Key measures for maintenance of guardrail beam

1.Regular dust removal: Due to the accumulation of outdoor dust, the surface of the guardrail beam may be covered with a layer of floating dust, which not only affects the glossiness of the guardrail beam, but also may cause corrosion, rusting, and cracking of the protective film. Therefore, the guardrail facilities should be regularly wiped, and it is best to use soft cotton fabric for cleaning.

2.Pay attention to moisture prevention: In humid environments, especially in foggy or rainy days, it is necessary to wipe the water droplets on the guardrail beam with a dry cotton cloth in a timely manner to prevent corrosion caused by water droplet retention. Especially in areas with severe industrial pollution and frequent acid rain, residual rainwater on guardrails should be immediately wiped dry after rain to prevent corrosion by acidic substances.

3.Repainting: After a period of use, the guardrail beam may rust and corrode. To effectively avoid this situation, regular painting work should be carried out to ensure the rust prevention and aesthetics of the guardrail.