I have a 97 year old house on Longxi Road in Beibei, and now the downstairs reflects the leakage of

1. According to the description, determine whether there is a leakage on the floor in the bathroom, and then determine whether the water supply pipe and drainage pipe are leaking.

If there is a leak if there is no water, it means that there is a leak in the water supply pipe; Only fill and empty the water supply and drainage pipes, and the water leakage occurs or the water leakage increases, indicating that there is water leakage in the drainage pipes; Make sure there is a leak in the pipe and replace the pipe.

Knock off the floor and wall covering of the bathroom to expose the base layer, and re-do the waterproofing. Waterproofing materials are recommended to use the commonly used polymer cement-based waterproof coating slurry (that is, the name on the market is: general-purpose, flexible, K11, JS, GS waterproof coating slurry), choose good quality and good reputation of the brand, such as:

Leibangshi waterproofing paste. This kind of product is non-toxic, harmless and pollution-free, simple and fast construction, strong waterproof effect, long service life, moderate price and other significant characteristics. It is recommended that the waterproofing of the wall should be 30 cm high, especially the waterproof height of the wall in the bath part should be reached, so as to prevent the leakage of the wall after splashing on the wall for a long time.

This project is not difficult, and it can be done by general decoration companies and cement masters. If you understand the above, you won't be cheated by others when you do things.

Leibangshi - home waterproofing expert.

First of all, you have to find out what is causing the water leak.

1. Water supply pipe leakage? 2. Drain leakage? 3. Or is the ground waterproof itself not leaking?

This needs to be tried, if the water is normally used, there is no leakage found downstairs. Explain that there is no problem with the water supply pipe and drain pipe.

It's just that it leaks when taking a bath, and it may not be done well on the ground.

If you want to do the floor waterproofing, you need to remove the floor tiles, some wall tiles, maybe all of them. Then do the waterproofing again. Tiling.

If you do it again, it includes, bricking, river sand cement, waterproofing, re-tiling, removing the ceiling, and re-doing it. The area of the general bathroom wall and floor tiles is about 12 square meters. These processes and materials cost about 1200, depending on the distance, plus 400 wall and floor tiles

Find your own renovation company.

But you can go to the new building and find two workers to do it for you.

This project is not difficult, and it can be done by ordinary decoration companies. The floor tiles and walls of the bathroom are re-knocked out and waterproofed again. There are a lot of waterproof materials, it's up to you to choose.

It is recommended that the waterproofing of the wall, especially the waterproof height of the wall in the bathing area, should be reached to prevent the leakage of the wall after a long time.

In fact, the leak-proof material was originally asphalt, but now it has been improved, and things like polyurethane are also convenient for construction. How many companies are there to ask