FIELD: chemistry.
SUBSTANCE: invention pertains to production of aerated concrete without autoclave hardening and can be used for making construction materials. The crude mixture for making aerocrete consists of the following components with the given percentage mass ratios: 27.5-29.1% portland cement; 34.9-38.5% flue-ash; 1.67-1.77% gypsum building plaster; 0.13-0.145% aluminium powder; 0.13-0.145% Taiga detergent; 1.8-1.9% microsilica; 0.110-0.116% calcium chloride; water constitutes the remaining percentage.
EFFECT: increased strength of the material; increased quality coefficient; reduced air shrinkage.
2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CRUDE MIXTURE FOR MAKING AEROCRETE WITH LOW AVERAGE DENSITY | 2006 |
|
RU2326096C1 |
| RAW MIXTURE FOR PRODUCTION OF AERATED GAS-ASH CONCRETE WITH REDUCED WATER CONTENT | 2005 |
|
RU2278093C1 |
| RAW MATERIAL MIXTURE FOR POROUS CONCRETE | 2013 |
|
RU2541340C1 |
| CRUDE MIXTURE FOR AERATED CONCRETE | 2016 |
|
RU2635687C1 |
| RAW MIXTURE AND METHOD FOR PRODUCING VIBRO-SWOLLEN GAS-ASH CONCRETE | 2004 |
|
RU2281267C1 |
| DRY MIXTURE FOR MAKING CELLULAR FOAMED FIBRE REINFORCED CONCRETE | 2008 |
|
RU2394007C2 |
| RAW MIX AND A METHOD FOR MANUFACTURING AERATED CELLULAR CONCRETE | 2004 |
|
RU2274626C2 |
| CRUDE MIXTURE FOR AERATED CONCRETE | 2023 |
|
RU2823093C1 |
| COMPOSITION FOR PRODUCING FOAM CONCRETE | 2018 |
|
RU2710579C1 |
| DRY MIX FOR PREPARATION OF NON-AUTOCLAVE FOAM CONCRETE (VERSIONS) | 2013 |
|
RU2547532C1 |
