For liquefying the batches (C04B33/18)

Raw mixture for production of wall ceramic items

Raw mixture for production of wall ceramic items includes carbonated clay loam and water suspension including hydrated lime, tallow saponified fatty acids and salt brine at the following component ratio, wt %: carbonated clay loam - 88.55-93.45; hydrated lime - 3.5-6.5; tallow saponified fatty acids - 1.25-2.75; salt brine - 1.8-2.2.

Complex modifying additive for production of construction ceramic products from high-plastic clays

Complex modifying additive for production of construction ceramic products from high-plastic clays contains a mix of a mineral organosilicic powder and a water retaining cellulose-containing additive at the ratio of the organosilicic powder to the water-retaining additive 1:(0.05±0.01), accordingly.

Complex modifying additive for production of construction ceramic products from low-plastic clays

Complex modifying additive for production of construction ceramic products from low-plastic clays comprises a mixture from an organic plasticiser of clayey raw materials and a water-retaining cellulose-containing additive at the ratio of 1:(0.05±0.01) accordingly, at the same time the mix contains a plasticiser from the group of polymethylene naphthalenesulfonate.

Crude mixture for making ceramic wall articles

Crude mixture for making ceramic wall articles contains carbonised loam and an aqueous suspension which contains hydrated lime, gas-cleaning dust from production of ferrous alloys, saponified tall oil fatty acids and brine, with the following ratio of components, wt %: carbonised loam - 84.0-91.7; hydrated lime - 5.0-7.0; gas-cleaning dust from production of ferrous alloys - 1.0-5.0; saponified tall oil fatty acids - 1.8-2.5; brine - 1.8-1.5.

Complex liquefying additive for ceramic slips used in production of ceramic products by method of casting in gypsum moulds

Complex liquefying additive for ceramic slips used to manufacture ceramic products by the method of casting in gypsum moulds comprises sodium tripolyphosphate, plasticiser SB-5, sodium hydroxide, at the following ratio of components, wt %: plasticiser SB-5 - 16; sodium tripolyphosphate - 60; sodium hydroxide - 24.

Ceramic mixture for making brick

Invention relates to the technology of silicates and compositions of ceramic mixtures for making brick. The ceramic mixture for making brick contains high-melting clay and quartzite and is characterised by that it further contains expanded pearlite, sodium oleate and sodium tripolyphosphate, with the following ratio of components, wt %: high-melting clay - 70.2-72.2; quartzite - 7.0-9.0; expanded pearlite - 18.0-22.0; sodium oleate - 0.4-0.6; sodium tripolyphosphate - 0.2-0.4.

Ceramic mixture for making brick

Invention relates to the technology of silicates and compositions of ceramic mixtures for making brick. The ceramic mixture for making brick contains high-melting clay, quartzite, calcined soda, sodium oleate, liquid sodium glass and sawdust, with the following ratio of components, wt %: high-melting clay - 72.25-79.15; quartzite - 20.0-26.0; calcined soda -0.02-0.03; sodium oleate - 0.5-1.0; liquid sodium glass - 0.02-0.03; sawdust - 0.3-0.7.

Crude mixture for making construction products

Invention relates to composition of a crude mixture which can be used to make brick, roofing tiles and slabs. The crude mixture for making construction products contains cast iron filings, refractory clay and sulphite waste liquor, with the following ratio of components, wt %: cast iron filings - 0.5-1.5; refractory clay - 97.0-99.0; sulphite waste liquor - 0.5-1.5.

Ceramic mass for brick production

Invention relates to field of technology of silicates and deals with compositions of ceramic masses for brick production. Ceramic mass for brick production contains high-melting clay, quartzites, talc, carboxymethylcellulose and glycerol, with the following component ratio, wt %: high-melting clay - 77.2-83.2; quartzites - 15.0-20.0; talc - 1.5-2.5; carboxymethylcallulose - 0.15-0.25; glycerol - 0.05-0.15.

Ceramic mixture

Invention relates to compositions of ceramic mixtures which can be used in making articles for decorative and art purposes. The ceramic mixture contains clay, ruddle, manganese peroxide, silica gel, liquid potassium glass and carboxymethyl cellulose, with the following ratio of components, pts.wt: clay - 81.9-82.85; ruddle - 5-10; manganese peroxide - 5-10; silica gel - 1-1.5; liquid potassium glass - 1-1.5; carboxymethyl cellulose - 0.1-0.15.

Ceramic mixture for facing tile fabrication

Ceramic mass for fabrication of facing tiles includes clay, kaolin, quartz sand, crushed ceramics, liquid potassium glass and carboxymethylcellulose, at the following ratio of components, wt %: clay - 70.5-76.5; kaolin - 3.0-4.0; quartz sand - 20.0-25.0; crushed ceramics - 0.1-0.15; liquid potassium glass - 0.2-0.3; carboxymethylcellulose - 0.1-0.15.

Ceramic mass

Ceramic mass contains clay, glass beads, carboxymethylcellulose, sulfite-alcohol wort, chamotte, pegmatite, at the following ratio of components, wt %: clay - 74.9-75.35; glass beads - 6.0-8.0; carboxymethylcellulose - 0.1-0.15; sulfite-alcohol wort - 0.5-1.0; chamotte - 4.0-6.0; pegmatite - 10.0-14.0.

Method of making conglomerate engobe

Any type of clay can be used when making conglomerate angobes, provided it can dissolve in natrium liquid glass. The clay is unfurled in water with natrium liquid glass up to 50-70% moisture. The quantity of liquid natrium glass added to the unfurled clay is equal to the quantity necessary for maximum dissolution of the watery ceramic slip with 40-45% moisture of the same clay. The unfurled clay is settled until it fully separates into sediments and a sedimental-stable suspension of clay minerals. The obtained water suspension of clay minerals, Particles of which are mot more than 1 mcm in size, are taken to the surface of the formed dry clay products, dried and are burnt in an acidic medium at temperature of 900-1050°C. An engobe-gloss coating with low water absorption capacity is obtained on the surface of the product.