Mobiler Munitionsbehälter

Verwendung einer Bewehrungsmatte zur Herstellung eines mobilen, zylindrischen Munitionsbehälters, welche Bewehrungsmatte mehrere, vorzugsweise mindestens zehn, Lagen von im Abstand voneinander angeordneten, aus Gewebesträngen gebildeten Gewebelagen (10a, 10b, 10c) enthält, wobei die Gewebelagen so gestaltet und angeordnet sind, dass über die Bewehrungsmattendicke eine Veränderung der Maschen- bzw. Lochweiten der Gewebelagen vorliegt, derart, dass bei der Zementmörtel- oder Betoninfiltration ein Siebeffekt bewirkbar ist, derart, dass Betonzuschlagskörner unterschiedlicher Größe über die Bewehrungsmattendicke nach ihrer Größe geordnet im Wesentlichen in vorgegebenen Lagen fixiert werden.

Process for the production of coarse concrete and articles made therefrom

... 702,052. Reinforced concrete. DEGEN, W. Aug. 17, 1950 [Aug. 20, 1949 ; Nov. 28, 1949 ; Feb. 21, 1950], No. 20425/50. Class 20 (4). [Also in Group V] A reinforced concrete beam contains large sized stone aggregate of a diameter more than ten times that of the concrete admixtures. Fig. 4 shows such a beam still in its casing 23, 24. Tie bolts 27, 28 are attached, fresh concrete laid and vibrated. A layer of stones 30 is placed on top and sinks to the bottom by pressure and shaking applied by a device 29.

Improvements in or relating to Claddings for Walls and other Surfaces

... 1,196,097. Moulding cladding sheets. H. J. WIEMERS. 14 June, 1968 [30 June, 1967], No. 28488/68. Heading B5A. [Also in Division E1] Plastics cladding sheets for walls, floors and facades, and with mineral grains projecting from one surface thereof, are moulded by applying a layer of mineral grains, e.g. quartz, gravel, basalt, or marble chippings, within a mould to a horizontal layer of a silicate based slurry which is water soluble when set, the thickness of the slurry corresponding to half the smallest grain size of the mineral whereby, after setting the slurry, e.g. by heating the mould, and removing unembedded mineral grains by bringing the mould to a vertical position, a layer of plastics, preferably thermoplastics, is applied in a horizontal position of the mould to embed therein the mineral grains projecting from the slurry and, after the plastics has set, the composite assembly is taken out of the mould and the set slurry removed therefrom with water. The plastics layer may incorporate ...

FILLING INTERSTICES BETWEEN PIECES OF MATERIAL

Manufactoring process of articles of wall and floor covering made up of aggregates and a binder.

ARMOURING MAT AS WELL AS USE OF SUCH A ARMOURING MAT FOR A CONSTRUCTION UNIT FROM CEMENT MORTAR AND/OR CONCRETE, CONSTRUCTION UNIT FROM CEMENT MORTAR AND/OR CONCRETE AS WELL AS PROCEDURE FOR THE PRODUCTION OF SUCH A CONSTRUCTION UNIT

PROCEDURE FOR MANUFACTURING FORMED FOILS WITH HIGH STRENGTH CONTENT

INORGANICALLY FILLING, FORMED ARTICLES AND PROCEDURES FOR THEIR PRODUCTION

STRENGTH-BOUND ZELLULARE MATRIX

Procedure and device for the production a high-strength concrete resulting in mixture

MECHANISM FOR THE PRODUCTION OF LIGHT-WEIGHT PRECAST PLATES

Compositions having a high ungelatinized starch content and sheets molded therefrom

Compositions and methods for manufacturing sealable liquid- tight containers comprising an inorganically filled matrix

Methods for extruding novel hydraulically settable compositions

HYDRAULICALLY SETTABLE CONTAINERS

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 ...

METHOD AND APPARATUS FOR THE MANUFACTURE OF CEMENTITIOUS SLAB PRODUCTS AND THE RESULTING PRODUCTS

Cementitious products in form of either single-layer tiles or slabs or of blocks to be subsequently sawed in form of said slabs are prepared from a mixture of a granulated stone material having a selected particle size, and from a binding mix formed by cement, a quantity of between 0.25 and 0.36 parts by weight of water relative to the weight of cement, and a plasticizer for cementitious slurries, in which the quantity of binding mix added is slightly in excess of the quantity corresponding to the void fraction of the granulated material, by a method and apparatus which provide for the forming mould, containing a layer of predetermined thickness of the mixture, to be subjected to a first very short deaeration step under the effect of a very high vacuum and to a subsequent vibration step under a lower vacuum, after which the mould goes on to setting and hardening steps.

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 (40) and then passing the extruded materials between a set of rollers (50). 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 form 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.

Verfahren zur Herstellung von Beton mit Grobzuschlägen.

Facing panels consisting of a plastic layers with

Facing panels for walls, floors, facades, etc., are produced by (a) filling a mould with a water-soluble slurry, (b) adding a hydraulic concrete material, (c) drying and removing the excess granules, (d) placing a plastic layer in position, so that the granules become entirely embedded, and a flat surface results, (e) curing the plastic, and (f) removing the slurry with water. The process gives facing panels consisting of a plastic layer, on one side of which a layer of granules embedded, to give the effect of the original hydraulic concrete. The panels have a lower weight, and are thinner than traditional concrete panels. The panels have high flexilibity, strength, and resistance to acids and weathering.

Verfahren und Einrichtung zur Herstellung von Leichtbauplatten und nach diesem Verfahren hergestellte Leichtbauplatte

Verfahren und Vorrichtung zur Herstellung einer einen hochfesten Beton ergebenden Mischung, sowie Anwendung des Verfahrens

Spatially adjusted mat arrangement for the progressive rate, position adjustment and variation of the addition granulation of cement-bound construction units.

Spatially adjusted mat arrangement for the progressive rate, position adjustment and variation of the addition granulation of cement-bound construction units.

Process and device for the manufacture of concrete to large blocks

Ground glass coated building element mfr. - using mortar contg. ground glass particles

COMPOSITIONS HAVING RAISED TEXT OF STARCH NOT GELATINIZADO AND LEVES MOLDED OF THE SAME ONES

MOBILE MUNITION CONTAINER AND MOBILE BUNKER OR SHELTER AND METHOD AND USE OF A REINFORCING MAT FOR PRODUCING SAID CONTAINERS AND BUNKERS (SHELTERS)

The invention relates to the use of a reinforcing mat for producing a mobile, preferably circular munition container, bunker or shelter (1). Said reinforcing mat (10a, 10b, 10c) comprises a plurality, preferably at least ten, spaced-apart fabric layers (10a, 10b, 10c) that are formed by fabric strands. The fabric layers are configured and disposed in such a manner that the mesh size or aperture width of the fabric layers varies across the reinforcing mat thickness to such an extent that, when cement mortar or concrete infiltrate the fabric, a sieving effect is achieved, thereby fixating concrete aggregate grains of varying sizes in substantially defined layers across the reinforcing mat thickness ordered according to size. Prior to concrete infiltration, displacers (11) of varying sizes are positioned between the various fabric layers, said displacers acting as spacers.

Композиционный материал для изготовления фасонного изделия

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 for surface treatment of clay ceramic or cementious articles

Procedure for the production of Verkleidungsplatten

SCHLEUDERBETON-ERZEUGNIS UND VERFAHREN ZU DESSEN HERSTELLUNG

Ein im wesentlichen rotationssymmetrisches Erzeugnis aus Beton wird im Schleuderbeton-Verfahren hergestellt, wobei in eine auf einer Bank rotierende Form eine Bewehrung und Beton sowie zum Erzielen einer Terrazzo-Außenfläche des Erzeugnisses gefärbte Steine und/oder Pigmente eingebracht werden. Nach dem Ausschalen des wenigstens teilweise abgebundenen Betonerzeugnisses kann dessen Außenfläche geschliffen, sandgestrahlt, poliert und/oder gestockt werden. Durch die Ausführung des Erzeugnisses als Schleuderbeton-Erzeugnis mit Terrazzo-Außenfläche werden rasch belastbare Betonerzeugnisse aus widerstandsfähiger Oberfläche, die keiner Nachbehandlung bedarf, zur Verfügung gestellt.

MOLDED CONCRETE FOUNDATION ELEMENT AND METHOD FOR ITS MANUFACTURE

PAVING BLOCK WITH IMPROVED ILLUMINATION

A paving block with improved illumination (luminescent paving block) preferably includes a concrete base layer and a photoluminescent layer. The photoluminescent layer is formed on top of the concrete base layer. The concrete base layer is preferably created by combining sand, aggregate, water, pigment and cement to form an uncured concrete mixture. The photoluminescent layer preferably includes very fine aggreagate, cement, water, pigment, photoluminescent sand and a polyester resin infused with a photoluminescent pigment or a silica-based glass material infused with photoluminescent pigment. Further, a light transmitting sealant may be placed over the photoluminescent material.

Matériau composite à base de verre concassé et de liant hydraulique ou résineux.

Matériau utilisable pour la décoration interne ou externe de construction, ou pour la préfabrication d'éléments tels que balconnières, jardinières, tables de jardin... caractérisé en ce qu'il comprend du verre concassé de faible à moyenne granulométrie mélangé à un liant hydraulique tel que ciment blanc ou résine, dans des proportions représentant 10 % à 50 % du volume total du matériau fini.

METHOD AND APPARATUS FOR MOULDING CEMENT

High strength concrete

PROCESS Of MAKING Of a MATRIX OF CONTAINMENT OF WASTE

INSULATION BARRIERS HAVING A HYDRAULICALLY SETTABLE MATRIX

Insulation barriers having a hydraulically settable component are disclosed. Such insulation barriers include laminate insulation barriers that have a highly insulative layer and a structural layer which has a hydraulically settable matrix. The highly insulative layer may include any known insulating material but is usually an inorganic material such as aerogel, xonotlite, a foamed hydraulically settable product, fiberglass, or rock wool. The structural matrix usually includes the reaction products of a hydraulically settable binder and water in combination with a rheology-modifying agent, an inorganic aggregate material, and fibrous materials to increase the strength of the final product. Finely dispersed voids may be incorporated into the hydraulically settable matrix to decrease the density and thermal conductivity of the insulation barrier. A dispersant may be added to improve the workability of the hydraulically settable mixture.

HINGES FOR HIGHLY INORGANICALLY FILLED COMPOSITE MATERIALS

A hinge for use in inorganically filled composite materials is provided. The hinge has an inorganically filled structural matrix comprising a water-dispersable organic polymer binder, an aggregate material, and a fibrous material. The hinge allows inorganically filled materials to be bent along a line without breakage of the material. The hinge is preferably formed by scoring a formed sheet of inorganically filled material (50). The hinge is particularly useful in containers that require bending of various container parts, such as in food containers and boxes made from inorganically filled materials.

METHODS FOR EXTRUDING NOVEL HYDRAULICALLY SETTABLE COMPOSITIONS

Hydraulically settable mixtures are extruded through auger extruder (20) into a variety of objects which are form-stable in the green state. High green strength is achieved by increasing yield stress of the mixture while maintaining adequate extrudability through first and second auger screws (26, 32) in first and second interior chambers (24, 30). Optimizing particle packing density while including a deficiency of water yields a hydraulically settable mixture which flows under pressures typically associated with extrusion of clay or plastic. A rheology-modifying agent can be added to increase yield stress while not significantly increasing viscosity of the mixture extruded through die head (34). Desired strength properties and other performance criteria of the final hardened extruded product having width and thickness dimensions generally corresponding to die width (38) and die thickness (39) of transverse slit (36), are controlled by adding aggregates, fibers, and other admixtures.

Cutting press

Compositions, methods and system for manufacturing articles, including containers and packaging materials, from inorganically filled materials are disclosed. Suitable compositions are prepared by mixing together an organic binder, water, and appropriate additives (such as aggregates, fibers, and rheology-modifying agents) which impart predetermined properties so that an article formed therefrom has the desired performance criteria. The desired article can be molded from a sheet. The sheet forming processes require the mixture to first be fashioned into a sheet, such as by the use of an extruder or rollers, after which the sheet is formed into the desired article. Once the article is formed, it is hardened. Printed indica and a coating can then be applied.

Shaped article and composite material and method for producing same

СПОСОБ ИЗГОТОВЛЕНИЯ ПРОВОДЯЩЕГО БЕТОННОГО БЛОКА, СОДЕРЖАЩЕГО ГРАФИТ

Изобретение относится к области формования. Предлагается способ изготовления проводящего бетонного блока, содержащего графит, причем исходные материалы для проводящего бетонного блока, содержащего графит, включают обычный портландцемент, воду, песок, гравий или щебень, графитовые порошки и электроды, в котором исходные материалы равномерно смешивают и заливают в форму. Электроды вставляют в форму, изделие удаляют из формы и выдерживают статически некоторое время. Прессование высокого давления проводят после заполнения формы исходными материалами и после того, как вставлены электроды, вода стекает из исходных материалов. Высокое давление снимают, когда не может вытечь больше воды, и затем изделие вынимают из формы и выдерживают статически некоторое время. Технический результат заключается в простоте способа и повышении конструкционной прочности проводящего бетонного блока. 6 з.п. ф-лы, 3 ил., 1 табл.

СПОСОБ И УСТРОЙСТВО ДЛЯ ПРОИЗВОДСТВА ЦЕМЕНТИРОВАННЫХ ПЛИТОЧНЫХ ИЗДЕЛИЙ И ПОЛУЧЕННЫЕ С ИХ ПОМОЩЬЮ ПЛИТОЧНЫЕ ИЗДЕЛИЯ

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) ...

Verfahren zum Bilden eines leitfähigen Betonblocks der Graphit enthält

Ein Verfahren zum Bilden eines leitfähigen Betonblocks, der Graphit enthält, auf dem Gebiet des Bildens von Betonprodukten wird offenbart. Das Verfahren verwendet ein nasstypisches Hochdruckpressverfahren, um die strukturelle Festigkeit des leitfähigen Betonblocks, der Graphit enthält, zu verbessern, während eine ausgezeichnete Leitfähigkeit gewährleistet wird. Die Anteile, das Mischen und Befüllen der Rohmaterialien und das Entfernen und statische Anordnen des leitfähigen Betonblocks, der Graphit enthält, sind im Wesentlichen die gleichen wie solche für einen gegenwärtig erhältlichen leitfähigen Betonblock, der Graphit enthält, dadurch gekennzeichnet, dass ein Hochdruckpressen ausgeführt wird, nachdem die Rohmaterialien in die Bildungsform (1) eingefüllt worden sind und nachdem die Elektroden (5) eingebettet worden sind, wobei das Wasser in den Rohmaterialien abgezogen wird, der hohe Druck freigegeben wird, wenn kein Wasser abgezogen werden kann, und das Produkt dann aus der Bildungsform ...

VERFAHREN ZUR HERSTELLEN VON GEFORMTEN FOLIEN MIT STÄRKEGEBUNDENER MATRIX

Reflective block and method of manufacture

A reflective block 10 wherein at least a surface portion 12 comprises a substantially light reflective material. A method of manufacturing the block, comprises placing the reflective surface 12, in a substantially liquid state, in a mould, and then adding a substrate portion 11, also in a substantially liquid state. The surface and substrate portions are then allowed to harden.

FILLING INTERSTICES BETWEEN PIECES OF MATERIAL

Method of producing a concrete article

PROCEDURE AND DEVICE FOR MANUFACTURING TILES, IN PARTICULAR VENEZIANI BODENFLIESEN AND SUCH A THING

PROCEDURE AND DEVICE FOR MANUFACTURING CONCRETE ARTICLES WITH VISIBLE AGGREGATES

STRENGTHENED COMPOSITE SLAB

Aggregates, catalysts and catalytic beds, and methods and ap paratuses for their production

Sealable containers comprising an inorganically filled matrix

CONCRETE BLOCK CONSTRUCTION

METHOD FOR MANUFACTURING ARTICLES IN THE FORM OF SHEETS CONSISTING OF A CONGLOMERATE STONE MATERIAL AND A BINDER AND RESULTANT SHEET

A sheet of conglomerate material is formed with a visible surface having the form of so-called split stone or crocodile skin using a multiple mix consisting of at least two single mixes each formed by a granulated stone material and a hardening binder. At least one of the single mixes comprises a granular material having a hardness less than that of the granular material of the at least one other mix. When the sheet, vacuum vibrocompressed and hardened, is machined using a non- rigid abrasive tool, the surface zones (14) where the mix with the granular material of lesser hardness is present are scored to a greater degree, producing the aforementioned aesthetic effect. If, on the other hand, granules (26) of a material with a very high hardness are added to the mix, a sheet with non-slip properties is obtained.

INSULATION BARRIERS HAVING A HYDRAULICALLY SETTABLE MATRIX

Insulation barriers having a hydraulically settable component are disclosed. Such insulation barriers include laminate insulation barriers that have a highly insulative layer and a structural layer which has a hydraulically settable matrix. The highly insulative layer may include any known insulating material but is usually an inorganic material such as aerogel, xonotlite, a foamed hydraulically settable product, fiberglass, or rock wool. The structural matrix usually includes the reaction products of a hydraulically settable binder and water in combination with a rheology-modifying agent, an inorganic aggregate material, and fibrous materials to increase the strength of the final product. Finely dispersed voids may be incorporated into the hydraulically settable matrix to decrease the density and thermal conductivity of the insulation barrier. A dispersant may be added to improve the workability of the hydraulically settable mixture.

METHOD AND APPARATUS FOR THE MANUFACTURE OF CEMENTITIOUS SLAB PRODUCTS AND THE RESULTING PRODUCTS

Cementitious products in form of either single-layer tiles or slabs or of blocks to be subsequently sawed in form of said slabs are prepared from a mixture of a granulated stone material having a selected particle size, and from a binding mix formed by cement, a quantity of between 0.25 and 0.36 parts by weight of water relative to the weight of cement, and a plasticizer for cementitious slurries, in which the quantity of binding mix added is slightly in excess of the quantity corresponding to the void fraction of the granulated material, by a method and apparatus which provide for the forming mould, containing a layer of predetermined thickness of the mixture, to be subjected to a first very short deaeration step under the effect of a very high vacuum and to a subsequent vibration step under a lower vacuum, after which the mould goes on to setting and hardening steps.

METHODS FOR MANUFACTURING MOLDED SHEETS HAVING A HIGH STARCHCONTENT

Compositions and methods for manufacturing sheets having a starch-bound matr ix 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 roller s 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 t he sheets with the ...

Methods and systems for manufacturing packaging materials, containers, and other articles of manufacture from hydraulically settable mixtures and highly inorganically filled compositions

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

Manufactoring process of coatings and coatings obtained by this process

MANUFACTORING PROCESS Of a MATERIAL OF MINERAL FACING AND MATERIAL AINSIREALISE

Composite material based on crushed glass and hydraulic or resinous binder

Matériau utilisable pour la décoration interne ou externe de construction, ou pour la préfabrication d'éléments tels que balconnières, jardinières, tables de jardin... caractérisé en ce qu'il comprend du verre concassé de faible à moyenne granulométrie mélangé à un liant hydraulique tel que ciment blanc ou résine, dans des proportions représentant 10 % à 50 % du volume total du matériau fini.

PROCESS Of IMPROVEMENT OF the CHARACTERISTICS OF the STRUCTURAL COMPONENTS ETDE COATING USING a LOAD CONTAINING RUBBER AND MATERIALS AINSIOBTENUS

METHOD AND APPARATUS FOR MOULDING CEMENT

Methods for molding articles which include a hinged starch-bound cellular matrix

Methods and systems for forming hinged starch-bound matrices. Starch-based compositions are molded between heated molds in order to form a cellular matrix and also to remove the water from the starch-based compositions in order to form a binding matrix of solidified starch. The molding apparatus is configured to form one or more creases within the hinge area in order to define one or more lines upon which the hinge will bend. The molding apparatus is also configured such that the region of the mold corresponding to the inner surface of the hinge area will transfer heat more slowly to the inner hinge surface, resulting in reduced thickness of the skin of the inner hinge. This increases the collapsibility, or ability of the inner surface of the hinge to fold or buckle, during the bending action. This in turn reduces the bending radius of hinge such that the hinging action exerts less strain on the outer surface of the hinge. The inner surface of the hinge may optionally be treated with glycerin ...

Articles formed by extruding 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 are disclosed. 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.

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.

MOLDED INORGANIC-FIBER OBJECT AND PROCESS FOR PRODUCING 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 µ m and less than 15, respectively.

METHOD FOR THE MANUFACTURE OF CEMENTITIOUS SLAB PRODUCTS

Verfahren zur Verfestigung von lockeren metallhaltigen Substanzen, Verfestigungsvorrichtung sowie Verfestigungsprodukt

MATERIAL MIT ZELLENSTRUKTUR UND VERFAHREN FUER SEINE HERSTELLUNG

Method of casting concrete

... 1,024,632. Moulding concrete. BYGGNADSFIRMAN OHLSSON & SKARNE A.B. Feb. 21, 1963 [Feb. 22, 1962], No. 7024/63. Heading B5A. A concrete body is cast by suppyling the cement mortar and the aggregate separately and, simultaneously at such a rate that the level of the cement mortar is always higher than that of the aggregate.

Improvements in or relating to tiles, bricks, and other ceramic articles

Tiles, curbs, fireplaces, cornices, mouldings for shop fronts and other ceramic articles, either pre-moulded or cast in situ, are formed by embedding pieces of glass in one or more surface layers of relatively fine material such as cement backed by a layer of coarser material such as concrete. The glass may be coloured and the surface layers coloured to harmonize or contrast with it. In one process of moulding tiles, a layer of glass particles placed in the bottom of a mould is covered by a thin layer of semi-dry cement and water, followed by a main backing of dryer concrete which absorbs moisture from the cement layer during the subsequent pressing operation. The glass face of the finished tile preferably is ground to produce a smooth finish. The particles of glass may extend right through to the rear of the tile instead of forming a mere facing layer, and are preferably produced by breaking-up and partly grinding or crushing a large block of coloured glass. The above process may be used ...

FORMS OF HINGED ONE, STÄRKEHALTIGEN ARTICLES

Cementitious mixtures

PAVING BLOCK WITH IMPROVED ILLUMINATION

A paving block with improved illumination (luminescent paving block) preferably includes a concrete base layer and a photoluminescent layer. The photoluminescent layer is formed on top of the concrete base layer. The concrete base layer is preferably created by combining sand, aggregate, water, pigment and cement to form an uncured concrete mixture. The photoluminescent layer preferably includes very fine aggreagate, cement, water, pigment, photoluminescent sand and a polyester resin infused with a photoluminescent pigment or a silica-based glass material infused with photoluminescent pigment. Further, a light transmitting sealant may be placed over the photoluminescent material.

MOLDING DRY-POUR CONCRETE

PAVING BLOCK WITH IMPROVED ILLUMINATION

A paving block with improved illumination (luminescent paving block) preferably includes a concrete base layer and a photoluminescent layer. The photoluminescent layer is formed on top of the concrete base layer. The concrete base layer is preferably created by combining sand, aggregate, water, pigment and cement to form an uncured concrete mixture. The photoluminescent layer preferably includes very fine aggreagate, cement, water, pigment, photoluminescent sand and a polyester resin infused with a photoluminescent pigment or a silica-based glass material infused with photoluminescent pigment. Further, a light transmitting sealant may be placed over the photoluminescent material.

REINFORCED COMPOSITE PANEL

A composite panel having front and back faces, the panel comprising facing reinforcement, backing reinforcement and matrix material binding to the facing and backing reinforcements, the facing and backing reinforcements each independently comprising one or more reinforcing sheets, the facing reinforcement being located on or embedded in matrix material adjacent to the front face of the panel, the backing reinforcement being located in a plane or planes substantially parallel to the plane or planes of the facing reinforcement, and being substantially coextensive therewith, and spaced therefrom by matrix material, the facing and backing reinforcements being interconnected to resist out-of-plane relative movement. The reinforced composite panel is useful as a barrier element for shielding structures, equipment and personnel from blast and/or ballistic impact damage.

ORGANICALLY BOUND, INORGANICALLY FILLED ARTICLES AND METHODSAND SYSTEMS FOR FORMING SUCH ARTICLES

Compositions, methods and system for manufacturing articles, including containers and packaging materials, from inorganically filled materials are disclosed. Suitable compositions are prepared by mixing together an organic birder, water, and appropriate additives (such as aggregates, fibers, and rheology- modifying agents) which impart predetermined properties so that an article formed therefrom has the desired performance criteria. The desired article can be molded from a sheet. The sheet forming processes require the mixture to first be fashioned into a sheet, such as by the use of an extruder or rollers, after which the sheet is formed into the desired article . Once the article is formed, it is hardened. Printed indica and a coating can then be applied.

POROUS SOUND-ABSORBING CONCRETE FOR BUILDING ACOUSTICALLY INSULATING STRUCTURES

The invention is directed to a porous sound-absorbing concrete composition comprising aggregates, binder and water. These ingredients are easily available and conventionally used in the preparation of concrete. This sound-absorbing concrete is characterized by interconnected pores and cavities having a flow resistivity that is situated between 5 000 and 100 000 Rayls/meter (mks). Also, the sound-absorbing concrete can be comprised of one or more identical or different concrete layer(s), and can be made to conform to any size, thickness, shape, colour and texture and can therefore be adapted for many applications.

Agglomerate material made up of rubber based granulates coated with a hydraulic binder

L'invention concerne un matériau aggloméré comprenant notamment des granulats (1) et au moins un liant hydraulique (2), caractérisé en ce que les granulats (1) sont à base de caoutchouc et sont enrobés par ledit liant (2) en délimitant entre eux des cavités (3). L'invention a en outre pour objet le procédé de fabrication d'un tel matériau, ainsi que diverses utilisations dudit matériau.

Insulating structural component

PROCEDE DE PRODUCTION D'ELEMENTS DE CONSTRUCTION EN BETON AVEC INCORPORATION DE MATERIAU DUR

LA PRESENTE INVENTION CONCERNE UN PROCEDE DE FABRICATION D'ELEMENTS DE CONSTRUCTION EN BETON COMPORTANT UNE SURFACE RECOUVERTE DE VERRE OBTENUE EN MELANGEANT DU SABLE, DE LA SOUDE, DU CALCAIRE ET DU VERRE BROYE, AVEC OU SANS ADJONCTION DE COLORANT. LA FABRICATION D'ELEMENTS DE CONSTRUCTION SELON LE PROCEDE DE L'INVENTION COMPORTE NOTAMMENT LES ETAPES SUIVANTES: LE PRODUIT FONDU, MIS EN BLOC EST REFROIDI. LES BLOCS SONT BROYES ET TRIES EN DIFFERENTES FRACTIONS, ET L'UNE DE CES FRACTIONS EST AJOUTEE A UN MORTIER DE SURFACE, CE MORTIER EST VERSE DANS UN MOULE. UN AUTRE TYPE DE MORTIER EST AJOUTE DANS LE MOULE. LES DEUX COUCHES SONT COMPRESSEES PUIS LE DEUXIEME MORTIER EST CHASSE A L'EAU, AINSI ON OBTIENT UNE SURFACE RECOUVERTE DE VERRE. LA PRESENTE INVENTION SE RAPPORTE NOTAMMENT AU DOMAINE DE LA CONSTRUCTION.

Method for manufacturing a construction element imitating granite

Le procédé selon l'invention consiste à obtenir d'un côté, par concassage d'un granit extrait de carrière, un granulat de granit composé de gravier et de sable et, d'un autre côté, un liant à base de ciment blanc mélangé à du granit broyé en poudre fine; le granulat et le liant sont mélangés l'un à l'autre avec un rapport de masses de l'ordre de 4, et avec incorporation d'eau, de manière à obtenir une matière fluide qui est ensuite coulée dans un moule où on la laisse faire sa prise; après durcissement, l'élément fini est extrait du moule.

PROCESS FOR THE FABRICATION OF BLOCKS WITH INCORPORATED HEAT INSULATION FOR THE CONSTRUCTION OF BUILDINGS AND THE LIKE

L'invention concerne un procédé de fabrication de blocs à isolation thermique intégrée trouvant une application dans la construction d'édifices et analogue, qui consiste à mélanger un agglomérant, des matériaux secs, de l'eau, des adjuvants et du polystyrène expansé afin d'obtenir une pâte que l'on introduit dans un malaxeur fixe. Une trémie de réception achemine, après régulation du poids des matériaux secs et du degré d'humidité du béton, la pâte dans la machine à fabriquer des blocs, laquelle alimente en pâte les moules. Après une étape de vibration et de compactage, le bloc est démoulé sur un plateau métallique en vue d'un séchage ultérieur dans un autoclave permettant de réguler la prise du béton.

СПОСОБ ИЗГОТОВЛЕНИЯ ПРОВОДЯЩЕГО БЕТОННОГО БЛОКА, СОДЕРЖАЩЕГО ГРАФИТ

... 1. Способ изготовления проводящего бетонного блока, содержащего графит, причем исходные материалы для проводящего бетонного блока, содержащего графит, включают обычный портландцемент, воду, песок, гравий или щебень, графитовые порошки и электроды, в котором исходные материалы равномерно смешивают и заливают в форму, электроды вставляют в форму, изделие удаляют из формы и выдерживают статически некоторое время, отличающийся тем, что прессование высокого давления проводят после заполнения формы (1) исходными материалами и после того, как вставлены электроды (5), вода стекает из исходных материалов, высокое давление снимают, когда не может вытечь больше воды, и затем изделие вынимают из формы и выдерживают статически некоторое время. 2. Способ по п.1, отличающийся тем, что используют форму (1), содержащую нижнюю стенку с водопроницаемой структурой, причем водопроницаемая нижняя стенка (3) включает множество распределенных равномерно дренажных отверстий (8) диаметром 2-10 мм, ситовое устройство ...

A device and method for improving the strength of cement or concrete

A method (fig.1) and device 8 is described for treating rubber particles with radiation. The method requires that the rubber be cleaned, and irradiated before being ready for incorporation with the remaining ingredients and cured to form the required composite. The device 8 is capable of rotating the rubber particles 10 whilst exposing them to radiation from a source 13, preferably electromagnetic radiation in the UV or UVC spectrum. The device ensures that the maximum amount of the surface area of the rubber particles is exposed to the radiation source as possible. Exposure of the rubber particles to the radiation source improves the bond strength between the rubber particle and the remaining ingredients that make up the matrix of the composite. Such composites may include cements and concretes.

Filling interstices between pieces of material

Apparatus for filling the interstices 9a, 22 between irregular- shaped pieces of material such as aggregate 9 or nuclear or toxic waste 21 with a cementitious mixture in a mould comprises a vibrating table 3 for receiving a mould 2. An eccentric weight vibrator 6 is mounted on the underside of the table 3 and produces a vibratory motion about a vertical axis. The vibratory motion may be either an oscillating or a rotational motion. The frequency of vibration used is at or near to the natural or harmonic frequency of the cementitious material being moulded. The method and apparatus when applied to aggregate provides a finished article of high structural strength. In the case of nuclear or toxic industrial waste a fully filled and hence stable drum which retards leaching of waste products is provided. ...

Induction heating system and heater

Improvements in or relating to the manufacture of artificial marble

Artificial marble, e.g. slabs which can be ground or polished, is manufactured by admixing 5% by weight, of water into a dry mixture of white cement of La Farce type, powdered marble and a coloured inorganic pigment, e.g. a metal oxide, and kneading lumps of the wet mix in a differently coloured pigment to form substantially spheroidal coated masses which are filled into moulds together with binding cement, vibrated, pressed, e.g. at 2,000 to 2,850 p.s.i., and allowed to set. A preferred dry mix comprises, by weight, 1 part white cement, 2 parts marble powder and 0,3 parts inorganic colouring pigment. The lumps of wet mix may be conveniently kneaded by introducing them, together with the differently coloured pigment, into the end or ends of one or more rotating inclined cylinders the coated spheroidal masses formed being removed from the lower end or ends thereof.

Improvements relating to the production of lightweight constructional plates

... 1,134,554. Constructional plates. H. KLAUE. 13 Oct., 1966 [20 Nov., 1965; 15 Jan., 1966 (2); 5 Feb., 1966], No. 45878/66. Heading B5A. Constructional plates of a filling material such as an expanded glass or silicate and a liquid cement binder are made by introducing the mixture into a succession of moulds passing below a mixer, a glass fibre mat soaked in binder and predried being placed in the mould immediately before filling and/or on the concrete surface after filling. Binder and filler are mixed in a rotating drum 3 and the mixture is poured on to moulds moving along roller conveyer 2 under a consolidating device 9, the mixture being supplied at a rate which gives a block of uniform depth. The consolidating device 9 is vibrated vertically and the downstream end may be inclined downwards to cause further consolidation. A metal mesh may be incorporated in the moulding by sliding it under the consolidating device 9 at the same rate as the moulds are moving. At the ends of the conveyer ...

Hydraulically settable mixtures

METHOD OF USING HOUSEHOLD WASTE IN THE PRODUCTION OF CONCRETE

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 ...

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。

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.

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.

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.

Cementitious mixtures

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.

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.

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.

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.

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 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.

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.

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.

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, ...

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.

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.

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。

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.

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.

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

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.

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 ...

Fabrication of decorative concrete based slabs involves cutting from a cast high performance concrete incorporating fibrous material during its nominal setting period

A method for the fabrication of a decorative mineral material is characterized in that a high performance concrete slab incorporating some fibrous charges is cast and the concrete tile is cut into plates within a period of between 4% and 20% of the nominal setting duration. An independent claim is included for a mineral concrete based decorative material formed by a plate of high performance concrete and incorporating a charge of fibrous materials.

Method and apparatus for manufacturing cement slab products and resulting products

(57)【要約】 非常に高い真空の作用のもとで第１の非常に短い脱気工程を受け、型が凝固硬化工程に入った後に低い真空のもとで次の振動工程を受けるべく予定された厚さの混合物を包含する成形用型を設ける方法と製造によって、単一層のタイルまたはスラブのいずれかあるいは前記スラブの形に続いて切断されるべきブロックの形のセメント製品が選ばれた粒子寸法を有する粒状石材料の混合物から更に、セメントと、セメントの重量に対して水の重量で０．２５〜０．３６部の間の量の水と、セメントスラリーのための可塑剤とによって形成される結合混合物から準備され、添加される結合混合物の量が、粒状材料の空所部分に対応する量だけ僅かに超過し、非常に高い真空の作用下で第１の短い脱気工程と、型が凝固および硬化工程に行った後に低い真空下で続いての振動工程を受けるべく混合物の予定された厚さの層を含む成形型を設ける方法および装置によって準備される。

Organically bound, inorganically filled articles and methods and systems for forming such articles

Compositions, methods and system for manufacturing articles, including containers and packaging materials, from inorganically filled materials are disclosed. Suitable compositions are prepared by mixing together an organic birder, water, and appropriate additives (such as aggregates, fibers, and rheology-modifying agents) which impart predetermined properties so that an article formed therefrom has the desired performance criteria. The desired article can be molded from a sheet. The sheet forming processes require the mixture to first be fashioned into a sheet, such as by the use of an extruder or rollers, after which the sheet is formed into the desired article . Once the article is formed, it is hardened. Printed indica and a coating can then be applied.

Methods for molding hinged starch-bound articles

Method and systems for forming hinged starch-bound matrices. Starch-based compositions are molded between heated molds in order to form a cellular matrix and also to remove water from the starch-based compositions in order to form a binding matrix of solidified starch. The molding apparatus is configured to form one or more creases (230) within the hinge structure (200) in order to define one or more lines upon which the hinge will bend. The molding apparatus is also configured such that the region of the mold corresponding to the inner surface of the hinge area will transfer heat more slowly to the interior skin portion (224) of the inner hinge surface, resulting in reduced thickness of the skin of the inner hinge. This increases the collapsibility, or ability of the inner surface of the hinge to fold or buckle, during the bending action. This in turn reduces the bending radius of the hinge such that the hinging action exerts less strain on the outer surface of the hinge. The inner surface of the hinge may optionally by treated with glycerine or other polyol to soften the inner surface. The exterior skin portion (226) of the hinge may optionally be coated with an elastomeric material, such as polyvinyl alcohol, in order to strengthen the outer surface and reduce its tendency to fracture during the hinging action.

Hydraulically settable containers

Compositions having a high ungelatinized content

섬유로 보강되며 무기 충진재를 포함하는 전분 결합 매트릭스를 갖는 쉬이트 제조를 위한 조성물 및 방법이 발표된다. 쉬이트 형성에 적절한 혼합물은 물, 비변성 및 젤라틴화 안된 전분 과립, 셀룰로오스 에테르, 섬유, 무기 충진재를 필요한 성질을 가지는 쉬이트 형성에 적절한 비율로 혼합하여 제조된다. 이 혼합물은 한 세트 이상의 가열된 롤러 사이에 통과됨으로써 초기 쉬이트를 형성한다. 가열된 롤러는 셀룰로오스 에테르가 쉬이트 외면상에 스킨을 형성시키게 하여서 전분의 젤라턴화시 쉬이트를 롤러에 접착시키는 것을 방지한다. 초기 쉬이트는 가열된 롤러사이에 통과되어서 전분 과립이 젤라틴화하고 이후에 증발에 의해 물을 제거시킴으로써 쉬이트를 건조시킨다. 전분과 셀룰로오스 에테르는 섬유와 결합 매트릭스에 분산된 무기충진재와 함께 쉬이트의 결합 매트릭스를 형성한다. 전분 결합 쉬이트는 종이 또는 판지와 유사하게 절단, 감기, 압축, 스코링, 천공, 접힘, 접착되어서 쉬이트로 부터 제조품이 된다. 이러한 쉬이트는 식품 및 음료수 용기와 같은 용기의 대량생산에 특히 유용하다. A composition and method for the manufacture of sheets having a starch binding matrix reinforced with fibers and comprising inorganic fillers are disclosed. Mixtures suitable for sheet formation are prepared by mixing water, unmodified and non-gelatinized starch granules, cellulose ethers, fibers, and inorganic fillers in proportions suitable for sheet formation having the necessary properties. This mixture is passed between one or more sets of heated rollers to form an initial sheet. The heated roller causes the cellulose ether to skin on the sheet outer surface, thereby preventing the sheet from adhering to the roller upon gelation of starch. The initial sheet is passed between heated rollers to dry the sheet by gelatinizing the starch granules and then removing the water by evaporation. Starch and cellulose ether together with fibers and inorganic fillers dispersed in the binding matrix form the binding matrix of the sheet. Starch bonding sheets are cut, wound, pressed, scored, perforated, folded and glued to form articles from sheets, similar to paper or cardboard. Such sheets are particularly useful for mass production of containers such as food and beverage containers.

Building block

The building block, for walls, cladding or mountings, has an outer housing of a used vehicle tyre. The tyre is filled at least partially with poured concrete, together with waste as a filling material such as plastics waste, ash, slag or sludge.

Sealable containers comprising an inorganically filled matrix

Sealable, liquid-tight containers (10) 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 inorganically filled mixtures comprising a water-dispersible organic polymer binder, aggregate fillers, fibers, and water. Alternatively, such containers are formed from high starch-containing compositions which optionally include inorganic fillers up to about 90 %. Such compositions can be directly molded, formed into wet sheets and then molded, formed into dry sheets and then reformed, or extruded into the container components. The containers or components thereof may optionally be coated, lined, laminated, and/or receive printing.

Compositions having a high ungelatinized starch content and sheets molded therefrom

섬유로 보강되며 무기 충진재를 포함하는 전분 결합 매트릭스를 갖는 쉬이트 제조를 위한 조성물 및 방법이 발표된다. 쉬이트 형성에 적절한 혼합물은 물, 비변성 및 젤라틴화 안된 전분 과립, 셀룰로오스 에테르, 섬유, 무기 충진재를 필요한 성질을 가지는 쉬이트 형성에 적절한 비율로 혼합하여 제조된다. 이 혼합물은 한 세트 이상의 가열된 롤러 사이에 통과됨으로써 초기 쉬이트를 형성한다. 가열된 롤러는 셀룰로오스 에테르가 쉬이트 외면상에 스킨을 형성시키게 하여서 전분의 젤라틴화시 쉬이트를 롤러에 접착시키는 것을 방지한다. 초기 쉬이트는 가열된 롤러사이에 통과되어서 전분 과립이 젤라틴화하고 이후에 증발에 의해 물을 제거시킴으로써 쉬이트를 건조시킨다. 전분과 셀룰로오스 에테르는 섬유와 결합 매트릭스에 분산된 무기충진재와 함께 쉬이트의 결합 매트릭스를 형성한다. 전분 결합 쉬이트는 종이 또는 판지와 유사하게 절단, 감기, 압축, 스코링, 천공, 접힘, 접착되어서 쉬이트로 부터 제조품이 된다. 이러한 쉬이트는 식품 및 음료수 용기와 같은 용기의 대량생산에 특히 유용하다.

Method and system for producing packaging materials, containers and other products

公开了由无机填料制造包括容器和包装材料在内用的组合物、方法和系统。通过混合有机粘合剂、水和合适的添加剂(如填充物和纤维)来制备合适的组合物，它赋予制品预定的性能，使成型后的制品具有所需的性能标准。然后将该混合物成型为板材，再将该板材成型为所需的制品。板材成型方法包括使用挤压机或辊。制品一旦成型，马上凝固。然后可以涂上印刷标记和涂层。

Sealable liquid-tight, thin-walled containers

Sealable liquid-tight containers (10) 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 mixture 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 containers may also be dried, coated, lined, laminated and/or receive printing.

Methods for manufacturing molded sheets having a high starch content

Cementitious mixtures

A method of producing a cementitious mixture initially comprises thoroughly dry mixing the coarsest constituent of the mixture with the finest: this process is repeated until all of the sand, microsilica and cement has been added. In this manner a very even distribution of the different sized particles is achieved, since the voids between adjacent larger particles are filled with smaller particles and thus the produced concrete has a high strength. Following the dry mixing, water and superplasticiser is added. Less water than is conventionally used is required since the mixture is more densely packed. In order to further strengthen the mixture and to greatly enhance its energy absorption capacity, reinforcing fibres having different lengths may be added prior to adding the water and following mixing of the granular materials. The fibres are added by placing them on an apertured surface which is agitated to cause the fibres to fall through the apertures in a random orientation.

Shaped article and composite material and method for producing same

Methods for manufacturing molded sheets having a high starch content

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 (10) 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 (40) to form green sheets. The heated rollers (40) 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 (40) upon gelation of the starch. The green sheets are passed between heated rollers (50) to gelatinize the starch granules, and then to dry the sheet by removing a substantial portion of the water by evaporation.

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 (40) and then passing the extruded materials between a set of rollers (50). 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 form 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.

Organically bound, inorganically filled articles and methods and systems for forming such articles

수경성 및 무기물 충전된 물질로부터 용기 및 포장재를 포함하는 제품을 만들기 위한 조성물, 제법 및 시스템이 개시된다. 제조될 제품이 원하는 성능을 갖도록 소정의 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 형성 과정은 먼저 압출기(12) 또는 롤러 등을 이용하여 혼합물을 시이트로 형태형성시키고, 시이트를 형성시킨 다음 경화시키는 것이 필요하다. 그후, 인쇄된 표시나 피복이 가해질 수 있다. Disclosed are compositions, preparations and systems for making articles comprising containers and packaging materials from hydraulic and inorganic filled materials. Suitable compositions are prepared by mixing together hydraulic binders or organic binders, water and suitable additives, ie mixtures, fibers and rheology-modifying agents, which impart certain properties so that the product to be produced has the desired performance. From the mixture, the desired product can be molded by a variety of molding processes including die compression, injection molding, blow molding, jiggering, wet sheet molding and dry sheet molding. The sheet forming process needs to first form the mixture into sheets using an extruder 12 or a roller, and then form and then harden the sheet. Thereafter, printed marks or coatings can be applied.

Sheets having an inorganically filled matrix with a water dispersible organic polymer binder, fibrous material and an aggregate material

Manufacture and use of earthquake resistant construction blocks

Earthquake resistant blocks or discrete structures are manufactured using pieces of low quality construction materials such as slag, concrete waste, chipped stone, Sirasu, etc. The pieces are placed in a mold and arranged in the mold so that they are in intimate contact with the mold sides and with each other throughout the mold. Once positioned, mortar or other concrete binding material is poured in to retain the low quality construction materials in contact with each other. When the blocks or discrete structures are placed adjacent to each other, such as when constructing arches, they absorb or dissipate the shock and vibration energies by having the sides of the blocks, and in particular the low quality materials within the blocks, in firm frictional contact. The amount of concrete used is greatly reduced and local and normally scrap material can be used and recycled.

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 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.

Heating panel for manufacturing e.g. electric heating device in room, has rigidifying units for rigidifying heating element and incorporated in refractory concrete, where rigidifying units are constituted by pieces of crushed ceramic

L'invention concerne un panneau chauffant (2) pour la réalisation d'un dispositif de chauffage (1) et comportant un élément chauffant (20) au moins en partie constitué par un béton réfractaire (200) ainsi que par des moyens (201) pour rigidifier cet élément chauffant (20) et incorporés dans le béton réfractaire (200). Ce panneau chauffant (2) est caractérisé par le fait que les moyens (201) de rigidification de l'élément chauffant (20) sont constitués par des morceaux de céramique broyée. L'invention concerne, encore, un dispositif de chauffage comportant un tel panneau chauffant ainsi qu'un procédé de fabrication d'un tel panneau chauffant (2).

Procedure for the manufacture of tiles, slabs, platelets and panels of coatings based on granulates of marble or of agglutinant. (Machine-translation by Google Translate, not legally binding)

Procedure for the manufacture of tiles, slabs, plates and panels of coatings based on marble granules or binders, of the type in which a mold is filled with a mixture of marble granules and binder to form the wear layer, then, on the upper side of this mixture, a sand or sand mortar with a small percentage of cement is formed to form a base, then subjected to a pressure in the mold, said wear layer and the cited base, characterized in that during the application of said pressure the marble pieces or granules are kept at a certain distance from the bottom of the mold. (Machine-translation by Google Translate, not legally binding)

Methods and apparatus for the manufacture of cemented plate products and resulting products.

Ya tek tabakali karolar, ya levhalar ya da daha sonra bahsedilen levhalardan kesilecek bloklar biçiminde çimentolu ürünler, seçilmis bir parçacik boyutuna sahip olan zerre haline getirilmis tas malzame ve çimentonun, agirlikla çimentonun agirligina göre 0.25 ve 0.36 kisim arasinda bir su miktari ve çimentolu harç maddeler için bir plastiklestirici madde karisimindan, çok yüksek bir vakumun etkisi altinda bir birinci çok kisa hava alma asamasina ve daha sonra daha düsük bir vakum altinda bir titretme-sallama asamasina tabi tutulacak karisimin önceden saptanmis kalinlikta bir tabakasini ihtiva eden biçim verme kalibini temin eden aygit ve yöntem ile hazirlanmaktadir, bahsedilen harç madde içindeki eklenen baglayici madde miktari zerre haline getirilmis malzemenin bosluk payina karsi gelen miktardan az daha fazladir, son asamadan sonra, kalip yerlesme ve sertlesme asamalarini geçirmektedir. Cemented products in the form of either single-layer tiles, slabs or blocks to be cut from the slabs mentioned later, for a quantity of water between 0.25 and 0.36 parts and cement mortar based on the weight of the granular stone material and cement, predominantly cement. by means of a device and method that provides a predetermined thickness layer of the mixture to be subjected to a first very short bleeding step under a very high vacuum, and then under a low vacuum, from a mixture of plasticizer. It is prepared that the amount of binder added in said slurry is less than the amount corresponding to the gap share of the granular material, after the last stage, it undergoes mold setting and hardening stages.

Automated manufacturing of large scale shell structures in setting materials

Sealable liquid-tight, thin-walled containers composed of hydraulically settable materials and methods for manufacturing such containers

本发明公开了可密封的液密容器以及经济地制 造这种容器的方法，这种容器能用于物质的贮存和分 发及传统的可密封的液密容器可使用的用途。这种 容器可方便和经济地用水硬性粘结剂(如水硬性水 泥、石膏、粘土)和水的混合物成型。也可在混合物中 加入适当的添加剂，以赋予混合物和硬化容器所需的 性能。可用不同的方法将混合物成型为容器。对容 器结构部件也能进行干燥、加涂层、加衬里、加层压覆 盖的和/或接受印刷。

A kind of preparation method of heat-insulation wall plate

本发明涉及建筑墙体材料技术领域，尤其是一种保温墙板的制备方法；所述制备方法包括以下步骤：（1）夹板制作，（2）夹层制作：将若干泡沫块有间隔的排布在夹板上，在夹板的四周固定板框，所述板框的边长均大于夹板的边长，在夹板上、泡沫的间隙和上表面浇筑混凝土，然后再覆盖上另一块夹板，然后在两块夹板和板框之间的间隙内填充混凝土，待混凝土凝固后，拆下板框，得到所需保温墙板；本发明生产的保温墙板保温效果好，而且保温墙板的整体刚性强；添加玉米桔梗轻质陶瓷骨粒、奈系高效减水剂和改性膨胀珍珠岩，提高了夹板中的孔隙率，进一步提高了保温效果；在夹板外设置玻镁平板，进一步提高了保温墙板的隔热性能。

Manufacturing process of bricks, roofs, tiles, etc., with rubble and a binder

Compositions having a high ungelatinized 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 dipersed 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.

Coated cementitious packaging containers

Cementitious containers which have a cementitious structural matrix for use in the packaging, storing, partitioning, and/or shipping of goods. The containers are manufactured from cementitious materials in order to be strong, durable, tough, lightweight, cushioning, insulative, inexpensive, and more environmentally compatible than those currently used in packaging, storing, and/or shipping goods. The cementitious structural matrix of the containers includes a hydraulic cement paste (formed from the reaction of water with, e.g., a portland cement) in combination with a rheology-modifying plasticizer, such as methylhydroxyethylcellulose. Preferred embodiments may also include various aggregate materials, fibrous materials, and air voids, which add the necessary strength while making the product lightweight, and which can provide insulative properties (if desired) at a cost which is economically justified in comparison to conventional paper and polystyrene products. The molded cementitious mixtures generally have sufficient strength in the green (or uncured) state to maintain their molded shape. The cementitious mixtures can be formed into flat sheets having greatly varying thicknesses depending upon the intended use of the container. Corrugated sheets can be made to increase the container strength.

Methods and apparatuses for nano-materials powder treatment and preservation

Apparatuses for and methods of nano-material powder preservation and dispersion in liquid, capture, and treatments are disclosed. The applications of the present disclosure ensure powder accountability of the nano-materials preventing the nano material from dispersing into the air. The method of treating a nano-material comprises receiving a nano-material and mixing/dispersing the nano-material with a fluid in a vessel until the nano-material is sealed by the fluid. The apparatus for treating a nano-material comprises a hermetically sealable vessel containing a nano-material and a fluid, wherein the fluid is configured to increase the isolation between particles of the nano-material.

A kind of steel reinforced concrete energy-saving assembled house production equipment and process technology

本发明公开了一种钢混节能组装房屋生产设备及工艺技术，是一种使用钢筋混凝土材质、预加节能环保材料、工厂化流水线预制生产、现场组装快速成型的房屋建筑实用技术。本生产设备由模具、控制系统、输送系统、隔离系统、加料系统和密实系统等六部分组成，具体实施包括钢筋结构架与聚苯板结构制作工艺技术、预制件浇筑及养护工艺技术、运输及现场组装工艺技术等环节和步骤。标准化可变模具、机械化自动生产设备、工厂式流水线生产预制、机械化装卸运输、现场吊装焊接或螺栓螺母联接固定，快速组装成型等一系列特点，能够提高房屋的坚固程度和抗震等级，同时减少劳动力成本，缩短施工周期，提高生产效率，降低建筑成本。符合国家“节能环保”的产业政策，可满足农村建筑市场差别化需求。

Articles made from inorganic groups containing special compounds for the purpose of strengthening, although constituting organic compounds, and their method of production

Production line for plates for indoor and outdoor flooring

Molded inorganic-fiber object and process for producing same

Concrete and method for manufacturing thereof

Cement and water are put into a form. Cement paste is made of the cement and the water. Then aggregates are put into the form to distribute the aggregates in the cement paste, to make fresh concrete in the form. Then the fresh concrete is solidified to make concrete in the form.

Sealable liquid-tight, thin-walled containers

Sealable liquid-tight containers (10) 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 mixture 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 containers may also be dried, coated, lined, laminated and/or receive printing.

Hinged articles having an inorganically filled matrix

A hinge for use in inorganically filled composite materials is provided. The hinge has an inorganically filled structural matrix comprising a water-dispersable organic polymer binder, an aggregate material, and a fibrous material. The hinge allows inorganically filled materials to be bent along a line without breakage of the material. The hinge is preferably formed by scoring a formed sheet of inorganically filled material. The hinge is particularly useful in containers that require bending of various container parts, such as in food containers and boxes made from inorganically filled materials.

Method for producing artificial stone

Hydraulically precipitable mixtures

Compositions having a high ungelatinized 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.

Method for surface treatment of a substrate

A method for the surface treatment of a substrate, for example concrete roof tiles, comprising spreading a layer of water-containing hardenable paste containing binder and other particles, for example a cement based slurry, covering the paste layer with (a) a flexible membrane or (b) a plate or (c) first a flexible membrane then superimposed thereon a plate, the plate or membrane having an upper-surface and a smooth under-surface, optionally vibrating the membrane-covered or plate-covered area of the paste layer, such that vibration is transmitted through the membrane or plate, to the paste layer, and either removing the membrane, plate or plate and membrane then hardening the paste layer on the substrate , or at least partially hardening the paste layer on the substrate with the membrane, plate or plate and membrane in place.

Impact reinforced composite panel

A composite panel having front and back faces, the panel comprising facing reinforcement, backing reinforcement and matrix material binding to the facing and backing reinforcements, the facing and backing reinforcements each independently comprising (i) one or more reinforcing sheets and/or (ii) one or more generally planar arrays of longitudinally arranged, spaced apart, reinforcing rods which are interconnected by means for resisting increase of the spacing distance between adjacent rods, at least one rod array (ii) being present in the facing and/or backing reinforcement wherein the means for resisting increase of the spacing distance between adjacent rods is transverse filamentary interlacing of rods in the array, the facing reinforcement being located on or embedded in matrix material adjacent to the front face of the panel, the backing reinforcement being located in a plane or planes substantially parallel to the plane or planes of the facing reinforcement, and being substantially coextensive therewith, and spaced therefrom by matrix material.

Impact reinforced composite panel

A composite panel having front and back faces, the panel comprising facing reinforcement, backing reinforcement and matrix material binding to the facing and backing reinforcements, the facing and backing reinforcements each independently comprising (i) one or more reinforcing sheets and/or (ii) one or more generally planar arrays of longitudinally arranged, spaced apart, reinforcing rods which are interconnected by means for resisting increase of the spacing distance between adjacent rods, at least one rod array (ii) being present in the facing and/or backing reinforcement wherein the means for resisting increase of the spacing distance between adjacent rods is transverse filamentary interlacing of rods in the array, the facing reinforcement being located on or embedded in matrix material adjacent to the front face of the panel, the backing reinforcement being located in a plane or planes substantially parallel to the plane or planes of the facing reinforcement, and being substantially coextensive therewith, and spaced therefrom by matrix material.

Process for producing a formed piece

Paving device

There is disclosed a paving member comprising: a body having a base configured to be supported on a ground surface and a surface configured to support traffic thereon, the body comprising a combination of aggregate and cement mixed at a ratio of 5:1 such that the body is permeable to water to facilitate collection of water therein and delivery of said water to said ground surface.

Altering the properties of concrete by altering the quality or geometry of the intergranular contact of filler materials

A method for preparing and molding concrete so as to impart great strength per weight, minimize or otherwise alter shrinkage and creep, reduce porosity and give a superior as-molded surface. Aggregates are dry mixed with cement (or cement-filler mixture) in a preparation such that the bulk volume of dry cement (or cement-filler mixture) is approximately equal to the volume of void space which the aggregates would have if the cement were not present. A mold is filled with the resultant dry mixture, the ingredients of which are so proportioned that a particular geometry of particle contact is achieved upon compaction. The quality and geometry of this contact (coupled with the properties of the particular filler materials) determine the properties of the finished product. Then, with no disturbance to this compacted preordered structure of particle contact, water is injected and distributed by a self-metering process dependent upon capillary action which itself is dependent upon the geometry of particle contact. With the assistance or opposition of gravitational forces and with or without increased pressure differential, this water is introduced in a manner such that the water sweeps the air from the remaining voids and ejects that air into the atmosphere. The resultant wet, compact mixture is then cured in the mold or forms.