Composite decoration board

The utility model discloses a composite decoration board, including perforated plate, connecting piece and decorative board, the connecting piece includes groove structure's recess board and connecting plate, and the recess board comprises bottom plate and two curb plates, curb plate or bottom plate and the connecting plate fixed connection or a body coupling of recess board, and the recess integrated circuit board of connecting piece is on the edge of perforated plate and closely cooperate with the perforated plate, to same lateral buckling around the decorative board, the decorative board passes through the bonding agent and bonds in the outside of perforated plate, and the position of buckling of decorative board lies in the outside of the bottom plate of connecting piece and closely cooperates with the bottom plate. The utility model discloses set up the connecting piece on the edge of perforated plate, pass through during the installation on the screw connects the skeleton on building beyond the region of objective existence wall with the connecting piece, so with swift, the firm connection of this composite decoration board on building beyond the region of objective existence wall, the installation is convenient, and this composite decoration board is difficult for coming off after the installation, and is safe in utilization.