FIELD: chemistry.
SUBSTANCE: invention relates to the industry of construction materials. The artificial rock is made from a mixture containing the following in wt %: cement 29-33; calcium carbonate-based flour 4.6-8.7; calcium carbonate-based sand 29.0-33.0; oxalic acid 0.1-0.15; copper sulphide 0.2-0.25; water 29.0-33.0.
EFFECT: obtaining ecologically clean rock.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ARTIFICIAL ROCK | 2010 |
|
RU2420474C1 |
| CRUDE MIXTURE FOR MAKING ARTIFICIAL ROCK | 2011 |
|
RU2463272C1 |
| MIXTURE FOR MAKING ARTIFICIAL ROCK | 2011 |
|
RU2470888C1 |
| MIX FOR PRODUCTION OF ARTIFICIAL ROCK | 2010 |
|
RU2430049C1 |
| ARTIFICIAL ROCK | 2010 |
|
RU2434821C1 |
| ARTIFICIAL ROCK | 2010 |
|
RU2420473C1 |
| RAW MATERIAL MIXTURE FOR OBTAINING ARTIFICIAL ROCK | 2013 |
|
RU2534780C1 |
| MANMADE ROCK | 2008 |
|
RU2378212C1 |
| ARTIFICIAL ROCK | 2009 |
|
RU2394784C1 |
| ARTIFICIAL ROCK | 2010 |
|
RU2444486C1 |
