Product details: 

1. Thickness of steel: 0.3mm-0.8mm

2. Density of Rock wool: 100±5kg/m3

3. Thickness of rock wool: 50, 75,100,120,150,200mm

Item	EPS polystyrene  sandwich panel	Polyurethane(PU) sandwich panel	Rock wood  sandwich panel
Thickness of  external steel	0.4-0.8mm
Thickness	50mm	50mm	50mm
	75mm	75mm	75mm
	100mm	100mm	100mm
	150mm		125mm
	200mm		150mm
Structure	Color steel sheet + PU OR EPS OR RW
Width	950/1150mm
Length	11.9meter maximum

 

Advantage:

1. Waterproof, 

2. Sound proof, 

3. Earthquake proof, 

4. Heat preservation, 

5. Environmental.

 

Features:

1) Energy-saving, lightweight, and environmental protection

2) Polyurethane foam has good heat-insulation effect

3) Energy-saving effects of the building is greatly improved

4) Raw materials do not include harmful substances

5) Environmental protection, it is highly recommended by the government

8) Waterproof and damp resistant

9) With fireproof feature

10) Good appearance