| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to production of artificial materials which imitate natural materials. The crude mixture for imitation of natural stone contains slag portland cement, granular blast-furnace slag ground until passage through sieve No5, potsherd ground until passage through sieve No10, water, quartz sand, glass fibre cut into 10-20 mm pieces and naphthenate soap, with the following ratio of components, wt %: slag portland cement 25.0-30.0; said blast-furnace slag 10.0-15.0; said potsherd 5.0-10.0; quartz sand 48.4-53.85; glass fibre cut into 10-20 mm pieces 1.0-1.5; naphthenate soap 0.1-0.15, with water-to-cement ratio of 0.5-0.6.EFFECT: high strength.1 tbl |
