Factory Price PU Panel Fireproof Sandwich Panels for Internal and External Wall/Roof

• Customization: Available
• Feature: Environmental
• Fire Rating: 4
• Customized: Customized
• Thickness of Sandwich Material: 100mm
• Transport Package: Seaworthy Packing
• Specification: 100*950*11800mm
• Trademark: STW
• Origin: China
• HS Code: 3921110000
• Production Capacity: 10000/Day

Product Description

950 EPS Polystyrene / Rock Wool/ EPS Sandwich Panel Used for Wall and Roof Building Material
 

Specification and Technical Information  (Flat /Corrugated sandwich panel)
Core material	Upper and lower layer Middle	Color steel sheet PU/EPS/ROCK WOOL
	Core density	35-45kg/m^3
	Cell closed percentage	more than 92%, elimates the possibbility of leakge
	Thermal conductivity	less than 0.025w/m.k
Metal Sheet	Prepainted Galvanized/Galvalume/Aluminum sheet
	Thickness	0.4-0.8MM
	Top coating	18-25um
	Length	less than 11.8m
	Effect width	950mm/970mm
	Wall panel thickness	40mm, 50mm, 60mm, 75mm, 100mm
Anti-fire	Grade B1 of GB8624, safe.
Use	various roofs and walls referring to the large size factory buildings, storages,exhibition halls, gymnasiums etc.
MOQ	20'GP
Payment terms	T/T,L/C,O/A,DP

EPS/PU/ROCK WOOL sandwich panels main features:

1. Light weith: only 1/30 of the brick.
2. Heat insulation
3. High strength, can act as the roof and wall enclose syetem.
4. Various colors to choose, no need for the surface decoretion.
5. Steel internal liner: for strengh
6. Chemical foaming insulation: for superior performation
7. Fully protected outer skin metal: for long life
8. Fully tile joints: no voids
9. CFC-free from foam insulation materials
10. Temperatures control: to save energy and reduce the effects of the condensation to the roofs and walls
11. Acoustic performance: provide reductions in sound transmission and, if required, increase sound absorption capabilities.
12. Fire proof: polyurethane sandwich panel with the fire proof grade of B1.

Patethickness (mm)	Hiat transfer coefficient k/m2hic	Alerage souna insulation factou r(db)	Plate weight kg/m	LOADP=KN/M2 P=0.5  1.0   1.5  2.0   2.5
50	0.57	20.0	11.72	L=3.5  2.6    1.8  1.3   1.1
70	0.38	21.5	12.12	L=4.2  3.2    2.6   2.0  1.7
100	0.28	23.0	12.53	L=4.8  3.6    2.8   2.5  2.3
150	0.19	24.5	13.33	L=6.0  4.5    3.6   3.0  2.8
200	0.14	25.5	14.13	L=7.0  5.3    4.2   3.5  3.0