Product Parameters
- Total Thickness: 61.0mm. (Customized:50~200mm)
- Upper Surface Layer: 0.5mm PPGI sheet. (Customized:0.3~0.8mm)
- Core Layer: 40kg/m³ PIR foam.
- Lower Surface Layer: 0.5mm PPGI sheet. (Customized:0.3~0.8mm)
- Applications: Building roof.
Description
PIR sandwich panels are made of two layers of high-quality colored pre-coated steel sheets or other precision-molded metal sheets as surface materials. After roll forming, flame-retardant PIR foam liquid is injected into the middle, and then foamed and solidified under high pressure. Under specific process conditions, it is combined with the strong adhesion properties of metal panels to form beautiful, flat, rigid and tough building panels. It has the characteristics of fire prevention, thermal insulation, waterproofing, sound insulation, etc., and brings high-quality appearance to buildings. It is currently the most forward-looking ideal building panel in the world for energy-saving insulation, green environmental protection, and artistic architecture.
