Steel structure factory buildings are industrial buildings that use steel as the main load-bearing component, and are divided into light and heavy types. The main structure consists of steel columns, steel beams, steel roof trusses, etc., employing a cold-formed thin-walled steel component system and galvanizing process to improve durability. They are characterized by light weight, high strength, and large span, with short construction cycles and relatively low overall costs. Their seismic performance reaches over 8 degrees, and the exterior walls use materials such as fiberglass wool for thermal and sound insulation, achieving a sound insulation of 40-60 decibels.
This building optimized its structural design through finite element analysis, using high-strength steel to reduce its self-weight, while integrating solar photovoltaic panels and intelligent lighting systems to improve energy efficiency. Steel structures have poor corrosion resistance; special protective measures are required in low-temperature areas. Regular cleaning of roof debris and repair of metal panels are necessary, and the metal roof requires an anti-icing structure. Some cases pose fire hazards due to the use of non-flame-retardant filling materials, and construction involves process control of steel interlayers and welding quality.