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| Features: | Anti-corrosion, High Tempreture Resistance, Low Friction | Product Name: | Roller Barrier |
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| Material: | Polyurethane, Hot Galvanized Steel | Color: | Yellow, Orange, As You Required |
| Application: | Highway, Tunnel, Bridge | Certificate:: | SB,ISO9001,CIC |
| High Light: | PU Highway Safety Roller Barrier,Traffic Protection Safety Roller Barrier,Polyurethane Roller Crash Barrier |
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PU Material Highway Safety Roller Barrier For Traffic Protection
1. Introduction
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.
| Roller | H250xφ350mm,H500xφ350,request |
| Post | φ140 x 2150 x 4.5mm φ140 x 2100 x 4.5mm |
| Cross Beam | 100x80x4.0x5000/5600/6000/7000 |
| Turning Circle | φ182xφ145x2.0mm |
| Connecting rack | 84 x 70 x 4.0mm*L430mm |
| U connecting frame | 380 x 70 x 6.0mm |
| Casing | φ167x480x8.0 |
| Terminal | 560*310*4.0 1300*230*2.0 |
| Square buckle | 46x64x4.0mm |
| Bolts&Nuts | M20x60/120/140mm |
| Post spacing | 700 mm or 1000 mm or custom |
| Material | EVA/Polyurethane for barrel,and Q235/Q345 for guardrail |
| Operating temperature | -60ºC-70ºC(-76ºF~158ºF) |
2.Advantage
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
3. 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.
On the other hand, the new anti-collision bucket guardrail has a built-in anti-impact energy-absorbing rotary anti-collision barrel, and the flexible barrel with anti-collision
and energy absorption is mounted on the column, so that the rotating barrel can rotate freely on the column. By the free rotation of the rotating bucket, the impact force of the car is decomposed, and the impact force perpendicular to the direction of the guardrail is decomposed into a direction parallel to the guardrail, so that the impact force is effectively absorbed and reduced by the rotating barrels , thereby effectively reducing the possibility of traffic accidents .
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.
4.Features
4.1 Wear resistance is higher than 200%
Wear resistance is higher than 200% to other anti-collision barrel materials in the market . Due to its unique production process and process, Taicheng Rotary Anti-collision Barrel has 3mm thick hard polyurethane protective layer in the outer
Qingdao Taicheng Transportation Facilities Co., Ltd
layer of the barrel. Its tensile strength and bearing capacity are 2-3 times that of other anti-collision barrels in the market.
4.2 High quality, high flame retardancy
Acid and alkali resistance, high temperature resistance and low temperature resistance, radiation resistance, impact resistance, aging resistance, high flame retardancy.
The outer protective layer makes the barrel itself have a high flame retardant rate, preventing secondary fires in traffic accidents from burning the rotating barrels . Other similar materials anti-collision barrels are not flame retardant, they are burned in case of fire and have a strong open flame.
4.3 Rotating barrels are bright in color
With high brightness ( yellow, orange, green, etc., )and reflection effect. They have eyeball capture function, which can cause the driver's attention and reduce the accident rate, especially to ensure their nighttime and Driving safely on rainy days.
4.4 Easy to install
The new rotary anti-collision guardrail series adopts modular design, the whole installation is simple and quick, no need for professional guidance, the installation is safe and pollution-free, and the installation cost is low.
4.5 Low cost after sale
The energy-absorbing anti-collision barrel has strong wear resistance and impact resistance. The rotary anti-collision guardrail is designed firmly. It is not necessary to replace the guardrail for ordinary traffic accidents, can save a lot of after-sales and
maintenance costs.
4.6 Beautify Environment
Compared with the traditional guardrail, the rotary anti-collision guardrail is beautiful
and colorful. In addition to the high degree of warning, it can also beautify the surrounding environment, especially in the beautiful scenery of the mountainous area, forming a unique combination with the surrounding scenery.
5. Overview
The color of the rotating anti-collision bucket can be customized into various warning colors such as yellow, orange, orange- red, green and so on. The high degree of bright reflection effect makes the anti-collision barrel maintain high recognition and warning degree in the bad weather conditions such as nighttime and rainy days, catching the driver's eyeball and also can catch the driver's attention and reducing the accident rate.
It is especially suitable for installation in accident-prone areas such as tunnel openings, central isolation belts, sharp turning areas, and complex intersections. Because of its good anti-collision performance, it can also be used as defensive equipment various power facilities, parking lot columns, large shelf angles and other objects.
Contact Person: Anna
Tel: +8615066810509
