Skip to main content

Go with the flow with TrafFix Devices' Water Wall

TrafFix Devices says that its Water Wall barrier, made from durable low-density polyethylene plastic, is ideal for longevity and resistant to cracks and breakage.
By David Arminas April 15, 2025 Read time: 2 mins
A steel connection and keeper pin system ensures secure interlocking between sections, while molded-in forklift and pallet jack slots allow for easy transport and positioning

TrafFix Devices, a US global manufacturer and supplier of traffic control devices and crash attenuators, is offering the Water Wall, a temporary safety delineator.

The Water Wall is a MASH-eligible TL-2 longitudinal channelising device that provides critical protection in work zones by clearly delineating spaces while maintaining optimal visibility for drivers. Its 812mm (32-inch) tall by 1,829mm (72-inch) long low-profile ensures clear sightlines at intersections which improves traffic awareness and reduces accident risks.

TrafFix Devices says that the Water Wall is manufactured from durable low-density polyethylene plastic which makes is it built for longevity and resistant to cracks and breakage, even in demanding conditions. Its double-wall knuckle design reinforces hinge points, reducing the risk of structural failure. The hinge allows up to 30 degrees of pivoting.

Meanwhile, the positive separation system can be adjusted to fit various layouts, while a new corner piece enables 90-degree turns for even greater versatility.

The Water Wall includes a 203mm (8-inch) fill hole with a twist-lock plastic cap for a faster filling process and a tamper-resistant offset drain plug that secures or releases in just two-and-a-half turns. A steel connection and keeper pin system ensures secure interlocking between sections, while molded-in forklift and pallet jack slots allow for easy transport and positioning.

For added security, the Water Wall is compatible with the company’s Water-Wall chain-link fence attachment, providing an additional layer of protection when necessary.

Designed to meet rigorous safety standards, the Water Wall has been NCHRP-350 tested and passed to MASH (Manual for Assessing Safety Hardware) TL-1 Barrier Wall, TL-2 Longitudinal Channelising Device and TL-3 Barricade.

It also seamlessly connects to the SLED end treatment, eliminating the need for additional shielding or flaring, further simplifying deployment. SLED is the ‘sentry longitudinal energy dissipater’, a narrow water-filled non-redirective gating crash cushion that is a MASH tested, passed and eligible.

TrafFix Devices, with 39 years of experience, is based in San Clemente in the US state of California. The company designs and manufactures products that comply with international highway safety regulations, providing effective solutions for traffic management and accident prevention.

For more information on companies in this article

Related Content

  • Telsmith launches a high-output 820 tracked screening plant at Conexpo 2014
    March 4, 2014
    Among new crushing and screening products showcased by Telsmith at Conexpo 2014 this week, a new 820 tracked screening plant was taking centre stage offering users high throughput volumes. The plant includes an 8203 Telsmith TL screen; 1,372mm feed conveyor, an 1,829mm under screen conveyor, all combined to process up to 907tonnes/hour.
  • Mobile Barriers develops crane-and-bucket for Mobile Barrier MBT-1
    November 7, 2017
    Mobile BarrierMobile Barriers has developed a crane with a hook-and-bucket setup for the company’s Mobile Barrier MBT-1. The crane-and-bucket combination is positioned on its own 3m removeable wall section and provides a 9.15m reach and a capacity of 3900kg at base and 680kg at 9.15m. The unit can be operated from the ground or bucket via wireless controls. The bucket can be rotated out of the way or removed when not in use. Physical Stop points ensure that the crane and bucket do not encroach on live lanes
  • Fast roller paver from Terex
    October 12, 2012
    Terex says that its latest Bid-Well 6500 Automatic Roller Paver delivers high performance concrete paving for slabs up to 610mm thick. The machine benefits from a heavy-duty frame design and an 8.9tonne operating weight in standard form. The frame can be configured to meet paving widths from 7.3-18.3m wide, suiting applications in a range of duties including airport runways, taxiways and aprons. Capable of width changes in a matter of hours, the roller paver offers an alternative to slipform pavers for thes
  • Innovations for asphalt compaction
    June 15, 2012
    Asphalt compaction advances were unveiled from an array of manufacturers at the INTERMAT 2012 event - Mike Woof reports. With new emissions legislation being introduced, manufacturers are rolling out a range of new asphalt compaction models designed to meet the latest requirements. These include both large rollers for high-production highway operations and compact machines designed for the rental market and suited to urban applications, with the latter segment becoming particularly competitive at present.