FIELD: chemistry.
SUBSTANCE: invention relates to the technology of silicates and composition of ceramic mixtures for making ceramic bricks and tiles. The ceramic mixture contains the following, wt %: loess loam 84.2-85.5; coal fines 0.3-0.5; water jacket slag 3.0-4.0; sulphite-alcohol wort 1.0-1.5; ground quartz sand 9.0-11.0.
EFFECT: high frost resistance of articles made from the ceramic mixture.
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