▎ 摘　　要

NOVELTY - Non-curing waterproof material comprises 40-60 pts. wt. modified asphalt, 8-15 pts. wt. whisker, 2-6 pts. wt. graphene, 11-15 pts. wt. softener, 11-15 pts. wt. inorganic powder, 0.5-1 pts. wt. elastomer and 2-3 pts. wt. binder, where preparation method comprises (i) adding softener into modified asphalt, heating at 80-100 degrees C, stirring at constant temperature at a rate of of 600-800 revolution/minute for 30-40 minutes, adding elastomer to swell and soften the modified asphalt and naturally cooling to room temperature to obtain softened asphalt, (ii) mixing whisker, graphene and inorganic powder, then mixing with binder to obtain powder material, and (iii) heating softened asphalt at 60-80 degrees C, allowing to stand for 0.5-1 hour, mixing powder mixture, stirring, heating at 160-170 degrees C and grinding by colloid mill for 1-2 hours to obtain product. USE - The material is useful for underwater bonding (claimed). ADVANTAGE - The material has excellent bonding property and self-healing waterproof performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for non-curing waterproof material is obtained by above method.