Sentry Median Barrier W Beam System - Longitudinal System
The ACP Sentry Median Barrier W Beam System is a roadside w-beam median guardrail system suitable for containing, redirecting and shielding vehicles from roadside obstacles.
Product Description
The ACP Sentry Median Barrier W Beam System is a roadside w-beam median guardrail system suitable for containing, redirecting and shielding vehicles from roadside obstacles. The barrier has been designed and tested to meet the evaluation criteria of MASH Test Level 3 for a longitudinal barrier. This is the current state of the art performance criteria, exceeding the requirements of NCHRP 350 Test Level 3.
Features:
- MASH Test Level 3 compliant as a permanent Longitudinal Median Barrier system
- AS3845:2015 compliant and recommended for acceptance by the Austroads Safety Barrier Assessment Panel
- Lesser components, weight and footprint than conventional public domain guardrail systems
- Superior dynamic deflection results compared to public domain systems
- Conventional ‘C’ shaped post but shorter , smaller and lighter then public domain versions
- No block out, stiffener or bracket between rail and post connection
- Large flexibility and tolerance in system height to accommodate easy transitioning
- Designed for use with an X-Tensional 350 Median End Terminal
Downloadable Resources:
Sentry Median Barrier W Beam System - Longitudinal System - Installation Manual
Sentry Median Barrier W Beam System - Longitudinal System
Sentry Median Barrier W Beam System - Longitudinal System Assembly (GA089)
Sentry Median Barrier W Beam System - Longitudinal System - Delineation Unit
Sentry Median Barrier W Beam System - Longitudinal System - Transition to X350 (GA-TR04)
Specifications:
- System Width: 283 mm
- Height to top of rail: 800 mm
- Height to top of post: 790 mm
- Post Weight: 13.7 kg
- Post Length: 1.64 m
- Post Spacing: 2.00 m
- MASH TL-3 (1100kg at 100km/h and 25°) Dynamic Deflection: 1.10 m
- MASH TL-3 (2270kg at 100km/h and 25°) Dynamic Deflection: 1.59 m
- Minimum length of barrier between terminals: 30 metres
Standards and Approvals:
- MASH Test Level 3 compliant as a permanent Longitudinal Median Barrier system
- AS3845: 2015 compliant
- Austroads Safety Barrier Assessment Panel (ASBAP) recommendation for acceptance
- Roads & Maritime Services acceptance for use in NSW
- VicRoads acceptance for use in Victoria