FIELD: compositions for road coatings. SUBSTANCE: composition comprises, wt parts: product of polymerization of unsaturated compound of C8-C9 pyrolysis fractions, 12-30; polymeric indifier, 18- 30; plasticizer, e.g. oil PN-6 or industrial oil, 40-70; and organic solvent, 70-85; composition comprises 10-50 wt parts of bitumen and 1-5 wt parts of column or sodium chloride in combination with 0.01- 0.04 wt part of nitrilomethylene phosphonic acid. Composition has high protective properties, and sufficient resistance to thermal ageing. EFFECT: improved properties of the composition. 3 cl, 3 tbl
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Authors
Dates
2001-06-10—Published
1999-09-22—Filed