FIELD: chemistry.
SUBSTANCE: invention relates to construction, namely to production of fireproof products. Composition for manufacturing heat-insulating products includes fireproof fibre, fireproof clay, slightly foamed polystyrene and swollen pearlite sand, with the following component ratio, wt %: fireproof fibre - 40; fireproof clay - 30; slightly foamed polystyrene - 10 (above 100% by weight); swollen pearlite sand - 30.
EFFECT: reduction of density, heat conductivity of products, total shrinkage, fibre consumption, reduction of drying time and expenditures on heat carriers.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LINED HEAT-INSULATING PRODUCT AND METHOD OF MANUFACTURE THEREOF | 1998 |
|
RU2135434C1 |
| MASS FOR MANUFACTURING OF FIRE-PROOF HEAT-INSULATING MATERIALS AND PRODUCTS | 2007 |
|
RU2365561C1 |
| METHOD FOR MAKING REFRACTORY HEAT INSULATING PRODUCTS | 0 |
|
SU1068404A1 |
| COMPOSITION FOR PRODUCING HEAT-INSULATING ARTICLES | 0 |
|
SU697483A1 |
| RAW MATERIAL FOR HEAT-RESISTANT HEAT-INSULATING TORCRETE | 2018 |
|
RU2674484C1 |
| INITIAL COMPOSITION FOR MAKING LIGHTWEIGHT REFRACTORY CONCRETE | 0 |
|
SU1583396A1 |
| PORED MORTAR MIX | 2001 |
|
RU2177925C1 |
| COMPOSITION FOR PRODUCING HEAT-INSULATION ARTICLES | 0 |
|
SU885202A1 |
| CHARGE COMPOSITION FOR MAKING CERAMIC HEAT-INSULATION MATERIALS | 0 |
|
SU1440901A1 |
| UNBURNED HIGH-TEMPERATURE HEAT-INSULATING MATERIAL AND METHOD OF ITS PRODUCTION | 1998 |
|
RU2155735C1 |
