FIELD: industry of building materials.
SUBSTANCE: invention relates to production of wall stones used in low building mainly. Proposed raw mixture for wall stones comprises the following components, wt.-%: slag-Portland cement, 10.0-14.0; silicomanganese granulated slag, 68.0-72.0; fly ash from heat and power electric plant, 8.0-12.0, and slime after neutralization of depleted etching solutions formed in etching steel rolled products in sulfuric acid, 6.0-10.0.
EFFECT: enhancing strength of wall stones.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CRUDE MIXTURE FOR MAKING SILICATE BRICKS | 2006 |
|
RU2326845C1 |
| CRUDE MIXTURE FOR CONSTRUCTION CERAMICS | 2006 |
|
RU2326852C1 |
| RAW MATERIAL MIXTURE | 2006 |
|
RU2311380C1 |
| RAW MIXTURE | 2006 |
|
RU2306292C1 |
| CRUDE MIXTURE FOR MAKING MATERIAL IMITATING NATURAL STONE | 2012 |
|
RU2482089C1 |
| CRUDE MIXTURE FOR PRODUCING CONCRETE | 2011 |
|
RU2470899C1 |
| RAW MIXTURE FOR MAKING STRUCTURAL HEAT-INSULATING FOAMED CONCRETE | 2009 |
|
RU2408560C1 |
| RAW MIXTURE | 2006 |
|
RU2311379C1 |
| RAW MIXTURE FOR PRODUCTION OF SILICATE BRICK | 2006 |
|
RU2320606C1 |
| RAW MIXTURE FOR MAKING STRUCTURAL HEAT-INSULATING FOAMED CONCRETE | 2009 |
|
RU2411220C1 |
