FIELD: construction.
SUBSTANCE: raw mix for manufacture of wall ceramic products includes microsilica of crystalline silicon production and spillage of crushed processed coal lining of electrolytic cells at the following ratio of components wt %: microsilica - 82-88; spillage from crushed processed coal lining of electrolytic cells - 12-18. Method for manufacture of raw mix includes mixing of components, mix moistening in plate-type granulator to obtain moulding humidity of 21%, moulding of products from produced granulate, drying and baking at the temperature of 1000°C.
EFFECT: increased strength and coefficient of structural quality.
2 cl, 1 ex, 2 tbl
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