FIELD: construction.
SUBSTANCE: ceramic composition for the production of light bricks includes the following components, wt %: intershale clay 50-70; shale ash 30-50. Shale ash with the following content is used, wt %: SiO2 - 30.8; Al2O3 - 13.8; Fe2O3 - 7.2; CaO - 15.2; MgO - 1.4; R2O - 4.2; percentage point - 27.4.
EFFECT: increase of freeze resistance and reduction of density of light bricks.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC COMPOSITION FOR MAKING LIGHT BRICK | 2014 |
|
RU2555971C1 |
| CERAMIC COMPOSITION FOR THE PRODUCTION OF LIGHTWEIGHT BRICKS | 2017 |
|
RU2655323C1 |
| CERAMIC COMPOSITION FOR MAKING LIGHT BRICK | 2015 |
|
RU2591064C1 |
| CERAMIC COMPOSITION FOR PRODUCTION OF LIGHT BRICKS | 2014 |
|
RU2550168C1 |
| CERAMIC COMPOSITION FOR MAKING BRICK | 2014 |
|
RU2580550C1 |
| CERAMIC COMPOSITION FOR MAKING BRICK | 2015 |
|
RU2593284C1 |
| CERAMIC COMPOSITION FOR BRICK PRODUCTION | 2014 |
|
RU2555973C1 |
| CERAMIC COMPOSITION FOR MANUFACTURING WALL MATERIALS | 2015 |
|
RU2613702C1 |
| CERAMIC COMPOSITION FOR BRICK MANUFACTURING | 2014 |
|
RU2570689C1 |
| CERAMIC COMPOSITION FOR MAKING BRICKS | 2015 |
|
RU2602622C1 |
