At present, most of the isolation guardrails used on urban roads are zinc steel guardrails. The zinc steel road guardrails produced through professional anti-corrosion spray production technology have good anti-corrosion and rust prevention effects. But because road guardrails are used in outdoor environments where vehicles come and go for a long time, they are exposed to wind, rain, and sun. Unlike balcony guardrails used in households, road guardrails can be cleaned frequently, which can lead to damage to the attached oxide on the surface of the guardrail over time.
So how to deal with rust spots on road guardrails? Considering the high traffic volume on urban roads, it is recommended to avoid peak hours in the morning and evening. Generally, it is recommended to choose noon or the time when the road is under closed management, and to carry out centralized maintenance of road guardrails.
If there is extensive paint peeling or corrosion on the road guardrail, then the interior of the guardrail has been severely corroded. It is recommended to replace such road guardrails immediately. Select new road guardrails for installation based on the specific construction area of the road. If it is only a small area of rust, you can choose to use cotton yarn dipped in engine oil to wipe off the rust, and then use self spray painting to restore the bright color of the road guardrail.
Regular maintenance is essential to ensure the long-term normal use of road guardrails. Professional road guardrail maintenance personnel should be arranged to regularly check the condition of road guardrails. If rust, decay, or even breakage occurs, it is necessary to immediately report to relevant departments and handle the problem guardrails. Zinc steel road guardrails can effectively reduce the incidence of urban traffic accidents and effectively ensure the safety of people's lives and property.
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