FIELD: construction.
SUBSTANCE: raw mix for manufacturing of wall ceramic items includes carbonised loam and a grouting fluid in the form of a water suspension, including hydrate lime, saponified tall oil fatty acids and salt brine, at the following ratio of components, wt %: carbonised loam - 93.45-88.55; hydrate lime - 3.5-6.5; saponified tall oil fatty acids - 1.25-2.75; salt brine - 1.8-2.2.
EFFECT: reduced average density, heat conductivity and air shrinkage of products.
1 ex, 2 tbl
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RU2520322C1 |
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|
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|
RU2226513C1 |
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RU2228309C2 |
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|
RU2234480C2 |
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|
RU2228308C2 |
RAW MEAL AND A METHOD FOR MANUFACTURING LIGHT-WEIGHT CERAMICS | 2002 |
|
RU2235698C2 |
Authors
Dates
2014-06-10—Published
2012-12-04—Filed