The utility model discloses an anti -
impact composite insulation board, including the board body, the board body is close to the one end of wall body and is provided with elastic rubber layer, the board body upper end is connected with the wall through the fixed mechanism, and the adjacent one group of board body is connected through the clamping mechanism, and the fixed mechanism includes fixed area, a plurality of through -holes, a plurality of connecting blocks, a plurality of recesss, a plurality of sets of limit block and a plurality of sets of poking block, and the clamping mechanism includes clamping recess, clamping area and clamping block. The utility model has the beneficial effects that, the elastic rubber layer set up in the rear end of board body can play the anti -
impact effect, and the adjacent one group of board body is connected through the clamping mechanism, and the fixed mechanism is located in the fixed cavity of clamping mechanism, thereby improving the aesthetic property of composite insulation board after installation, and rainwater scouring can prevent the
corrosion to spring and screw, and the base of board body is daubed with
surface layer glue, and is pressed flat after sticking, and the fixed mechanism is connected with connecting block with screw, and the board body is fixed, and the fixed effect is improved.