COMPOSITION FOR DEVICE OF BASES AND COATINGS OF HIGHWAYS

摘要

FIELD: construction.;SUBSTANCE: invention relates to road and airfield construction and can be used for the construction of bases and coatings of highways and aerodromes. Composition for the device of bases and coatings of highways contains, mass%: screening of crushed stone up to 10 mm 83–87, Portland cement grade not less than 400 6–10, polymer composite based on high molecular weight surfactants poly(2-propenamide) and products of hydrolysis of polyvinyl acetate 0.4–0.8, water 6.2–6.6.;EFFECT: obtaining economically effective frost-resistant road-building material of the brand for strength M100, utilization of waste from crushed stone production.;1 cl, 1 tbl, 1 ex