CRUDE MIXTURE FOR MAKING ARTIFICIAL ROCK

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to the industry of construction materials. The crude mixture for making artificial rock contains the following in wt %: coloured cement 25-30; calcium carbonate-based sand 23-27; copper sulphide 1-1.5; broken coloured glass 15-20; glass fibre cut into 10-30 mm pieces 1-1.5; water 25-30. ^ EFFECT: high strength of artificial rock made from said mixture. ^ 1 tbl