Autoclaved aerated concrete blocks offer excellent load-bearing and insulation properties. Moreover, the exterior boards have a low apparent density and are reinforced with steel bars, sawn, and glued internally. Additionally, as the exterior wall panels for frame structures, they can be directly installed manually without hoisting during construction, providing flexible layout options. Therefore, autoclaved aerated concrete exterior wall panels are widely used in various non-load-bearing partitions and high-rise buildings.