A galvanised W-beam guardrail is a type of guardrail system that is made from steel that has been coated with a layer of zinc to help protect it from corrosion. The galvanization process involves immersing the steel in a bath of molten zinc, which creates a durable, corrosion-resistant coating that can withstand exposure to the elements and harsh environmental conditions.
Galvanised W-beam guardrails are commonly used on highways and other roadways because they are long-lasting and low-maintenance. The galvanised coating helps to extend the lifespan of the guardrail system, reducing the need for frequent repairs and replacements.
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