Secondary structural framing refers to C sections and Z sections, Grits, Eave struts, Wind bracing, Flange bracing, Base angles, Clips and other miscellaneous structural parts.
Standard C & Z sections and Grits are roll-formed Z- sections with 64 mm flanges 200 mm deep.
Eave struts are 200 mm deep with 100 mm wide top flange. Cold-formed members are designed in accordance with the American Iron Steel Institute (AISI).
C- Sections & Z – Sections
The material of cold- formed members conforms to ASTM A653M grade SS 340 class 1 or equivalent with Zinc coating
to Z 275 designation (275 g/m2). We supply, zinc coating which is 120gsm, 180 gsm and 275 gsm.