The spring is gradually warming up, and the phenomenon of returning to the southern sky is becoming more and more obvious. At this time, the home is most afraid of the appearance of various kinds of water vapor. Many family bathrooms even leak water seepage phenomenon at this time. After a period of use of the bathroom, many household owners It will be found that the external wall of the bathroom is leaking. As time passes, the wall tiles begin to loosen, and the top part of the paint is also moldy and black, which seriously affects the aesthetic appearance of the bathroom. How should this situation be solved? Here's how to deal with leaks in bathroom outer walls . Let's take a look at the editors together.
Finding Causes of Wall Leakage
There are two types of leaks in the bathroom wall: one is the leakage of the water pipe, and the other is the leakage of the waterproof layer. Therefore, when solving the problem of leakage of the bathroom wall, it is necessary to distinguish clearly what causes the leakage.
To judge the water pipe problem: First, look at the direction of the water pipe according to the construction plan. If there is a water pipe buried behind the leaking location, you can turn off the sluice in the house when you are traveling or not at home, and clear the water inside the faucet. If after a while, It was found that the water traces on the wall were missing, proving to be a problem with the water pipe.
Judging the problem of the waterproof layer: After the shower, the wall on the back surface of the bathroom was leaking. After a while, it was found that the leakage of the wall surface was improved. This proved that there was a problem with the waterproof layer.
Know how to find the right way
1. After finding the cause of water leakage from the bathroom wall, you must find a solution to the problem. The leak caused by the water pipe needs to find the leaking point of the pipe. If it is the waterproof layer, you must find the location of the leakage of the waterproof layer and perform the waterproof layer. repair.
2, water leakage: If the water leakage occurs, then we need to plan to open the wall tiles, and then find the joints of the water pipe, check whether the leaking water pipe, find the leak, replace the water pipe or interface, and finally laying a good wall, re-do Waterproof, restore tile surface.
3, waterproof layer leakage: If the waterproof layer leaks, then need to shovel off the surface of the tiles, find the gap between the tiles, with a waterproof plugging treasure leveling, and then brush the waterproof coating on the wall. If it is because of the lack of waterproof height caused by water leakage, need to re-plank the tiles in the height, re-waterproof the walls of the height, and then tile the tiles.
4. In addition to leakage on the walls, leakage on the ground is also a common occurrence. Although water leakage from the case will not directly affect the home, it will have a great impact on the residents downstairs. It will inevitably affect the relations between neighbors. Water leakage on the ground requires timely treatment.
5, to determine the leakage: first of all need to determine the main reason for leakage on the ground, in the bathroom closed water test, put the water to 3cm high, in the closed water process to see whether the floor of the downstairs households leaking water, if the leak is serious, proves to be There is a problem with the waterproof layer; if there is no change after the water is closed, it proves that there is a problem with the water pipe.
6, water pipe leakage solution: For the safety of the ground, hot and cold water pipes leaking, you should first open the tiles to find the joints of the water pipes, sealing treatment, if it is a water pipe itself cracks, need to replace the water pipe, water pipe after processing is completed Re-buried underground and repaired the waterproof layer within the area to restore the floor tiles.
7, waterproof layer leakage solution: If there is a problem with the waterproof layer of the ground, you need to shovel off the floor tiles, find the waterproof layer of the problem, and then seal with a plugging treasure or water seal, and then waterproof construction, if the leaking point Close to the wall, you need to shovel out the facade of the tiles, the waterproof layer should also be done on the wall, after the completion of the closed water test, reasonable and then re-laying tiles.
Different facade treatment methods
(1) External walls with tiles (2) External walls coated with paint (3) External walls with exposed cement surfaces For these different types of external walls, we suggest that this be handled in the following manner:
(A) The outer wall of the tiled surface is first cleaned of the surface of the outer wall, and the cracks in the tile wall of the outer wall are inspected for cracks. After drying, the cracks are repaired with a gray waterproof material. After the waterproof material is completely dried for 24 hours, it can be fully painted with waterproof material or fully coated with waterproof material. The distance between each coat is about 4 hours. Although the effect of brushing the exterior wall with a waterproof material is better, the tile coated with the waterproof material is more likely to absorb dust in the future than the electrostatic effect.
(2) The outer wall coated with paint shall be first cleaned of the old paint on the surface as much as possible, and all surfaces must be cleaned afterwards. There must be no dirt, grease, dust, mud or other dirt. After the coating is dried, cracks are repaired with a gray waterproof material. After the waterproof material was completely dried for 24 hours, two to three walls of the exterior wall were painted with a waterproof material coating, and each brushing interval was about 3 to 6 hours.
(3) Exterior surfaces of exposed cement surfaces Firstly, the surface of the external walls shall be cleaned and the external walls shall be inspected for cracks. After drying, the cracks shall be repaired with gray waterproof material. After the waterproof material has completely dried for 24 hours, it can be fully painted with a waterproof material. As for other types of external walls, we welcome your enquiry.
Precautions:
1. The waterproof material should not be over-brushed. The area that has just been brushed can be as white as possible, but brushing too much will affect the future results.
2. The process of crack inspection is very important. Repair the cracks beforehand, otherwise it will affect its effect.
3. If it is a tiled exterior wall, and the leaking place belongs to the floor junction or window frame, the above construction method may be due to the transfer cracks in the floor is too large or the window frame around the cracks. Failed, at this time we strongly recommend that you look for a professional vendor.
4. If the quilting of the window frame is too inaccurate and causes the window frame to leak, we recommend that you seek professional manufacturers to inject non-shrinking materials (such as epoxy resin or our non-shrink PU pour material). In general, brick wall walls are more prone to water seepage than RC concrete walls, and are less prone to failure and have a higher probability of failure.
Editor's summary: The bathroom is the most water vapor in the entire home, so its waterproof work is the top priority when it comes to bathroom renovation. Especially in spring and summer, if the bathroom leaks, it will not only increase the problem of rejuvenation, but also make it easy. Causes the appearance of cracks on the walls of the bathroom, etc. The relevant information on how to deal with leaks in the outer wall of the bathroom was introduced here. I hope this article will be helpful to everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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