-
Anonymous users2024-01-24The standard practice is to weld the rebar mesh at the bottom of the bathroom, but in fact most of them are just installed with an equipotential terminal box.
-
Anonymous users2024-01-23It can be connected with the main reinforcement of the beam.
-
Anonymous users2024-01-22That's for sure, it was welded at the time of construction.
The grounding wire of the building itself is the ground wire of the iron wire box of the bathroom, which is connected with the ground wire of the distribution box.
The equipotential box is crimped with screws for galvanized flat iron, which is welded to the ring beam, and is connected to the earth by using the main steel bar and the total equipotential. >>>More
Inside is a metal strip connected to the electrical box grounding wire together up to the top floor down to the ground The top is connected to the lightning protection facility Conductive effect When the brick is covered, you can cover it under the brick Note It also belongs to public facilities It is best not to cut off the metal plate during construction.
Wiring from the metal components of the bathroom.
You think too much, this is just an exposed point of the grounding wire, which is used to detect the performance of the grounding wire. The ground wires of the socket and distribution box are connected to him. Lightning is directly into the ground through the grounding electrode, and will not cause lightning accidents in the bathroom.