▎ 摘　　要

NOVELTY - coating structure of a self-cleaning of the utility model, comprising a waterproof putty layer, waterproof layer from inside to outside in the graphene aqueous paint layer, coating, wear-resisting absorption layer and a self-cleaning layer, wherein the water-proof lacquer putty layer is organic silicon water-proof lacquer putty layer and outer surface of said waterproof surface layer is structure, the graphene aqueous paint layer is graphene/polyurethane resin aqueous paint layer. so it can not only effectively enhance wall water-proof performance, but also effectively improves the coating structure of stain resistance and adsorption, purification of the harmful substance.