Advanced catalysts for automotive applications

Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. The advanced catalyst used in gas engines is a three-way catalyst. In both the two-way catalyst and the three-way catalyst, the at least one nano-particle includes nano-active material and nano-support. The nano-support is typically alumina. In the two-way catalyst, the nano-active material is platinum. In the three-way catalyst, the nano-active material is platinum, palladium, rhodium, or an alloy. The alloy is of platinum, palladium, and rhodium.

Sandwich of impact resistant material

A method of making a sandwich of impact resistant material, the method comprising: providing a powder; performing a spark plasma sintering process on powder to form a tile; and coupling a ductile backing layer to the tile. In some embodiments, the powder comprises micron-sized particles. In some embodiments, the powder comprises nano-particles. In some embodiments, the powder comprises silicon carbide particles. In some embodiments, the powder comprises boron carbide particles. In some embodiments, the ductile backing layer comprises an adhesive layer. In some embodiments, the ductile backing layer comprises: a layer of polyethylene fibers; and an adhesive layer coupling the layer of polyethylene fibers to the tile, wherein the adhesive layer comprises a thickness of 1 to 3 millimeters.

Fracture toughness of glass

A method of making glass is provided. The method comprises preparing a dispersion of a nano-material. A slurry of a glass matrix material is prepared. The nano-dispersion is mixed with the matrix slurry to form a nano-dispersion/slurry mixture. The nano-dispersion/slurry mixture is dried. The nano-dispersion/slurry mixture is pressed into a final manufacture comprising a molecular structure including the nano-material bonded within and uniformly distributed throughout the molecular structure. The manufacture comprises an increased fracture toughness compared with a conventional manufacture produced without bonding the nano-material within the molecular structure. The nano-material has a size on the order of tens of nanometers. The matrix material has a size on the order of several micrometers. Five percent of the nano-dispersion/slurry mixture comprises the nano-material dispersion. Sintering is performed on the final form using a sintering process following the pressing step. The sintering process includes a hot isostatic pressing process.

Advanced catalysts for automotive applications

Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. The advanced catalyst used in gas engines is a three-way catalyst. In both the two-way catalyst and the three-way catalyst, the at least one nano-particle includes nano-active material and nano-support. The nano-support is typically alumina. In the two-way catalyst, the nano-active material is platinum. In the three-way catalyst, the nano-active material is platinum, palladium, rhodium, or an alloy. The alloy is of platinum, palladium, and rhodium.

Fracture toughness of ceramics

A method of making ceramics is provided. The method comprises preparing a dispersion of a nano-material. A slurry of a ceramic matrix material is prepared. The nano-dispersion is mixed with the matrix slurry to form a nano-dispersion/slurry mixture. The nano-dispersion/slurry mixture is dried. The nano-dispersion/slurry mixture is pressed into a final manufacture comprising a granular structure including the nano-material bonded within and uniformly distributed throughout the granular structure. The manufacture comprises an increased fracture toughness compared with a conventional manufacture produced without bonding the nano-material within the granular structure. The nano-material has a size on the order of tens of nanometers. The matrix material has a size on the order of several micrometers. Five percent of the nano-dispersion/slurry mixture comprises the nano-material dispersion. Sintering is performed on the final form using a sintering process following the pressing step. The sintering process includes a hot isostatic pressing process.

Sandwich of impact resistant material

A sandwich of impact resistant material comprising: a first tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the first tile and the first tile comprises a hardness value; a second tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the second tile and the second tile comprises a hardness value; and a third tile comprising a plurality of nano-particles bonded together, wherein the nano-structure of the nano-particles is present in the third tile and the third tile comprises a hardness value, wherein the second tile is coupled in between the first tile and the third tile, and the second tile comprises a hardness value greater than the first tile and the third tile.

Advanced catalysts for fine chemical and pharmaceutical applications

A catalyst comprising a plurality of support nanoparticles and a plurality of catalytic nanoparticles. At least one catalytic nanoparticle is bonded to each support nanoparticle. The catalytic particles have a size and a concentration, wherein a first configuration of the size and the concentration of the catalytic nanoparticles enables a first catalysis result and a second configuration of the size and the concentration of the catalytic nanoparticles enables a second catalysis result, with the first and second configurations having a different size or concentration, and the first and second catalysis results being different. In some embodiments, the first catalysis result is a selective reduction of a first selected functional group without reducing one or more other functional groups, and the second catalysis result is a selective reduction of a second selected functional group without reducing one or more other functional groups.

Highly efficient fireproof gypsum-cement composition with high resistance to water and heat resistance for reinforced cement light construction cement panels

FIELD: construction; fire safety. SUBSTANCE: invention relates to highly effective fireproof gypsum-cement compositions, particularly to panels. Panels employ one or more layers of a continuous phase resulting from curing an aqueous mixture of calcium sulphate alpha hemihydrate, hydraulic cement, coated expanded perlite particles filler, optional additional fillers, active pozzolan and lime. Coated perlite has a particle size of 1-500 microns, a median diameter of 20-150 microns, and an effective particle density (specific gravity) of less than 0.50 g/cm 3 . Panels reinforced with fibres, for example, alkali-resistant glass fibres. Preferred panel does not contain intentionally added entrained air. EFFECT: low heat transfer, high bending characteristics of panels. 10 cl, 27 dwg, 19 tbl, 16 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 592 307 C2 (51) МПК E04B 1/94 (2006.01) C04B 14/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013133416/03, 16.12.2011 (24) Дата начала отсчета срока действия патента: 16.12.2011 (72) Автор(ы): ДУБЕЙ Ашиш (US), ЧАН Цезар (US) 23.12.2010 US 12/977,801 (43) Дата публикации заявки: 27.01.2015 Бюл. № 3 R U (73) Патентообладатель(и): ЮНАЙТЕД СТЭЙТС ДЖИПСУМ КОМПАНИ (US) Приоритет(ы): (30) Конвенционный приоритет: (45) Опубликовано: 20.07.2016 Бюл. № 20 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.07.2013 (86) Заявка PCT: 2 5 9 2 3 0 7 (56) Список документов, цитированных в отчете о поиске: US 660487 B1, 16.09.2003. US 20090011207 A1, 08.01.2009. WO 0242064 A1, 30.05.2002. WO 2007079104, 12.07.2007. (87) Публикация заявки PCT: C 2 C 2 US 2011/065333 (16.12.2011) WO 2012/087776 (28.06.2012) R U 2 5 9 2 3 0 7 Адрес для переписки: 105215, Москва, а/я 26, Рыбиной Н.А. (54) ВЫСОКОЭФФЕКТИВНЫЕ НЕСГОРАЕМЫЕ ГИПСОЦЕМЕНТНЫЕ КОМПОЗИЦИИ С ПОВЫШЕННОЙ УСТОЙЧИВОСТЬЮ К ВОДЕ И ТЕРМОСТОЙКОСТЬЮ ДЛЯ АРМИРОВАННЫХ ЦЕМЕНТНЫХ ЛЕГКИХ КОНСТРУКЦИОННЫХ ЦЕМЕНТНЫХ ПАНЕЛЕЙ (57) ...

Dry powder and mortar plate and its manufacture method and manufacturing equipment

本发明涉及一种干粉砂浆板(1)，其具有至少一层干粉砂浆层(3)，其中，所述干粉砂浆层(3)具有借助水溶性胶粘剂固化的干粉砂浆混合物，其中，所述干粉砂浆混合物由矿物性的、尤其是水硬性粘结剂，集料以及必要时至少一种添加料和/或至少一种添加剂组成，而且，相对于干粉砂浆混合物的干质量，所述干粉砂浆混合物具有5重量％至35重量％，优选10重量％至25重量％的由开孔和/或闭孔轻集料颗粒(14)组成的轻集料，本发明同时涉及制造所述干粉砂浆板(1)的方法与设备。

Method of Preparing Artificial Light-weight Aggregates

본 발명은 인공경량골재의 제조방법에 관한 것으로, CaO 함유 석탄회를 저회 또는 매립회의 무기성오니로 수화시키고 아이리히 믹서(Eirich mixer) 등과 같은 조립기를 이용하여 혼합시켜 인공경량골재를 제조함으로써 전량 매립되던 CaO 함유 석탄회를 재활용하고 콘크리트의 내구성, 팽창, 풍화, 균열 및 강도저하 등 문제를 일으키는 유리석회를 안정화시킨 CaO 함유 석탄회를 이용하여 표준 KS규격(KS F 2534)을 만족시키는 인공경량골재를 제조하는 효과가 있다.

Manufactured article, method of this article manufacture, system for this article manufacture

FIELD: articles, methods and equipment for their manufacture. SUBSTANCE: invention includes manufacture of sheets having matrix filled with numerous inorganic substances produced by mixing of organic polymer binder, water, one or more inorganic aggregate materials, fibers and selected additional mixtures in preset proportions to obtain sheet with preset properties. Mixtures with inorganic substances are formed into sheets by the first extrusion of mixture and subsequent passing of extruded material through rolls. Sheets rolled by rolls are dried by accelerated method to obtain hardened sheet by rolling with hot rollers and/or in drying chamber. Sheets containing inorganic substances may have properties essentially similar to sheets manufactured from traditional such as paper, cardboard, polystyrene, plastic and metal. Such sheets may be rolled, pressed, marked, perforated, bent or cemented. Particularly, these sheets are applicable in mass manufacture of such articles as food containers and containers for beverages, and as packing materials. EFFECT: manufactured ecologically safe high-quality material and articles. 191 cl, 26 dwg ЗА СУСС ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2 142 878. (51) МПК 13) Сл В 28 В 21/00, 21/72, 0 21 Е 11/00, В 32 В 1/08 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95114456/03, 24.11.1993 (24) Дата начала действия патента: 24.11.1993 (30) Приоритет: 25.11.1992 Ш$ 07/982 ,383 19.11.1993 1$ 08/152,354 19.11.1993 4$ 08/154,436 (46) Дата публикации: 20.12.1999 (56) Ссылки: Ц$ 4445970 А, 28.04.92. КУ 2062241 СЛ, 20.06.96. 54 1386026 АЗ, 30.03.88. КЦ 94043609 А\Л, 30.11.96. Ц$ 5108679 А, 28.04.92. 4$ 4895598 А, 23.01.90. 4$ 4093690 А, 06.06.78. ЕР 02004171 А, 05.11.86. УР 55-45511, 18.11.80. ЕК 2121551, 29.09.12. ЕК 2345912, 02.12.11. СВ 2099688, 15.12.82. (86) Заявка РСТ: 1$ 93/11490 (24.11.93) (87) Публикация РСТ: М/О 94/12328 (09.06.94) (98) Адрес для переписки: 113834, Москва, ...

Catalyst production method and system

Advanced catalysts for use in cars

FIELD: chemistry. SUBSTANCE: advanced catalyst includes a honeycomb structure with a nanoparticle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. In both the two-way catalyst and a three-way catalyst, the nanoparticle includes an active nanomaterial and a nanosupport. The nanosupport is typically alumina. In the two-way catalyst, the active nanomaterial is platinum. In the three-way catalyst, the active nanomaterial is platinum, palladium, rhodium, or an alloy. The alloy is a platinum, palladium and rhodium alloy. EFFECT: improved catalyst properties. 26 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B01J 21/12 B01J 23/40 B01J 23/46 B01J 35/04 B01J 37/025 (13) 2 583 054 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012129989/04, 09.12.2010 (24) Дата начала отсчета срока действия патента: 09.12.2010 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ИНЬ Цинхуа (US), ЦИ Сиван (US), БИБЕРГЕР Максимилиан А. (US) 15.12.2009 US 61/284,329; 07.12.2010 US 12/962,490 R U (73) Патентообладатель(и): ЭсДиСиМАТЕРИАЛЗ, ИНК. (US) (43) Дата публикации заявки: 27.01.2014 Бюл. № 3 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.07.2012 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 2003/0139288 A1, 24.07.2003. US 2006/0094595 A1, 04.05.2006. US 2008/0274344 A1, 06.11.2008. US 2009/0274903 A1, 05.11.2009. US 2009/0010801 A1, 08.01.2009. US 2004/0127586 A1, 01.07.2004. US 2009/0114568 A1, 07.05.2009. RU 2259228 С2, 27.08.2005. RU 2301702 С2, 27.06.2007. (86) Заявка PCT: 2 5 8 3 0 5 4 US 2010/059760 (09.12.2010) R U 2 5 8 3 0 5 4 (45) Опубликовано: 10.05.2016 Бюл. № 13 (87) Публикация заявки PCT: WO 2011/075399 (23.06.2011) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) УЛУЧШЕННЫЕ КАТАЛИЗАТОРЫ ДЛЯ ИСПОЛЬЗОВАНИЯ В АВТОМОБИЛЯХ (57) Реферат: ...

HYDRAULICALLY SETTABLE MIXTURES

수경성 및 무기물 충전된 물질로부터 용기 및 포장재를 포함하는 제품을 만들기 위한 조성물, 제법 및 시스템이 개시된다. 제조될 제품이 원하는 성능을 갖도록 소정이 성질을 부여하는 수경성 결합재 또는 유기 결합재, 물 및 적절한 첨가제, 즉 혼합재, 섬유 및 레올로지-조절제를 함께 혼합함으로써 적절한 조성물을 제조한다. 상기 혼합물로부터, 다이 압축, 사출 성형, 취입 성형, 지거링, 습윤 시이트 성형 및 건조 시이트 성형을 포함하는 다양한 성형 공정에 의해 원하는 제품을 성형할 수 있다. 시이트 형성과정은 먼저 압출기(12) 또는 롤러 등을 이용하여 혼합물을 시이트로 형태형성시키고, 시이트를 형성시킨 다음 경화시키는 것이 필요하다. 그후, 인쇄된 표시나 피복이 가해질 수 있다.

Composition material for making shaped articles

Shaped articles with a coherent matrix which comprises homogeneously arranged inorganic solid particles A of a size of from about 50 ANGSTROM to about 0.5 micron, such as silica dust particles, and densely packed solid particles B having a size of the order of 0.5-100 micron and being at least one order of magnitude larger than the respective particles A, such as Portland cement particles, the particles A being homogeneously distributed, especially densely packed, in the void volume between the particles B, are made from an easily flowable composite material containing a very low amount of liquid and an extremely high amount of a dispersing agent, such as a concrete superplasticiser. Test speciments with Portland cement-silica dust-based matrices with dense packing of the silica dust have higher compressive strengths than hitherto reported, and reinforcements such as fibers or steel bars are subject to a high degree of fixation in the dense Portland cement-silica dust matrix. Composite material for making shaped article comprises dispersing agent in sufficiently high amount to obtain a viscous to plastic consistency of the composite material with the small volume of liquid necessary to fill voids between particles A and B. The shaping of the composite material may be performed in a low stress field and without exhange of liquid with the surroundings.

Method of forming oxide dispersion strengthened alloys

A method of forming an oxide-dispersion strengthened alloy and a method for forming an oxide-alloy powder where the oxide-nanoparticles are evenly distributed throughout the powder. The method is comprised of the steps of forming an oxide-nanoparticles colloid, mixing the oxide-nanoparticles colloid with alloy-microparticles forming an oxide-alloy colloid, drying the oxide-alloy colloid solution to form an oxide-alloy powder, applying pressure to the oxide-alloy powder, and heating the oxide-alloy powder to a sintering temperature. The oxide-nanoparticles are sized to be between 1-10 nanometers in diameter. The ratio of oxide-nanoparticles to alloy-microparticles should be 1-5% by weight. Heating of the oxide-alloy powder can use a spark plasma sintering process.

Heat treatment of marble granules - to opacify them prior to use as filler in marbled concrete

Limestone rock granules for use as filelrs in building blocks, are prepared by crushing limestone rock to predetermined granule sizes and heating the granules to 300-450 degrees C for up to 20 mins. (6-17 mins.), the temp. being higher within the given range the larger the grain size, forming granules of marble. Esp. for making marbled effect tiles and paving stones by mixing the granules with a hydraulic binder. Naturally translucent granules are opacified sufficiently to provide the opaque marbled effect when the granules are incorporated in a concrete.

PROCESS AND MOLD FOR THE MANUFACTURING OF AN INSULATION ELEMENT, IN PARTICULAR A CONSTRUCTION PANEL

Assembly of prefabricated panels for partition walls - using cast plaster slabs contg. low density fillers

PROCESS FOR PRODUCING A CONCRETE COMPOSITION OR ALLOY MORTAR

L'invention porte sur un procédé de fabrication d'une composition de béton ou mortier allégé présentant une masse volumique à l'état sec comprise entre 200 et 1400 kg/ m3 dans lequel on mélange des constituants comprenant au moins des granulats légers de masse volumique des particules comprise entre 50 et 1000 kg/m3, au moins un liant minéral choisi parmi les liants hydrauliques, les sources de sulfates de calcium et la chaux, au moins un agent moussant et de l'eau, et éventuellement un ou plusieurs additifs, le dit agent moussant étant un alcool polyvinylique et son moussage se faisant in-situ lors de son mélange avec l'eau et au moins un des constituants choisis parmi les granulats et/ ou le liant minéral. The invention relates to a method for manufacturing a lightened concrete or mortar composition having a density in the dry state of between 200 and 1400 kg / m 3 in which constituents comprising at least lightweight aggregates of density are mixed. particles of between 50 and 1000 kg / m 3, at least one inorganic binder chosen from hydraulic binders, sources of calcium sulphates and lime, at least one foaming agent and water, and optionally one or more additives, said foaming agent being a polyvinyl alcohol and its foaming being in-situ during its mixing with water and at least one of the constituents selected from the aggregates and / or the inorganic binder.

Patent FR2342147B3

Recycling type environmental protection construction method in restriction type discrete body arch (or dome) structure

(57)【要約】 （修正有） 【課題】低純度、低強度材、リサイクル材を活用し、環 境問題解決の一助となる拘束性離散体アーチ構造による 構造物及びその工法を提供する。 【解決手段】連続体に起因する応力集中を防ぎ耐震性等 を高めるため、構造を拘束性離散体とアーチアクション で形成する。アーチ材には、石材やコンクリートに限ら ず、従来、強度的に問題があり使用されなかった低品位 材が使用できる。設計では構造特性と安定要件を、アー チ構築法ではプレキャストブロック工法、プレパクトブ ロック工法、プレストレスト工法などによる。

A kind of lightweight precast body and preparation method thereof

本发明公开了一种轻质预制体及其制备方法，轻质预制体包括有空心基体(1)或者实心轻质基体(5)、上面层板(2)、下面层板(3)和钢筋组件(4)。钢筋组件(4)中的上层钢筋网位于基体(1、5)的上方，钢筋组件(4)中的下层钢筋网位于基体(1、5)的下方，钢筋组件(4)中的Z轴向立柱钢筋(4C)穿过基体(1、5)的矩形通孔；混凝土制成的上面层板(2)之内含有上层钢筋网，混凝土制成的下面层板(3)之内含有下层钢筋网。本发明采用空心基体(1)或实心轻质基体(5)，并辅以三个方向的钢筋来增强，通过注入混凝土形成上下面板和Z轴向支撑(6)，构成具有空间力学特性的轻质预制体。

PLASTER PLATE WITH PLASTER GRANULES

Abstract of the technical content of the invention. The present invention relates to a plasterboard comprising at least one facing (1, 2); at least one layer of plaster granules (5), each granule (6) having a mean diameter between 200 µm and 3 mm; at least one tie layer (3, 4) between the facing and the layer of plaster granules, said tie layer comprising plaster and not comprising plaster granules.

PROCESS FOR MANUFACTURING MOLDED WALL TILES OF RECONSTRUCTED MATERIAL AND PRODUCTS OBTAINED

The invention concerns a method for making wall slabs moulded in reworked material, and the resulting products. The method consists in casting in a flat-base mould (3), in successive layers (4, 5, 6) of different criss-crossed and pressed thickness levels, a paste obtained by working a mixture containing a high proportion of lime paste and limestone and silica aggregates, and white cement, stone powder, mineral and organic additives and natural pigments, the constituents being selected so that the surfaces (8, 9) are rough. The invention is generally applicable to the building sector and concerns in particular the industrial and commercial sector involved in manufacturing and marketing elements for wall facing, indoors or outdoors.

Sealable liquid-tight containers comprised of coated hydraulically settable materials

Sealable liquid-tight containers and methods for economically manufacturing such containers for storing and dispensing substances and any other purposes for which conventional sealable liquid-tight containers are utilized. The containers are readily and economically formed from mixtures of hydraulically settable binders such as hydraulic cement, gypsum and clay with water. Appropriate additives can also be added to the mixture which impart desired characteristics and properties to both the mixture and the hardened containers. The mixtures can be utilized to form containers by various methods. One method involves forming the containers without substantial mixing of the mixture, compacting the mixture and hydrating the mixture. Other methods involve molding the mixture, extruding the mixture and forming sheets from the mixture to be converted into containers. The components may also be dried, coated, lined, laminated and/or receive printing.

BUILDING ELEMENT FOR A BUILDING AND METHOD FOR MANUFACTURING SUCH A MEMBER

Expanded perlite boards prodn. - by rolling a viscous mixt. of expanded perlite particles

A bonded expanded perlite board is made by rolling to the required thickness a layer of a viscous paste of expanded perlite particles and at least one additive and cutting the board to length. The additives preferably comprise a mixture of TiO2, Na2SiO3, SiO2, glass fibres and fireclay. A machine for performing this process is specifically claimed. The boards have good heat insulation properties withstanding temp. >1000 degrees C without loss of bond strength or loss of impermeability to fire, flame or toxic gas.

Process for manufacturing artificial marble slabs and artificial marble slabs obtained by this process

Process for carrying out panels, tiles and the like using agglomerates of different minerals

The invention relates to a process for carrying out panels, tiles and similar using agglomerates of different minerals wherein the terracotta granules or other minerals are mixed with bi-components or thermosetting resins and spread by means of a dosing means onto a plan provided with side, in such a way to form a layer of desired thickness. Said layer is then inserted between the heated surface of a press, where, by virtue of the simultaneous effect of heat and pressure, it is carried out the polymerization of the resin, which hardens and transforms the agglomeration layer in a panel resistant to fire, water and mechanical stresses, usable for different applications.

Patent FR2267866B1

PROCESS FOR PRODUCING A CONCRETE COMPOSITION OR ALLOY MORTAR

Process for manufacturing slabs imitating marble and slabs manufactured by this process

VEGETABLE PANEL, COMPRISING A SOLID COMPOSITE STRUCTURE, FOR PUBLIC WORKS AND CONSTRUCTION

Panneau végétalisable, comportant une structure composite solide, destiné aux travaux publics et à la construction. L'invention est relative à un panneau d'habillage (1), destiné au développement de végétaux, dans le domaine des travaux publics et de la construction. Il comporte, fixé sur un support (5), une structure solide composite (2) constituée d'éléments pierreux légers reliés et rendus solidaires entre eux au moyen d'un agent liant, ladite structure ménageant dans son volume des cavités, interstices et pores aptes à recevoir un substrat organo-terreux et permettant le développement de végétaux. Vegetable panel, with a solid composite structure, for public works and construction. The invention relates to a covering panel (1), intended for the development of plants, in the field of public works and construction. It comprises, fixed on a support (5), a solid composite structure (2) made up of light stony elements connected and made integral with one another by means of a binding agent, said structure providing in its volume cavities, interstices and pores able to receive an organo-earthy substrate and allowing the development of plants.

INSULATING MASONRY BLOCK AND CARRIER AND METHOD FOR MANUFACTURING THE BLOCK

Wallboard containing scrim and matt

Cement wallboards and methods for their preparation are disclosed. The wallboards comprise two scrim layers and one mat layer. The wallboards have a smooth surface, are strong, lightweight, and easy to score and snap. Tiles can be readily adhered to the boards. The wallboards can be used in general commercial and residential construction, and are particularly attractive for use in high water/moisture areas such as bathrooms and shower enclosures.

PLASTER PLATE WITH PLASTER GRANULES

La présente invention a pour objet une plaque de plâtre comprenant au moins un parement ; - au moins une couche de granulés de plâtre et chaque granulé présentant un diamètre moyen compris de 200 µm à 3 mm; - au moins une couche de liaison entre le parement et la couche de granulés de plâtre ladite couche de liaison comprenant du plâtre et ne comprenant pas de granulés de plâtre. The present invention relates to a gypsum board comprising at least one facing; at least one layer of plaster granules and each granule having a mean diameter of from 200 μm to 3 mm; at least one bonding layer between the facing and the layer of plaster granules, said bonding layer comprising plaster and not comprising plaster granules.

Improvements in Forming Concrete Bodies in Moulds.

86. Baltzer, W. J. Jan. 2. Processes.-In forming concrete bodies such as pipes, troughs, walls, posts, sleepers, &c., mortar is forced into moulds containing reinforcements and aggregates by means of pneumatic pressure. The mortar is contained in a closed vessel 8 fitted with stirrers 10 and communicating by a pipe 7 with a pneumatic pressure supply. The moulds 4, containing reinforcements 5 and aggregates 6, are fitted with cocks 13, 14, 15 adapted to be connected, in turn, to the outlet 12 of the vessel 8 by a flexible pipe 11.

PROCESS FOR MANUFACTURING COVERING TILES AND TILES OBTAINED

Building brick - with large pores,prodn

Porous brick is made by mixing the unfired clay with expanded resin granules and drying and firing. Pores may be of any size but are pref. large. Pref. each granule of resin is coated with clay during mixing. Mix is moulded in vibrated moulds. Bricks are suitable for use in thermal and acoustic insulation panel sandwiched between layers of concrete, plaster, etc., lightweight construction blocks etc.

Process and installation for the manufacture of building elements in porous or light materials agglomerated by cement

Method for manufacturing surfacing slabs and slabs obtained

The subject of the present invention is a method for manufacturing surfacing slabs by moulding light concrete obtained by mixing cement, sand and expanded shale, whilst respecting the minimum breaking coefficient as well as the water absorption coefficient. Application to obtaining fencing, building surfacings, water course banks and any surfacing for public works constructions.

CONSTRUCTION PLATE FOR CARRYING OUT WORK, METHOD FOR MANUFACTURING DEVICE INTEGRATED IN BUILDING PLATE, AND METHOD FOR MANUFACTURING SUCH PLATE

Plaque de construction pour la réalisation d'ouvrage, comprenant un coffrage (2) délimitant une zone de remplissage (4), et une pluralité de dispositifs (3) logés au sein de la zone de remplissage (4), chaque dispositif (3) ayant un corps (10) délimitant au moins une cavité fermée. Construction plate for the construction of a structure, comprising a formwork (2) delimiting a filling zone (4), and a plurality of devices (3) housed within the filling zone (4), each device (3) having a body (10) delimiting at least one closed cavity.

PLANT PANEL, COMPRISING A SOLID COMPOSITE STRUCTURE, FOR PUBLIC WORKS AND CONSTRUCTION

Panel (1) consists of a backing layer (5) e.g. of metal, plastic, concrete or rot-proof wood, covered with layer (2) of material that supports plant growth. The covering layer is made from lightweight stone fragments (3) e.g. expanded schist or clay held together by binding agent (4). The backing layer can be fixed to structure mechanically, by bolts/rivets, or chemically, by mortar/resin.

Method and apparatus for moulding cement

1494208 Feeding cement into moulds TAISEI CORP and Y ITO 25 Nov 1974 [24 Nov 1973 14 March 1974 20 March 1974 23 July 1974 25 July 1974 9 Oct 1974] 51030/74 Heading B5A [Also in Divisions E1-E2] Hydraulic cement is introduced into a mould cavity having interstitial air spaces defined therein by the internal configuration of the cavity or by the presence of prepacked reinforcing material, the cavity being connected to a reservoir or including a reservoir for holding excess cement surplus to that initially required to fill the interstices. The cavity and reservoir are maintained at a pressure below atmospheric and less than that of the cement supply, until the cavity is filled with cement and excess is present in the reservoir, where after the pressure in the reservoir is increased to force some of the excess cement into the cavity. In a first embodiment (Fig. 3), coarse aggregate 2 is packed into a sealed mould cavity on top of a thin mortar layer 35. Air is removed from between the aggregate particles by a vacuum pump 42, which evacuates also closed supply and reservoir tanks 27/38. Mortar is introduced into tank 27 from an open supply tank 29, and the opening of valves V 1 /V 2 causes mortar to be slowly transferred into the mould cavity. After a time, a valve V 4 is opened in steps to apply atmospheric pressure to the supply tank 27 and so speed up mortar feed, which can be further increased by a pressure source 43. When excess mortar is seen, or detected by indicators 17/17a, in the reservoir 38, atmospheric pressure or pressure from source 43 is applied to the reservoir, to force some of the excess mortar back into the mould. The mortar feed pipe 26, covered with wire mesh, is left embedded in the mortar, and feed is switched between stacked moulds (not shown) using couplings 33/34. Moulding is aided by vibration, and the concrete is cured at 20‹ C. in wet air, or at 60‹ C. in steam. A tank 41 separates air and liquid. In a second series of embodiments (Fig. 28 ...