How is the lightning arrester installed?
Directly with the circle of 8 steel welding, 10 cm high, 1M spacing, above with circle 8 linked up, not, you go to another building roof to see, very simple.
Lightning is a part of the roof lightning protection device settings, usually along the parapet, laying along the roof, concrete block laying per meters with a concrete block, and then set a bar, take this as a base, and the way of laying down the lightning protection net bearing installation
