What should I do if the bathroom roof leaks? Waterproofing works to prevent problems before they happen

Good time to go to the bathroom or wash clothes, the body of the drops is water, and most of the time the ceiling is leaking. What should I do if I encounter a leak in the roof of the bathroom? First of all, I have to figure out what caused it.

What should I do if the bathroom roof leaks? The waterproof project should be prevented before it happens.

Leakage in the bathroom is generally caused by water leakage from the inlet and outlet pipes, and the ground or waterproof layer is not properly produced. If the ceiling is leaking, the relationship with the residents living on the upper floor is relatively large.

The first case may be because the waterproof layer of the upstairs bathroom and kitchen is not well done. In this case, first communicate with the upstairs occupants, do a 24-hour waterproof test: fill the water in a place with waterproof, test whether the water will leak down, if there is leakage, you need to knock off the floor tiles. Re-waterproof.

Therefore, in order to avoid the situation that the upper floor leaks downstairs, the owner should try to make the waterproof as much as possible. The standard construction should be done three times of closed water test. The first closed water test is before the decoration workers enter the site; after the water is changed to electricity, the bathroom and the kitchen should be re-waterproofed, and the second closed water test is carried out; In order to avoid damage to the waterproof layer during the tile laying process, a closed water test should be done.

In the second case, the floor drain of the upstairs household toilet or kitchen is blocked, and the accumulated water leaks through the casing of the heating pipe, causing the ceiling to be wet. The maintenance method is to fill the gap between the heating pipe and the casing of the upper floor, and the gap between the casing and the heating pipe is filled and then filled with oil and putty. In addition, try to avoid blockages in your life. The leaking of the ceiling is mostly located at the corner of the wall or the bottom of the pipe. When the ceiling is covered with water, even if the water stain is not obvious, it should be noticed, and the water point should be found in time to facilitate remediation.

There is also a possibility that the inlet pipe and the down pipe on the upper floor leak water. If you are not sure which water pipe is a problem, you need to test it one by one:

First turn off the main valve and drain all the water from the faucet in the house, then close the faucet. It lasts for 2 to 3 hours. If the leaking water in the downstairs stops, open the main valve again. After 2 to 3 hours, there is still water leakage downstairs. Then the inlet pipe should leak. If there is no water seepage, it means that it is not the water inlet.

Then test the water pipe: use the soft water pipe to connect the faucet and then wash the ground with water. If the water leaks below, it may be that the water pipe leaks. Confirm that the water pipe leaks, you can find the water and electricity maintenance worker to repair the door.

What should I do if the bathroom roof leaks? In addition to the above-mentioned main reasons, the waterproof coating and ceiling material of the bathroom ceiling should be well controlled, and the waterproof project should be prevented before it happens, so as to prevent inconvenience to the downstairs residents.

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