FIELD: chemistry.
SUBSTANCE: method is realised by the addition into a ceramic mass of slag of brown coal combustion, which contains, wt %: SiO2 - 53.8; Al2O3 - 5.8; Fe2O3 - 10.3; CaO - 22.8; MgO - 3.1; R2O - 4.2 with the following component ratio, wt %: intershale clay 50-70; slag of brown coal combustion 30-50.
EFFECT: increase of frost resistance and strength at ceramic brick compression.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC COMPOSITION FOR PRODUCTION OF LIGHT BRICKS | 2014 |
|
RU2550168C1 |
| CERAMIC COMPOSITION FOR MAKING BRICK | 2015 |
|
RU2593284C1 |
| CERAMIC COMPOSITION FOR MAKING BRICK | 2014 |
|
RU2580550C1 |
| CERAMIC COMPOSITION FOR BRICK MANUFACTURING | 2014 |
|
RU2570689C1 |
| CERAMIC COMPOSITION FOR MAKING BRICKS | 2015 |
|
RU2602622C1 |
| CERAMIC COMPOSITION FOR MAKING LIGHT BRICK | 2014 |
|
RU2555971C1 |
| CERAMIC COMPOSITION FOR MANUFACTURING WALL MATERIALS | 2015 |
|
RU2613702C1 |
| CERAMIC COMPOSITION FOR PRODUCTION OF LIGHT BRICKS | 2014 |
|
RU2555170C1 |
| CERAMIC COMPOSITION FOR MAKING LIGHT BRICK | 2015 |
|
RU2591064C1 |
| CERAMIC COMPOSITION FOR THE PRODUCTION OF LIGHTWEIGHT BRICKS | 2017 |
|
RU2655323C1 |
