PIR Sandwich panels are widely used in commercial and industrial steel building construction for external walls, roofs, and ceiling panels. Due to the excellent performance of the insulation, PIR polyurethane sandwiched panels are commonly adopted for fire-resistance and acoustic applications in these buildings. consists of wall and roof sandwiches for light construction of industry halls, warehouses, logistic centers, commercial buildings, offices, sport halls as well as rural buildings. In addition we offer dedicated sandwich panels for food cold stores.
SPECIFICATIONS
Item | Unit | Specification |
Panel Structure |
| Aluminum foil/PU or PIR/Aluminum foil |
Standard Panel Size | mm | 3950*1200*20 |
Fireproof | grade | BS476 CLASS O |
Alu. Foil Thickness | micron | 80 |
Foam Density | kg/m3 | 40/50/60 |
Thermal Conductivity | w/m.k | 0.02-0.025 |
Compressing Strength | Mpa | 0.2 |
Bending Strength | Mpa | 2 |
Water Absorption | % | ≤0.1 |
Dimension Change | % | 0.3 |
Working Temperature | ℃ | -150 to +120 |
Maximum Allowable Wind Velocity | m/s | ≤12 |
Continuous Running Maximum Temperature | ℃ | ≤70 |
1. Light-weight &high-intensity
2. fire resistant & insulation
3. anti-impact&scratch
4. Corrosion resistant
5. easy to clean & install
6. Anti-mildew, mould, moisture, resistant
7. Resilient to weathering and hail
8. Excellent thermal characteristics
PIR foam insulated panel used for light construction of industry halls, warehouses, logistic centers, commercial buildings, offices, sport halls as well as rural buildings,it is good at thermal insulation.
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