FIELD: industry of building materials.
SUBSTANCE: invention relates to raw mixture compositions used for preparing light concretes. Proposed mixture for preparing light concretes comprises the following components, wt.-%: water glass, 0.1-0.3; shelly limestone, 25-30; keramzit gravel, 61-66.5; granulated blast furnace slag, 1.9-3.7, and lime, 4.5-7. Invention provides decreasing volume mass of concrete.
EFFECT: improved and valuable property of concrete.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MIX FOR PREPARING LIGHT-WEIGHT CONCRETES | 0 |
|
SU969694A1 |
| RAW MIX FOR BONDER PRODUCTION | 2007 |
|
RU2334707C1 |
| CONCRETE MIXTURE | 2010 |
|
RU2440943C1 |
| CONCRETE MIXTURE | 2012 |
|
RU2505501C1 |
| CONCRETE MIXTURE | 2012 |
|
RU2500641C1 |
| RAW MIXTURE FOR MANUFACTURING OF KERAMZITE GRAVEL | 2007 |
|
RU2343126C1 |
| CONCRETE MIXTURE | 2011 |
|
RU2472734C1 |
| CRUDE MIXTURE FOR MAKING ARTIFICIAL ROCK | 2011 |
|
RU2463272C1 |
| CONCRETE MIXTURE | 2009 |
|
RU2405748C1 |
| RAW MIX FOR MANUFACTURING TIMBER-BASED BUILDING MATERIAL | 2007 |
|
RU2332378C1 |
