FIELD: process engineering.
SUBSTANCE: invention relates to production of articles from foam concrete for construction. Proposed method comprises preparing raw stock mix by mixing Portland cement, mineral filler, water and foam prepared separately, pouring foam concrete mix in molds, curing to strength suitable for cutting, and cutting into articles. Article surface is processed by silicic acid sol with concentration of (0.9-1.1)·10-4%.
EFFECT: higher quality, decreased shrinkage in drying.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING ARTICLES FROM FOAM CONCRETE NOT AUTOCLAVED | 2011 |
|
RU2478468C1 |
| METHOD OF PRODUCING ARTICLES FROM FOAM CONCRETE NOT AUTOCLAVED | 2011 |
|
RU2478467C1 |
| METHOD OF MANUFACTURING PRODUCTS FROM NON-AUTOCLAVE FOAM CONCRETE | 2018 |
|
RU2683013C1 |
| METHOD OF MANUFACTURING PRODUCTS FROM NON-AUTOCLAVE FOAM CONCRETE | 2018 |
|
RU2685584C1 |
| METHOD OF MAKING NON-AUTOCLAVE AERATED CONCRETE | 2009 |
|
RU2410364C1 |
| CRUDE MIXTURE FOR PRODUCTION OF NON-AUTOCLAVE FOAM CONCRETE | 2018 |
|
RU2712883C1 |
| AUTOCLAVE FOAM CONCRETE MIXTURE | 2009 |
|
RU2403232C1 |
| RAW MIX FOR PRODUCTION OF FOAM CONCRETE | 2023 |
|
RU2808259C1 |
| RAW MIXTURE FOR PREPARATION OF FOAMED CONCRETE | 2002 |
|
RU2233817C1 |
| AUTOCLAVE FOAMED CONCRETE MIXTURE | 2009 |
|
RU2394796C1 |
