MODIFICATION OF ROAD BITUMENS POLYMER AND STRUCTURE FORMING ADDITIVES

Аннотация

In the article, to increase the reliability and durability of road and roof coverings in construction, the use of bitumen modified with polymers and structure-forming additives, in order to expand the plasticity range and save materials and energy resources. For increase in reliability and durability of road adding coverings in building it is expedient to use bitumen's modified by polymers roofs and gel-forming additives, for the purpose of expansion of an interval of plasticity and economy. KEYWORDS Bitumen, asphalt concrete, cohesion and adhesion, structure-forming additive (SFA), polymer-bitumen binders of road and roofing, elasticity, SBS-styrene-butadiene-styrenes, SP-BOEPW - sulfonic product based on electrode production waste.