High-hardness shear-resistant aluminum alloy building material for doors and windows

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a high-hardness shear-resistant aluminum alloy building material for doors and windows. According to the technical scheme, the building material comprises a building material body and connecting angle rods, two sets of mounting grooves are formed in the top of the building material body, a reinforcing plate is fixedly mounted in the center of the interior of the building material body, sound insulation pads are attached to the two sides of the outer wall of the reinforcing plate, and bottom angle plates are fixedly connected to the two sides of the bottom of the interior of the building material body; top angle plates are fixedly connected to the two sides of the top in the building material body, and fixing bases are fixedly installed on the two sides in the building material body. Through combination of various structures, the internal strength of the aluminum alloy building material is high when the alumi