"My family's hydropower has just finished, can you help me with the test?" Because this activity is to detect the hidden dangers of household hydropower that has already been occupied, we can't do this for many of the renovation families who have just completed hydropower construction. Satisfy. However, we interviewed Master Qin, who was decorated by Mai Feng. He gave the landlord's own method of accepting hydropower projects.
1. All wires must be covered with PVC pipe.
2. PVC pipe should be unblocked, and the wire inside the pipe should be pumped back and forth by hand. It must be twitched so that the damaged wire can be replaced later.
3. All the wires are arranged horizontally and vertically, and the wires and telephone lines, network cables and TV cables are not in a PVC pipe.
4. Check the socket line sequence with an electric pen or socket detector. It must be the left zero line and the right line.
5. Check the test button of the leakage protector or check the leakage protector with the socket detector. The action should be flexible.
6. Count the number of fire and ground wires, and how many ground wires should have. In general, the fire line is red and the ground line is blue.
7. Open the main valve, and touch the joints of the water supply and drainage pipes to be tight and watertight, and the drainage should be smooth.
8. Inspect the cold and hot water pipes. The general hot water pipes are marked in red.
Finally, Master Qin also reminded the decoration owners: After the inspection and acceptance, pay attention to the preservation of the water circuit construction drawings, and require the drawings and the actual construction to be consistent with each other. After the decoration is completed, the decoration company should obtain the hydropower CD, because the drawings and CDs are The basis for future maintenance, but now most owners ignore this.
The ceiling seepage is very likely to be a problem with the bathroom upstairs.
"My house is being renovated downstairs. The decoration company found that there are mildew spots on the ceiling. It is considered to be caused by water leakage in my house. Is this saying true? What should I do?" This is also a question for many readers.
Master Zhu said that this kind of problem is not difficult to deal with.
There was a mildew on the ceiling downstairs, which really indicated the possibility of water leakage or water seepage in the upstairs. He even thought it would be bold to assume that "the leak should be in the bathroom."
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