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Ezy-Guard HC MASH TL4 guardrail
Ezy-Guard HC MASH TL4 guardrail
Curved EzyGuard HC installation
Curved EzyGuard HC installation
EzyGuard HC longitudinal barrier
EzyGuard HC longitudinal barrier
EzyGuard HC-5
EzyGuard HC-5
MASH EzyGuard HC transition to W-Beam
MASH EzyGuard HC transition to W-Beam
EzyGuard HC post and carriage
EzyGuard HC post and carriage
EzyGuard HC-4
EzyGuard HC-4
EzyGuard HC, minimal components and easy to install
EzyGuard HC, minimal components and easy to install
EzyGuard HC is tested to MASH TL4
EzyGuard HC is tested to MASH TL4

Ezy-Guard High Containment - MASH TL4 


Introducing Ezy-Guard High Containment, a member of the Ezy-Guard family, the next generation steel guardrail barrier providing superior motorist safety with a tested containment of MASH Test Level 4.

Ezy-Guard HC is crash tested to the Manual for Assessing Safety Hardware (MASH) and AS/NZS 3845.1:2015. MASH TL4 is a 58% increase in impact energy when compared to the old NCHRP-350 TL4.

The MASH TL4 crash test matrix requires the following impacts;

• 1,100kg car travelling at 100km/h and 25 degrees.

• 2,270kg pick-up travelling at 100km/h and 25 degrees.

• 10,000kg truck travelling at 90km/h and 15 degrees.

The Z-post profile shields post edges from vulnerable road users and provides sectional strength when driving through difficult conditions.

Offering a greatly reduced footprint of 245mm, compared to the 585mm of Modified Thrie-Beam, the system offers great flexibility to road designers. 

An Ezy-HC-Carriage is used to secure the Thrie-beam rails to the posts, eliminating the requirement for blocking/offset pieces and rail stiffening plates. This unique connection provides a soft ride-down for the occupants and smooth vehicle containment and redirection.

HIGHER PERFORMANCE – LIGHTER  – FEWER PARTS
RAPID INSTALLATION – NARROW WIDTH – CONSIDERATION FOR MOTORCYCLISTS

Please click here for more information on End Terminals suitable for Ezy-Guard HC.




pdf_download Ezy-Guard Smart Data Sheet

Note. Before installation, ensure the variant of highway safety barrier is accepted for use by the final asset owner.

 Ezy-Guard HC - MASH 3-11 - 2270kg - 100km/h - 25o impact angle  Ezy-Guard HC - TB51 13,000kg Bus test
Drawing Number Description Updated
EZY-HC-025
EzyGuard HC detail HC to ET-SS Terminal 29/09/2020

Note. Before installation, ensure the variant of highway safety barrier is accepted for use by the final asset owner.