COP v3.0:structure; g550-steel-cladding-fastening-pattern-tables

3.18 G550 Steel Cladding Fastening Pattern Tables 

 

3.18A 0.40 mm Corrugate G550 Steel (Min Depth 16.5 mm)

AccessSpan (m)LowMediumHighVery HighExtra High
Restricted 0.6C2C2C2C2C4
Restricted 0.9C2C2C3C4C4
 Non-Trafficcable1.2C3C3C4C5N/A

 

3.18C 0.55 mm Corrugated G550 Steel (Min Depth 16.5 mm)

AccessSpan (m)LowMediumHighVery HighExtra High
Unrestricted0.6C2C2C2C2C2
Unrestricted0.9C2C2C2C2C3
Unrestricted1.2C2C2C3C3C4
Restricted1.5C2C2C3C4C4

 

3.18E 0.40 5 Rib Trapezoidal G550 Steel (Min Depth 27 mm)

AccessSpan (m)LowMediumHighVery HighExtra High
Restricted0.65T25T25T25T25T2
Restricted0.95T25T25T25T35T3
Restricted1.25T25T25T35T45T4

 

3.18G 0.55 5 Rib Trapezoidal G550 Steel (Min Depth 27 mm)

AccessSpan (m)LowMediumHighVery HighExtra High
Unrestricted0.65T25T25T25T25T2
Unrestricted0.95T25T25T25T25T3
Unrestricted1.25T25T25T25T35T3
Unrestricted1.55T25T25T35T35T4

 

3.18I 0.40 mm 6 Rib Trapezoidal G550 Steel (Min Depth 27 mm)

AccessSpan (m)LowMediumHighVery HighExtra High
Unrestricted0.66T36T36T36T36T3
Unrestricted0.96T36T36T36T56T5
Unrestricted1.26T36T36T56T56T5

 

3.18K 0.55 mm 6 Rib Trapezoidal G550 Steel (Min Depth 27 mm)

AccessSpan (m)LowMediumHighVery HighExtra High
Unrestricted0.66T36T36T36T36T3
Unrestricted0.96T36T36T36T36T3
Unrestricted1.26T36T36T36T36T3
Unrestricted1.56T36T36T36T56T5