Rubber modified asphalt and its manufacturing method

摘要

100 parts by weight of aspha 8 to 15 parts by weight of waste tire powder; 18 to 25 parts by weight of a styrene-butadiene block copolymer (SBS); 10 parts by weight to 20 parts by weight of vegetable oil; And 5 parts by weight to 15 parts by weight of the tackifying resin; rubber-modified asphalt comprising a.