T-Lok Barrier

MASH TL-3 concrete longitudinal barrier

The T-Lok barrier is a temporary redirective longitudinal barrier. Featuring a new and improved design, the T-Lok concrete barrier is ASBAP approved to 100km/h.

The T-LOK BARRIER is a free standing, temporary longitudinal barrier system successfully crash tested to MASH TL-3.

This precast concrete F-type barrier has an Austroads Safety Barrier Assessment Panel (ASBAP) approval to 100km/h.

Anti sight / debris screens can be fitted to the barriers providing additional protection for workers from items falling off passing trucks, as well as reducing the risk to motorists through “gawking” drivers becoming distracted or slowing unexpectedly when passing road works.

  • Freestanding barrier
  • Low deflection
  • Safe redirection
  • Fast deployment and retrieval
  • No anchoring required
  • Maintenance free
  • Multiple end treatments can be used
  • Sight / debris screen options bolt on
  • Available in either 3.6m or 5.4m lengths
  • 3.6m segment can be deployed with engineered angle pieces to accommodate tight radius projects
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Product approvals




Product code 3.6M F1303000 OR 5.4M F1303001
Effective Length 3.65m / 5.48m
Height 810mm
Width 610mm
Weight 2600kg/3900kg
Weight Per Metre 722kg
Succesfully Tested To MASH TL-3
ASBAP Approval To 100km/h
MASH TL-3 Deflection 1.27m
Amount Transportable Per Semi Truck 9 or 6

Product Features & Inclusions

Multiple End Treatments Can Be Used
Sight/Debris Screen Options Bolt On
Safe Redirection
Fast Deployment/Retrieval
No Anchoring Required
Maintenance Free


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