Wall decoration aluminum plate with sound insulation performance

The utility model discloses a wall decoration aluminum plate with sound insulation, which comprises a plate body, a shock absorption layer is arranged in the plate body, an elastic block is arranged in the shock absorption layer, the outer wall of the shock absorption layer is connected with an extension layer, the outer wall of the extension layer is connected with a honeycomb panel layer, two sides of the plate body are provided with grooves, and one side of each groove is provided with a clamping block. The upper surface of the plate body is connected with a decorative curtain plate, the surface of the decorative curtain plate is provided with a waterproof layer, the waterproof layer is internally provided with a flame retardant layer, the lower surface of the plate body is connected with a lower surface layer, the lower surface layer is internally provided with a sound insulation layer, and the bottom of the sound insulation layer is connected with a thermal insulation material. According to the wall deco