1. Composed of 2 layers of weather proof colored steel sheets and
jetted hard forms of polyurethane between 2 layers. (fireproof
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
4. Installation is convenient and flexible without the large-size
lifting devices so that the construction period is limited with the
lower comprehensive cost.
5. Heavy load bearing capacity: High strength and high rigidness
and is suitable, either for the weight-bearing structure or for the
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.&
PU Wall Panel Images