FIELD: chemistry.
SUBSTANCE: invention relates to field of technology of silicates and deals with compositions of ceramic masses for brick production. Ceramic mass for brick production contains high-melting clay, quartzites, talc, carboxymethylcellulose and glycerol, with the following component ratio, wt %: high-melting clay - 77.2-83.2; quartzites - 15.0-20.0; talc - 1.5-2.5; carboxymethylcallulose - 0.15-0.25; glycerol - 0.05-0.15.
EFFECT: improved modelling properties of ceramic mass.
1 tbl
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Authors
Dates
2013-01-27—Published
2011-11-01—Filed