Liner Profiles

CL32 Structural Liner

Overview

This suite of profiles has been developed especially for use as a roof lining panel for applications where structural integrity is essential prior to fixing the outer skin. Available as standard in a white polyester finish on a substrate of either Galvanised Steel or Aluzinc, 0.70mm thickness. Other paint systems available subject to enquiry.

The standard profile, 32/1000LS is shown with swages in the trough of the profile. For use with certain standing seam systems, our 32/1000LN profile can be rolled without swages to avoid interference with halters.

Both versions can be curved if required.

Non-Fragility Testing In Accordance With ARC (M) 001:2000

Product Tested: Coverworld 32 0.70mm Steel White Liner

Rig Layout

CL32 Rig Layout a

The tests were carried out using a test rig and impactor which complied with details in the standard. The construction was tested without seals, because they are likely to give a varying benefit depending on weather conditions (dampness) during assembly. Testing without seals should give an additional factor of safety in the result.

Test3 Construction: 32/1000 x 0.70mm Steel liner with 3 fasteners per metre, no sidelap stitchers, 60mm end lap, 30mm edge distance.
Impact Position: B.
Result: Passed Class B, 2 drops
Test4 Construction: 32/1000 x 0.70mm Steel liner with 3 fasteners per metre, no sidelap stitchers, 60mm end lap, 30mm edge distance.
Impact Position: A.
Result: Passed Class B, 2 drops

Conclusion

Coverworld 32 x 0.70mm Steel liners fixed as stated above give a Class B non-fragility class (tested April 2000).

Profile Compatibility

Sheet Lengths
Standard:

1.00m - 10.00m

Minimum:

0.70m

Maximum:

14.00m

Additional Services
Crimp Curve:
Non-Drip Backing:
Vented Sheet:
Curving Options
Maximum Sheet Length:

6.00m**

Minimum Internal Radius:

0.30m

Minimum Straight Leg:

0.15m

Self Curving Radius*:

40.00m (Min)

Please note that in order to curve this profile it will be run without the purlin bearing leg to create an equal lap (symmetrical) finish. *The self curve radius is meant as a guide only and is not to be taken as definitive, the radius is dependant on material gauge and type, sheet length and purlin spacings all of which can alter this value. ** The maximum sheet length is dependant on the type of curve, please contact the sales office for further clarification.
Available in
 

Plastisol

Polyester

PVDf

HDX

Galvanised

Aluzinc

Aluminium (Mill Finish)

Liner Enamel

0.4mm

 

 

 

 

 

 

 

 

0.5mm

 

 

 

 

 

 

 

0.7mm

 

 

 

 

 

 

 

0.9mm