FIELD: construction.
SUBSTANCE: raw mix to manufacture facing ceramics includes carbonised loam and aqueous solution of saponated tall fatty acids, at the following ratio of components, wt %: carbonised loam - 98.8-99.2; aqueous solution of saponated tall fatty acids - 0.8-1.2.
EFFECT: reduction of average density, heat conductivity of items and less rejects in drying.
1 ex, 2 tbl
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Authors
Dates
2011-01-27—Published
2009-06-18—Filed