FIELD: anticorrosion protection of concrete and reinforced concrete structures and metallic equipment. SUBSTANCE: composition for protective coatings comprises (wt parts); 100 epoxy diane resin; 20-25 aminophenol; 10-15 oligooxypropylene amine of formula: N[CH2CH2O(CH(CH3)CH2O)m+n+pH]3O wherein m+n+p 5- 7; adhesion to concrete during bending 20 MPa, to metal during shear 18.5, resistance coefficient in water 0.99, in motor oil 1.05, in gasoline 1.05 in guano 0.99. EFFECT: improved properties of the composition. 1 tbl
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Authors
Dates
1996-07-10—Published
1992-07-15—Filed