FIELD: chemistry.
SUBSTANCE: invention relates to the industry of construction materials and can be used in production of foamed concrete. The foaming agent for making foamed concrete contains the following in wt %: sodium alkylbenzene sulphonate 0.03 - 0.20, sodium chloride 2, chalk with specific surface area 450 m2/kg 3, engine oil 1-3, water - the balance.
EFFECT: high expansion rate and stability of foam, low density of foamed concrete without significant loss in strength.
1 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| FOAM FORMER FOR MANUFACTURING CELLULAR CONCRETES | 2000 |
|
RU2199508C2 |
| FOAM FORMER FOR MANUFACTURING CELLULAR CONCRETES (VERSIONS) | 2000 |
|
RU2199509C2 |
| MOULDING MIX FOR PREPARATION OF FOAM CONCRETE | 2022 |
|
RU2802407C2 |
| METHOD OF FOAM CONCRETE PREPARING | 1991 |
|
RU2016884C1 |
| FOAM CONCRETE CONTAINING MAGNESIA BINDER AND METHOD FOR ITS PRODUCTION | 1997 |
|
RU2103242C1 |
| FOAM CONCRETE MIX AND METHOD OF PREPARATION OF SUCH MIX | 2005 |
|
RU2292322C1 |
| METHOD OF PREPARATION OF DRY FINE FROTHING AGENT AND METHOD OF PREPARATION OF DRY RAW MIX FOR FOAM CONCRETE WITH USE OF THIS FROTHING AGENT | 2007 |
|
RU2342347C2 |
| FOAM-FORMING COMPOSITION | 2000 |
|
RU2189266C2 |
| FOAM GENERATOR FOR PRODUCING POROUS CONCRETE MIX | 0 |
|
SU882964A1 |
| FOAMING AGENT FOR MAKING CONCRETE MIXES MORE POROUS | 1999 |
|
RU2170718C1 |
