Single end specification of guardrail board: R160*4/3
Material: Q235, high quality low carbon steel
Surface treatment; hot-dip galvanized or hot-dip galvanized spray.
Main function: used at the end of a section of road, used for the protection and beauty of the end guardrail.
The corrugated guardrail is the main form of semi-rigid guardrail. It is a continuous structure with corrugated steel guardrail panels spliced with each other and supported by the main column. It uses the deformation of soil foundations, columns, and beams to absorb collision energy, and forces out-of-control vehicles to change directions and return to normal driving directions to prevent vehicles from rushing out of the road to protect vehicles and passengers and reduce losses caused by accidents. The beam guardrail has both steel and flexibility, has a strong ability to absorb collision energy, and has a good line of sight.
Guidance function, can be coordinated with the road line, beautiful appearance, can be used in small radius bends, easy to replace damaged parts. The combined wave beam guardrail can be used on the narrow central partition. For the section where the vehicle goes beyond the road (bridge) and may cause serious consequences, you can choose to strengthen the wave beam guardrail. The utility model of the corrugated guardrail relates to a composite corrugated plate movable steel guardrail at the opening of the central separation belt of the highway. The guardrail is composed of two corrugated steel guardrail plates and two uprights fixed and clamped between them, and the two uprights are fixed. It is clamped between two corrugated steel guardrail boards. When the highway is in normal operation, the guardrail can be easily inserted into the pre-set insertion hole at the opening by using the plug-in column, which plays a role of isolation and protection. At the same time, it echoes the guardrail belt on the outside of the highway, neat and uniform, and beautifully matched. When a vehicle collides with it, because the corrugated steel guardrail has good impact resistance and energy absorption, it is not easy to be crashed, and it can also protect the vehicle and the passengers. When road maintenance or other reasons need to be connected together, each group of guardrail posts at the opening can be easily pulled out and removed to open up a passage to facilitate vehicle passage.