PU Sandwich Panel Prefab Metal Construction Building Prefabricated Steel Structure Cold Storage

Customization: Available
Connection Form: Bolt Connection
Material: Light Steel Frame and Sandwich Panel

Product Description

Basic Information

Model NO.
Customized
Steel Grade
Q235B, Q335b
Fixing
Bolts
Earthquake Resistance
Grade 10
Sandwich Panel
PE, PU, EPS, Rock Wool, Glass Wool
Guarantee Period
40 Year
Application Type
Factory, Workshop, Warehouse, Football Field
Type
Light Section Steel
Standard
GB, ASTM, DIN, JIS, AISI, BS
Production Capacity
5000 Sets Per Year

Prefabricated Metal Building Introduction

Steel Structure All steel frame components are fabricated in the factory. Only bolt connections are required at the construction site.
Roofing & Wall Cladding Options include single corrugated sheets or various sandwich panels (EPS, Rockwool, Glasswool, PU).
Engineering Detailed engineering and installation drawings are provided for every project.

Technical Specifications

Model DesignSingle slope, Double slope, Multi-slope; Single or Multi-span.
Column and BeamMaterial Q355(S355JR) or Q235(S235JR) steel; All bolt connecting.
Surface TreatmentHot-dip galvanized or high-quality painting.
Insulation PanelsEPS, PU, Rockwool/Glasswool sandwich panels (50mm-200mm thickness).
PurlinsC120~C320, Z100~Z200 cold-bend galvanized steel.
Window & DoorAluminum Alloy or PVC windows; Sliding or Rolling up doors.
Carrying CapacityResistant to high winds, seismic impacts, and heavy snow loads.

Key Advantages

  • Environment Friendly: All materials are recyclable and reusable.
  • Rapid Installation: Components are pre-drilled and pre-cut for quick bolt assembly.
  • Durability: High-strength frame ensures a guarantee period of up to 40 years.
  • Superior Drainage: Integrated cold-bend steel gutters and PVC downpipes.

Product Showcase

Frequently Asked Questions

What is the lifespan of this prefabricated metal building?
The building is designed for long-term durability with a guarantee period of 40 years.
Are these buildings resistant to earthquakes and extreme weather?
Yes, our steel structures are engineered to Grade 10 earthquake resistance and can bear heavy snow and high wind loads.
Can the size and design be customized?
Absolutely. All buildings are fabricated according to your specific size requirements and application types.
What types of insulation are available for walls and roofs?
We offer multiple sandwich panel options including EPS, PU, Rock Wool, and Glass Wool for excellent heat insulation.
Is technical support provided for installation?
Yes, we provide detailed engineering drawings, and site engineer guidance is available upon request to ensure smooth assembly.
How are the building components connected?
The entire steel frame is connected using high-strength bolts, which makes the installation process fast and precise.

Related Products