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Home > Traffic facilities > Guardrail end pieces
Guardrail end pieces
Guardrail end pieces Guardrail end pieces Guardrail end pieces Guardrail end pieces Guardrail end pieces Guardrail end pieces Guardrail end pieces

Guardrail end pieces

Delivery time: 15-30days
Price term：EXW,FOB,CIF,CFR,CNF,etc.
Payment：L/C,T/T,Western Union,etc.
Port Delivery：Qingdao, Shanghai, Tianjin, Shenzhen,etc.
We can provide customized products in different materials and sizes to meet different needs.
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Description
Description

 

The end of the guardrail is used at the end of a section of road, which plays the role of protection and beauty of the end guardrail.
It has the characteristics of good anti-corrosion performance, anti-aging, beautiful appearance, easy and fast installation.
 

Guardrail end pieces
The height of the center of the guardrail in the normal section is about 60-70 cm, and the ground-anchored end gradually reduces the height of the guardrail through a gradual section with a length of about 6 m. Finally, one end of the corrugated guardrail is directly buried in the ground, and concrete is poured to anchor it. . When the vehicle runs out of control and rushes to the guardrail, the vehicle will climb up along the guardrail, converting kinetic energy into potential energy, thereby reducing speed and injury. The ground anchor type end buries a section of the guardrail into the ground, which actually hides the edge of the section and avoids the risk of the guardrail being inserted into the car.
 
The flared end moves the column to the side of the road, keeping the end away from the roadway, and the barrier plate and the roadway form an included angle of about 10°~30°, so as to avoid the frontal collision of the out-of-control vehicle with the end of the guardrail and change the driving direction of the vehicle. Forcing the vehicle into the normal lane. The installation of flared guardrails requires wider shoulders and longer transitions. It is suitable for installation at the transition from the cut section to the fill section.
 
The crash pad is composed of impact end, buffer deformation area, slide rail and back support. After the vehicle collides with the crash pad, the buffer deformation area absorbs energy, and the back supports against the crash pad to prevent movement. The buffer deformation zone consists of a steel plate frame with built-in foam or rubber material. The role of the anti-collision bucket is similar. The bucket is filled with sand. Generally, three anti-collision buckets are placed at the end to form a finished zigzag structure. The deformation of the sand bucket absorbs energy, so that the vehicle buffers and slows down.
 
This kind of guardrail end is more commonly used in developed countries in Europe and the United States. The guardrail end is composed of an impact plate, an extrusion groove, and a guide frame. After the car hits the impact plate, the corrugated guardrail plate passes through the guide frame and under the action of the extrusion groove, the W-shaped cross-section of the corrugated plate is unfolded into a plane and curled. In the process, the kinetic energy of the car is absorbed and the car is decelerated and stopped. This kind of guardrail overcomes the shortcomings of the round end and the ground anchor end, and at the same time does not require additional floor space, and has a good anti-collision effect.
 
This kind of guardrail end is more commonly used in developed countries in Europe and the United States. The guardrail end is composed of an impact plate, an extrusion groove, and a guide frame. After the car hits the impact plate, the corrugated guardrail plate passes through the guide frame and under the action of the extrusion groove, the W-shaped cross-section of the corrugated plate is unfolded into a plane and curled. In the process, the kinetic energy of the car is absorbed and the car is decelerated and stopped. This kind of guardrail overcomes the shortcomings of the round end and the ground anchor end, and at the same time does not require additional floor space, and has a good anti-collision effect.
 

 

 

 

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