PU Sandwich Wall Panel PU Sandwich Wall Panel (Polyurethane sandwich wall panel ) is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials.
| PUR/PIR sandwich board /sandwich panels | |
| wall system | |
| Type | PU/PIR/PUR sandwich panel/polyurethane sandwich panel |
| Core | polyurethane |
| Density | 40-45kg/m3 |
| Surface material | color steel sheet |
| Steel thickness | 0.4-0.8mm |
| Core thickness | 50/75/90/100/120/150/200mm |
| Length | 1-11.8m |
| Effective Width | 1000mm |
| Fire Rating | B |
| Color | Any Ral color |
| Advantages | Lightweight/Fireproof/Waterproof/Easy Install/Insulation |
| Surface Appearance | seamless-wave/slitwidth-wave/concave-wave/Flat/Embossed/Other |
| Usage | It is widely used in cold storage room, fresh storage room, various purification rooms, air conditioning room, steel structure workshop, fire prevention workshop, activity board room, chicken house, etc. |
