Quick Assembly PU Insulated Sandwich Panel Steel Structure Cold Storage Warehouse Prefab Bolt Connection Building

Quick Assembly PU Insulated Cold Storage Steel Warehouse

An energy-efficient temperature-controlled warehouse solution featuring premium PU insulated sandwich panels and a fully bolt-connected steel frame. Designed for rapid on-site assembly without welding, this system is ideal for food processing, pharmaceutical storage, and cold chain logistics facilities requiring precise temperature management.

Key Advantages

• PU Insulation Core: 40kg/m3 polyurethane foam with 0.022 W/mK thermal conductivity, delivering industry-leading thermal performance
• Multi-Thickness Options: Available in 50/75/100/150/200mm panel thicknesses to match your climate zone and temperature requirements
• 100% Bolt Connection: Zero site welding enables installation by local crews, reducing construction time by 50% and eliminating fire risk
• All-Weather Performance: Hot dip galvanized Q235B frame with sealed panel joints maintains thermal integrity from -30 C to +50 C
• Cold Chain Ready: Integrated electric sliding door with heated frame, dock leveler provisions, and vapor barrier detailing

Technical Specifications

Component	Specification
Wall Panel	PU Sandwich Panel 0.5/0.5mm PPGI Steel Face
Roof Panel	PU Sandwich Panel with Standing Seam Profile
Main Frame	Q235B Hot Dip Galvanized H-Section
Purlin System	Q235B Galvanized C/Z Section Z275
Floor Insulation	XPS Board 100mm + Reinforced Concrete Slab
Panel Joint	Cam-Lock System with PVC Gasket
Vapor Barrier	PE Film + Aluminum Foil Lamination

Product Tags:

PU insulated sandwich panel building

      

prefab steel structure cold storage

      

bolt connection warehouse building

      

Quick Assembly PU Insulated Sandwich Panel Steel Structure Cold Storage Warehouse Prefab Bolt Connection Building Images