The Safety Guardrail of Expressway

The high-speed highway fence is concise in structure,elegent in appearance and practical.The high-speed highway fence is convenient for transportation,and the installation is not limited by the terrain fluction,which is beneficial to transportation.The proce of high-speed highway fence is moderately low,which is suitable for large-scaler use and economical.Based on the above characteristics,the high speed highway fence is widely used.The bending of the highway guardrail increases the aesthetics and the strength of the guardrail at the same time, achieving both; it is extruded and formed by an automatic production line, with a clean and undamaged surface and strong corrosion resistance; the surface treatment method is mature; it has the characteristics of corrosion resistance, anti-aging, sun resistance, high and low temperature resistance, and the service life in the outdoor environment can reach 10-25 years; the product structure is concise, beautiful and practical, easy to transport and install, with good anti-theft performance, less restricted by the actual terrain, and has strong adaptability to mountainous, sloping and multi-curved areas. The cost is moderate and suitable for large-scale adoption. It is mainly used for the isolation and protection of highway lanes. The utility model of the corrugated guardrail relates to a combined corrugated plate movable steel guardrail for the opening of the central dividing strip of the highway