FIELD: construction.
SUBSTANCE: result is achieved by addition to ceramic mass of calcium-containing blast-furnace slag of aphanitic texture with the following content, wt %: SiO2 - 36.1; Al2O3 - 12.4; Fe2O3 - 1.5; CaO - 38.8; MgO - 9.4; R2O - 1.8 at the following component ratio, wt %: beidellite fusible clay 50-70; ash and slag material 15-25; calcium-containing blast-furnace slag of aphanitic texture 15-25.
EFFECT: increasing freeze resistance and acid resistance of brick.
2 tbl
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RU2778916C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2015 |
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RU2582614C1 |
CERAMIC PASTE FOR CERAMIC BRICK MANUFACTURING | 2007 |
|
RU2354627C2 |
CERAMIC MASS TO MANUFACTURE CERAMIC BRICK | 2010 |
|
RU2440317C1 |
CERAMIC COMPOSITION FOR MAKING LIGHT BRICK | 2012 |
|
RU2508269C2 |
CERAMIC MASS FOR MANUFACTURE OF EARTHQUAKE-RESISTANT CERAMIC BRICKS | 2020 |
|
RU2764006C1 |
Authors
Dates
2015-07-10—Published
2014-03-28—Filed