FIELD: chemistry.
SUBSTANCE: raw mixture contains, wt %: pozzolanic cement 16-20; crushed collet of red brick fraction of 20-40 mm 30.0-34.0; pyritic cinders 1.0-1.5; expanded clay gravel fraction of 5-10 mm 25.0-30.0; quartz sand 17.5-19.0.
EFFECT: increased frost resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2600232C1 |
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RU2632597C1 |
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RU2318770C1 |
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RU2658926C1 |
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RU2491256C1 |
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RU2458018C1 |
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RU2489385C1 |
| CONCRETE MIXTURE | 2011 |
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| CONCRETE MIXTURE | 2013 |
|
RU2522569C1 |
| CRUDE MIXTURE FOR PREPARING CERAMIC GRAVEL | 2013 |
|
RU2513870C1 |
