Abstract: A versatile aluminum alloy molding block structure for used as a ceiling tile, a floor covering or a wall covering, particularly a molding block with patterns and designs on the surface to be used as a building material. The aluminum alloy molding block consists of a basic block and surface boards covering the surface of said basic block. The basic block has a plurality of partitions having the shape of bee nests contained therein, each of the partitions can be packed with fire proofing material, heat insulator or acoustical, soundproofing material. It is scientific and economical to use the aluminum alloy molding blocks as a versatile building material.