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KF40®

An economical formwork solution for various building types

With a strong shear bond performance for robust composite slabs, KF40® combines the benefits of a traditional flat pan profile with a trapezoidal deck's concrete-saving advantages. As our widest decking product, KF40® boosts construction efficiency with higher square metre coverage per length. Ideal for post-tensioned slabs.

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KF40®
KF40®
Nominal cover width
742mm
Nominal rib height
40mm
Suitable for
Available in Tasmania Available in Victoria Available in New South Wales Available on enquiry in Queensland Available in South Australia Available on enquiry in Northern Territory Available Available on enquiry

KF40® Bridge Void Panels

Fielders KF40® is a light-weight and economical formwork solution with a strong shear bond performance for robust composite slabs, combining the benefits of a traditional flat pan profile with a trapezoidal deck’s concrete-saving advantages making it the perfect choice for use in bridge void panels.

  • Transport Main Roads approved alternative to fibre cement sheeting for the purpose of sacrificial formwork in-fill sheeting for Super Tee Girders in accordance with MRTS77 (July 2019) Clause 8.3.
  • Manufactured from G550 (550 Mpa Yield Stress) steel in a 3-pan profile with a Base Metal Thickness (BMT) of .75mm and 1.0mm. The galvanized coating thickness is a Z350 (350g/m2) in accordance with AS 1397:2011.
  • The profile features squash cut ends, eliminating the need for end caps on deck. The squash cut also provides a rigid and secure platform during   construction.
  • Pre-cut to exact void width eliminating further cutting during installation.
  • Concrete savings up to 40kg/m2 (16mm of slab depth)
  • Faster and easier to install, requiring less labour and materials, overall install costs of KF40® are less than that of alternative timber-based panels.
  • The structural integrity of KF40® is not compromised with prolonged weather exposure, unlike traditional Plyform

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