Specifications
TECHNICAL SPECIFICATION OF Z AND C | |||||||||
---|---|---|---|---|---|---|---|---|---|
purlin DEPTH D | Thickness(t) | Mass(Kg/M) | Z PURLIN | C PURLIN | |||||
F | L | F | L | ||||||
160 | 2.00 | 4.82 | 60 | 20 | 60 | 20 | |||
160 | 2.30 | 5.54 | 60 | 20 | 60 | 20 | |||
160 | 2.55 | 6.15 | 60 | 20 | 60 | 20 | |||
200 | 2.00 | 5.44 | 60 | 20 | 60 | 20 | |||
200 | 2.55 | 6.95 | 60 | 20 | 60 | 20 | |||
230 | 2.00 | 5.92 | 60 | 20 | 60 | 20 | |||
230 | 2.30 | 6.87 | 60 | 20 | 60 | 20 | |||
230 | 2.55 | 7.55 | 60 | 20 | 60 | 20 | |||
250 | 2.00 | 6.23 | 60 | 20 | 60 | 20 | |||
250 | 2.30 | 7.17 | 60 | 20 | 60 | 20 | |||
250 | 2.55 | 7.95 | 60 | 20 | 60 | 20 |
Typical Connection
- Purlin requires appropriate care during storage on site
- The period between delivery and installation to be minimized
- Purlin should be neatly stacked on the ground on a slight slope so that water can drain out
- On open site conditions, purlins should be protected with waterproof covers and condensation
- In case if the bundle of purlins becomes wet, separate the purlins and wipe & dry it
Applications
- 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
- Sleeve system to exploit continuity concept for larger spans
- 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
- Conforming to the requirements of IS-801, IS-811
Economy
Structure
- High strength, section versatility & wide range of choice
- Having their shear centre within the section, less liable to twist
Design
Advantages
- Ability to rotate 180 degrees and fit together
- A full range of fixing accessories is supplied. Therefore no extra material needs be procured
- Sections supplied are pre-painted hence prevents corrosion and promotes long life
- Sections are pre-engineered, pre-punched and with complete accessories. No further fabrication required . Considerable savings in erection costs and time.
Different Z&C purlin
- Yield Strength - 240 MPA
- Option - Redoxide Primer Coating
HR Purlins
- Coating Mass - 120 GSM / 180 GSM / 275 GSM
- Yield Strength - 240 MPA / 340 MPA / 550 MPA