FIELD: construction.
SUBSTANCE: invention is related to composition for repair of asphalt covering, which contains binder, filler, additives and dissolvent, binder used is represented by mineral components: high-lime ash - carry over of TPP and Portland cement, filler used is quartz sand, additives used are slurry of aluminium production, polymer additives Vinnapas RE 524 Z and Bermocol E 230 and complex additive emulbit, and water is used for tempering at the following ratio of components, wt %: high-lime ash - carry over of TPP 30-35; Portland cement 3.5-4.0; quartz sand 30-35; slurry of aluminium production 3.5-4.0; Vinnapas RE 524 Z 2.5-3.0; Bermocol E 230 0.1-0.2; emulbit 0.5-1.0; water - the rest.
EFFECT: prolongation of road repair works season, better adhesion of repair material to asphalt covering, higher service life and quality of repaired covering.
1 tbl
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