A corrugated steel guardrail is a modular, movable steel guardrail used at openings in the median strip of highways. It consists of two corrugated steel guardrail panels and two posts fixedly clamped between them. During normal highway operation, the guardrail allows the posts to be easily inserted into pre-set insertion holes at the opening, providing isolation and protection.
It also complements the existing guardrail along the outer edge of the highway, creating a neat and aesthetically pleasing appearance. In the event of a vehicle collision, the corrugated steel guardrail panels possess excellent impact resistance and energy absorption properties, making them less prone to damage while effectively protecting the vehicle and its occupants.