FIELD: manufacture of building materials.
SUBSTANCE: invention provides plasticizing additive for binding materials such as Portland cement, lime binder, and Portland cement-lime binder, which additive contains 61-75% K2CrO4 and 25-39% Fe.
EFFECT: plasticized mortar or concrete mix, accelerated curing process, increased frost resistance and waterproofness of concrete or mortar.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BINDER | 2007 |
|
RU2372302C2 |
| CONCRETE PREPARATION COMPOUND | 2007 |
|
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| CONCRETE MIXTURE | 2002 |
|
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| CONCRETE MIX FOR HYDROINSULATION AND METHOD OF PREPARING CONCRETE MIX FOR HYDROINSULATION | 1998 |
|
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|
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| BUILDING COMPOSITION AND COMPLEX ADDITION "LIGNOPAN B" FOR BUILDING COMPOSITION | 1996 |
|
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| PLASTICISING AND WATER-REDUCING ADDITIVE FOR CONCRETE AND MORTAR | 2011 |
|
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| PENETRATING DRY PACK MORTAR FOR COLD-WEATHER CONCRETING | 2008 |
|
RU2379243C1 |
| DRY MORTAR MIXTURE | 2002 |
|
RU2214376C1 |
