FIELD: building materials, machine building industry for protection of metal from corrosion. SUBSTANCE: bitumen-rubber mastic comprises, wt.%: bitumen, 10-20; phosphate fertilizer, 10-20; asbestos, 0.1-0.2; oil, 3.0-10; rubber based-plasticized substance or thermoplast, 1.0-3.0; polyvinyl alcohol, 0.5-1.0; polyethylene, 0.5-1.0; polyethylene glycol, 0.1-0.2; sulfur, 0.5-3.0; water, 10-30; and gasoline, 28.8-49.5. Composition improves adhesion to metal, increases heat resistance and frost resistance. EFFECT: improved properties. 5 ex, 2 tbl
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Authors
Dates
1999-02-27—Published
1996-05-28—Filed