FIELD: building materials production. SUBSTANCE: proposed binder comprises, mas.%: semihydrous gypsum, 78.4-81.6; microsilica, 10-12; 8-9 calcium oxide (lime), 8-9; superpeptizing agent, 0.4-0.6. EFFECT: increased water resistance of the material, decreased labor capacity, simplified process of production of binder. 2 tbl
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|---|---|---|---|
| BINDER | 2014 |
|
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| ADDITIVE FOR MODIFICATION OF GYPSUM BINDERS, CONSTRUCTION MORTARS AND CONCRETES ON THEIR BASIS | 2008 |
|
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| COMPOSITION GYPSUM BINDER | 2010 |
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