FIELD: chemistry.
SUBSTANCE: invention relates to the industry of building materials, and specifically to compositions of crude mixtures for producing structural and heat-insulating materials. The crude mixture for producing structural and heat-insulating materials contains brick clay, waste paper, sawdust, crushed fibre glass and liquid potassium glass, with the following ratio of components, wt %: brick clay - 73.0-74.0; waste paper - 1.0-2.0; sawdust - 12.0-15.0; crushed fibre glass - 10.0-13.0; liquid potassium glass - 0.5-1.0.
EFFECT: low burning temperature of articles.
1 tbl
Authors
Dates
2013-01-20—Published
2011-12-14—Filed