Do bathroom walls need to be waterproofed?

Updated on Bathroom 2024-01-27
16 answers
  1. Anonymous users2024-01-23

    When we carry out waterproofing work, we must do a very perfect job, the most important role of waterproofing is to prevent water from entering the indoor structure, and then prevent the destruction of other items in the home and infiltration into other people's homes to cause economic losses. There are many people who need to do waterproofing when they are decorating their homes, but they often forget that the bathroom wall needs to be waterproofed, which will lead to all kinds of property and economic losses in the home, and if it is serious, it will also affect the lives of other people.

    > bathroom is a place where the frequency of water is used and there will be water flow for a long time, if the waterproof work is not done well, then it will bring very serious consequences to yourself, so what are the consequences of not waterproofing the wall of the bathroom? Today, I will share with you in detail with my personal experience, I believe it will be helpful to you:

    1. It will seriously affect your own residence.

    When we decide whether the bathroom wall needs to be waterproofed, the first thing we determined is that we don't know what material the bathroom wall is made of, so it is very necessary to do a good job of waterproofing the bathroom wall. If the bathroom is not waterproofed, then the water is likely to penetrate into other rooms and destroy the walls and other furniture, which will not only bring great financial losses to yourself, but also seriously affect your living experience.

    Second, it will be complained by others.

    But if the waterproofing work in our home is not done perfectly, then the residents downstairs will face disaster, because the water source of the bathroom will penetrate into the downstairs room along the wall, which will cause great harm to the downstairs residents' rooms, and the walls will fall off; ceiling destruction; Destruction of household appliances and so on. Not only will you be complained by the residents downstairs, but you will also lose a lot of money, so you must do a good job of waterproofing when decorating, so as not to bring unnecessary economic losses to yourself.

  2. Anonymous users2024-01-22

    The wall of the bathroom needs to be waterproofed, which is the standard of architectural decoration, which can not be ignored, and it will also affect your residence if you do not do waterproof for a long time, because there must be a room next door to your bathroom, and there is a simple decoration on the wall. If your hygiene has not been waterproofed for a long time, the water on the bathroom wall will easily corrode and affect your other rooms, so it is necessary to do waterproofing on the bathroom wall.

  3. Anonymous users2024-01-21

    The walls and floors of the bathroom need to be waterproofed.

    1. According to the relevant specifications and standards of national building decoration, the walls and floors of the bathroom need to be waterproofed. Among them, the wall waterproofing of the bathroom is: the waterproof height of the shower area is not less than 1 meter, the basin area is not less than 1 meter, and the other areas are 30 cm above the wall.

    Generally speaking, the waterproof height of the wall of the bathroom should be 1 meter in the shower area and 1 meter in other areas.

    2. After the bathroom is waterproofed, the tiles are not firm, which is not true. After the waterproof layer is painted on the wall (acceptance), the wall is brushed with cement mortar, and then the tiles can be paved.

  4. Anonymous users2024-01-20

    Yes. Because there are showers, the walls are not waterproof and can also cause water leaks downstairs.

    The relevant norms and standards of national building decoration require that the walls and floors of the bathroom must be waterproofed. Among them, the wall waterproofing of the bathroom is: the waterproof height of the shower area is not less than 1 meter, the basin area is not less than 1 meter, and the ground in other areas is 30 cm above the wall.

    Generally speaking, it is recommended that the wall waterproof height of the bathroom should be 1 meter in the shower area and 1 meter in other areas.

    I hope it can help you, and if you still have questions, click on the avatar and wait for you to tease

  5. Anonymous users2024-01-19

    Because the bathroom is a place where there is usually a lot of water, it is an important part of the decoration process to do a good job of waterproofing the bathroom. If there is a quality problem in the waterproofing construction, the water stains will seep into the next room, or the water will leak downstairs, causing serious losses to neighbors and their own homes. In short, the wall of the bathroom must be waterproof, and the waterproof height of the shower area should not be less than one meter, and it is better to do 1 meter in other areas.

  6. Anonymous users2024-01-18

    1. The bathroom wall is to be waterproof, the national building decoration has relevant regulations, the wall of the bathroom must be waterproof, of which the waterproof height of the bathroom shower area must be less than above, and the waterproof height of the basin area must be more than 1m.

    2. In addition to the above areas, the waterproof height of the wall in other areas from the ground to the wall is less than 30 cm, so that the waterproof effect of the bathroom wall can meet the requirements of use, otherwise it is easy to leak the wall.

    3. When doing bathroom wall waterproofing, we must pay attention to key areas, the joints between the wall and the ground should be dealt with, and the joints between the water and sewer pipes and the ground should also be dealt with, because these are easy to cause problems, so we must carefully deal with these areas when waterproofing, so as to avoid water seepage in the future.

  7. Anonymous users2024-01-17

    The waterproof height of the wall should be at least one meter high, and it is recommended to do the full height if possible, and if it is close to the bedroom, it is recommended to do the full height by the wall of the bedroom.

    1.The wall is made of mortar waterproofing agent, which is convenient for tiling and not hollow. The first layer of brushed plain mortar with a thickness of 2 mm, and the second layer of mortar waterproof layer with a thickness of 8 mm.

    2.The ground is constructed with K11 waterproof slurry, which is very good for the construction of the periphery of the pipeline and the yin and yang corners. Brush directly 2 times with a thickness of 1 mm.

    The waterproofing of the bathroom is done twice, once before backfilling (after the pipe is modified), the main purpose is to prevent the pipe from bursting and generating a large amount of water seepage. The waterproofing after backfilling is carried out after the water and electricity are completed (before tiling), the main purpose is to prevent the water from leaking down, and also to prevent moisture from eroding the wall and causing mold.

  8. Anonymous users2024-01-16

    Generally, it is tiles, so that it is easy to clean and not afraid of water.

  9. Anonymous users2024-01-15

    The bathroom wall definitely needs to be waterproofed, under normal circumstances, we recommend that as long as the mortar waterproofing agent is used, the waterproof height of the wall should be at least meters, and it is recommended to do the full height if possible.

  10. Anonymous users2024-01-14

    If you have a shower in the bathroom, then the façade needs to be waterproof, and the height should be achieved. Because there is a possibility that water will splash on the wall when taking a bath, if you don't do it waterproof, you will definitely go down the façade.

  11. Anonymous users2024-01-13

    If you don't use it, just put on the tiles.

  12. Anonymous users2024-01-12

    Bathroom wall needs to be waterproof, bathroom wall at least 180cm, bathroom waterproof use wall rigid soft process, rigid waterproof coating can penetrate into the wall base well, enhance the adhesion of the wall base and paving tiles, effectively prevent the wall tiles from falling off, flexible waterproof coating has good tensile performance, can well avoid the ground cement shrinkage cracking caused by water leakage.

    Not only the wall, but also the pipeline trough needs to be brushed waterproof to avoid the water pipe "sweating" in the wall, penetrating the wall and causing the wall to be damp and cause the wall to become mildew, alkali return, and latex paint delamination; Thirdly, using the toilet waterproof dam process, make a 2 cm thick retaining dam at the inner 20 cm of the bathroom door, which can prevent water from penetrating from under the tiles to the bathroom door and corroding the wooden door, floor and wall.

  13. Anonymous users2024-01-11

    The bathroom wall needs to be waterproofed, because the wall of the bathroom will have a lot of splashes in the process of our shower, if you don't do a good job of waterproofing, not only will there be water seepage problems, the wall may also have hair mildew, very ugly, so how to do the bathroom wall waterproof?

    1. The waterproof height of the bathroom wall.

    The waterproof height of the bathroom wall stipulated by the state is. Therefore, many developers are also in strict accordance with this requirement to carry out the decoration of housing construction, if there is no wall waterproofing of the commercial housing is unqualified.

    1. If the waterproof height of the wall of the bathroom is not enough, the waterproof effect will be very poor, because the splash of water in the shower is higher than we imagined. However, the ceiling does not need to be waterproofed, because the upstairs residents will do a good job of waterproofing the floor.

    2. If it is not the shower area, the waterproof also needs to be done, generally about the meter, of course, if the budget is more sufficient, the owner can also choose to sit more than the meter waterproof treatment.

    Second, the bathroom wall waterproofing practice.

    1. First treat the base layer of the bathroom wall to ensure that there is no excess dust and impurities, and then paint it with waterproof coating, preferably two layers, and the thickness should be above, so that the waterproof effect will be better.

    2. After the bathroom is brushed with waterproof coating, the tile can be treated with a beautiful seam agent, which is not only beautiful but also has strong waterproof performance.

    3. Finally, do a 24-hour closed water test to check whether the waterproof performance of the wall is good, if there is a problem, it must be dealt with in time, if it is found later, there will be a lot of effort.

  14. Anonymous users2024-01-10

    The walls and floors of the bathroom must be waterproofed.

    The relevant norms and standards of national building decoration require that the walls and floors of the bathroom must be waterproofed. Among them, the wall waterproofing of the bathroom is: the waterproof height of the shower area is not less than 1 meter, the basin area is not less than 1 meter, and the ground in other areas is 30 cm above the wall.

    Generally speaking, it is recommended that the wall waterproof height of the bathroom should be 1 meter in the shower area and 1 meter in other areas.

    After the bathroom is waterproofed, the tiles are not firmly pasted, which is wrong.

    After the wall is painted with a waterproof layer (acceptance), the wall is brushed with cement mortar, and then the tiles can be paved.

  15. Anonymous users2024-01-09

    The wall of the shower room should be meter high, and the wall behind the basin should be meter high.

  16. Anonymous users2024-01-08

    Doing waterproofing does affect the firmness of a little tile. Well, it is recommended that the waterproof of the general shower place should be 180CM high, and 10CM high in other places is enough. It's not water that is poured directly on it, and it won't seep water.

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