| 摘要 |
FIELD: chemistry.SUBSTANCE: 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, kaolin and sulphite-yeast wash, with the following ratio of components, wt %: high-melting clay - 78.5-79.5; quartzite - 14.0-20.0, kaolin - 1.0-5.0; sulphite-yeast wash - 0.5-1.5.EFFECT: high frost resistance of articles.1 tbl |
