▎ 摘 要
NOVELTY - Elastic modified asphalt waterproof coiled material comprises modified asphalt layer composed of matrix asphalt, melamine phosphate, graphene oxide, polyhexamethylene adipamide and bismuth nitrate. USE - Used as elastic modified asphalt waterproof coiled material. ADVANTAGE - The coiled material has high degree of uniformity in the surface and interior of the cured product of the modified asphalt layer, curing time is short when the conversion rate of curing is 55%, the surface and interior of the modified asphalt layer are cured degree of uniformity of up to 90.9-92.7%, and curing time required at a curing conversion rate of 55% is 1.1-1.2 hours.