PU Sandwich Panel for Cold Room panel and Refrigerator Panel
Features of PU sandwich panel
1) Composed of 2 layers of weather proof colored steel sheets and jetted hard Forms of polyurethane between 2 layers (fireproof materials)
2) Suitable for various roofs and walls referring to the large size factory buildings, Storages, exhibition halls, gymnasiums, freezing stores and purification Workshops (temp-keeping, heat insulation, weight bearing, weatherproof, rich Color and good appearance)
3) Light self-weight: 10 to 14kg/sqm
| Effective width |
Wall panel: 930-1000mm
Roof panel: 930-1000mm |
| Length |
According to customer's request(less than 11.8m) |
| Materials |
Rock wool, PU ,EPS ,Color steel sheet |
| Structure |
Upper and lower layer: Color steel sheet |
| Middle: Rock wool |
| Thickness |
Color steel sheet: 0.3-0.8mm
rock wool: 50mm 75mm 100mm 120mm 150mm |
| The Density of Rock Wool |
Rock wool sandwich panel: 80kg/m3 -150kg/m3
PU sandwich panel:40-45kg/m3
EPS sandwich panel: 8-20kg/m3 |
| Color |
RAL Standard |
| Character |
Fireproof, heat insulation, green and environmental |
| Use |
various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc. |
4) Installation is convenient and flexible without the large-size lifting devices So that the construction period is limited with the lower comprehensive costs
5) Heavy load bearing capacity: High strength and high rigidness and is suitable Either for the weight-bearing structure or for the protective structure
6) Good temp-keeping and heat insulation:
7) Average thermal conductivity: 0.023W/m. K
8) Fine fireproof: Test by national quality inspection center for fireproof
Building material, all its index reach grade B1 and grade A of GB8624 respectively
9) Flexible application: As the continuous production line is controlled by the Computer system, the length of the said compound sheets will be decided and selected according to the designing requirements, transport and installation Conditions
10) Can select different thickness of the composite panels in accordance with the Proof load bearing and purlin distance
Trust us, buying from us, you will get more than products.
Your prompt response will be highly appreciated.
If you are interested, pls don't hestitate to contact us for more details.
Contact Details:
Name: Matt Xu
Tel: +86-543-2165756
Mobile: +86-187 5431 6878
Website: sinosteelstructure.en.made-in-china.com
Shandong Wiskind Steel Building Stock Co., Ltd
No. 800, Xingbo Five Road, Economic Development Zone, Boxing County, Binzhou City, Shandong Province, China
Create Values for Clients is our everlasting pursuit.
Audited Supplier 
){kind=link}
){kind=link}