▎ 摘　　要

NOVELTY - The utility model claims a wall anti-cracking waterproof heat-insulating coating structure, the outer side wall of the reinforcing layer is fixedly provided with a heat preservation cotton; the outer wall of the heat preservation cotton is coated with a heat preservation putty layer; the heat preservation cotton and heat preservation putty layer are uniformly set between the heat preservation cavity, the outer wall of the insulating putty layer is coated with a sealing primer layer; the outer wall of the sealing primer layer is coated with an emulsion layer; the outer wall of the flame-retardant layer is coated with an acrylic resin paint layer; the outer wall of the acrylic resin paint layer is coated with an elastic reflective heat-insulation coating layer, the outer wall of the elastic reflective heat-insulation coating layer is coated with graphene aqueous paint layer, which can increase the compactness and crack resistance of the coating structure, so as to improve the impermeability and crack resistance of the outer wall substrate, acrylic resin paint layer has good hydrophobicity, which can effectively prevent the water from soaking, It has good heat preservation and sound insulation effect.