▎ 摘　　要

NOVELTY - A polyurea coating waterproofing material is prepared by reacting an agent (A) comprising an isocyanate group terminated prepolymer prepared from aliphatic diisocyanate, aromatic diisocyanate, polyetheramine and polyhexamethylene carbonate diol and an agent (B) comprising a polyamine mixture including polyetheramine and polyaspartic amine, surface-modified graphene oxide, and surface-modified heat-insulating particles. USE - Polyurea coating waterproofing material used for building. ADVANTAGE - The polyurea coating waterproofing material has excellent waterproof properties, heat shielding properties and adhesiveness, mechanical strength such as tensile strength and reduced yellowing phenomenon by using isocyanate group-terminated prepolymer prepared from aliphatic diisocyanate, aromatic diisocyanate, polyetheramine and polyhexamethylene carbonate diol. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the polyurea coating waterproofing material, which involves preparing a mixture comprising the agent (A) and the agent (B) and curing the mixture after applying the mixture to the substrate.