▎ 摘　　要

NOVELTY - Asphalt seal waterproofing material comprises 20-30 wt.% asphalt binder modified with styrene-butadiene-styrene block copolymer, 0.05-0.2 wt.% graphene oxide, 3-10 wt.% glycol oil, 3-10 wt.% propoxylate, 8-13 wt.% light calcium carbonate, 3-20 wt.% thermoplastic elastomer, 8-25 wt.% crumb rubber, 1-20 wt.% petroleum resin, 1-3 wt.% fumed silica, and 7-10 wt.% inorganic filler. USE - The asphalt seal waterproofing material is useful for waterproofing building structures and roofs. ADVANTAGE - The asphalt seal waterproofing material prevents oxidation and occurrence of water leakage; increases durability of the building; improves waterproofing performance and heat shielding and insulation effects; and reduces generation of pollutants i.e. polycyclic aromatic hydrocarbons and fine dust. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for composite waterproofing method using asphalt seal coating waterproofing material, comprising (a) removing foreign substances from the base surface 102 and flattening, and then uniformly applying an asphalt primer to form a primer layer, (b) forming a seal coating layer by applying the asphalt seal coating waterproofing material on the primer layer, (c) installing the non-woven fabric on the seal coating layer, and (d) forming a sheet layer by attaching an asphalt sheet from which a release paper is removed to the upper portion of the nonwoven fabric. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the method for composite waterproofing using asphalt seal coating waterproofing material (Drawing includes non-English language text).