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IBR roofing panel structure specification

Jun,04,2021 << Return list


IBR roofing panels can display a variety of structural properties in a variety of materials.

It should be noted that the load span characteristics are used only as a broad guideline, as the purlin spacing depends on other factors such as:

The prevailing wind in a given area,

Snow during winter periods,

The presence of dust and other particles in industrial areas, as well as the types of structures being established

Therefore, we recommend consulting a qualified engineer to determine the purlin spacing for a particular application.

 

* Recommended maximum purlin spacing (metres) - IBR


Thickness Steel Grade

0.40mm
ISQ550

0.47mm
G550

0.50mm
ISQ550 G550

0.55mm
G550

0.58mm
ISQ300

0.80mm
ISQ230

Roof - single span

1.25

1.65

1.65

1.75

1.75

2.00

Roof - double span

1.40

1.95

1.95

2.10

2.10

2.30

Cantilever - roof

0.20

0.40

0.40

0.45

0.45

0.55

Vertical cladding

1.7

2.35

2.35

2.60

2.60

2.95

Weight per metre

2.974 kg

3.495 kg

3.718 kg

4.090 kg

4.313 kg

5.949 kg

Weight per m2

4.34 kg

5.09 kg

5.42 kg

5.96 kg

6.29 kg

8.67 kg

IBR roofing panel structure specification