Can a leak in the upstairs bathroom be waterproof from the top of my bathroom?

The leakage of the upstairs bathroom can not be waterproofed from the top of your bathroom, because this cannot fundamentally solve the problem, that is, the leakage point upstairs is not solved, and may even cause the area of water leakage to increase. It is recommended that you 1. Go upstairs to find the leak and solve it first.

2. Then do waterproofing upstairs. 3. If it is caused by the upstairs resident, he should be responsible.

Need. Toilet leak repair method.

If the pipe is leaking, you can only plane the tiles, change the pipes, and redo the waterproofing. If there is water seepage on the surface of the restroom, the following methods can be used to repair it:

1. Treat the dust, oil, and stagnant water on the surface, and keep the surface dry;

2. On the entire surface that can be drenched with water, such as: tile surface, tile joint, wall joint, pipe root and other parts, spray and brush penetrating waterproofing agent, and do not leak spray;

3. After the surface of the waterproofing agent is dry, fill all tile joints, damaged and defective parts with waterproof paste;

4. For weak links such as wall corners, wall edges, and pipe roots, use Yunyu plastic steel mud to seal the edges.

Construction practices. 1. Ground treatment.

Before waterproofing, be sure to level the ground, if the ground is uneven, it may affect the effect of waterproofing, and may also cause cracking and leakage caused by uneven thickness of waterproof coating. Floor drains, wall corners, pipe heels and other joints should be painted with high elasticity and flexible waterproofing, because the joints between the wall and the floor of the bathroom will be displaced, and water seepage is most likely to occur.

2. Wall treatment.

If the bathroom has a shower room, the waterproof should be 180cm, and if there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 30cm higher than the bathtub

3. After the waterproof layer is done, a certain amount of time should be left to make the waterproof layer better integrated with the building, and then the protective layer on the waterproof layer and then paved the floor tiles.

In this case, the upstairs should be waterproofed. If you can't negotiate by yourself, you can find the property to negotiate a solution.

Upstairs, the bathroom must be waterproofed in accordance with the waterproof requirements.

Yes, you have that right, and upstairs has an obligation to do it all over again. Find the property first, they will negotiate.

Summary. Because the decoration materials that come with the bathroom still have the ability to absorb a little water, and there is also water evaporation in daily use. However, once the age of three years is exceeded, it is normal for the bottom of the bathroom to leak.

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If the bathroom is not waterproofed, there should be no leakage in the first 1 or 2 years.

Because the decoration materials that come with the bathroom still have the ability to absorb a little water, there is also water evaporation before and in daily use. However, once the age of the three-lead bridge is exceeded, there will be water leakage under the sanitary huai's hands, which is very normal.

After the age of the house, the basic capacity of each will gradually age. It is also normal to leak nuclear water, so when the house is built, it is necessary to do a good job of waterproofing.

1. Maybe if you have some understanding of building construction, you will know that the sewer pipes of the bathroom are reserved in advance during the main construction, and then the sewer pipes are installed in the reserved holes during the later installation, and finally the hanging mold pours concrete and closes the hole, which is such a process.

2. There are two kinds of materials for household sewer pipes: PUV-U and flexible cast iron. The outer walls of these two materials are relatively smooth and cannot be in good contact with the concrete. This has caused this part of the company to be particularly prone to water leakage, so it is required to strengthen the root of the pipe when waterproofing.

3. When many decoration workers are waterproofing the bathroom, they tell Sun not to do a good job of strengthening the waterproofing treatment of the root of the pipe, which is a hasty matter. It doesn't take long for the water to flow down the outer wall of this pipe to the downstairs. Causes this kind of toilet leakage that we commonly see.