SBR modified bitumen
SBR modified bitumen 1. SBR modifier can improve the adhesion and toughness of asphalt and reduce its moisture sensitivity. 2, SBR modified asphalt has good impact resistance. Anti cracking ability, wear resistance and waterproof ability can prolong the service life of the road. 3. Powder SBR modifier is easy to store and simple to add. 4. It can be combined with other polymer modifiers to produce polymer composite modified asphalt, and comprehensively improve various indexes of asphalt. 5. It is especially suitable for use under severe cold and strong ultraviolet radiation in winter.