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Z & C Purlins
Purlins are secondary structural members used to support the wall and roof panels. Purlins are used on the roof, girts are used on the walls, and eve struts at the intersection of sidewalls and roofs.
- Savings in steel consumption upto 50% and savings in cost upto 30%
- Savings of transportation & handling, erection and fabrication costs
- No wastages, No surplus left-overs, since sections are supplied in exact required lengths
- Empirical design rules apply, hence no design problems
- Excellent surface finish
- Less weight per unit length compared to conventional section without sacrificing the required structural efficiency
- High strength, section versatility & wide range of choice
- Having their shear centre within the section, less liable to twist