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.

Road Markings, Barriers & Workzone Protection

For more information on companies in this article

Related Content

  • Major safety gains have been achieved for UK roads
    October 19, 2012
    A series of safety improvements have made major gains in reducing accident numbers and severity on roads in the UK with a bad record. The use of safety features such as high-friction surfaces, repainted white lines and road markings have reduced crashes on a number of the UK’s worst roads for accidents. The Road Safety Foundation’s 2012 Tracking Survey shows that for nine out of the UK’s 10 most improved roads lining, signing and safety surfaces delivered both safety and economic rewards. Safety engineering
    Read More
  • New tunnelling machines are coming to market
    May 13, 2015
    Major gains in tunnelling productivity and performance are claimed for a series of new machines now coming to market These new tools will help contractors boost productivity and versatility in an array of applications. The new equipment items are designed for a variety of tasks, including drilling and shotcreting duties. One of the leaders in the underground equipment sector, Atlas Copco, has a new line-up of single and twin boom drill rigs, which suit duties in smaller tunnelling applications. The fi
    Read More
  • Atlas Copco adds three LED models to HiLight tower range
    December 15, 2017
    Atlas Copco has expanded its HiLight tower range with the launch of three advanced LED plug-and-light models - P2+ as well as the V2+ and V3+. The company said that all three models can be powered directly from an auxiliary power source, the grid or a portable generator. They need minimum maintenance and feature easy portability. The manufacturer said that they are ideal for illuminating outdoor events anywhere in the world, the HiLight P2+ floodlight provides 360-degree coverage across a 2,000m²
    Read More
  • Bitumen technology ideal for road repairs
    July 4, 2012
    Mike Woof discusses some novel developments relating to bitumen In the developed countries of Western Europe there is an increasing shift away from new highway construction to maintaining and rebuilding existing roads. In Germany alone, a network of asphalt roads extending more than 600,000km will have to be maintained or repaired. Highway maintenance techniques do vary between European countries but some commonalities exist. There are techniques that have been sidelined in the last few years but which now
    Read More

Highlighted Content