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[China]
Trade Verify
Address: Room 1608 Dingye International Mansion, No. 54 Moscow Road, Qingdao Free Trade Zone, China
Contact name:Michelle Zhang
Qingdao Florescence Marine Supply Co., LTD. |
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Verified Suppliers
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New Design Anti Crash Highway Safety Guardrail Road Roller Barrier
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.
Features of highway 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.
How to insatll roller barriers?
FL- The Minimum Setting Length of Roller Barrier
| Highway Classification | Seperate Setting (m) | Lapped Setting (m) |
| Highway/ First Grade Road | 70 | 15 |
| Second Grade Road | 48 | 10 |
| Third and Forth Grade Road | 28 | 5 |
FL-Width of Central Separator
| Design Speed km/h | 120 | 100 | 80 | 60 |
| Width m | 3 | 2 | 2 | 2 |
FL-Horizontal Curve Radius
| Design Speed km/h | 120 | 100 | 80 | 60 | 40 | 30 | 20 |
| Horizontal Curve Radius m | 1000 | 700 | 400 | 200 | 100 | 65 | 30 |
Application of roller barrier
●Curved Median Strip
●Curved Ramp
●Diverging Point
●Curved Tunnel
●Curved Downhill
●Passge Intersection
●School Zone
●Danzer Zone etc
Packing and delivery
FAQ
1. Are you a manufacturer or trading company?
We are a professional manufacturer. We can offer you professional services and products.
2. Where is your company located?
Our company is located in Qingdao, 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
