▎ 摘　　要

NOVELTY - The utility model claims a low temperature radiation heating floor structure, comprising a reflecting film paved along the ground and multiple floor blocks paved on the reflecting film, the reflecting film paving direction is vertical to the floor block direction, the floor block from up to down orderly comprises a facing layer and a heating composite base material layer, the heating composite base material layer is paved with a conductive circuit and a conductive interface connected with the conductive circuit, the heating composite base material layer comprises a honeycomb structure layer composed of a plurality of honeycomb structure units and a protective reinforcing layer covered on the surface of the honeycomb structure layer, the protective reinforcing layer is a mesh grid, the honeycomb structure unit is composed of circular holes on four nodes whose cross section is rhombic hole and the plane is distributed on the rhombic hole, the rhombic hole is filled with graphene conductive material, the graphene conductive material filling amount is 1/2 of the rhombic hole; It has light weight, strong impact resistance, high mechanical strength, fast heat conduction, uniform and stable temperature, small temperature gradient and high comfort.