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
| Title | Year | Author | Number |
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| ARTIFICIAL ROCK | 2010 |
|
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| ARTIFICIAL ROCK | 2010 |
|
RU2420474C1 |
