EVA material highway anti-collision rotating guardrail
Highway Anti-collision Polyurethane Rotating Barrier Introduction
The anti-collision road roller guardrail is a new type of product.
It is assembled with PU/EVA rollers and galvanized steel columns
and beams. But it is different from w-beam guardrail. It can absorb
the impact and guide the vehicle to the direction of the road
through the rollers, convert the impact energy into forward kinetic
energy, so as to prevent major accidents, and can reduce the damage
to the vehicle and human body in the event of an accident.
Moreover, the rollers are lighter than the w-beam guardrail, and
the installation is more convenient. Recoverable after attachment,
easy to maintain. long lasting.
| 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 |
Highway Anti-collision Polyurethane Rotating Barrier Application
1. Curved Median Strip
2. Curved Ramp
3. Diverging Point
4. Curved Tunnel
5. Curved Downhill
6. Passge Intersection
7. School Zone etc.
How safety roller barrier works?
1. The roller barrier converts great shock from vehicle collision
to rotational energy to absorb shock.
2. Upper and lower frames adjust tires of large and small vehicles
to prevent the steering system function loss.
3. The three-dimensional structure of D-shaped frame and buffering
bracket distribute and absorb the 2nd shock.
4. Props at an interval of 0.7 m increase bearing power to prevent
accident vehicles from going over the guardrail and turning over
into a dangerous area.
5. The product has a rotating barrel made of EVA with excellent
shock absorption power, three-dimensional buffering frames and
dense props supporting the frames.
Highway anti-collision polyurethane rotating guardrail features
1. The baffle decelerates, and when the vehicle hits, it has the
effect of decelerating and rebounding.
2. The product itself has reflective strips that allow drivers to
see the road clearly at night
3. Recyclable material (more environmentally friendly)
4. The function of rotation, when the car hits the roller
laterally, it helps the vehicle return to the road by rotating
5. Minimize the fatal injury of people and vehicles by absorbing
the impact of collision
6. The elasticity of the roller reduces repair and maintenance
costs.
7. Baffles help prevent bigger accidents by slowing down the
rotation of the drum
8. It can be used for many years and the cost is low.
Highway Anti-collision Polyurethane Rotating Barrier Advantage
1.Widespread flexibility.
Completely suitable for all weather conditions, the Polyurethane
foam safety roller barrier can be installed in the median between
opposing traffic flows, on curved median strips, curved ramps,
diverging points, curved downhill corners, hillside locations,
school zones and in danger zones, protection zones for posts,
street lights and general infrastructure within the road reserve.
2.Cost efficient lifecycle.
The lifecycle cost of the Polyurethane foam safety roller barrier
out performs traditional crash barrier systems as it requires less
frequent repair, replacement and maintenance. More significantly
the Polyurethane foam safety roller barrier provides reduced
occupant risk of injury.
The cost benefit of the Polyurethane foam safety roller barrier
makes it an irrefutable crash barrier solution comparing it to
other semi ridged barrier systems.
3.Pure innovation.
Shock absorbing system
Converts shock energy to rotational energy
Decreases speed impact
Redirects vehicles back into its lane
Prevents driver and passenger fatalities
Flame retardant and easy to install
Visually stands out to alert drivers
