China Highway Safety guardrail Metal W Beam Guard Rails Terminal ends Manufacturer and Supplier | TCT

Highway Safety guardrail Metal W Beam Guard Rails Terminal ends

Short Description:

Terminal ends of highway corrugated guardrail panels mostly adopt round head type or ground anchor type. The starting point of the guardrail and the standard guardrail are connected by a gradient section. The gradient section is generally designed in a parabolic shape. The position of the columns gradually moves outward. The height of the columns remains unchanged. The distance between the columns is increased to 2m near the end. A concrete foundation is used and cable end anchors are added. This treatment method is called end diagonal expansion. The end beam has a round head.

 

Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency

We provide: 1.product testing service 2. factory price 24 hours response service

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Product Detail

Round ends are more commonly used because they are easy to manufacture and install, and have better guiding functions when the collision angle is small.
 If an out-of-control vehicle collides head-on with the end, an accident may occur with the guardrail penetrating the carriage. Therefore, ground-anchored end treatment can be used according to the needs of the road section. This end treatment uses the oblique angle of the corrugated beam to gradually extend downward toward the ground, and is directly anchored underground with a concrete foundation at the end, without the need to install additional end beams. When an out-of-control vehicle collides head-on, the vehicle will climb along the inclined corrugated beam and absorb energy. In the event of a side collision, it also has a good guiding function.


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