▎ 摘　　要

NOVELTY - The utility model claims a heating wall, relating to the technical field of building materials, comprising a insulating layer, a graphene layer, the graphene layer is covered on the heat-preserving layer, graphene layer comprising graphene electro-coating layer, a graphene surface far away from the insulating layer are orderly covered with intermediate layer, a decorative layer, a graphene layer is provided with a conductive electrode connected in circuit structure and circuit structure, used to connect with power supply; at the same time, the thickness of the graphene layer is 90-250 m, this utility model adopts graphite heating principle, graphene electrifying heating speed, even heating, good heat supply effect, graphite heating belongs to surface heating graphene, even slight crack appears, it will also produce heating phenomenon, the insulating layer can effectively prevent the leakage of the generated heat and avoids the energy waste, changes the traditional heating mode, popularization of new energy-saving idea, can realize large area popularization.