FIELD: building.
SUBSTANCE: invention can be used for manufacturing of building units, solid constructions, floors, in backfilling of cracks in buildings and structures, as well as an adhesive material in agglomeration of anthropogenic and radioactive waste to be disposed. An adhesive binding composition containing a magnesite bond consisting of active magnesium oxide and aqueous solution of magnesium chloride, a filling compound in the form of carry-over ash of thermal stations, contains caustic magnesite as active magnesium oxide and additionally stearic acid salt, vinyl copolymer, e.g. vinyl chloride vinyl laurate ethylene, cellulose ester, e.g. methylhydroxyethyl, and glass fibre in the following ratio, wt %: caustic magnesite 11.20-42.00, aqueous solution of magnesium chloride 32.96-49.23, said carry-over ash 8.00-55.60, stearic acid salt 0.17-0.63, vinyl copolymer 0.17-0.63, cellulose ester 0.003-0.016, said glass fibre 0.005-0.170.
EFFECT: higher adhesion strength to metal, cast iron, wood, glass, porcelain, ceramics and concrete.
2 tbl
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RU2376260C2 |
Authors
Dates
2010-01-20—Published
2008-07-01—Filed