Your Road Barrier Manufacturer and Supplier

Road Barrier Colors

JACKWIN supplies road barriers colors in orange, red, yellow, white, green and black. And also we customize in blue, lilac, grey, or any other colors.

A-Frame Barricades​

JACKWIN A-frame barricades​ are mainly used in construction, traffic safety, and crowd control in the United States. There are several types of barricades, type 1, 2, and 3. No matter what type, each full set includes legs and I-beam boards. The materials are metal and plastic for you to choose at competitive prices.

Concrete vs. Plastic: Which Barrier Material Works Best for You

Construction supervisors often debate the merits of concrete versus plastic road cones and barriers. Each material has distinct advantages depending on specific project requirements.

Concrete Barriers: The Heavy-Duty Option

Concrete road barriers are what most people think of when they hear ‘road barrier’. Their best use case is for prolonged protection in high-risk environments. Once placed, these road barriers types don’t need much maintenance. Plus, they are able to withstand repeated impacts without incurring severe degradation. Because of their weight, they form a solid barrier between workers and traffic.

Plastic Barriers: The Flexible Alternative

Today’s plastic barriers have vastly improved from the flimsy progenitors. JACKWIN’s SM-004 Jersey Barricades are made using good-quality HDPE material, which makes them very strong and resistant to all types of conditions. Some designs come with an interlocking mechanism and a water-ballast chamber which, when deployed, would provide a staggering degree of support.

Plastic barriers shine when:

• Projects require frequent reconfiguration
• Work zones change shape or location regularly
• Installation must occur with minimal disruption to traffic flow
• Transportation resources are limited

The most effective worksites often employ both types strategically—concrete barriers for fixed perimeters and plastic for areas requiring frequent adjustment.

Why Choosing the Right Road Barriers Could Save Lives

A barrier’s job is to redirect, slow down, or stop an out-of-control vehicle. The wrong choice can make that job impossible.

Take a common mistake: using a lightweight plastic barrier on a high-speed roadway without proper ballasting. A pickup truck veering off the lane at 65 mph won’t even slow down as it crushes through it. Now contrast that with a properly installed concrete jersey barrier—anchored, interlocked, and certified for redirective impact. That same vehicle may still hit the barrier, but the outcome for the crew on the other side is vastly different.

Water-filled road barriers provide flexibility for shorter-duration projects. While less robust than concrete, they absorb impact forces differently—their give can actually reduce injury severity in certain collision scenarios. The trade-off comes with higher maintenance needs and vulnerability to tampering.

Steel barriers like the JW-RB-018 by JACKWIN offer excellent strength-to-weight ratios and quick installation, making them ideal for overnight work or emergency repairs. Their narrower profile preserves more roadway width in confined spaces, though their purchase cost exceeds other options.

Concrete road barriers, though heavy and logistically challenging, shine in long-term projects and high-speed zones. They absorb and redirect energy better than most other types. But even within these categories, there are distinctions—TL-1 through TL-5 crash ratings, anchoring requirements, and connector systems all influence effectiveness.

It’s not just about what fits the budget or is available at the yard. It’s about risk, location, and the real-world behavior of vehicles and drivers under stress.

How Far Apart Should Your Road Barriers Be?

Barrier spacing is one of the most frequently misunderstood aspects of proper installation. Contrary to popular belief, there is no universal “correct” distance between barriers. Instead, spacing depends on a complex interplay of factors.

Most jurisdictions dictate the maximum allowable gaps based on the speed limit for the project.

The Most Efficient Removal and Relocation Methods

Removing and relocating barriers safely requires as much planning as initial installation. Many workplace incidents occur during this phase when teams rush to clear sites.

For concrete barriers:

• Establish clear lifting points before removal begins
• Use appropriately rated chains and lifting equipment
• Ensure spotters maintain visual contact with operators during lifting
• Create designated staging areas for removed barriers

For water-filled road barriers:

• Plan drainage paths that won’t create hazards or environmental issues
• Allow sufficient drainage time before attempting to move barriers
• Consider specialized evacuation pumps for rapid relocation

When relocating barriers within the same project, develop a clear sequence that maintains protection for workers throughout the transition. Temporary road barriers may be necessary during these intermediate phases.