A floor weight-reducing structure includes a board, where the bottom of the board is provided with multiple grooves arranged neatly in a honeycomb pattern, and the board is made of SPC (Stone Plastic Composite) material. The floor weight-reducing structure is to provide lower manufacturing costs, lower transportation costs, and improved resistance to deformation.

Floor element for forming a floor covering, wherein the floor element comprises a decorative layer, a support layer, and an intermediate layer disposed between the decorative layer and the support layer, wherein the decorative layer is made of a brittle material, wherein the floor elements comprises edges provided with coupling elements adapted to cooperate with coupling elements of an adjacent similar floor element in said floor covering and wherein the intermediate layer comprises at least one edge that is offset relative to a respective edge of the decorative layer.