Anti-collision Rolling Highway Guardrail EVA Roller Barriers
EVA Roller Barriers Introduction
EVA Roller Barrier with "one upright four guardrails", can prevent
the car through the fence, out of the driving lane effectively by
strengthening the performance and installation of upright and
guardrails. Roller Barrier use a rotating structure, install the
roller barrier on the upright and make it rotate freely. This free
rotation can disassemble the force of percussion from the car. And
it will be adsorbed and reduced by the roller barrier effectively.
So it can decrease the influence caused by traffic accidents.
rolling system will create a new traffic protection way.
On the other hand, the new type of anti-collision bucket guardrail
has a built-in anti-collision energy-absorbing rotating
anti-collision bucket, and a flexible bucket with anti-collision
and energy absorption is installed on the column so that the
rotating cylinder can rotate freely on the column. The free
rotation of the anti-collision rotating wheel group effectively
decomposes the impact force of the car when the accident occurs,
and converts the impact energy perpendicular to the direction of
the guardrail into the rotational energy parallel to the direction
of the guardrail. The rotation energy can be combined with the
elastic energy of the rotating obstacle itself, so that the
accident vehicle can maintain the normal driving direction and
speed. And it effectively reduces the serious consequences of
traffic accidents and greatly protects the personal safety of
passengers.
| Product Name | Roller barrier |
| Material | Polyurethane, hot galvanized steel |
| Color | Yellow, Orange, As you required |
| Used | Highway, tunnel, bridge |
| Features | Anti-corrosion, high tempreture resistance, low friction |
EVA Roller Barriers Features
1.Reduce speed by stopper board
2. Guide reflective leads a driver to drive safely
3. Recyclable material (eco-friendly)
4. Help a vehicle turn back to the road by its spinning when the
car crashed the rollers laterally
5. Minimize fatal damage of people and vehicles by absorbing
collision shock
6. Reduce costs in repairing and maintenance due to Roller’s
resilience.
7. Stopper boards help prevent larger accidents by slowing down
Roller’s spin
8. Can be used for many years, less cost.
EVA Roller Barriers Application
1. Curved Median Strip
2. Curved Ramp
3. Diverging Point
4. Curved Tunnel
5. Curved Downhill
6. Passge Intersection
7. School Zone etc.
EVA Roller Barriers Working Principle
The highway protective rolling guardrail mainly adopts the "one
column and four beams " method . By strengthening the performance
and installation method of the column and the fence, it effectively
prevents the car from crossing the fence and driving out of the
driving lane.
The highway protective rolling guardrail is made of EVA and
polyurethane composite. This high-strength EVA and polyurethane
material itself has elastic and anti-collision and wear-resistant
advantage. It can prevent the rotating barrel from being crushed
when it is impacted and effectively protecting the guardrail and
the passengers. Besides the well anti-collision and wear
resistance, it also has the advantages of chemical corrosion
resistance, UV aging resistance, weather resistance, etc. It is not
easy to break, and the appearance is exquisite and not easy to
fade. Under outdoor natural conditions, the service life is at
least ten years.
EVA Roller Barriers Production Capacity
For the new anti-crash highway roller barrier, our capacity is
12-15km per month, which can meet the requirements of all urgent
orders.
Anti Crash Rolling Barrier Shipping Details
| No. | Product Specifications | 40*HQ Container Shipping Capacity |
| 1. | 1000 mm Column Space Barriers size : 350*500 MM | 280 Meters |
| 2. | 700 mm Column Space Barriers size : 350*500 MM | 240 Meters |
