w beam guardrail systems safety

w beam guardrail systems safety character

w beam guardrail systems safety is a highway anti-collision facility,which is composed of two wave beam steel guardrail plates and two guardrail columns fixed between the two.Its main purpose is to prevent out-of-control vehicles from breaking out of the road,according to the road grade and adopt different specifications.

In the normal operation of the highway, the guardrail can be conveniently inserted into the pre-set plug-in hole at the opening by using the plug-in steel upright post, so as to play a role of isolating and protecting, and simultaneously with the guardrail belt on the outside of the road, and the guardrail is uniform and beautiful.

w beam guardrail systems safety is the main form of the semi-rigid barrier, which is a continuous structure which is spliced with the corrugated steel guard board and is supported by the upright post. w beam guardrail systems safety uses the deformation of the soil foundation, the upright post and the cross beam to absorb the collision energy, and force the out-of-control vehicle to change direction.

w beam guardrail systems safety return to the normal running direction, and prevent the vehicle from running out of the road, so as to protect the vehicle and the passenger and reduce the loss caused by the accident. The wave beam guardrail steel soft phase and, has the capability of strong absorption and collision energy, has better line-of-sight induction function, can be coordinated with the track line shape, has beautiful appearance, can be used on a small-radius curve, and can be easily replaced at the damaged part.

road crash barrier

Product characteristics: The high-quality steel plate has the advantages of good impact resistance, low cost, long service life, high safety and environmental protection.

When w beam guardrail systems safety is mentioned that the waveform guardrail is a kind of guardrail for road collision prevention, w beam guardrail systems safety is the main form of semi-steel guardrail, and it is also a continuous structure supported by the main column and spliced with each other.

w beam guardrail systems safety feature

However, when w beam guardrail systems safety comes to two-wave beam barrier and three-wave beam barrier, many people can not distinguish them. What is the difference between two waves and three waves in a wavy beam guardrail? First of all, letundefineds take a look at three wave beam guardrail and two wave beam guardrail.

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A double wavy guardrail refers to a w beam guardrail systems safety with two ripples on the guardrail board, each with a height of 85m. A three-wave guardrail is a guardrail with three ripples, each with a height of 85m.

What they have in common is that they are all used for road protection and are the specific classification of corrugated beam guardrail. But there is still a big difference. The first is the difference in specifications.

w beam guardrail systems safety is mainly used to prevent runaway vehicles from breaking out of the road, usually made of galvanized steel plate. According to different road grades, there are different waveform guardrail, such as three-wave beam guardrail and two-wave beam guardrail.

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The following are the comparison of the two specifications for reference: double wave fence: 4320 * 310 * 85 * 4; three-wave enclosure: 4320 * 506 * 85 * 3; double-wave column: 114 × 140 mm × 4.5 mm × height; three-wave column: 114 × 140 mm × 4.5 mm × height; secondly, there are functional differences.w beam guardrail systems safety specifications and different collision avoidance levels.

Guardrail end terminals

The double wavy beam guardrail has a low anti-collision grade and is usually used on less critical highways and rural roads. However, the three-wave beam guardrail has a high anti-collision grade and is suitable for more dangerous sections, such as highways, mountain roads and dangerous sections.