FIELD: chemistry.
SUBSTANCE: invention relates to methods for forming materials for asphalting. Method of producing a thin asphalt coating comprising steps of: combining a base asphalt, an oxidised polyolefin, and an aggregate to form an asphalt paving material, establishing, at a given thickness, high temperature rutting of a relatively compacted asphalt-concrete material containing an aggregate and base asphalt without an oxidised polyolefin and depositing a layer of asphalt paving material on the substrate and compacting the asphalt paving material to a thickness that is less than the specified predetermined thickness of the relatively compacted asphalt paving material; wherein high temperature rutting decreases or remains at the same level in comparison with said high temperature rutting of the compacted asphalt paving material. Invention is developed in dependent claims of the formula.
EFFECT: technical result is high effectiveness of reducing the thickness of asphalt material.
10 cl, 7 dwg, 6 tbl
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Authors
Dates
2018-04-02—Published
2013-12-10—Filed