What are the precautions for the renovation of toilet water and electricity? What are the criteria for transformation?

What we need to do is to close the main water valve, remove all faucets, plug the prepared plugs of cold and hot water outlets and keep one each (two cold water pipes and one hot water pipe outlet are required correctly). Not only that, but now the material conditions are getting richer and richer. Even the electrical appliances used in our bathroom are very different from those in previous years, such as heaters, yuba, hair dryers, electric water heaters, exhaust fans and so on.

The standard of water pipe in shower room is that the water outlet is 1.2 meters from the ground, and the water pipe cannot be fixed within 1 meter. After the ceramic tile is pasted, the technical requirement of the outlet is 1 mm away from the wall. This effectively ensures its quality and beauty. If the catheter is to be fixed, it must be 200 mm away from the fixed point so as not to affect the instability of the catheter. Construction standard of water and electricity junction box for home decoration: between strong current and weak current. General family ceiling decoration integration, minimum lighting 2.5? Line; The bathroom with dry and wet separation also needs a two-way switch panel. If there is a demand for electric water heaters, you need 16A socket and wire 4? There are three wires, all of which include the ground wire except the lamp.

Hair dryer socket, kitchen treasure socket, washing machine socket, mirror headlight socket, intelligent toilet socket, Yuba power supply, lighting power supply, exhaust fan power supply, floor heating water separator power supply, shaver electric toothbrush power supply. Secondly, the construction technology suggests that you choose the way of slotting along the wall to lay the pipeline. First, because the bathroom floor needs waterproof, it can't be slotted. Second, if the water pipe is laid directly on the ground, it is easy to empty bricks later. After modification, take photos and keep them, and remember the size, so as not to break the wall groove and the electron tube in the future. In the bathroom, lighting, shower, ventilation and exhaust all need electricity, and water is also needed for bathing, washing and flushing the toilet, so there are many matters needing attention when the bathroom is decorated with water and electricity. Followed by electronic control and jack position, away from wet areas. Pay attention to the arrangement of cables, otherwise it will be troublesome to change them later.