The steel frame skeleton lightweight panel is a new type of inorganic lightweight roof bearing panel that integrates functions such as light weight, load-bearing, durability, thermal insulation, heat insulation, waterproofing, fire resistance, sound insulation, explosion venting, and seismic resistance. This panel inherits the reliability of traditional reinforced concrete roof panels and absorbs the advantages of other lightweight panels. While achieving light weight and multifunctionality, it highlights the structural safety and durability. The product range is comprehensive, installation is quick, and maintenance is simple. The product is mainly suitable for roofs of 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, lightweight steel structures, and spatial grid structures, with wide applications.