METHOD OF MAKING CERAMIC WALL PRODUCTS, ROUGH MIXTURE FOR MAKING CERAMIC WALL PRODUCTS AND FILLER FOR CERAMIC WALL PRODUCTS Russian patent published in 2008 - IPC C04B33/02 C04B33/13 C04B38/10 

FIELD: construction.

SUBSTANCE: proposed method of making ceramic wall products uses the indicated mixture and filler. The method involves mixing of ground clay in percentage mass quantities of 60-97%, and filler in the form of hydrophobisised granules with dimensions 0.1-2.0 mm, obtained from scrap glass, ground together with magmatic acidic effusive vitreous rocks, obsidian, vitrophyre, or a mixture of the minerals in quantities between 5% and 80% relative to mass of the granules, and blowing agents of calcium carbonate and silicon carbide in quantities of 1-6% mass of the granules. In that case, quantity of the hydrophobisiser is 1-10% mass of the filler. Then further, there is moistening, formation of gummy products through a plastic technique, or through a half-dry pressing method, drying and burning at a temperature of 950-1075 °C.

EFFECT: larger source of raw materials and stronger low-shrinking and non-shrinking ceramic wall products.

3 cl, 2 tbl, 1 ex