Mixture for making brick. RU patent 2520213.
| Ceramic mixture for making facade tiles / 2520205 Ceramic mixture for making facade tiles contains kaolin, bentonite, phosphorite, quartz sand and talc, with the following ratio of components, wt %: kaolin - 57.0-60.0; bentonite - 6.0-7.5; phosphorite - 4.0-5.5; quartz sand - 14.0-16.0; talc - 14.0-16.0. |
| Ceramic mass for brick production / 2517406 Ceramic mass for brick production contains the following components, wt %: clay 85.9-89.9; coal 0.3-0.8; ground defective bricks after drying 0.3-0.8; fine quartz sand 2.0-4.0; wollastonite 7.0-9.0. |
| Ceramic mass to make facing tiles / 2517254 Ceramic mass includes the following components, wt %: kaolin 56.0-58.0; bentonite 7.0-9.0; loess 7.0-9.0; marshallite 7.0-9.0; wollastonite 17.0-21.0. |
| Ceramic mass / 2516777 Ceramic mass contains clay, burnt ochre, manganese peroxide, talc, wollastonite and quartz sand, at the following ratio of components, wt parts: clay - 47-54; burnt ochre - 5-20; manganese peroxide - 1-6; talc - 15-20; wollastonite - 10-15; quartz sand - 2.0-5.0. |
| Ceramic mass for making of facing tiles / 2516471 Ceramic mass for making of facing tiles contains the following components, wt %: kaolin 51.0-56.0; bentonite 3.0-5.0; loess 3.0-5.0; crushed tiles 1.0-5.0; andesite flour 10.0-15.0; quartz sand 20.0-26.0. |
| Raw mixture for manufacture of ceramic products / 2515107 Invention relates to construction materials industry and can be used in manufacture of ceramic products for various purposes, mainly ashlar and clinker bricks. The raw mixture comprises clay of montmorillonite type and tripoli in the following ratio of components, wt %: clay of montmorillonite type - 30-50; tripoli - 50-70. At that clay of montmorillonite type of the following composition is used, wt %: montmorillonite - 44-46, hydromica - 5-7, kaolinite - 5-7, quartz - 43-45, calcite - 0.5-1.5, and the chemical composition of tripoli comprises oxides SiO2 - 70.05-71.85%; Al2O3 - 8.68-9.73%; Fe2O3 - 3.62-3.91%; CaO - 3.79-4.21%, MgO - 1.28-1.29%, Na2O - 0.15-0.16%, K2O - 2.01-2.06% of the following mineralogical composition, wt %: zeolite - 30-32; opal-christobalite - 29-31; hydromica - 18-19; montmorillonite - 10-12; calcite - 1-2; quartz - 7-8; calcite - 1-2 of the grain composition listed below: particle size 1.0-0.063 mm - 10-30%; 0.063-0.005 mm - 31-38% less than 0.005 - 40-52%. |
| Charge for production of porous filler / 2514475 Charge for production of a porous filler contains, wt %: montmorillonite clay 81.7-86.7, coal 4.0-6.0, modified lignosulfonates 0.1-0.3, fine quartz sand 9.0-13.0. |
| Ceramic mass for brick production / 2514473 Ceramic mass for production of bricks contains refractory clay, quartzites, bentonite, sodium oleate, wollastonite, at the following ratio of components, wt %: refractory clay - 69.05-71.15; quartzites - 16.0-18.0; bentonite - 6.0-8.0; sodium oleate - 0.35-0.45, wollastonite - 4.5-6.5. |
| Faience mass / 2514082 Faience mass contains, wt %: clay 29.0-31.0; kaolin 26.9-28.8; quartz sand 30.0-34.0; faience pieces 3.0-5.0; electrolyte 0.1-0.2; phosphorite 5.0-7.0. |
| Ceramic mass for manufacturing of facing tiles / 2514064 Ceramic mass contains the following components, wt %: kaolin 52.0-60.0; bentonite 3.0-5.0; loess 3.0-5.0; crushed tiles 3.0-5.0; phosphorite 3.0-5.0; quartz sand 14.0-16.0; talc 12.0-14.0. |
| Ceramic mass for production of bricks / 2277073 Ceramic mass contains clay and additives in form of bulked foam polystyrene powder (foam polystyrene), ash of thermal power plants, chamotte, wastes of overburden operations (coal rock) and additive in form of solid sediment of waste water (cake) at the following ratio of components, mass-%: clay, 49-57; foam polystyrene, 8-20; thermal power plant ash, 7-15; chamotte, 3-8; coal rock, 4-15; cake, 4-10. |
| Ceramic mass for facing slab production / 2278089 Claimed ceramic mass contains (mass %): low-melting clay 30-40; waste from concentration of copper-nickel ores 50-55; nepheline concentrate 7-15. Said waste from concentration of copper-nickel ores contain (mass %): chlorite, hydrochlorite 55.8-58.32; serpentine minerals 11.3-14.65; talk 11.15-13.8; titanic magnetite, magnetite, chromite 7.18-8.0; mineral white 1.95-2.10; albite 2.0-2.3; quartz 1.98-2.21; pyroxenes 1.0-1.56; amphiboles 4.05-5.05. Abovementioned nepheline concentrate contains 81-85 mass % of nepheline and 5-10 mass % of feldspar. Facing slab produced from mass of invention has water absorption of 8.3-12.8 %, bending strength up to 25.9 MPa at sintering temperature of 1050-1100°C and linear heat setting of 0.1-1.4 %. |
 Ceramic mixture / 2281925Invention relates to manufacture of ceramic building materials, e.g. bricks, at maximum firing temperature up to 1000°C. Ceramic mixture is characterized by containing Cambrian clay (65-75%) and thinning agent (25-35%), namely sand or copper slag preliminarily exposed to accelerated electron beam at optimum absorbed dose value within a range of 50-150 kGr. |
| Method of manufacture of wall ceramic items / 2303018 Proposed method includes grinding of clay component in the amount of 30-95 mass-%, introduction of foamglass grit , 0.1-5.0 mm in size in the amount of 5-70 mass-%, mixing the components, humidification of molding material, molding by semidry molding process under a pressure of 4 Mpa, drying and burning. Prior to introduction of foamglass grit into clay, it is sprinkled by 5-25-% aqueous solution of water glass and mixture of ground material is applied to specific surface of 150-600 m2/kg of silicon and aluminum oxides in the amount of 1.0-15.0 mass-% relative to dry agent of grit; then, it is treated with water-repellent agent and is dried. Silicon and aluminum oxides are mixed at mass ratio of 1: (2.2-2.8).Amount of water-repellent agent may be equal to 0.01-5.0 % of mass treated with water glass and containing silicon and aluminum foamglas grit. |
| Raw material mix for manufacture of ash-ceramic tiles and brick / 2308439 Proposed mix includes considerable amount of industrial waste, ash in particular for manufacture of building articles (brick, building blocks) at low volume mass and high mechanical strength. Proposed raw material mix contains the following components, mass-%: clay, 47-50; ash microsphere, 47-50; potassium humate of 10-% concentration, 1-3. |
| Ceramic mix for manufacture of ceramic tiles / 2318777 Proposed ceramic mix contains the following constituents, mass-%: ammonium sodium or potassium phosphate or hydrophosphate,or their combinations, from 2 to 30; leaning materials containing feldspars, from 40 to 98; plastic materials, from 0 to 30, provided sodium phosphate is not sodium tripolyphosphate. Proposed formula makes it possible to perform sintering at lower temperature and reduced roasting time. |
| Ceramic mixture / 2329236 Invention pertains to the technology of silicates and relates to ceramic mixtures for making face tiles, decorative products and household products. The ceramic mixture consists of the following components in the given percentage mass ratios: clay raw materials 41-43; wollastonite 13-15; pyrophyllite 13-15; quartz 13-15; mica 3-5; calcite 3-5; alumino-alkaline sludge 3-5; spodumene 3-5. |
| Ceramic mixture / 2329992 Invention relates to the composition of the ceramic mixture, which is used in the production of facing tiles. The ceramic mixture is composed of, mass %: clay 65.0-68.0; granite chippings from rock crushing 20.0-22.0; nepheline 8.0-12.0; fibre glass 2.0-3.0. |
| Raw mix / 2329993 Invention refers to the industry of construction materials and is related to compositions of raw mixes for brickmaking. The raw mix composition, mass %: clay 10-12, furnace ash 10-12, water 10-12, alumo-alkaline slime 6-8, chamotte - the rest. |
| Ceramic body / 2332385 Invention relates to silicate technology and refers to ceramic body, which can be used in brick manufacture. Ceramic body consists of, weight ratio %: clay 62.0-65.0; silica stone 30.0-35.0; apatite ore tailings 3.0-5.0. |
FIELD: chemistry.
SUBSTANCE: mixture for making brick contains clay, wollastonite, halite and quartz sand, with the following ratio of components, wt %: clay - 85.4-86.3; wollastonite - 5.5-6.5; halite - 0.1-0.2; quartz sand - 7.0-9.0.
EFFECT: high frost-resistance of articles.
1 tbl
The invention relates to the building materials industry and concerns of AMIS for brick production.
Known mass of brick, contains, mass%: clay, 65,0-89,0; waste gravitational enrichment pegmatite ores 10,0-30,0 [1].
The objective of the invention consists in increasing the frost resistance of brick obtained from the masses.
The technical result is achieved by the fact that the mass of brick containing clay, additionally contains a wollastonite, halite and quartz sand in the following ratio of components, mass%: clay 85,4-86,3; wollastonite 5,5-6,5; halite 0,1-0,2; quartz sand 7,0-9,0.
The composition of the ceramic mass is given in the table.
TableComponents
Composition,% Mas.:
1 2 Clay 86,3 85,4The wollastonite
6,5 5,5 Halite 0,2 0,1Quartz sand
7,0 9,0Frost (freezing to -18 C to defrosting), cycles
about 80
about 80
For preparation of the ceramic material can be used qualitative brick clay any fields.
Weight prepare in the following way.
The clay dried and ground to powder. The wollastonite and halite separately grind to a full pass through the mesh 014. All components mix. Humidity weight choose in the range of 11-13%. Possible preliminary dissolution of halite in water used for humidification of the ceramic material. The resulting mass is pressed bricks, which burn at a temperature 1050-1100 C. the surface of the burnt bricks (spoon, jab) cover with a layer of glaze suspension and fired at the temperature of 850-900 C.
Source of information
1. A.S. № 631494 the USSR, C04B 33/00, 1978.
The mass of the brick containing clay, characterized in that it additionally contains a wollastonite, halite and quartz sand in the following ratio of components, mass. %: clay - 85,4-86,3; wollastonite - 5,5-6,5; halite - 0,1-0,2; quartz sand - 7,0-9,0.