SPECIFICATION
Double Skin Sandwich Panel
APPLICATION
Used for building Roof and Wall of Steel structuredbuildings
PROFILE DRAWING
T= 30mm, 50mm, 70mm (For big quantity we will make as per customer’srequest)
Technical Data:
Corrugated sheet
Pre-painted Galvanized Iron, Aluminum
Material
ASTM A 653 Grade A
Profile
25/250/1000
Sheet thickness
0.30 mm to 0.70 mm
Sheet length
Up to 11500 mm
Sheet Width
1000 mm
Core material
Polyurethane foam
Bottom Material
Pre-painted GI sheet
Sidings
Aluminum Foil
Coating
Polyester coat on top with 25 micron and 5 to 8 micron primer coat on reverse side compatible to PU
Polyurethane Properties:
Suggested Application Temperature
-180 °C to 100 °C
Thermal Conductivity (K)
0.020 W/mk to 0.022 W/mk
Average Density
35-40 Kg/m3
Compressive Strength (10 % to expand)
≥ 0.09 N/mm2
Shear Strength
≥ 0.10 N/mm2
Water Absorption (% Volume)
≤ %2
Vapor Diffusion Strength (µ)
55 to 60
Closed Cell Content
95%
Fire Rating Standard
DIN 4102-1 B3 Fire class(B2 and PIR as per request)
Single Skin Sandwich Panel
Used for building Roof and Wall of Steel structured buildings
T= 30mm, 50mm, 70mm (For big quantity we will make as per customer's request)
ALUMINUM FOIL
Physical properties
Basic weight
17.3 lbs/1000ft² (85g/m²)
Tensile Strength (MD)
(XD)
20 lbs /inch (3.3 KN/m)
Burst Strength
26.1 lbs/psi (180kpa)
Water Resistance
No leakage phenomenon
Temperature Resistance
-40º C (1 hour) to 116º C (4 hour)
Thickness
0.0052 inch (130 micron)
30/200/1000
Pre-painted Galvanized Iron
IRON FOIL
38/200/1000
T= 30mm, 50mm, 70mm (For big quantity we will make as per customer’s request)
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