PIR SANDWICH WALL PANEL

PIR SANDWICH WALL PANEL

PIR insulated sandwich panels feature a high isocyanurate index and compact rigid foam structure, providing excellent thermal insulation, heat resistance and fire resistance.

-Excellent thermal insulation with superior heat resistance and fire performance.
-High foam strength improves the mechanical properties and durability of the panel.
-Excellent dimensional stability helps maintain panel flatness and finished product quality.
-Temperature resistance: up to 200°C for short periods or 160°C for long-term use
-Fluoride-free and environmentally friendly, with no impact on the ozone layer or greenhouse effect.

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Product Introduction

Insulated Metal Panels (IMPs) combine durable metal facings with a high-performance insulated core to provide an efficient solution for modern building envelopes. The panel system offers excellent thermal insulation, fire resistance and sound insulation while maintaining structural strength and dimensional stability. Its lightweight modular design allows for fast and convenient installation, reducing construction time and maintenance requirements. With good resistance to water and environmental exposure, Insulated Metal Panels are suitable for a wide range of commercial, industrial and residential wall applications, providing a practical balance of energy efficiency, durability and modern appearance.

 

Calculation Basis

Panel Configuration

  • External Steel Sheet: 0.6 mm
  • Internal Steel Sheet: 0.5 mm
  • Standard Modular Width: 1000 mm

Reference Standards

  • GB/T 23932-2009, Appendix A — Sandwich Panel Calculation Standard
  • JGJ/T 453-2019, Appendix B — Technical Standard for Metal-Faced Sandwich Panels, including load-bearing capacity and stiffness adjustments

Design Criteria

  • Allowable Deflection: L/200
  • Maximum Permitted Deflection: Span Length ÷ 200
  • Rockwool Core Density: 120 kg/m³

 

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