How to maintain highway guardrail reasonably?

After the installation of highway guardrail, they can be used immediately. However, many issues should be noted during actual use of highway guardrails. Most of the time, highway guardrail are also damaged to varying degrees, mainly due to improper use, which does not comply with the requirements and production principles of highway guardrail. In fact, the reasonable maintenance operation of highway guardrails is more important. Below is an introduction to how to do a good job in the maintenance of highway guardrail.

When using highway guardrail, be careful not to climb them, as this not only damages the highway guardrail but also poses danger to yourself. Also pay attention to keeping the highway guardrail clean.

The material of the highway guardrail itself is stainless steel, which is resistant to dirt, but has relatively weak anti fouling ability against certain substances, such as oil stains or oily substances. The materials of highway guardrail are relatively brittle in winter, so collision and compression are avoided to avoid brittle cracking. The column cap is movable and can easily be removed by people or children without public morality, which should also be avoided. The rod cap is also movable, which should also avoid being pulled out by some people. If damage is found, especially if the steel pipe leaks, the exposed steel pipe should be painted in a timely manner, and then the exposed parts should be bonded and closed to prevent water from entering and corroding.