FIELD: chemistry.
SUBSTANCE: invention relates to the industry of ceramic materials, mainly to compositions of mixtures for making bricks. The ceramic mixture for making ceramic bricks contains low-melting clay and man-made formations of off-grade mineral wool and silver-gold alloy containing oxides, wt %: SiO2 - 35.2; Al2O3 - 11.0; Fe2O3 - 11.04; CaO - 30.2; MgO - 4.4; R2O - 6.98, with the following ratio of components in wt %: low-melting clay 70-90; man-made formations of off-grade mineral wool and silver-gold alloy 10-30.
EFFECT: increased frost-resistance of articles.
2 tbl
Title | Year | Author | Number |
---|---|---|---|
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2011 |
|
RU2466112C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2006 |
|
RU2326850C2 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICK | 2012 |
|
RU2513739C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2010 |
|
RU2440949C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2008 |
|
RU2388723C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2008 |
|
RU2389706C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2009 |
|
RU2398751C1 |
SEMIDRY PRESSING CERAMIC MIXTURE FOR MAKING BRICKS | 2010 |
|
RU2440950C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2008 |
|
RU2389707C1 |
CERAMIC MIXTURE FOR MAKING CERAMIC BRICKS | 2009 |
|
RU2417965C1 |
Authors
Dates
2012-11-10—Published
2011-04-14—Filed