FIELD: building industry, ceramic materials.
SUBSTANCE: invention relates to manufacturing ceramic materials. As raw components mass comprises, wt.-%: fly ash after combustion of brown coals with the content up to 25 wt.-% of calcium oxide, 49.3-50.0; microsilica from manufacturing crystalline silicon with the content 90-95 wt.-% of active silica, 26.5-26.9; and tall pitch 5% emulsion in 2% Na2CO3 aqueous solution, 23.1-24.2, and this mass is oxidized with sodium hypochlorite. Invention provides enhancing plasticity of raw mass, reducing roasting temperature, elevated strength in compression of material and its resistance to cold.
EFFECT: valuable properties of material and articles.
2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MATERIAL MIXTURE FOR PREPARING WALL CERAMIC ARTICLES | 2001 |
|
RU2191168C1 |
| RAW MIXTURE AND METHOD OF PRODUCTION OF CELLULAR CERAMICS | 2002 |
|
RU2234478C2 |
| RAW MIXTURE FOR PREPARING CERAMIC MATERIALS WITH CELLULAR STRUCTURE | 2001 |
|
RU2206549C1 |
| RAW MIXTURE FOR PREPARING CERAMIC HEAT-INSULATING MATERIALS | 2001 |
|
RU2206547C1 |
| RAW MIX FOR MANUFACTURE OF WALL CERAMICS | 2003 |
|
RU2254308C1 |
| RAW MIXTURE FOR PRODUCTION OF WALL CERAMIC ARTICLES | 2004 |
|
RU2267471C1 |
| RAW MIXTURE FOR MAKING WALL CERAMIC ARTICLE | 2004 |
|
RU2269500C1 |
| RAW MIX AND A METHOD OF MANUFACTURING FACE CERAMIC ARTICLES | 2005 |
|
RU2287500C1 |
| RAW MIXTURE AND METHOD OF PRODUCTION OF AIR-ENTRAINED CERAMICS | 2002 |
|
RU2234479C2 |
| RAW MATERIALS MIXTURE FOR PRODUCTION OF WALL CERAMIC PRODUCTS | 2003 |
|
RU2268866C2 |
