FIELD: construction.
SUBSTANCE: raw material mixture for manufacture of aerated concrete contains the following components, wt %: portland cement 30.0 - 33.0, foaming agent PB-2000 0.4 - 0.6, glass fibre ground into sections 5 - 50 mm 28.0 - 34.0, water 35.0 - 38.0. The mixture additionally may contain sodium ethyl siliconate and/or sodium methyl siliconate in amount of 0.4 - 0.6.
EFFECT: strengthening of products from aerated concrete.
2 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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RU2538575C1 |
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|
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|
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|
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|
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|
RU2462436C1 |
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|
RU2579019C1 |
