RAW MIX FOR NATURAL STONE IMITATION

摘要

FIELD: construction.SUBSTANCE: raw material mixture for natural stone imitation contains the following components, wt %: wood dust 5.0-7.0; coal dust 20.0-25.0; mica ground and sifted via a sieve No.5 20.0-25.0; portland cement 23.0-30.0; quartz sand sifted via a sieve No.5 20.0-25.0.EFFECT: increased service life of natural stone imitation and its higher strength.1 tbl