| 摘要 |
FIELD: construction.SUBSTANCE: invention relates to technology of silicates and ceramic mixtures for making bricks. Ceramic mixture for making brick contains, wt%: high-melting clay 69.0-74.0; quartzite 20.0-24.0; talc 2.0-4.0; portland cement or slag-portland cement 3.0-4.0.EFFECT: high frost resistance of articles.1 cl, 1 tbl |
