High-performance building laminated board

The utility model relates to a high-performance building laminated board used for a structure of a prestress laminated building top, which comprises a board body of which the middle part is provided with a hollow hole along the longitudinal direction. Both sides of the board body are provided with wing margins, and the lower part of the board body is buried with steel bars, and moreover, both ends of the board body are provided with outward extending steel bars. The utility model has the advantages of reasonable structure, and convenient construction. The arranged wing margin can replace the traditional seam beam, and a dark beam is formed; the board body is a hollow structure, and has good strength and rigidity, so that the plate body can be suitable for being made by a wide span laminated board, however, the protruding steel bar and the beam are poured into integration, which enhances the lacing function of a beam slab and enhances the structural integrity. The utility model can be widely used for road bridge engineering field, the water conservancy engineering field, etc.