Toilet leakage, is it certain that the waterproof layer is damaged?

The problem of the waterproof layer is certain, otherwise it will not leak downstairs.

It is possible that the waterproof layer is turned too low or not turned at all.

Damage and failure to do a good job are possible, such as when the building is tiled, sharp tools, etc., or the lower floor is drilled upward.

It's hard to say the price, why?

You need to find the leakage point first, if it is a local leak near the floor drain or pipe, the local epoxy resin can be repaired, and the price is within 300.

If there is a problem with the waterproof layer under the tiles as a whole, you basically need to remove the previous tiles and the bottom layer as a whole (because this leakage point is not easy to find, if you are insured, do it as a whole.) Redo waterproofing and tiling, this price depends on your demolition cost and waterproof materials and bricks are different, almost more than 1500 2000 (including demolition, waterproofing, tiling and other package materials, the area is within 10 square meters).

This time, we must do a 48-hour closed water experiment, and after the acceptance of the waterproofing, a protective layer is made on the waterproof surface. And supervise the construction without damage. What is important is the minimum height of the waterproofing layer.

First of all, you didn't say where the faucet broke, where the sewer was blocked, how badly the water was accumulating, and how long it took to find out that it was leaking downstairs. If it is only leaking from the kitchen and bathroom, then the possibility of problems with the waterproof layer is relatively large, if it is leaking from the living room, and the bedroom away from the bathroom, then it may not have much to do with the waterproof layer, because generally these parts have not been waterproofed!

Bathroom leaks are generally divided into the following three situations.

First, the water inlet pipe is leaking, which is manifested as dripping water downstairs, and the water meter will move slowly when the water is not used.

Second, the drain pipe leaks, which is manifested as the fact that there is basically no dripping water when the upstairs bathroom is not using water, and the downstairs leakage is more serious when using water.

Third, the waterproof layer is damaged or the ground seeps water, and the bathroom will only have water, and the general dripping water will not be very strong, or there is just yin water.

There is no good solution to the problem of water pipes, only the problem of smashing the ground treatment waterproof layer does not need to be smashed, the ground is treated well on the line The leakage of the water pipe is not a waterproof problem, the specific solution can click on the user name to contact us at any time.

This situation indicates that the water leak is not caused by congestion, but by a crack in the waterproofing layer that causes water infiltration. It doesn't cost much to make the waterproof layer, but it takes a long time, at least three times to check, and there is no time span of about 4=7 days.

This needs to be specifically tested, stop using hot water, and the leakage is significantly alleviated, then the most likely cause is because of a ruptured hot water pipe. If the daily use of cool water is not affected, the problem of the waterproof layer can be temporarily ruled out. Because if the waterproof layer is damaged, it will not only be leaked with hot water, but also with cold water.

In order to further determine whether the pipe is leaking, you can ask a professional maintenance personnel to do a pressure test on the hot water pipe to further investigate the cause.

If the waterproof layer is damaged, you need to find the leakage point first, if it is a local leakage point near the floor drain or pipeline, the local epoxy resin can be repaired, and the price is within 300. If there is a problem with the waterproof layer under the tiles as a whole, it is basically necessary to remove the previous tiles and the bottom layer as a whole (because this leakage point is not easy to find, if you are safe, do it well as a whole.) Re-do waterproofing and tiling, the price depends on the cost of demolition and waterproofing materials and bricks, almost more than 1500 2000 (including demolition, waterproofing, tiling and other package materials, the area is less than 10 square meters).

This time, we must do a 48-hour closed water experiment, and after the acceptance of the waterproofing, a protective layer is made on the waterproof surface. And supervise the construction without damage. What is important is the minimum height of the waterproofing layer.

Yin's wooden door for you to answer: this can basically be determined that the waterproof layer is not done, if it is a vacant house, the leakage should find the property maintenance, re-do waterproofing, you don't have to pay for it. It is better to make the waterproof layer higher to avoid being too short and easy for the wall to seep water.

If the roof leaks down, there must be a problem with the waterproof layer, and if the waterproof layer is fine, it will definitely not leak, right? The price is not necessarily, if you want to re-do waterproofing is about 2000 yuan, if you don't dig the wall and don't break the bricks, as long as 300 yuan can be done. Generally, if you go to someone else's house to redo the waterproofing, 9 out of 10 are not happy, which is more time-consuming, laborious and costly.

If you want to solve the problem easily, you can M meha.