FIELD: chemistry.
SUBSTANCE: invention relates to the industry of building materials, in particular to concrete mixtures which can be used in making light wall blocks. The concrete mixture contains the following in wt %: portland cement 25.0-27.0, ash-cinder filler 25.0-27.0, gas-expanded plastic crumbs 1.0-1.5, keramzite sand 26.8-33.1, C-3 super-plasticiser 0.7-0.9., water 15.0-17.0.
EFFECT: light wall blocks.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CONCRETE MIXTURE | 2011 |
|
RU2455250C1 |
| CONCRETE MIX | 2010 |
|
RU2430050C1 |
| CONCRETE MIXTURE | 2010 |
|
RU2444499C1 |
| CONCRETE MIXTURE | 2012 |
|
RU2480429C1 |
| CONCRETE MIXTURE | 2013 |
|
RU2522559C1 |
| CONCRETE MIXTURE | 2012 |
|
RU2494063C1 |
| CONCRETE MIX | 2014 |
|
RU2568647C1 |
| CONCRETE MIXTURE | 2008 |
|
RU2371416C1 |
| CONCRETE MIXTURE | 2011 |
|
RU2471741C1 |
| CONCRETE MIXTURE | 2013 |
|
RU2530038C1 |
