Water seeps down the walls of the bathroom

Causes of wall leakage:

There are two kinds of leakage on the wall of the bathroom, one is caused by the leakage of the water pipe, and the other is caused by the leakage of the waterproof layer, so when solving the problem of leakage on the wall of the bathroom, it is necessary to distinguish what causes the leakage.

Judge the water pipe problem: first of all, according to the construction drawings to see the direction of the water pipe, if there is a water pipe buried behind the leakage position, you can take advantage of the travel or not at home, turn off the sluice gate in the home, put the water in the faucet, if you find that the water on the wall is missing after a period of time, it proves that there is a problem with the water pipe.

Judge the problem of the waterproof layer: after the shower, there is a leak on the wall of the back surface of the bathroom, and after a period of interval, it is found that the leakage of the wall has improved, which proves that there is a problem with the waterproof layer.

Solution: After finding the cause of the leakage of the bathroom wall, you must find the right solution for the problem, the leakage of the water pipe needs to find the leakage point of the water pipe, if it is caused by the waterproof layer, you must find the leakage position of the waterproof layer, and repair the waterproof layer.

Water pipe leakage: If the water pipe is leaking, you need to cut the wall tiles, then find the joint part of the water pipe, check whether the partition water pipe is leaking, find the leakage point, replace the water pipe or interface, and finally lay the wall, re-do the waterproofing, and restore the tile surface.

Waterproof layer leakage: If the waterproof layer is leaking, you need to shovel off the surface tiles, find the gaps between the surface tiles, smooth it with a waterproof plugging treasure, and then brush the waterproof paint on the wall. If the water leakage is caused by insufficient waterproofing height, it is necessary to re-plane the tiles at the height, re-waterproof the wall at the height, and then apply the tiles.

Wet walls? Is it like this on all sides? Or is it one-sided? It is estimated that there is a leak in the water pipe in the wall, or the bathroom on the upper floor is leaking, and the original construction unit must be asked to check, where the piping is, they naturally know.

The landlord illustrates two phenomena:

1.It is seeping out from the wall, not from the bathroom.

2.More than one meter on the wall is dry, and less than one meter is wet.

The source of the leak is not in the bathroom, but on the wall or outside. Explain that more than one meter is dry because the wall contains water, first seeping to the foot of the wall, the foot of the wall is saturated with water, and the water level gradually rises until it is full after crossing the waterproof line. Seeping down along the wall (it is impossible to go up), this explains the phenomenon of one meter.

If my guess is correct, then the outside end of the wall must also be wet, and hopefully not the landlord's bedroom.

Hold the Lord first, what is beyond the four walls? Is it independent? Or next to something? Is the top floor a roof? Or the top floor of a building? All four walls? Leakage from one side will eventually flow to other surfaces (more difficult).

The culprit: The water pipe in the wall is seeping, but your house is still his, I don't know if you don't check, since you haven't moved in yet, you might as well turn off the main water valve in your house (is it open?). Shut it up for a few days to see if there is less water? If it is, it is nine times out of ten that it is a water pipe.

You. Why not ask before you are waterproof.

That is 2cm waterproof. equal to the wall surface did not do.

There is a wall that has been permeated at the back and is the master bedroom". That's not a big deal. The master bedroom will do it again. The ocean makes up for the flooding.

But I'm afraid that it will leak from the wall to the downstairs in the future.

If there is no response downstairs now. Redo it later.

The problem of water seepage and leakage is more troublesome and more likely to recur.

So I recommend you to use a waterproof treasure,,, which is very practical...

Look at what you said about the water seepage. I also don't think it has much to do with waterproofing. Although the waterproofing is not in place, it is not as serious as you say.

Determine that it may be the cause of the water pipe. Is your house a dark pipe? Or whatever.

Don't keep thinking about waterproofing.

If the floor slab is a prefabricated hollow core slab, it is likely to seep through the wall under the waterproofing and then run into the living room.

It's better to do a good job of waterproofing the wall in the bathroom first.

Even if the wall tiles are cut off, there is not much loss, the homeowner seems to be not familiar with the project budget, for the flood must be completely cured, if the specific leakage is identified, you can cut off a few wall tiles.

Remedies are not solutions, if you want to change them at one time, solve the problem from the root, otherwise there will be problems after a long time! At that time, it will be troublesome to change it!

The ground is redone and waterproofed, the brick joints of the wall tiles are wiped with anti-seepage plugging agent, and the wall tiles are connected to the floor tiles into a T-shaped connection @

First of all, it is necessary to rule out whether it is water seepage caused by water pipes or buried water pipes, if these are all right. In the case of not knocking bricks and chiseling bricks, you can use the Kelin wall waterproof treasure. Kelin wall waterproof treasure is improved on the basis of the traditional waterproof coating in the past, the traditional waterproof coating brushes up, forming a layer of film, but for a long time, this layer of film is easy to stick to ash, yellowing, aging.

The Kelin wall waterproof treasure is a kind of permeable crystalline type, rigid waterproof, colorless and transparent, non-colored, and non-dust-absorbing. The operation is also quite simple and convenient: when the wall and floor are dry and clean, you can paint evenly.

WATERPROOF IS NOT QUALIFIED IN THE SPECIFICATION, THE BATHROOM WATERPROOF USUALLY HAS TO BE DONE 300MM, AND THE BRIGHT WATER AREA (SUCH AS THE SHOWER AREA) SHOULD BE MORE THAN 1800MM.

The waterproofing of your bathroom has to be redone.

If you don't do a good job of waterproofing, you have to do it at least 2 cm from the top of the wall.

Now you can only redo it, or brush it with a plastic layer.

Do not leak with rain, hook the wall tiles, and see if you can remedy it.

In fact, this kind of problem is easy to solve.

I hope to come to "Jinfu Construction" to see, it will definitely help you solve your troubles. . . You can find what you're looking for on Taobao...