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Modern Metal Steel Highway Anti-Collision Roller Guardrail with AASHTO M-180 Standard

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Modern Metal Steel Highway Anti-Collision Roller Guardrail with AASHTO M-180 Standard

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Brand Name :	safebuild
Supply Ability :	200000 Piece/Pieces per Year
Price :	$300.00/pieces 200-1999 pieces

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Product Details
Company Profile

Modern Metal Steel Highway Anti-Collision Roller Guardrail with AASHTO M-180 Standard

Products Description

safety 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.

It can also called roller barrier, rolling barrier, roller type barrier, drum barrier or highway roller, and
widely used on sharp carve road or bend road zone. Safety roller 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 running back to the road direction to prevent large accidents at bend or carve road sites. Safety roller will effectively function for drivers to properly control vehicles with its noticeable color and
self-luminescence.

Modern Metal Steel Highway Anti-Collision Roller Guardrail with AASHTO M-180 Standard

Safety roller barrier is a new product. It is assembled by PU / EVA rollers and galvanized steel post and beams.But it is
different from the w beam guardrail.It can absorb shock and lead vehicle to the road direction by roller, to prevent large
accidents. And the roller is more light and easy to install than w beam guardrail. It would be recovery after attach and easy to repaire.
The guardrail 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 °.Such guardrails are usually installed on the ramp, continuous downhill and curved road of the expressway.When a vehicle hits a guardrail, the rotation function of the rotating cylinder itself and the good resilience of the cylinder body can greatly reduce the injury degree of the vehicle and the driver, and play a good protective role.There is a reflective strip on the rotating cylinder, and the evening star stone can reflect the outline of the route better through the light irradiation, which can play a good line of sight induction effect on the vehicle and further guarantee the safety of the vehicle.

Product Paramenters

Roller	H250xφ350mm,H500xφ350,request
Post	φ140x2150x4.5
Cross Beam	100x80x4.0x5000/5600/6000/7000
Turning Circle	φ182xφ145x2.0mm
Casing	φ167x480x8.0
Terminal	5603104.0
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	-60℃~70℃(-76℉~158℉)

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Details Images

Features of Safety Roller Barrier

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.

Manufacturing Technique

The rotary anti-collision guardrail is a kind of road guardrail which USES the rotary barrel as the main medium. The rotary barrel can rotate under the impact force, and then drive the vehicle to complete the turning recovery. The rotary anti-collision guardrail is a semi-rigid guardrail

Installation Instructions

●Curved Median Strip
●Curved Ramp
●Diverging Point
●Curved Tunnel
●Curved Downhill
●Passge Intersection

●School Zone
●Danzer Zone etc.

Product packaging

Company Profile

Traffic safety highway guardrail road barrier

The material of the rotating cylinder is the blend of EVA and polyethylene. The color can be selected as yellow, orange, orange and so on. The color of the rotating cylinder is uniform, and the edges are smooth without burr and no flying edge. The surface has no dissection, no crack, no bubble, no sand eye and other defects, the whole shape is complete, no obvious slanting .

FAQ

1. Are you a manufacturer or trading company?
Shandong Safebuild Traffic Facilities Co., Ltd. is a professional manufacturer. We can offer you professional services and products.

2. Where is your company located?
Our company is located in Guanxian, Liaocheng, Shandong, China.

3. How does your factory control quality?
Each of our products will be strictly tested before shipping out, and clients are also welcomed to inspect their goods in our
factory.

4. Can I get some samples first?
Yes! Sample orders are welcomed.

5. What is your advantage compared with your competitors?
(1). Qualified Manufacturer
(2). Reliable Quality Control
(3). Competitive Price
(4). High Efficiency working (24*7hours)
(5). One-Stop Service

Modern Metal Steel Highway Anti-Collision Roller Guardrail with AASHTO M-180 Standard

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