FIELD: manufacture of building materials. SUBSTANCE: raw meal contains (wt. %), as modifying additive, foaming agent consisting of mixture of carboxymethylated oxyethylated isononylphenols (0.014- 0.016) and double ferrous and ammonium sulfate (0.0028-0.004), in combination with cement (60.59-61.27), foamed polystyrene granules (5.57-6.73), refined alkylarylsulfonate (0.0022-0.0027), and water (32.65-33.141). EFFECT: reduced volume weight of light heat-insulation concretes and extended source of required raw materials. 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LIGHT-WEIGHT FOAM CEMENT COMPOSITION | 2009 |
|
RU2405757C1 |
| METHOD OF PRODUCING THE POLYSTYRENE FILLING AGENT FOR CONCRETE MIXTURE, METHOD OF PRODUCING THE POLYSTYRENE-CONCRETE ARTICLES | 1995 |
|
RU2100322C1 |
| MOLDING MIXTURE FOR LIGHT POLYSTYRENE-CONCRETE ARTICLE MAKING | 1997 |
|
RU2120429C1 |
| METHOD OF PREPARING POLYSTYRENE CONCRETE MIX | 1993 |
|
RU2090532C1 |
| PROCESS FOR MANUFACTURING ECOLOGICALLY PURE AND LIGHT POLYSTYRENE-CEMENT PRODUCTS | 1994 |
|
RU2082695C1 |
| PROCESS FOR MANUFACTURING ESPECIALLY LIGHT POLYSTYRENE CONCRETE PRODUCTS | 1994 |
|
RU2082696C1 |
| HEAT-INSULATING CONSTRUCTIVE POLYSTYRENE CONCRETE | 2012 |
|
RU2515664C2 |
| RAW MIX FOR MANUFACTURING HEAT-INSULATING CONCRETE | 1998 |
|
RU2147566C1 |
| COMPOSITION FOR MAKING COMPOSITE FOAMED POLYSTYRENE CONCRETE AND METHOD OF MAKING SAID COMPOSITION | 2010 |
|
RU2447040C2 |
| COMPOSITION FOR PREPARATION OF HEAT-INSULATING MATERIAL | 1997 |
|
RU2140943C1 |
