| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to production of construction materials and articles, specifically ceramic wall materials, and can be used in making ceramic brick and stone. The ceramic mixture contains opal-cristobalite rock - gaize, water and floatation wastes from coal washing, wherein the gaize and floatation wastes from coal washing are used with particle size of 1 mm, with the following ratio of components, wt %: said gaize - 45-60; floatation wastes from coal washing - 5-30; water - the balance.EFFECT: low average density and heat conductivity of articles.6 tbl |
