FIELD: chemistry.
SUBSTANCE: invention relates to field of technology of silicates and deals with compositions of ceramic mass for production of ceramic brick. Ceramic mass contains loess-like loam, coal granules, quartz sand, silica gel and bentonite with the following component ratio, wt %: loess-like loam - 80.2-84.8; coal granules - 1.0-3.0; quartz sand - 11.0-13.0; silica gel 0.8-1.2; bentonite - 2.0-3.0.
EFFECT: increase of product frost resistance.
1 tbl
| Title | Year | Author | Number |
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| CERAMIC MASS | 2012 |
|
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| CERAMIC MIXTURE | 2012 |
|
RU2489397C1 |
| CERAMIC MASS | 2013 |
|
RU2517415C1 |
| CERAMIC MIXTURE | 2012 |
|
RU2503645C1 |
| CERAMIC MIXTURE | 2014 |
|
RU2548422C1 |
| CERAMIC PASTE | 2013 |
|
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| CERAMIC MIXTURE | 2010 |
|
RU2424205C1 |
| CERAMIC MIXTURE | 2010 |
|
RU2418767C1 |
| CERAMIC MASS | 2006 |
|
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| CERAMIC MIXTURE | 2014 |
|
RU2548423C1 |
