FIELD: manufacture of building materials.
SUBSTANCE: cement-free composition for manufacturing cellular concrete and products thereof contains 55-60% high-calcium flue ash, s-4% microsilica, 2.5-3.0% of mineralized effluent, namely nonferrous metallurgy waste including sodium and calcium chlorides, 0.2-0.3% foaming agent, and water in balancing amount.
EFFECT: reduced expenses on raw mix, increased its strength, and lowered density and conductance.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WOOD-CONCRETE MIXTURE | 2015 |
|
RU2602279C1 |
| CONCRETE MIXTURE | 2003 |
|
RU2247094C1 |
| CONCRETE MIXTURE | 2010 |
|
RU2452708C1 |
| CRUDE MIXTURE FOR MAKING WOOD CONCRETE | 2015 |
|
RU2593836C1 |
| BUILDING MATERIAL BASED ON PORTLAND CEMENT, TRIPOLI POWDER AND LOGGING WASTES, SAWING AND WOODWORKING | 2019 |
|
RU2716632C1 |
| BINDER BASED ON HIGH-CALCIUM FLY ASH | 2022 |
|
RU2798801C1 |
| LIGHT CELLULAR CONCRETE | 2005 |
|
RU2298539C1 |
| RAW MIXTURE AND METHOD FOR PRODUCTION OF AERATED CONCRETE | 2003 |
|
RU2247097C1 |
| MOULDING MIX FOR PREPARATION OF FOAM CONCRETE | 2022 |
|
RU2802407C2 |
| RAW MIXTURE FOR PREPARATION OF A FOAMED CONCRETE | 2002 |
|
RU2228314C2 |
