Guardrail Barriers

EzyGuard 4 / Smart

Advanced EzyGuard 4 / Smart Guardrail Systems for Superior Road Safety and Efficient Traffic Management

EzyGuard 4 / Smart

The EzyGuard 4 system offers top-tier road safety with its crash-tested performance, meeting both MASH TL3 and NCHRP-350 TL4 standards. It effectively withstands impacts from an 8000kg truck traveling at 80km/h and 15 degrees.

This cutting-edge guardrail system excels in occupant protection by applying lower forces to the impacting vehicle compared to traditional barriers. The design features yielding posts and tensile forces on the W-Beam to absorb impact energy, while its lightweight, ductile Z-posts reduce ride-down deceleration forces, enhancing safety for vehicle occupants.

With a compact width of just 200mm, the EzyGuard 4 is significantly narrower than conventional guardrails, optimizing road space and allowing for a larger recovery area for errant vehicles. Its streamlined design also supports rapid installation, requiring only 875mm of post to be driven into the ground without the need for concrete.

Key Benefits:

  • Enhanced Safety: Meets rigorous crash-test standards with reduced occupant risk
  • Lightweight Design: Easier to handle and install
  • Cost Efficiency: Lower installation and maintenance costs
  • Simplified System: Fewer parts for easier management
  • Quick Installation: Fast setup with minimal equipment
  • Narrow Profile: Saves road space and improves recovery width
  • Motorcycle Safety: Designed with motorcyclists in mind
Metric Units
Ezy-Guard 4 Z-Post Length1,650 mm
Ezy-Guard 4 Z-Post Mass12.4 kg
Ezy-Guard 4 System Mass18.6 kg / metre
W-Beam Rail Height Above Ground787 mm
Z-Post Height Above Ground777 mm
Z-Post Spacing2000 mm
Ezy-Guard 4 system Width200 mm
MASH TL3 Crash Test Deflection1.65 m

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quotes@barrierdesigns.com.au

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