FIELD: manufacture of building materials.
SUBSTANCE: invention relates to wall ceramic articles used in construction. Raw mix is prepared from following components, wt %: microsilica 50.9-70.5, thermally treated loamy soil 20.4-26.1, carbon-containing aluminum production waste (electrofilter dust) 9.1-13.0. After that, mix is molded, dried, fired 875°C and 950°C, and moistened. Prior to introduced into mix, carbonized loamy soil is disintegrated an subjected to heat treatment at 500°C.
EFFECT: increased strength and frost resistance of material.
2 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MEAL AND A METHOD FOR MANUFACTURING CERAMIC PRODUCTS | 2002 |
|
RU2226514C1 |
| RAW MIXTURE FOR MANUFACTURE OF THE WALL CERAMIC ARTICLES | 2006 |
|
RU2317277C1 |
| RAW MIXTURE AND METHOD OF MANUFACTURE OF ARTICLES FROM STRUCTURAL CERAMICS | 2002 |
|
RU2233815C2 |
| RAW MEAL AND METHOD OF MANUFACTURING CERAMIC PRODUCTS | 2002 |
|
RU2228309C2 |
| RAW MEAL AND METHOD OF MANUFACTURING CERAMIC PRODUCTS | 2002 |
|
RU2228308C2 |
| RAW MATERIAL MIXTURE FOR MANUFACTURING WALL CERAMIC PRODUCTS | 2012 |
|
RU2523526C1 |
| RAW MEAL AND A METHOD FOR MANUFACTURING WALL CERAMICS | 2002 |
|
RU2226513C1 |
| CRUDE MIXTURE AND METHOD OF MAKING CERAMIC ARTICLES | 2010 |
|
RU2445286C1 |
| RAW MIXTURE AND METHOD FOR MAKING WALL CERAMIC ARTICLE | 2003 |
|
RU2255919C1 |
| CRUDE MIXTURE AND METHOD OF MAKING CERAMIC ARTICLES | 2010 |
|
RU2445288C1 |
