CRUDE MIXTURE FOR MAKING FACING TILES

摘要

FIELD: chemistry.SUBSTANCE: invention relates to production of facing tiles. The crude mixture for making facing tiles contains clay, coal ash, quartz sand, sodium oleate, carboxymethyl cellulose and liquid potassium glass, with the following ratio of components, wt %: clay - 73.5-74.0; coal ash - 10.0-15.0; quartz sand - 10.0-15.0; sodium oleate - 0.2-0.3; carboxymethyl cellulose - 0.2-0.3; liquid potassium glass - 0.5-1.0.EFFECT: low firing temperature of articles.1 tbl