Ballasted Barriers (NEW JERSEY)
New Jersey Ballast Barriers – roadblocks and safety delineation made of plastic
In high-speed traffic management, on highways, at roundabouts, or for securing infrastructure worksites, the stability of delineation equipment is a critical factor. Our range of New Jersey ballast barriers represents the ideal solution for creating heavy and secure physical barriers. Made from high-density polyethylene, these plastic roadblocks are designed to be filled with water or sand, providing considerable structural mass capable of absorbing and deflecting the energy of a light impact. Unlike massive concrete blocks, a hollow plastic New Jersey barrier offers a huge logistical advantage: it is extremely lightweight during transport and installation, becoming a highly solid barrier only after being positioned and filled in place. If your project requires lighter or compartmentalized fencing systems, you can always consider the models of modular barriers for work zone signaling or explore the entire range of barriers. To discover all our approved solutions for road safety, we invite you to visit the main page Atto trafic.Comparative Guide: Plastic New Jersey Barriers vs. Concrete
To make the best choice based on speed regime and project duration, here is a direct comparative analysis:| Feature | Plastic New Jersey Barrier (Filled) | Classic Concrete Barrier |
| Transport Weight | Very low (approx. 10-15 kg per piece when empty) | Very high (requires cranes and heavy trucks) |
| Installation and Labor | Fast, can be manually installed by two workers | Slow, involves lifting equipment and high costs |
| Impact with Vehicles | Elastic Absorbency (reduces the severity of damage and injuries) | Total Rigidity (violent impact, major damage to the vehicle) |
| Visual Flexibility | Native bright colors (red/white) + reflective strips | Neutral gray color (requires periodic painting for visibility) |
| Optimal Use | Temporary diversions, urban worksites, roundabouts, parking lots | Highways (long-term permanent delineation) |
Placement and Configuration Recommendations
- Interconnected System (Continuous Wall): The barriers feature mother-son joint systems at the ends. We recommend tightly joining them to evenly distribute the force of any potential impact along the entire length of the barrier.
- Color Alternation: For optimal visual signaling, it is recommended to place them in an alternating sequence: one red barrier followed by one white.
- Filling Guide: For winter worksites, if you fill the barriers with water, it is recommended to add industrial salt or antifreeze solutions to the liquid to prevent freezing, which could lead to expansion and tensioning of the plastic.
? Frequently asked questions
What does the term "ballastable barriers" mean?
The term refers to the ability of these plastic barriers to be weighted down (ballasted) by filling them with a heavy material (water or sand). As long as they are empty, they are extremely easy to handle, but once filled, they gain substantial structural weight that provides maximum stability against wind or the air blast caused by heavy trucks.<\/p>
How much water or sand fits into a New Jersey road barrier?
Capacity varies depending on the exact dimensions of the chosen model (length of 1 meter or 1.2 meters). On average, a standard barrier can store between 40 and 150 liters of water. Filling with sand provides even greater weight, but water is preferred in most cases due to the ease with which the barrier can be emptied (through the drainage plug at the base) when the construction site needs to be moved.<\/p>
Does plastic withstand prolonged exposure to sunlight and anti-slip substances?
Yes, all barriers offered by attotrafic.ro are made from virgin polyethylene, specially treated against UV radiation. This guarantees that the material does not become brittle in the sun and does not lose its bright color. Additionally, the plastic is completely immune to corrosion caused by the salt or calcium chloride used in winter on roads.<\/p>
Can signaling accessories be mounted on top of these barriers?
Absolutely. The top part of New Jersey barriers is equipped with special recesses where flexible guide posts, flashing LED road lights, or orientation signs can be inserted, significantly enhancing safety at night.<\/p>
28 years of experience in road safety
Atto Trafic supplies complete road signage and safety equipment — signs, traffic signs, markings, parking barriers, speed bumps, mirrors, bollards and accessories.
- Durable products, compliant with STAS and SR EN
- ISO 9001 / 14001 / 27001 / 20671 certified
- Constant stock, delivery in 1-3 working days
- Support for municipalities, contractors, private car parks
