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269 results about "Adobe" patented technology

Adobe (/əˈdoʊbi/ ; [aˈðoβe]) (Arabic: الطوب‎, romanized: aṭ-ṭūb) is a building material made from earth and organic materials. Adobe is Spanish for mudbrick, but in some English-speaking regions of Spanish heritage, the term is used to refer to any kind of earth construction. Most adobe buildings are similar in appearance to cob and rammed earth buildings. Adobe is among the earliest building materials, and is used throughout the world.

Low-temperature fast-fired ceramic tile and production process thereof

The invention relates to a low-temperature fast-fired ceramic tile and a production process thereof. The blank material of the ceramic tile comprises at least one selected from the group consisting of fine granules produced during grinding and polishing in production of polished tiles, fine granule-containing waste water collected after polishing and a waste polishing material obtained after deposition and press filtration; the blank material of the ceramic tile is composed of, by weight, 48 to 73% of the waste polishing material, 5 to 20% of porcelain sand, 20 to 27% of clay and 2 to 5% of a mineralizer. The production process comprises the following steps: (1) collecting the waste polishing material, carrying out batching according to a formula and then carrying out wet ball milling so as to obtain slurry, wherein the waste polishing material stood for subsequent usage in press filtration and other raw materials are calculated on a dry basis; (2) subjecting the slurry to spray drying so as to obtain powder and carrying out dry-pressing so as to form a ceramic adobe; (3) drying the adobe, glazing the adobe and carrying out surface decoration; and (4) putting a decorated blank into a ceramic roller kiln for firing, wherein fast firing temperature is 1050 to 1140 DEG C, a firing period is 35 to 75 min, and the ceramic tile with a water absorption rate of less than 0.5% is sintered.
Owner:GUANGDONG JIA MEI CERAMIC

Three-dimensional high simulation ceramic tile with matte glaze surface and preparation method thereof

The invention discloses a three-dimensional high simulation ceramic tile with matte glaze surface and a preparation method thereof, the method comprising the following steps: 1) adopting a laser four-dimensional fine carving system to finely carve a digital mold; 2) Positively pressing green body molding; 3) Controlling the water absorption rate of the ceramic tile before glazing at 15%-20% by controlling the drying temperature of the ceramic tile adobe or the biscuiting temperature of the ceramic tile adobe; 4) spraying a small amount of high-titanium impervious ground coat under high pressure; 5) spraying a small amount of matte glaze under high pressure; 6) using a digital ink jet printer to print decorative ink and functional ink; 7) decorating the dry particle frit, and adopting a controllable negative pressure absorbing dry particle frit equipment to absorb excess dry particle frit; 8) sintering to obtain the three-dimensional high imitation ceramic tile with matt glaze surface,the preparation method provided by the invention obtains the three-dimensional high simulation ceramic tile with matte glaze surface with three-dimensional simulation, 2-6 glossy units of glaze surface gloss and lifelike surface decoration effect through the collaborative and innovative preparation including mold sculpture, glaze formula control, high-pressure glaze spraying and effect decoration.
Owner:广东协进陶瓷有限公司

Method for preparing high stone powder mixing quantity porous baked brick

The invention belongs to the field of building material, and relates to a method for preparing a high stone powder mixing quantity porous baked brick which comprises the raw materials by weight percent: 80-95% of stone powder, 3-5% of sintering auxiliary agent and 0-17% of additive. The raw materials are simultaneously added pore for forming a medium with the weight accounting for 3-10% of the total weight of the powder, and the solvent is water solution containing 1-5% of binding agent. The preparation method comprises the steps such as weighing the raw materials, mixing, molding, drying, sintering, cooling and the like. As the organic binding agent and the sintering auxiliary are added, the bonding force among stone powder particles can be enhanced, and the formability and the sinteringperformance of adobe can be improved. By adding the pore for forming the medium, the density of the baked brick can be reduced. The invention has simple technique, low cost, high stone powder demand,energy conservation, environmental protection as well as high strength and low density of the baked brick. The invention can increase the stone powder mixing quantity in the baked brick and simultaneously reduce the density of the baked brick, thus being beneficial to expanding the application field of the baked brick and improving the using performance thereof.
Owner:周立忠 +1

Method for integrating sludge drying by using brickkiln fume afterheat and brick making by using sludge

The invention discloses a method for integrating sludge drying by using brickkiln fume afterheat and brick making by using sludge. The method comprises the following steps of: 1) using an induced draught fan to send hot fume discharged from a brickkiln respectively to a first sludge drying and granulating device and a second sludge drying and granulating device, for purpose of two-stage sludge drying; 2) stacking urban sludge in a sludge storage warehouse and carrying out pretreatment prior to the drying; 3) using a component-type feeder to send the pretreated sludge into the first sludge drying and granulating device, for purpose of first-stage sludge drying; 4) using a conveyor to send the sludge after the first-stage sludge drying into the second sludge drying and granulating device, for purpose of second-stage sludge drying; and 5) granulating the sludge after the second-stage sludge drying; before the entrance into a sludge finished product warehouse, using a screening and separating device to uniformly mix sludge grains with brick-making clay or shale soil; and making adobes and sintering the adobes into light and energy-saving bricks. In the method, waster materials are usedfor treating waster materials, so that the urban sludge is harmlessly treated and recycled, and remarkable social and economic effects can be generated.
Owner:ZHEJIANG UNIV
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