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Anonymous users2024-01-24That's for sure. Balcony railings are outside exposed to the sun and washed by rain. It's easy to rust. It is generally recommended to wear anti-rust paint to prevent rust.
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Anonymous users2024-01-23That's for sure, the railings of many high-end residential areas are still hot-dip galvanized and sprayed! However, it is necessary to pay attention to avoid welding, otherwise it is necessary to use cold galvanized paint for zinc supplementation, not general silver powder paint or self-spraying paint.
Balcony railings don't need to think about grounding protection! The reason is that it is an independent body, and it is not connected to a large area of metal, so the possibility of receiving lightning strikes is very small! It does not pose a threat to people.
If you have children, you have to set it up, but if you don't have children, you can usually install it or not.
Generally, it is possible, but the removal of railings must have relevant professional experience and certificates, and the downstairs must pull a cordon to ensure the safety of pedestrians.
I don't belong, I'll fix it myself.
No, in general high-rise buildings, each floor with a floor height of more than 3 meters has side lightning protection, and every two floors with a floor height of no more than 3 meters have side lightning protection. Balcony railing lightning protection should be linked to side lightning protection!