FIELD: industry of building materials.
SUBSTANCE: invention relates to mass composites used in making ceramic brick. Method involves addition of pyrophyllite to the known ceramic mass comprising low-melting clay and metallurgic slag after copper smelting with the content FeO 30-35% in the following ratio of components, wt.-%: low-melting clay, 40-60; metallurgic slag after copper smelting with the content FeO 30-35%, 35-48, and pyrophyllite, 5-12. Using of manufacture waste in producing brick promotes to their utilization, safety of environment and expanding the raw base for building ceramic materials. Invention provides reducing shrinkage and enhancing resistance to cold.
EFFECT: improved and valuable properties of ceramic mass.
3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC MIX FOR PRODUCTION OF BRICK | 2005 |
|
RU2308437C2 |
| CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2006 |
|
RU2326850C2 |
| CERAMIC MASS FOR PRODUCING BRICK | 2005 |
|
RU2288200C2 |
| SEMIDRY PRESSING CERAMIC MIXTURE FOR MAKING BRICKS | 2010 |
|
RU2440950C1 |
| CERAMIC MIX FOR PRODUCTION OF BRICK | 2005 |
|
RU2310626C2 |
| CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2008 |
|
RU2388722C1 |
| CERAMIC MASS FOR PREPARING ACID-RESISTANT MATERIALS | 2005 |
|
RU2281264C1 |
| CERAMIC MIXTURE FOR MAKING CERAMIC BRICK | 2012 |
|
RU2513739C1 |
| CERAMIC MIXTURE FOR CERAMIC BRICK PRODUCTION | 2006 |
|
RU2341491C2 |
| CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2011 |
|
RU2466112C1 |
