FIELD: manufacture of wall ceramics; manufacture of heat-insulating articles: brick, blocks, wall panels and the like.
SUBSTANCE: proposed method includes mixing of ground clay in the amount of 60-97 mass-% with filler - the remainder in form of waterproofed granules, 0.1-2.0 mm in size obtained from crystallized glass and aluminum oxide in the amount of 5.0-20.0% ground together with of pore-forming agent in the amount of 1-6% of mass of crystallized glass - calcium carbonate. Then, raw articles are subjected to moistening, molding by plastic method or by dry-press process, drying and roasting at temperature of 910-945°C.
EFFECT: extended range of technical means; enhanced strength of low-shrinkage and non-shrinking wall ceramic articles.
4 cl, 2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MANUFACTURE OF WALL CERAMIC ARTICLES, RAW CHARGE FOR MANUFACTURE OF WALL CERAMIC ARTICLES AND FILLER FOR WALL CERAMIC ARTICLES | 2007 |
|
RU2318772C1 |
| METHOD OF MAKING CERAMIC WALL PRODUCTS, ROUGH MIXTURE FOR MAKING CERAMIC WALL PRODUCTS, AND FILLER FOR CERAMIC WALL PRODUCTS | 2007 |
|
RU2324668C1 |
| METHOD OF MAKING CERAMIC WALL PRODUCTS, ROUGH MIXTURE FOR MAKING CERAMIC WALL PRODUCTS AND FILLER FOR CERAMIC WALL PRODUCTS | 2007 |
|
RU2324669C1 |
| METHOD OF MANUFACTURE OF WALL CERAMICS USING SEDIMENTARY HIGH-SILICA ROCKS, STOCK FOR WALL CERAMICS, AND AGGREGATE FOR WALL CERAMICS | 2007 |
|
RU2327666C1 |
| METHOD FOR MAKING WALL CERAMIC ARTICLES (VARIANTS) | 2005 |
|
RU2277520C1 |
| METHOD OF MANUFACTURE OF WALL CERAMIC ITEMS | 2006 |
|
RU2303018C1 |
| METHOD OF MANUFACTURE OF WALL CERAMIC ARTICLES | 2004 |
|
RU2266267C1 |
| METHOD OF MAKING CURRENT CONDUCTING PANELS, RAW MIXTUTRE FOR MAKING CURRENT CONDUCTING PANELS AND CURRENT CONDUCTING FILLER FOR THEM, BASED ON CRUSHED CRYSTALLINE GLASS | 2007 |
|
RU2353992C2 |
| MIXTURE FOR PRODUCTION OF CERAMIC WALL MATERIALS AND CERAMIC INSULANT | 2018 |
|
RU2726699C2 |
| GRANULATED FILLER FOR SILICATE WALL PRODUCTS BASED ON CRUSHED GLASS, COMPOSITION OF RAW MIX FOR MANUFACTURE OF SILICATE WALL PRODUCTS, METHOD FOR MANUFACTURING OF SILICATE WALL PRODUCTS AND SILICATE WALL PRODUCT | 2007 |
|
RU2361837C1 |
