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Other Steel Structure Building

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Roof and Wall Sandwich Panels

  • Base metal of either Zinc-aluminum or Galvanized coated steel. An exterior surface coating on painted panels of 15 microns of epoxy primer with a highly durable polyester finish. 

Description

The panels used in the construction of SUPPORTS pre-engineered buildings are composed of the following:

Base metal of either Zinc-aluminum or Galvanized coated steel. An exterior surface coating on painted panels of 15 microns of epoxy primer with a highly durable polyester finish. 

An interior surface coating on painted panels of 10 microns of epoxy primer and modified polyester or foam spec.

In addition, Insulated Panels have a factory injected Polyisocyanurate (PIR) core which has been recognized as the most resistant material to heat transmission.


Parameters

Density 40--45kg/m3
Thermal conductivity 0.019--0.023W/M.K
Moisture permeability ≤3.34Ng/Pa/m.s
Water absorption ≤0.5g/100cm2
The compression strength ≥220KPa
Fire proof rating B1,B2,B3
Application temperature -50ºC-150ºC
Steel thickness 0.4-0.7mm
Core material thickness 50/60/75/100/120/150/200mm
Length Less than 11.8m
The bending strength ≥2450KN/m2
Effective width 1000mm
Usage Roof/Wall

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