The steel frame skeleton lightweight board is a new type of inorganic load-bearing roof panel that integrates functions such as light weight, load-bearing, durability, thermal insulation, heat insulation, waterproofing, fire resistance, noise insulation, explosion relief, and seismic resistance. It inherits the reliability of traditional reinforced concrete roof panels while absorbing the advantages of other lightweight boards. It emphasizes both light weight and multifunctionality, highlighting the structural safety and durability. The product range is comprehensive, installation is quick, and maintenance is simple. The product is mainly suitable for roof applications in buildings such as rail transit, industrial factories, warehousing logistics, large public buildings, and sports venues. It can be matched with various structural forms such as concrete structures, light steel structures, and spatial trusses, making its application extensive.