Prefabricated Steel Warehouse

Comparison Dimension

Prefabricated Steel Structure Warehouse

Traditional Steel Structure Warehouse

Construction Method

Components prefabricated in factories, assembled on-site primarily using bolted connections, no on-site welding, faster construction speed

Main structure assembled on-site, but more welding and riveting work, slower construction speed

Structural Performance

Fully bolted connections avoid on-site weld corrosion, good seismic performance, can resist magnitude 9 earthquakes

Welded node quality control is difficult, affecting structural stability and durability

Envelope System

External walls and internal partitions mostly use prefabricated panels, fast construction, easy quality control, good thermal insulation

External walls and internal partitions are mostly constructed with wet masonry block walls, slow construction, difficult quality control, poor thermal insulation

Interior Finishing System

Uses SI system, interior finishing products are modular, integrated, and have standardized interfaces, facilitating later maintenance and renovation

Interior finishing and structure are not separated, equipment and pipelines are not separated from the structure, making later maintenance and renovation difficult

Environmental Performance

Less construction waste, less pollution, steel components are recyclable, environmentally friendly and sustainable

More construction waste, greater environmental impact