Roadway Protection at its Best Q235 Q345 Metal Roller Barrier with ISO Certification
Brand Name:safebuild
Minimum Order Quantity:100 pieces
Place of Origin:Shandong, China
Product name:Highway Roller Guardrail
Material:Q235 Q345
Application:Roadway Safety
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Verified Supplier
Location:
Liaocheng Shandong China
Address:
No. 23, Changrun South Road, Liaocheng, Shandong, China
Supplier`s last login times:
within 30 hours
Product Details
Company Profile
Product Details
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.
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.
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.
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 | 560*310*4.0 |
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℉) |
RG-SB-1 Safety Roller Crash Barrier
RG-SA Safety Roller Crash Barrier
RG-SB-2 Safety Roller Crash Barrier
RG-SB-3 Safety Roller Crash Barrier
RG-SBm-1 Safety Roller Crash Barrier
RG-SAm Safety Roller Crash Barrier
RG-SBm-2 Safety Roller Crash Barrier
End rotation Safety Roller Crash Barrier
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.
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
●Curved Ramp
●Diverging Point
●Curved Tunnel
●Curved Downhill
●Passge Intersection
●School Zone
●Danzer Zone etc.
●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
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
Roadway Protection at its Best Q235 Q345 Metal Roller Barrier with ISO Certification
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