polymer modifier for u0430u0441u0444u0430u043bu044cu0442u043eu0431u0435u0442u043eu043du0430 and the way of cooking u0430u0441u0444u0430u043bu044cu0442u043eu0431u0435u0442u043eu043du043du043eu0439 mixtures based on

摘要

the invention belongs to the field of road construction materials and is intended for the device, the upper layers of the road pavement and maintenance of roads.technical result: increase in strength, wear resistance and durability of the road surface.polymer modifier for u0430u0441u0444u0430u043bu044cu0442u043eu0431u0435u0442u043eu043du0430 contains u044du0442u0438u043bu0435u043du043fu0440u043eu043fu0438u043bu0435u043du043eu0432u044bu0439 rubber, organic u043fu043bu0430u0441u0442u0438u0444u0438u043au0430u0442u043eu0440 and filler.an additional modifier includes polymer or mixture of polymers u043fu043eu043bu0438u043eu043bu0435u0444u0438u043du043eu0432u043eu0439 group and litter are mineral and / or organicand as a softener and a thermal ageing contains u0431u0443u0442u0430u0434u0438u0435u043du043du0438u0442u0440u0438u043bu044cu043du044bu0439 rubber with the following components: ratio of mas.;the way is characterized by the fact that large and small u0437u0430u043fu043eu043bu043du0438u0442u0435u043bu044c prepare u0430u0441u0444u0430u043bu044cu0442u043eu0431u0435u0442u043eu043du043du043eu0439 mixture prior to the filing of mineral powder in the see u0435u0441u0438u0442u0435u043bu044c,process the polymer modifier u0430u0441u0444u0430u043bu044cu0442u043eu0431u0435u0442u043eu043du0430 within 5 to 20 at a temperature of 160 200u00b0u0441, which are the number of 0.3 to 1.0% by mass of the aggregate.