Elastic Polyurethane Material Highway Roller Barrier

Introduction

Roller Barrier is a fixture that prevent drivers and passengers from fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy.It is designed to effectively absorb shock and lead vehicle to the road direction to prevent large accidents.

The roller barrier is composed of columns, rotating cylinder, u-beam and connecting parts. All steel components are treated with hot-dip galvanized anti-rust treatment.The vertical column is separated by 1m or 0.7m, and two rotating cylinders are installed on each vertical column. This rotating cylinder takes EVA as the main material, and 17 auxiliary materials such as PE and related chemical additives are added.Continuous working temperature is between 60 ° and 70 °.

Application

1. Curved Median Strip

2. Curved Ramp

3. Diverging Point

4. Curved Tunnel

5. Curved Downhill

6. Passge Intersection

7. School Zone etc.

Features

1.Widespread flexibility.

2.Cost efficient lifecycle.

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

Working Principle

1.Roller absorbs initial collision shock, which converts to rotational energy
2.Front rails absorb second shock
3.Back rails absorb third shock
4.Metal pipe inserted between the rails to strengthen the post
5.Frictional rotating stopper boards installed to the top and bottom of the rollers act as clutch plates to decrease speed

Advantage

1.Wear resistance is higher than 200%

2.High quality, high flame retardancy

3.Rotating barrels are bright in color

4.Easy to install

5.Low cost after sale

6.Beautify Environment

Shipping Details