The ACP Sentry W Beam Barrier is a roadside w-beam guardrail system suitable for containing, redirecting and shielding vehicles from roadside obstacles. This longitudinal barrier system has been designed and rigorously tested to the MASH Test Level 3 evaluation criteria, and is compliant to AS3845:2015.
The Sentry Barrier System is uses a smaller, lighter ‘C’ shaped post and has no block out, stiffener or bracket between rail and post connection. It therefore has lesser components, weight and footprint than public domain guardrail systems. This guardrail barrier has large flexibility and tolerance in system height to allow easy transitioning into W-Beam, Thrie Beam, public domain and Proprietary end terminals.
| Type | Details |
|---|---|
| Sentry Barrier Post Length: | 1,640 mm |
| Sentry Barrier Post Mass: | 13.7 kg |
| Sentry Barrier System Mass: | 19.3 kg |
| Rail height above ground: | 800 mm |
| Post height above ground: | 790mm |
| Post Spacing: | 2,000mm |
| Sentry Barrier System Width: | 201 mm |
| Crash Rating: | MASH TL3 |
| Crash Test Deflection: | 1.59 m |
| Surface Treatment: | Galvanised to AS/NZS 4680 after fabrication |
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