FIELD: construction.
SUBSTANCE: raw mix for manufacturing of nonautoclave-hardening aerated concrete contains the following components, wt %: portland cement 28-38, filler - quartz-feldspar sandstones, ground down to specific surface of 2500-3000 cm2/g, 26-31, hydrate lime in the form of lime milk with density p=1.2 g/cm3 2-4, aluminium powder 0.02-0.1, water 22-39, plasticiser C-3 0.4-1.18, hemihydrate plaster 1.5-1.8, microsilica 2-3.
EFFECT: improved physical-mechanical characteristics of items made of aerated concrete of nonautoclave hardening, reduced consumption of cement component, widening of raw materials base.
3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MIXTURE USED FOR OBTAINING NONAUTOCLAVE-HARDENING AERATED CONCRETE | 2007 |
|
RU2340582C1 |
| DRY MIX FOR PREPARATION OF NON-AUTOCLAVE FOAM CONCRETE (VERSIONS) | 2013 |
|
RU2547532C1 |
| MIXTURE FOR PREPARING NONAUTOCLAVE GAS CONCRETE | 2001 |
|
RU2209801C1 |
| RAW MIXTURE FOR MAKING FOAMED CONCRETE | 2010 |
|
RU2411218C1 |
| COMPOSITION OF MIXTURE FOR PRODUCTION OF THE NON-AUTOCLAVE GAS CONCRETE | 2004 |
|
RU2276121C1 |
| RAW MIX FOR MANUFACTURING NON-AUTOCLAVE-CURING AERATED CONCRETE | 2005 |
|
RU2284977C1 |
| COMPOSITION OF RAW MIX TO MANUFACTURE NONAUTOCLAVE-HARDENING AERATED CONCRETE | 2011 |
|
RU2460708C1 |
| RAW MIXTURE FOR PRODUCTION OF THE GAS CONCRETE OF THE NON-AUTOCLAVE CURING | 2005 |
|
RU2283293C1 |
| COMPOSITION OF RAW MATERIALS MIXTURE FOR MANUFACTURING NON-AUTOCLAVED AERATED CONCRETE | 2016 |
|
RU2616303C1 |
| RAW MIXTURE AND METHOD FOR PRODUCING RAW MIXTURE FOR FOAM AND GAS CONCRETE OF NON-AUTOCLAVE HARDENING | 2015 |
|
RU2614865C1 |
