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Anonymous users2024-01-24Only one quota can be used for grounding steel welding, and if the steel bar is welded, it can no longer be crossed.
The welding of steel bars on the floor plate of the bathroom generally cannot be calculated by area. Because the use of area is calculated when the whole base plate, for example: the foundation of the whole board, not the local pressure equalizing ring in the bathroom.
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Anonymous users2024-01-23Apply the following subheadings:
1. Grounding steel plate - 40*4 or the grounding connection required by the design (connecting the equipotential connection box and the steel bar in the concrete wall), a subhead.
2. Equipotential coupling box installation, a sub-heading.
3. Piping and threading between the equipotential bonding box and each live equipment, 2 subheadings.
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Anonymous users2024-01-22Set of indoor grounding bus, equipotential box, if there is (JDG concealed in the wall, threading in the pipe),
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Anonymous users2024-01-21Jiangsu Province toilet floor reinforcement welding sleeve provincial supplement 2-18 grounding electrode quota calculated by area.
No, no, no, no, no, no, no, no
The installation of toilet equipotential boxes implements the general junction box installation quota, and the material cost is calculated separately according to the actual situation. If the grounding wire welding to the equipotential box uses the main reinforcement in the civil ring beam, the base price of the equalizing ring laying sub-item can be multiplied by the coefficient, and if a separate flat steel or round steel is used, the quota of "indoor grounding bus laying" can be implemented. If there is a steel plate, the iron plate can be calculated according to the iron component production, installation, and calculation.
Do not link the socket to the equipotential junction box. As long as it is reliably grounded, it will do.
The power cord in the wall is generally worn in the line tube, even if the insulation skin is damaged, it will not cause the wall to be electrified, when the power line has leakage, the leakage protection circuit breaker will trip, there is an equipotential device, the best use of the hand bucket is appropriate, the faucet shower mixed with water Qi Shi switch and other metal parts with Bi Mo wire and equipotential metal row in one.