FIELD: fire-protection facility.
SUBSTANCE: invention is related to production of lightweight fire-resistant materials used in construction. Charge for preparation of lightweight fire-resistant material contains clay, pitch coke, polystyrene, borax, chamotte, lime and wastes of sulfuric acid production, at the following ratio of components, wt %: clay - 12.0-14.0; pitch coke - 15.0-19.0; polystyrene - 3.0-4.0; borax - 4.0-5.0; lime - 3.0-4.0; wastes of sulfuric acid production - 3.0-4.0; chamotte - the rest.
EFFECT: increased strength of lightweight fire-resistant material.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC MASS | 2007 |
|
RU2345038C2 |
| GLAZE COMPOSITION | 2013 |
|
RU2513781C1 |
| CERAMIC MASS FOR PRODUCTION OF FACING TILES | 2013 |
|
RU2534316C1 |
| FURNACE CHARGE | 2007 |
|
RU2347770C2 |
| MIXTURE FOR PRODUCING COLOURED GLASS | 2012 |
|
RU2495838C1 |
| CERAMIC MSS FOR FACING TILE PRODUCTION | 2007 |
|
RU2345037C2 |
| FURNACE FEED FOR PRODUCTION OF HIGH-TEMPERATURE HEAT-INSULATING ITEMS | 2007 |
|
RU2341488C2 |
| CHARGE MATERIAL FOR PRODUCING POROUS FILLER | 2008 |
|
RU2374195C1 |
| CERAMIC MASS | 2011 |
|
RU2473503C1 |
| ENAMEL | 2006 |
|
RU2306278C1 |
