FIELD: construction.
SUBSTANCE: composition for manufacturing of a structural material includes the following components, wt %: caustic magnesite 29-35; aqueous solution of magnesium chloride with density of 1.1-1.2 g/cm3 27.5-30; wood filler 26.5-28.5; carry-over ash 10-12; carboxymethylcellulose 0.1-0.15; superplasticiser S-3 0.4-0.85.
EFFECT: increased water resistance of a structural material.
1 tbl
Authors
Dates
2012-11-20—Published
2011-07-06—Filed