ALC wall panels, also known as autoclaved aerated lightweight concrete panels, or ALC panels, are a new type of energy-saving building material. At present, it is widely used in the interior and exterior walls of high-rise frame buildings and industrial factories. Mainly because of its many advantages, such as light weight, good sound insulation, low cost, simple installation process, low construction period requirements, industrialized production, standardization, and industrialized installation. ALC wall panels can also be used in various aspects, such as special-shaped walls, steel structures, curtain wall linings, etc. Use ALC panels as the wall, it is connected as a whole with the board and the board tenon, and installed in large modules. This installation method belongs to prefabricated installation, and some problems caused by special-shaped walls have been effectively solved. Its impact resistance is more than 1.5 times that of ordinary masonry. ALC partition panels can play the role of exterior wall insulation, greatly reduce energy consumption, and the comprehensive thermal engineering meets regional requirements.