What are the requirements for designing highway guardrail

1、 Meet government requirements

When designing highway guardrail, they should meet the requirements of the local municipal traffic management department. Reasonable structure and high safety. Moreover, the highway guardrail occupies a certain volume, and if not designed properly, it can obstruct the view. So, before designing, it is necessary to listen to the opinions of relevant departments and conduct on-site inspections.

2、 Protective coating is required

highway guardrail is used outdoors and are exposed to wind, sun, and rain for a long time, so it is important to apply a protective coating on the surface of the highway guardrail. Durable coatings are needed to protect the guardrail from rusting and cracking for a long period of time. Not fading, resistant to dirt. If the highway guardrail is not properly protected, frequent maintenance is necessary, which can consume time, money, and easily cause traffic inconvenience.

3、 Aesthetics

Highway guardrail is common equipment in cities, with a wide coverage area and also a part of urban construction. Therefore, while emphasizing quality, attention is also paid to the appearance of aesthetics and appropriateness. The color of the guardrail  should consider whether it is coordinated with the surrounding environment. The installation of highway guardrail can not only protect vehicle safety, but also become a scenic spot.