W Beam Guardrail

W Beam Guardrail 

W Beam Guardrail are manufactured using Q235B/Q355B 2.65mm/3.0mm/4.0mm material.Galvanized Traffic Barriers  is available in various lengths starting from 3m, 3.81m,4.13m ,4.32 and 5m lengths.Galvanised to AASHOT M180,hot-dip galvanised (zinc) coating on fabricated ferrous article,Security Highway Guardrail are made in house we also offer a custom length rail service.

W Beam Guardrail

Most of the common expressway wave beam guardrails are made of corrugated plates as the main material, which is what we often call high-speed wave beam guardrails. So why does this kind of wave beam guardrail use the strange plate shape of "wave" to make the highway guardrail?

Corrugated plate, as the name implies, is a metal sheet shaped like a wave. This is a galvanized steel material that can ensure that the guardrail has a long service life under outdoor conditions.

The reason why this kind of plate is used is mainly the following two reasons. One: corrugated board has better strength and impact resistance. We can prove through a small experiment that a flat piece of cardboard cannot bear much weight and will easily deform. But after folding it into a wavy shape, it can bear several times the weight. This is a physical benefit.

Second: saving materials. On the premise of meeting the anti-collision requirements, the wave beam guardrail can save more materials. High-speed guardrails are widely used, which can fundamentally save costs and ensure anti-collision performance.

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