General knowledge of moisture-proof operation how

2022-07-22
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How to prevent moisture on the wall? In order to prevent water seepage in the inner wall, we need to do some knowledge learning. So, how to prevent moisture on the wall? How to prevent damp on the wall? Let's follow the editor below

how to prevent moisture on the wall? In order to prevent water seepage in the inner wall, we need to do some knowledge learning. So, how to prevent moisture on the wall? How to prevent damp on the wall? Let's follow the editor below

how to prevent moisture on the wall

I. treatment of slight mold on the wall

if the wall has produced slight mold due to humidity when it is found, the following steps can be taken to remove mold

1. Wipe the painted wall with mold killing water, 84 disinfectant or bleach solution (diluted to 5-10%), and wipe the mold spots quickly. The method is to wipe with a rag that is easy to wring dry, or spray with a small watering can after atomization

2. Keep it for 24 hours and wipe it with clean water. Wipe it with a clean cloth dipped in clean water after wringing it dry. If it is seriously moldy, wipe an additional layer of solution. In order to avoid mildew again, attention should be paid to drying the wall thoroughly

second, the ultimate solution is to re brush the anti mildew coating

if the mold or mildew on the wall is very serious and cannot be removed by the methods mentioned above, the best solution is to shovel off the original wall and re brush the primer and finish paint. The newly selected coating needs to ensure its superior mildew resistance, but what kind of coating can be considered as good mildew resistance? In addition, what should we pay attention to when repainting

how to prevent the wall from getting damp

1. Close the windows in the morning and evening to reduce the moisture entering the room

wet weather is serious to the wall, so we must first prevent the moist air from entering the room. When returning to the south, remember to close the windows of your home. Especially the windows facing south and Southeast do not give wet air a chance to sneak into the room. The time to close the windows is every morning and evening, during which the air humidity is higher than that at noon. If the windows are not closed in time, the water vapor in the air will take the opportunity to enter the room. It is better to open the window at noon for a short time

2. Use desiccants and other products to absorb moisture

some desiccants, hygroscopic boxes and other supplies can be bought in supermarkets and other places. Rational use can reduce the moisture in the home to a certain extent. In addition, you can also use lime, washing powder and other self-made hygroscopic boxes

3. Use air conditioners and dehumidifiers

if you want to be lazy, you can use dehumidification appliances to help. Most air conditioners have dehumidification function, which can be used to dehumidify when returning to the South sky; In addition, you can also choose professional dehumidifiers in the market. Although the cost is high, the dehumidification effect is relatively wrong

4. Check and clear the water vapor on the wall in time

during wet weather, regularly check the humidity of the wall at home. If condensation water vapor is found on the wall, countermeasures need to be taken in time. Dry rags, dehumidifiers, air conditioners, etc. can be used to absorb water from the wall

editor's summary: the relevant information about how to prevent moisture on the wall is introduced here. I hope this article will be helpful to you. If there is anything else you don't understand, you can leave a message to Xiaobian below, and we will answer it for you as soon as possible

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