摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to production of compositions of decorative facing materials which can be used in construction. The mixture for producing decorative facing material contains, wt %: crushed glass 65.0-75.0, ground tuff 10.0-15.0, chamotte 15.0-20.0.EFFECT: high frost resistance of the decorative facing material.1 tbl |