Road guardrail-1

Road guardrail

Beijing-style guardrail: The shape resembles the letters N and U, also known as N-type iron fence or inverted U-shaped fence. It is composed of multiple inverted U-shaped fences connected to each other, with columns and bottom cross supports at both ends, and is mostly cast iron base or prefabricated and cast for stability. It has the characteristics of good corrosion resistance, beautiful appearance, high strength, easy installation and maintenance, and is widely used in municipal roads, highways and other places.