Do balcony railings of multi storey buildings need to be lightning protected and grounded?

3 answers

Anonymous users2024-01-23

To be grounded welded.

Strictly speaking, the bay window belongs to the exterior wall, although the internal metal railing is not on the window, but it is very close to the window, and it must be equipotential connection and grounding, the simple way is to connect the two ends of the wall and the window, and then connect it to the steel bar in the wall together.
Anonymous users2024-01-22

Metal railings should be done, and the first class of lightning protection buildings should exceed 30M, the second class should be 45M, and the third class should be 60M. If you do this, you can draw a round steel bar directly from the ring beam of the building and connect it with the metal railing through the clamp. It is not clear that there is a detailed method on the Internet to find the atlas 02D501-2 "Equipotential Link Installation".
Anonymous users2024-01-21

It needs to be done, and this should be done in the same way as metal doors and windows.

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