Where should the bathroom waterproofing be brushed?

1. If all economic and time conditions allow, you may wish to do a new waterproofing.

Bathroom waterproofing tips:

1. Indoor waterproofing, the joints between the wall and the ground and the joints of the pipes between the water and the water are the most likely to cause problems, we must urge the workers to deal with these edges and corners, and the waterproof coating must be applied in place. Each work point must supervise the construction master to do fine work.

2. If you need to replace the original floor tiles in the bathroom, after chiseling the original floor tiles, you must first level the ground with cement mortar, and then do waterproof treatment, so as to avoid leakage caused by the uneven thickness of the waterproof coating, and also avoid affecting the service life of the material because of the unevenness of the base layer, and the waterproof material plays the greatest role.

3. Try not to damage the original waterproof layer. In the newly delivered buildings, the ground is generally made of waterproofing, so try not to damage the original waterproofing layer. Be careful at each construction site, because some waterproofing materials are relatively thin, and a little carelessness may damage the waterproofing layer.

4. For interior decoration, the decoration team is required to do a good job of cement mulch for the upper and lower water pipes of the bathroom, brush 10 to 20 cm of waterproof paint from the ground, and then redo the waterproof on the ground, plus the original waterproof layer, to form a composite waterproof layer to enhance the waterproofness.

5. The groove of the water pipe in the wall should also be waterproof, and the waterproof layer around the hole must be carefully constructed when the pipe, floor drain, etc. pass through the floor during the construction process. Buried water pipes in the wall, so as to achieve a reasonable layout, lay water pipes are made of grooves larger than the pipe diameter, plastering in the groove is smooth, and then brush waterproof paint in the groove.

6. Use the 24-hour "water storage test" to accept the waterproof, after the waterproof project is completed, seal the door and the drain, fill the bathroom ground with water to reach a certain liquid level height, and make a mark, if the liquid level does not drop significantly within 24 hours, especially the roof of the downstairs house does not leak, the waterproof will be qualified.

I guess your current situation is water seepage or cracks around the pipes in the bathroom, if you do as you say, can you guarantee that the sewage pipe will be okay in the future, and waterproof is a hidden project, there are three reasons for water seepage, one is the water seepage on the surface of the tile, the second is the water leakage pipe is damaged, and the third is the water supply pipe is damaged and seepage. In addition to the water supply pipe can be pressure-tested to be damaged or not damaged, the other two are not visible. Or do it all with good waterproof materials, you must be careful when accepting, and it will be done once and for all in the future.

If you can, do it again. If it doesn't work, stop using water, look at the leakage downstairs, if it is two or three days, there is leakage, it means that it is waterproof leakage, stop leakage is pipeline leakage, waterproof leakage solution: re-coat the floor drain and toilet base edge with a waterproof layer, you can choose a mixture of glue and powder, and the white of the exterior wall is best (beautiful) The ground is transparent and waterproof with a ceramic tile surface.

If the leakage point of the pipeline can be found, the surrounding cement is chiseled, the surface is cleaned and connected directly, the perimeter is filled with waterproofing agent and cement without water, and the surface is waterproof after drying. Once the total waterproofing is damaged, it is difficult to repair. It is advisable to redecorate.

Hope to help Nong.

Have you ever asked a professional waterproof person to judge you? They will give you a more reasonable answer, now you have to be able to know whether it is a leak in the waterproof layer or a leak in the pipe, you stop the water for two days to observe the water seepage, if there is not much change, you can use water in the bathroom shower and on the ground, let the water pipe run a lot of water, if it is a water pipe, there will be a more serious dripping phenomenon downstairs. After judging, if it is a pipe running water, you must open the floor tile to redo the waterproofing, so as not to suffer later, if it is waterproof water seepage, you can high-pressure grouting waterproof, nail (10 cm deep) grouting from the place of water seepage downstairs, the effect is very good, immediate results can be treated at that time, the general charge is 300-500 yuan, you can ask them to plug the leak first, do not leak after 5 days and then pay, high-tech tools, big cities generally waterproof companies have.

There is a detailed grouting introduction on my website, free consultation Zhengzhou Xinyu Waterproof Co., Ltd.

It is recommended to do it again. Stop using water, look at the leakage downstairs, if it is two or three days, there is still leakage, it means that there is a leak between the pipe floors! If it doesn't leak, it's a matter of the waterproof layer, waterproof leakage! In short, it is recommended that you find a professional construction pair to survey!

Yongxin Waterproof provides you with free professional technical advice!

How to brush home decoration and bathroom waterproofing? These are the most important places.

You can find Jinan Lijie waterproof, which is good.

It is advisable to redo it all to avoid future problems.