FIELD: chemistry.
SUBSTANCE: invention relates to industry of building materials, in particular, to production of concrete wall blocks. Concrete mixture contains, wt %: Portland cement 25.0-30.0; ash-and-slag filler 50.88-57.92; capronic fibre cut into 5-15 mm segments 1.0-1.5; sodium methylsiliconate 1.0-1.5; molasses evaporated post-yeast grain 0.08-0.12; water 14.0-17.0.
EFFECT: higher water resistance.
1 tbl
| Title | Year | Author | Number |
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| CONCRETE MIXTURE | 2012 |
|
RU2503639C1 |
| CONCRETE MIXTURE | 2012 |
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RU2489385C1 |
| CONCRETE MIXTURE | 2013 |
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RU2522559C1 |
| CONCRETE MIX | 2013 |
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RU2516263C1 |
| CONCRETE MIXTURE | 2012 |
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RU2505501C1 |
| CONCRETE MIXTURE | 2012 |
|
RU2507173C1 |
| CONCRETE MIXTURE | 2013 |
|
RU2537741C1 |
| CONCRETE MIXTURE | 2011 |
|
RU2471741C1 |
| CONCRETE MIXTURE | 2011 |
|
RU2481292C1 |
| CONCRETE MIXTURE | 2012 |
|
RU2503638C1 |
