FIELD: construction.
SUBSTANCE: raw mixture for production of fine grained concrete contains, pts. wt.: portland cement 26.0-28.0; ash from combustion of brown or black coal 71.1-73.1; capron fibre sliced into pieces of 25-50 mm 0.2-0.4; sodium methyl siliconate or sodium ethyl siliconate 0.5-0.7, at water-cement ratio of 0.45-0.5.
EFFECT: increase of strength at the decrease of cement consumption.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MATERIAL MIXTURE FOR MANUFACTURING FINE-GRAINED CONCRETE | 2012 |
|
RU2506239C1 |
| RAW MATERIAL MIXTURE FOR PRODUCTION OF FINE-GRAINED CONCRETE | 2012 |
|
RU2501770C1 |
| RAW MATERIAL MIXTURE FOR CONCRETE PRODUCTION | 2013 |
|
RU2537742C1 |
| CRUDE MIXTURE FOR MAKING CONCRETE | 2011 |
|
RU2479526C1 |
| CRUDE MIXTURE FOR MAKING CONCRETE | 2011 |
|
RU2479530C1 |
| RAW MIX FOR MANUFACTURE OF FINE-GRAINED CONCRETE | 2013 |
|
RU2548430C1 |
| CONCRETE MIXTURE | 2012 |
|
RU2489385C1 |
| RAW MATERIAL MIXTURE FOR CONCRETE PRODUCTION | 2012 |
|
RU2501771C1 |
| RAW MIX FOR MANUFACTURE OF FINE-GRAINED CONCRETE | 2014 |
|
RU2562070C1 |
| RAW MATERIAL MIXTURE FOR PRODUCTION OF FINE-GRAINED CONCRETE | 2012 |
|
RU2497770C1 |
