Ceramic mixture for making brick. RU patent 2513226.
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Ceramic mixture for making facing tile / 2510379 Invention relates to compositions of ceramic mixtures which can be used primarily in making facing tiles. The ceramic mixture for making facing tiles contains the following, wt %: kaolin 74.0-77.3; bentonite 4.0-5.0; loess 4.0-5.0; scrap tile 0.1-1.0; phosphorite 5.0-6.0; zircon 0.1-1.0; talc 7.0-9.0. |
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Crude mixture for producing expanded clay / 2510367 Invention relates to compositions of crude mixtures for producing expanded clay, which can be used in the industry of structural materials. The crude mixture for producing expanded clay contains, wt %: clay material 88.0-90.0, spent grains from wine and cognac production 1.5-2.5, kaolin 1.5-2.5, marble powder 6.0-8.0. |
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Ceramic mixture / 2509744 Invention relates to production of structural articles. The ceramic mixture contains the following components, wt %: clay 58.0-64.0; scrap glass 14.0-16.0; granite screenings 14.0-16.0; spodumene 8.0-10.0. |
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Ceramic composition for making light brick / 2508269 Ceramic composition for making light brick contains ash-slag material and interslate clay, containing the following, wt %: SiO2 - 41.3; Al2O3 - 14.4; Fe2O3 - 6.8; CaO - 9.2; MgO - 2.5; R2O - 4.1; loss on ignition - 20.2, with the following ratio of components, wt %: interslate clay - 50-70; ash-slag material - 30-50. |
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Ceramic mixture for making facing tile / 2508268 Ceramic mixture for making facing tiles contains brick clay, scrap glass, calcium phosphate and zinc oxide, with the following ratio of components wt %: brick clay - 69.0-71.0; scrap glass - 22.0-26.0; calcium phosphate - 4.0-6.0; zinc oxide - 0.5-1.0. |
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Ceramic mass for manufacturing facing tiles / 2507174 Invention relates to compositions of ceramic mass, which can be used in production of facing tiles. Ceramic mass for production of facing tiles includes clay, coal, glass bead, talc and zinc oxide with the following component ratio, wt %: clay - 71.2-75.2; coal - 0.2-0.4; glass bead - 12.0-14.0; talc - 12.0-14.0; zinc oxide - 0.4-0.6. |
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Ceramic mass for production of facing tiles / 2506242 Invention relates to compositions of ceramic masses, which can be used in production of facing tiles. Ceramic mass for production of facing tiles includes clay, glass bead, bone ash and wollastonite with the following component ratio, wt %: clay - 62.0-66.0; glass bead - 22.0-26.0; bone ash - 4.0-6.0; wollastonite - 6.0-8.0. |
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Ceramic paste for production of facing tiles / 2505509 Ceramic paste for production of facing tiles includes the following components by wt %: kaolin - 30.0-35.0; clay - 47.6-57.6; marble powder - 0.1-0.2; ceramic crockery - 0.3-1.0; bone ash - 3.0-4.0; granite processing waste ground and screened to pass mesh No. 008 - 9.0-13.0. |
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Crude mixture for making facing tile / 2503644 Invention relates to compositions of crude mixtures which can be used in making facing tiles. The crude mixture for making facing tiles contains the following, wt %: red-burning clay 64.0-67.0; water 22.0-26.0; glass fibre cut to 10-15 mm pieces 5.5-7.5; revolving furnace electrostatic filter dust from cement production 3.5-4.5. |
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Ceramic mixture / 2503643 Invention relates to the technology of silicates and compositions of ceramic mixtures which can be used in making general-purpose articles. The ceramic mixture contains the following, wt %: white-burning clay 35.0-40.0; clay wastes from zircon-ilmenite ore beneficiation 10.0-15.0; bone ash 5.0-10.0; talc 10.0-15.0; pegmatite 10.0-15.0; quartz 15.0-20.0. |
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Integrated high-temperature heat-retention material "itom" and a method for manufacture thereof / 2246465 Invention concerns manufacture of articles for heat-retention of furnace units and power equipment operated at surface temperatures up to 1100°C. Invention provides charge mixture containing, wt %: swollen vermiculite 20-60, refractory clay or kaolin 37-55, electrofilter dust 1-20, chamotte fraction below 0.063 mm 1-30, and structure-forming polyelectrolyte 3-5 (above 100%). Charge is moistened to form mass, which is aged in closed space for at least 24 h, molded into crude article, dried to residual moisture at most 5%, and fired at 1000-1100°C. Aforesaid polyelectrolyte is characterized by having carboxyl, amide, nitrile, and ester groups in polymer molecule. |
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Ceramic mixture for manufacturing wall materials / 2250205 Ceramic mixture comprises 70-=90% clay and 10-30% cobalt concentration tails characterized by bulk density 900 kg/m3, density 2700 kg/m3, fire resistance 1200°C, mineralogic composition including orthoclase, quartz, carbonates, clay minerals, and ferrous compounds, and following chemical analysis, wt %: SiO2 32.72, Al2O3 9.33, Fe2O3 10.00, CaO 15.47, MgO 12.01, R2O 2.30, and calcination loss 17.80. |
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Ceramic mass for production of acid-resistant substances / 2250884 Ceramic mass has the following composition, mass-%: clay portion of tailings of gravitation of zirconium-ilmenite ores, 40-60; pyrophyllite, 35-45 and dump overburden rock of gold field, 5-15. Ceramic mass thus prepared makes it possible to obtain acid-resistant agents possessing high frost resistance and low water absorption. |
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Raw mixture for making facing ceramic tile / 2258684 Invention relates to manufacturing building ceramics and can be used in making facing tiles. The raw mixture for making facing ceramic tile comprises carbon enrichment rock treated at 570-600°C, clay and slurry fraction in enrichment waste of iron ores as a fusing agent that comprises the following components, wt.-%: SiO2, 42.45; Al2O3, 14.54; CaO, 14.88; MgO, 4.52; FeO, 8.06; Fe2O3, 9.46; SO3, 0.98; R2O, 3.25; MnO, 0.49; TiO2, 0.73, and P2O5, 0,64 in the following ratio of components, wt.-%: carbon enrichment rock treated at 570-600°C, 70-90; clay, 5-20, and slurry fraction in iron ores enrichment, 5-10. Invention provides reducing shrinkage deformations, water absorption of tile and energy consumption in its manufacturing. |
 Ceramic mass / 2259972Invention relates to the composition of ceramic mass. Ceramic mass comprises light-melting clay raw, ground blast furnace ferromanganese granulated slag as a waste after cast iron smelting with the maximal size of particles 1.25 mm of the following composition, wt.-%: SiO2, 33-39; CaO, 39-42; MgO, 7-10; Al2O3, 7-10; MnO, 4-8; FeO, 0.2-0.3; S, 2.4-2.7, and the ground depleted iron-containing catalyst as a waste in manufacturing ammonia, being these components are taken in the following ratio, wt.-%: light-melting clay raw, 80-90; indicated blast furnace ferromanganese slag, 9.85-19.9, and indicated depleted iron-containing catalyst, 0.1-0.15. Invention can be used in manufacturing wall ceramics (slotted stones, among them building bricks). The proposed invention provides enhancing the compression strength, crack-resistance values in drying and improving the architecture image due to elimination of granules (tubercles) of granulated slag projecting on their surface and elimination of gray-green-like tint on color surface of articles. |
 Method of preparing propping agent to perform hydraulic fracturing of formation / 2261847In a method of preparing propping agent including grinding, hydration, molding, drying, and calcinations of raw material, the latter is natural bentonite clay containing more than 90% montmorillonite, molding of spherical granules of propping agent 200 to 400 μm and 420 to 850 μm in size involves spray drying technique and molding of granules more than 850 μm in size is accomplished using beading process, and calcinations is carried out at 600-650°C. Method is applicable for use in intensification of oil and gas inflow from producing beds. |
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Method of manufacture of wall ceramic articles / 2266267 Proposed method includes grinding of clay component, introduction of foam glass grits at size of grains of 0.1-5.0 mm preliminarily treated with water-repellent agent till obtaining of smooth surface, moistening and plasticizing, molding blanks by semi-dry method, drying and burning. Molding mass contains components at the following ratio, mass-%: water-repellent foam glass grits, 5-70; the remainder being clay component. Amount of water-repellent agent ranges from 0.1 to 10% of mass of grits. Molding of blanks by semi-dry molding method is performed at specific pressure of 4 Mpa. Waterproofed grits may be of egg-shaped or spherical form. |
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Ceramic material and method for its preparing / 2269501 Invention relates to the development of ceramic material for heat regenerative oxidants not subjecting to volume changes during heat cycles. Ceramic material is prepared by using ceramic components that comprise, wt.-%: spodumene, 5-20 by weight, and from 40 to 95 other ceramics-forming components comprising 50-95 of clay and 5-50 of feldspar. Proposed material shows decreased shrinkage in annealing and improved physical properties. |
 Ceramic mass / 2270178Claimed mass contains (mass %) heat treated clay fusible raw materials with completely burned carbon and organic admixtures and wherein pyrite is completely converted to Fe2O3 83-85; carbon-containing refractory clay 8.5-10; and law calcium lignite ash 2.0-5; crushed glass 0.9-1.5; vermiculite expanded 0-1.25-grade sand 1.5-2.0; waste from chalk production containing 48-49 mass % of hydrated lime as plasticizer 0.1-0.5. |
 Ceramic mixture for manufacturing building products / 2270819Invention relates to manufacture of light cream to cream-colored face ceramic bricks and stones as well as tiles and other products from light-burnt clays. Ceramic mixture is made up of clay component and additive, the former being kaolinite-hydromica clay and the latter sodium methylsiliconate of following general formula: |
FIELD: chemistry.
SUBSTANCE: ceramic mixture of making brick contains, wt %: clay 68.0-72.9; crushed waste brick after drying 0.1-1.0; glass fibre wastes crushed and sieved through sieve No 2.5 7.0-11.0; flue ash 14.0-16.0; kaolin 4.0-6.0.
EFFECT: high frost resistance of brick made from the ceramic mixture.
1 tbl
The invention relates to the building materials industry and refers to compositions of ceramic masses for manufacturing of bricks.
Known ceramic material that contains, mass%: clay 76-79; coal 1-1,5; crushed marriage brick after drying 0,5-0,9; shredded waste fiberglass - other [1].
The objective of the invention consists in increasing the frost resistance of brick, derived from the ceramic material.
The technical result is achieved by ceramic material for the production of bricks containing clay, crushed marriage brick after drying, chopped fibre glass waste additionally include fly ash and clay, and the components are in the following ratio, mass%: clay 68,0-72,9; shredded scrap brick after drying 0,1-1,0; crushed and sifted through a sieve № 2,5 waste glass 7,0-11,0; ash 14,0-16,0; kaolin 4,0-6,0.
The composition of the ceramic mass is given in the table.
Components
Composition, wt.%
1 2 3 Clay 72,9 70,5 68,0Crushed marriage brick after drying
0,1 0,5 1,0Crushed and sifted through a sieve № 2,5 waste glass
7,0 9,0 11,0 Ash 14,0 15,0 16,0 Kaolin 6,0 5,0 4,0Frost resistance, cycles
-130 -130 -130For preparation of the ceramic material can be used high-quality clay (brick) and kaolin any fields. Ceramic mass is prepared as follows.
1. Components are batched in the required amount. Moisturize and carefully knead the clay and kaolin. Marriage brick after drying are grinding to a complete pass through the sieve № 008. Prepared components (clay, kaolin, shredded scrap brick after day, crushed and sifted through a sieve № 2,5 fibre glass waste, fly ash) are mixed, add water. Humidity of the ceramic material is chosen within 18-23%. Ceramic mass of plastic method is formed into bricks, which are dried up to a humidity not more than 6 % and fired at a temperature of 1000-1100°N
2. Components are batched in the required amount. Clay and kaolin grind dry method. Marriage brick after drying are grinding to a complete pass through the sieve № 008. Prepared components (clay, kaolin, shredded scrap brick after drying, crushed and sifted through a sieve № 2,5 fibre glass waste, fly ash) are mixed, add water. Humidity of the ceramic material is chosen within 9-13%. Ceramic mass of the semi-dry method is formed into bricks, which are burnt at a temperature of 1000-1100°N
Ceramic material well-moulded plastic and semi-dry means.
Source of information
1. A.S. №631494 the USSR, SW 33/00, 1978.
Ceramic material for the production of bricks containing clay, crushed marriage brick after drying, shredded waste glass, wherein additionally include fly ash and clay, and the components are in the following ratio, mass%: clay 68,0-72,9; shredded scrap brick after drying 0,1-1,0; crushed and sifted through a sieve № 2,5 waste glass 7,0-11,0; ash 14,0-16,0; kaolin 4,0-6,0.