FIELD: construction.
SUBSTANCE: raw mix for making foam concrete includes, wt %: portland cement 35.0-37.0, foaming agent PB-2000 0.25-0.35, TPP ash 10.65-13.25, crushed foam glass of fraction 5-10 mm 20.0-25.0, mineral wool ground and sifted through sieve No. 2.5 1.0-1.5, haydite sand 5.0-7.0, water 21.0-23.0.
EFFECT: higher heat resistance of foam concrete produced from raw mix.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2521685C1 |
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RU2415110C1 |
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|
RU2449972C1 |
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|
RU2396226C1 |
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RU2481317C1 |
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|
RU2440958C1 |
| RAW MATERIAL MIX FOR FABRICATION OF AERATED CONCRETE | 2009 |
|
RU2377226C1 |
| CRUDE MIXTURE FOR MAKING FOAMED CONCRETE | 2011 |
|
RU2459784C1 |
