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The bathrooms are equipped with equipotential connection boxes.
It can be drawn out of the equipotential box and connected with the metal sanitary ware to be connected before decoration.
The connecting wire should be an insulated copper core wire not less than the square.
Equipotential box is generally in the basement floor, first of all, when doing the foundation, the upper lead reserved by the foundation grounding network has to be connected to the main distribution box through the long welding of flat steel and main reinforcement, and when it comes to the upper floor, the use of the down conductor in the column and the steel bar in the floor slab are usually welded to the bathroom, and then welded by flat steel to lead to the box. >>>More
When it comes to equipotential, many people may know a little bit about it, but it is a device that can protect your life and age. So the question is, do you know how to connect the equipotential in the bathroom? What is the construction standard for equipotential installation? >>>More
Equipotential connection boxes are generally designed in the bathroom, to put it bluntly, it is the grounding wire, when the house has built the wiring, the grounding wire of the whole house has been connected, he is connected to the wall, so there is generally no need to move,
From the main reinforcement of the bathroom ring beam span welding, lead out a steel bar, and then weld 25*4 galvanized flat steel on the steel bar that leads, and finally the flat steel is connected with!
If the connection is correct, the potential is equal in the case of moisture.