FIELD: chemistry.
SUBSTANCE: invention relates to production of artificial materials which imitate natural materials. The crude mixture for making material which imitates natural stone contains the following, wt %: coal dust 12.0-16.0; mica which is ground and sieved through sieve No 5 12.0-16.0, water 20.0-24.0; portland cement 20.0-24.0; superplasticiser S-3 0.6-1.0, diamond beneficiation wastes sieved through sieve No 5 23.4-31.0.
EFFECT: high water resistance.
1 tbl
Authors
Dates
2013-08-10—Published
2012-06-14—Filed