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Sentry Thrie-Beam Guardrail

Sentry Thrie-Beam Guardrail has advanced the containment level of public domain thrie-beam guardrail by introducing innovative technology into the thrie-beam guardrail release mechanism.

The additional corrugation provided by the thrie-beam rail combined with the higher mounting height, stiffens the barrier and improves its ability to contain larger vehicles.

Mash 3 Compliant-02
MASH TL4 Compliant Logo

Features

Crash test evaluation:

  • 1100kg Passenger Car travelling at 100km/h & 25 degrees (MASH 4-10).
  • 2270kg Pick-up Truck travelling at 100km/h & 25 degrees (MASH 4-11).
  • 10,000kg Rigid Truck travelling at 90km/h & 15 degrees (MASH 4-12).

Austroads acceptance:

Approved connections:

Product Variants:

  • Base plate installation.
  • Back-to-Back (Median).

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