The wall of the newly-incoming room will be wet. One reason is that there is water on the wall surface, only need to rebuild the wall surface, and the other is that the waterproof is not done well. It requires a slightly larger project, secondary construction, and more complicated. It is. There are many solutions to the problem of wet walls. Minor problems can be done by yourself. If the situation is serious, it is recommended to find a professional to deal with. Next, the decoration home decoration network Xiaobian will take everyone to see what the wall surface is doing .
First, the wall surface is wet
1. There is no insulation layer in the wall. The indoor warm air will condense into moisture when it encounters the cold wall. If possible, add insulation wall. If not, you can apply a layer of waterproof coating on the wall. Use two-component oriental rain rainbow. Applying it to the wall after dilution will have some effect.
2. The waterproof layer of the exterior wall of the building is damaged, causing water seepage in the building. If this is the reason for the wall to return to the tide, you need to contact the property or developer to comprehensively rectify the exterior wall of the building. The exterior wall of the building is seeping water, especially after the rain and snow weather. This is a big problem that the owners cannot solve on their own.
3, the bathroom is not waterproof, caused by dampness on the wall. In general, this situation often occurs when the bathroom is rebuilt to a light wall. The wall of the bathroom should be waterproof, and the waterproof height must be 1.8 to 2 meters high. It can not be used only for 30 cm.
Otherwise, the water vapor is absorbed into the light body wall through the tile and absorbed by the light brick. After a long time, the wall surface is penetrated, so that the other wall without the wall tile is wet and moldy. If this is the cause, you must re-waterproof.
4. The daily splashing of the kitchen wall between the kitchen and the bathroom causes the wall to be wet. This situation is a more common cause of wall resurgence. This is especially the case with kitchen cabinets and walls below the cabinets. This is caused by the usual splashing of water when washing vegetables and washing dishes along the wall of the kitchen cabinet. The blockage is recommended to fill the joints between the kitchen cabinet, the cabinet and the wall with glass glue to prevent the water from flowing, and the phenomenon of the wall returning disappears.
Second, the wall surface moisture treatment method
1. Use a desiccant. The room is damp and can be damp-proof and activated carbon for moisture and moisture absorption. A desiccant or activated carbon can be used. There are many desiccants in the supermarket dedicated to moisture and dehumidification. The most common types are moisture absorbing boxes and dehumidifying bags.
2. Buy an air-absorber, which is like a vacuum cleaner. It can concentrate the wet air and wait until the moisture turns into water. Dehumidify with air conditioning.
Air conditioners used in households generally have the function of dehumidification. However, the way air conditioners regulate the humidity of indoor air is slower. It usually takes two or three hours, and it will make people in the room feel cold.
3. Dehumidification with lime and bamboo charcoal. Put a small amount of lime in a small cloth bag and tie it into a small bag and place it in every corner of the room. The lime itself has the function of moisture absorption, which can also slow down the humidity in the room. At the same time, the lime has the disinfecting effect, killing two birds with one stone. Bamboo charcoal dehumidification can be used repeatedly, but it is much more useful and less effective.
4. When the outside moisture is heavy, the doors and windows should be closed to prevent moisture and moisture. In normal times, more windows should be ventilated and ventilated to reduce the indoor water vapor content. Especially in the newly renovated house, the water is very large, and more ventilation and ventilation are needed to remove the moisture.
5. Buy an air-absorber, which is like a vacuum cleaner. It can concentrate the wet air and wait until the moisture turns into water.
6, using air conditioning dehumidification. Air conditioners used in households generally have the function of dehumidification. However, the way air conditioners regulate the humidity of indoor air is slower. It usually takes two or three hours, and it will make people in the room feel cold.
7. When the outside is heavy, the doors and windows should be closed to prevent moisture and moisture. In general, you should open the window to ventilate and breathe to reduce the indoor water vapor content. Especially in the newly renovated new house, the water vapor is particularly large, and more ventilation and ventilation are needed to remove the moisture.
8. When the indoor humidity is too heavy, if you do not use a computer or TV, it is best to make a protective cover to prevent the rear of the appliance from coming into contact with the humid air. These appliances should be opened more, and the heat generated when the machine is running can effectively dissipate moisture.
9. When there is too much moisture in the room, causing excessive humidity, it will cause mildew and long hair in the wet wall. When indoor mold spreads, it will have a very bad effect on the human body, especially those who are allergic to the skin. So what should I do when the room is wet and moldy?
10. When there is mold on the wall, you can use a dry toothbrush to brush off the mildew, then wipe it with a soft cloth and alcohol, so that the wall can be dried to prevent mold growth.
11. In addition, the bleaching powder is added with water in a ratio of 1:99, and the water is added into the water spray bottle and sprayed on the moldy wall, which can solve the problem of moldy wall. If the weather is still wet, use bleach and water in a ratio of 1:20, apply it on the mold wall, and after the wall is dry, sand the wall with a sandpaper, then apply a waterproof primer, and finally Brush a layer of latex paint.
12. In the end, it is usually necessary to clean the room frequently. The humidity is mainly for prevention. More cleaning and cleaning the corners and other places that are easy to be wet can be cleaned and cleaned. This can delay the damp and wipe the place with a dry cloth.
How about, I read the relevant introduction to how to do the wetness on the wall, and I have learned a lot about how to do the wetness of the wall. I hope that you can learn more about home improvement knowledge through this article, and you will be able to create a more perfect home environment. Thank you for reading this article and your support and love for Xiaobian. If you want to get more information about home improvement, please continue to pay attention to the decoration home network.
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