Create Curved Walls with Greater Spans with CURV-E Track

The Steel Rollformed Products Ltd (SRPLTD) CURV-E Track is a specifically designed deflection head and bottom track system that allows industry professionals to create curved walls with greater spans while allowing for more deflection.

SRPLTD identified the need for this product when approached to help design a 10-metre high curved wall. Engineering requirements were for 80mm of deflection gap and a BMT (base metal thickness) of 1.5mm due to the building's large expected deflection in the main structure, as well as high lateral loading on the walls owing to internal wind pressure.

Typical products that were already on the market at the time could not achieve the required deflection leg length and could only be produced up to 0.75BMT. Individual hand-cut notches would have to be done on-site to accommodate the curve which proved to be very labour intensive with potentially hundreds of cuts to make. SRPLTD took on the challenge of finding a solution that would be both cost and time effective.

SRPLTD has developed a system that uses laser-cut notched angles that can bend to very tight radii while maintaining its strength. The product can come in any custom leg length and BMT meaning the right-sized product is available for all customer requirements. As the track is made up of two angles this also means it can fit any stud size, whether its 64mm steel stud or 90mm timber framing.

Additional options:

Slotted deflection leg for stud retention with large spans
Pre-punched bottom track for easy start high BMT screw fixing
Custom leg length
Custom BMT up to 3mm G450

SRPLTD remains committed to supporting local businesses like itself and providing industry-leading technical support and lead times.

Thank you for your continued support of local manufacturing.

SRP Curv-E Track System

Steel Rollformed Products

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SRP Curv-E Track is a 2-piece split track designed for use in curved internal walls.

The SRP Curv-E track system is designed for use internally, in buildings where curved walls are designed/required — as opposed to straight walls. The Curv-E Track can be integrated to allow smooth transition from curved to straight-run walls.

Please refer to SRP Specific Engineered Design details for installation instructions/details.

SRP Curv-E Track has been manufactured/ supplied in to many construction projects throughout New Zealand, since it became available. Please contact SRP for Project examples and images.

SRP Steel Stud Wall Systems

Steel Rollformed Products

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Steel Rollformed Products offer a wide range of easy to install steel wall system components.

Suitable for non-loadbearing internal plasterboard partitioning

Used in, but not limited to:

Office partitioning
Apartments
Housing complexes

This is to certify that SRP Wall Products and associated componentry supplied by Steel Rollformed Products Ltd are designed to, and manufactured from, a compliant base material, to the relevant New Zealand / International Standards and to the relevant parts of the New Zealand Building Code.

In addition, all wall profiles manufactured by SRP meet the required BMT [Base Metal Thickness], strength and durability requirements. All wall component sizes and gauges manufactured by SRP are to precise specified requirements as established by design, and will not compromise structural integrity and/or fire/acoustic ratings of a relevant non-load bearing partition.

In particular SRP products are compliant as a minimum, with the following Codes, Standards and any referenced third party materials noted in this SRP Product Catalogue is current at the time of publication:

AS/NZS 4600 Cold-formed steel structures
Galvanised coating Z275 to AS/NZS 1397
NZS 3404 Steel structures standard
NZS 3404.1 Steel structures standard — materials, fabrication, and construction
AS/NZS 1397 Steel sheet and strip
AS/NZS 1170 Structural design actions
NZBC — B1/VM1 and B2

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