CERAMIC MIXTURE FOR MAKING FACING TILES AND GLASED TILES

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to compositions of ceramic mixtures which can be used in making facing tiles and glased tiles. The ceramic mixture for making facing tiles and glased tiles contains clay material, potsherd, nepheline concentrate, chalk, tripoli, zircon and quartz, with the following ratio of components in wt %: clay material - 41.8-47.0; potsherd - 0.1-0.5; nepheline concentrate - 24.0-26.0; chalk - 0.1-0.5; tripoli - 14.0-16.0; zircon - 4.0-6.0; quartz - 8.0-12.0.;EFFECT: high heat resistance of articles.;1 tbl