CORRUGATED ROOF PANEL
Single Skin Sandwich Panel MF 25/250
SPECIFICATION
Single Skin Sandwich Panel
APPLICATION
Used for building Roof and Wall of Steel structured buildings
PROFILE DRAWING
T= 30mm, 50mm, 70mm (For big quantity we will make as per customer's request)
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) |
ALUMINUM FOIL
Physical properties
|
Basic weight |
17.3 lbs/1000ft² (85g/m²) |
|
Tensile Strength (MD)
(XD) |
20 lbs /inch (3.3 KN/m)
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) |