CERAMIC MIXTURE FOR FACING TILE MANUFACTURING Russian patent published in 2008 - IPC C04B33/13 

FIELD: construction.

SUBSTANCE: invention is attributed to construction materials industry, in particular to ceramic mixture compositions which can be used in facing tile production. Ceramic mixture for facing tile production includes kaolin, bentonite, loess soil, broken tile, phosphate, soluble glass, sodium tripolyphosphate and caustic magnesite, with the following component ratio, mass %: kaolin - 62.0-68.0; betonite - 5.0-7.0; loess soil - 3.0-5.0; broken tile - 6.0-12.0; phosphate - 6.0-10.0; soluble glass - 2.8-3.8; sodium tripolyphosphate - 0.1-0.2; caustic magnesite - 4.0-5.0.

EFFECT: products strength improvement.

1 tbl