Product Description
PU Sandwich Panel Features:
1) Light weight: Only 10 - 14kgsm, the installation is convenient and flexible; Not requiring large-scale lifting devices, and thus lowering building costs
2) High intensity and large rigidity ensures suitability for weight-bearing structures and for supporting and protective structures
3) Good temp-keeping and heat insulation: Average thermal conductivity is 0.023W/m. K
4) Fine fireproof: Test by national quality inspection center for fireproof building material, all its index reach grade B1 and grade A of GB8624 respectively
5) 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
6) Can select different thickness of the composite panels in accordance with the proof load bearing and purlin distance
Top and bottom sheet
Core material
Features
| Top and bottom sheet |
Effective width |
950mm 980mm |
| Unfolding width |
1000/1200mm |
| Length |
Less than 12m |
| Thickness of sheet |
0.2-0.6mm |
| Raw material of sheet |
PPGI steel coil |
| Zinc coating |
60-275g/m2 |
| Corrosion protection |
Galvanized and color coated |
| Thickness of color coating |
top is 13-18 um,bottom is 5-10um |
| Color |
Read,white,blue or up to customer |
| Core material |
Material |
EPS/rock wool /Glass |
| Thickness |
50/75/100/150/200 mm |
| Fire rating |
A grade |
| Features |
Light Weight |
enough to reduce building experience |
| Good durability |
warranty of the color steel sheet at least 10 years |
| Fireproof |
the panels are fireproof and meet the relevant standards completely |
| Sound insulation |
Up to 40-50 decibels |
| Effective width |
950mm 980mm |
| Unfolding width |
1000/1200mm |
| Length |
Less than 12m |
| Thickness of sheet |
0.2-0.6mm |
| Raw material of sheet |
PPGI steel coil |
| Zinc coating |
60-275g/m2 |
| Corrosion protection |
Galvanized and color coated |
| Thickness of color coating |
top is 13-18 um,bottom is 5-10um |
| Color |
Read,white,blue or up to customer |
| Material |
EPS/rock wool /Glass |
| Thickness |
50/75/100/150/200 mm |
| Fire rating |
A grade |
| Light Weight |
enough to reduce building experience |
| Good durability |
warranty of the color steel sheet at least 10 years |
| Fireproof |
the panels are fireproof and meet the relevant standards completely |
| Sound insulation |
Up to 40-50 decibels |
Audited Supplier 
){kind=link}
){kind=link}