▎ 摘　　要

NOVELTY - A graphene modified building coating comprises solvent, auxiliary agent, and main film-forming material in which coating further contains 0.001-20 wt.% graphene and amount of auxiliary agent is 0-8 wt.% with respect to building coating. USE - A graphene modified building coating (claimed). ADVANTAGE - Graphene modified building coating has water resistance, mechanical strength, improved adhesion-substrate ratio, washing resistance, abrasion resistance, anti-bacterial property, and anti-UV property, and is environment-friendly.