FIELD: chemistry.
SUBSTANCE: composition for producing fire-resistant composites, which contains spent catalyst IM-2201, crushed rock, sand and H3PO4, further contains slag from smelting extra-low-carbon ferrochrome containing, wt %: SiO2 - 5.8; Al2O3 - 54.8; Fe2O3 - 1.88; CaO - 13.2; MgO - 14.8; Cr2O3 - 5.4; R2O - 2.3, with the following ratio of components, wt %: spent catalyst IM-2201 10-15, crushed rock 33-40, sand 10-13, orthophosphoric acid H3PO4 10-15, slag from smelting extra-low-carbon ferrochrome 24-30.
EFFECT: high ultimate compression strength and heat-resistance of the fire-resistant composites.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR MANUFACTURING HEAT RESISTANT COMPOSITES | 2013 |
|
RU2521005C1 |
| COMPOSITION FOR MANUFACTURING HEAT-RESISTANT CONCRETES | 2014 |
|
RU2558567C1 |
| COMPOSITION FOR PRODUCTION OF HEAT RESISTANT COMPOSITES | 2013 |
|
RU2521244C1 |
| COMPOSITION FOR PRODUCING HEAT-RESISTANT CONCRETE | 2015 |
|
RU2580536C1 |
| COMPOSITION FOR MANUFACTURING HEAT-RESISTANT COMPOSITES | 2013 |
|
RU2526090C1 |
| COMPOSITION FOR PRODUCING HEAT-RESISTANT COMPOSITES | 2013 |
|
RU2524155C1 |
| COMPOSITION FOR MAKING HEAT-RESISTANT COMPOSITES | 2015 |
|
RU2594240C1 |
| COMPOSITION FOR PRODUCTION OF HEAT RESISTANT CONCRETES | 2015 |
|
RU2576067C1 |
| COMPOSITION FOR PRODUCING HEAT-RESISTANT COMPOSITES | 2013 |
|
RU2528643C1 |
| COMPOSITION FOR PRODUCING HEAT-RESISTANT COMPOSITES | 2016 |
|
RU2623387C1 |
