Plate for house building

The utility model discloses a plate for house building, and relates to the technical field of building materials. The thermal insulation board comprises a board body and a thermal insulation board body, the side face of the board body is fixedly connected to the side face of the thermal insulation board body, the side face of the thermal insulation board body is fixedly connected with a mounting plate, the side face of the mounting plate is fixedly connected with a rubber strip, the side face of the rubber strip is fixedly connected with a veneer, and the side face of the rubber strip is provided with a fastening device. The fastening device comprises a buffer spring, and one end of the buffer spring is fixedly connected to the side face of the rubber strip. According to the utility model, the rotation force generated when a tool is inserted into the cross-shaped groove is matched with a buffer spring, a buffer inclined block, a connecting block, a convex block and other components in the fastening device, so