Roof Sandwich Panel, PUR/PIR
Request a Quote
The roof sandwich panel is a building component that is leakage and thermally insulated. They are designed for roof plate systems with great bearing capacity. They are preferred for use on high-end buildings.
Construction Effect of PU Sandwiched Roof PanelsProduct features
1. Duowei polyurethane roof boards use concealed nails for connection and boards are lapped together tightly.
2. Unique waterproof groove design, effectively preventing rainwater leakage and avoiding cold bridge phenomenon.
3. 40 mm corrugation height, greatly improving bearing capacity of roof board and also effectively lowering customer construction cost while ensuring building thermal insulation effect; minimum roof slope can reach 3% .
| Properties of Duowei Polyurethane Roof Plates | |
| Model | |
| Surface texture | F lat effect,relief effect,square wave effect |
| Base plate thickness | 0.4-0.8mm |
| Unit weight of core material | 40kg/m3 |
| Wave height | 40mm |
| Thickness of core material | (50-150)mm |
| Covering width | 1000mm |
| Color | Off white, salver gray,sea-blue,crimson and so on |
| Heat insulating material | PUR/PIR |
| Recommended coating | Polyester coating PE,SMP coating,HDP coating, fluorocarbon coating PVDF,etc. |
| Recommended plating | Hot dip galvanized,AI-Zn coated |
| Recommended manufacturer | Baosteel,liane,Tianjin Seamless Steel Tube Plant , etc. |
| Allowable load and thermal insulation coefficient of Duowei polyurethane roof plate system | ||||||||||||
| S m m | K | G | | |||||||||
| k/m2 · h · ℃ | Kg/m2 | |||||||||||
| 0.5/0.4mm | 0.6/0.6mm | |||||||||||
| P=kg/m2 | 50 | 75 | 100 | 150 | 50 | 75 | 100 | 150 | ||||
| 50 | 0.31 | 9.94 | 12.5 | L(mm) | 5.36 | 4.77 | 4.10 | 3.35 | 4.80 | 4.10 | 4.10 | 3.00 |
| 60 | 0.26 | 10.29 | 12.9 | L(mm) | 5.72 | 5.03 | 4.35 | 3.55 | 5.05 | 4.30 | 4.30 | 3.15 |
| 75 | 0.21 | 10.99 | 13.7 | L(mm) | 6.26 | 5.03 | 4.35 | 3.55 | 5.55 | 4.70 | 4.70 | 3.45 |
| 100 | 0.19 | 11.69 | 14.5 | L(mm) | 6.80 | 5.36 | 4.68 | 3.88 | 6.05 | 5.10 | 5.10 | 3.75 |
| 120 | 0.16 | 12.39 | 15.3 | L(mm) | 7.34 | 5.69 | 5.01 | 4.21 | 6.55 | 5.50 | 5.50 | 4.05 |
| 150 | 0.11 | 13.43 | 16.2 | L(mm) | 7.88 | 6.01 | 5.34 | 4.52 | 7.05 | 5.90 | 5.90 | 4.35 |
Related products
Send Message
Other Products
Most Recent
More
Other Products
Videos
