FIELD: chemistry.
SUBSTANCE: invention relates to the industry of construction materials. The crude mixture for making artificial rock contains the following, wt %: portland cement 28-30; carbon silicides 34.5-36.7; iron oxides 4-6; glass fibre or asbestos fibre or basalt fibre or capron fibre cut to 30-50 mm pieces 1-1.7; water 28-30.
EFFECT: obtaining strong and environmentally safe artificial rock.
1 tbl
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Authors
Dates
2013-10-27—Published
2012-07-03—Filed