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

  • Soilmec’s compact piling rig works in tight spots
    January 6, 2017
    Italian drilling, piling and foundation equipment specialist Soilmec is introducing its compact SM-4 rig designed to create sectional flight auger (SFA) piles, a technique that uses sectional lengths of a hollow stem continuous flight auger. Soilmec says that the new machine is ideal for “job sites with low head room or very restricted (access),” and in situations that “a CFA rig cannot reach.” Once the SM-4 is on site, “each section, commencing with a toothed lead auger, is added to the rig as the auger
    Read More
  • Low weight guardrail from Taiwanese firm Aplus
    June 28, 2013
    Taiwan-based Aplus Molds & Plastics is showing its new A+MP Plastic Guide Rail. The innovative, low-weight plastic design reduces purchase and transportation costs, while offering long working life. Different versions of the range are available to suit varying protection requirements and the products offer further safety benefits due to optional high conspicuity features. The Road Warning safety Plastic Guide Rail can be used on roads around the globe. This Plastic Guide Rail differs from conventional Jers
    Read More
  • Government is “Passing Water Pollution Buck to the Car Industry”, experts warn.
    August 23, 2019
    The Government acknowledged the serious and growing impacts of poisonous particle pollution from brake, tyre and road surface wear on the environment and human health - but diverted attention away from the immediate and urgent need to stop it entering directly into rivers and streams, water quality specialists have warned. Environment Minister Therese Coffey responded to a scientific report published by the Air Quality Expert Group by telling car and tyre manufacturers to prepare to reduce non-exhaust em
    Read More
  • Developments in compact asphalt compaction
    February 20, 2012
    An array of new models has increased competition in the market for compact asphalt compaction products - Mike Woof reports
    Read More

Highlighted Content