FIELD: chemistry.
SUBSTANCE: invention relates to the industry of construction materials and compositions of mixtures for making brick. The mixture for making brick contains clay, pegmatite and calcium phosphate, with the following ratio of components, wt %: clay - 61.0-63.0; pegmatite - 31.0-35.0; calcium phosphate - 4.0-6.0.
EFFECT: high frost resistance of articles.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC MIXTURE FOR MAKING BRICKS | 2017 |
|
RU2670461C1 |
| MIXTURE FOR MAKING BRICK | 2012 |
|
RU2493133C1 |
| MIXTURE FOR MAKING BRICK | 2012 |
|
RU2489399C1 |
| MIXTURE FOR MAKING BRICK | 2012 |
|
RU2493131C1 |
| MIXTURE FOR MAKING BRICK | 2012 |
|
RU2493130C1 |
| CERAMIC MIXTURE | 2009 |
|
RU2394787C1 |
| CERAMIC MIXTURE FOR MAKING BRICKS | 2009 |
|
RU2411209C1 |
| MIXTURE FOR MAKING BRICK | 2013 |
|
RU2510377C1 |
| CERAMIC MIXTURE | 2010 |
|
RU2428394C1 |
| CERAMIC MIXTURE | 2009 |
|
RU2388719C1 |
