1. What is the long white hair on the wall?
1. It may be caused by wall flooding, which is a common phenomenon. With the passage of time, the alkaline substances in the wall will decrease, the overflow of alkali will get better, and the white hair will be alleviated.
2. It may be caused by too much humidity. When determining the construction scheme, the owner needs to waterproof according to the actual situation to meet the basic needs. In addition, the moisture in the air may also lead to white hair on the wall, which requires timely dehumidification.
Second, how to solve the problem of long white hair on the wall
1 First of all, use tools to remove the wall skin that has been tilted, including the putty layer, so as to ensure the solution effect.
2. Buy professional wall alkali removal materials, then read the instructions in detail and follow them. Generally, it is very simple to apply alkali-removing materials directly on the wall, but it cannot be ignored.
3. After brushing the alkali-eliminating material on the wall, wait until the coating is completely dry, and then level it with putty. Generally, in the case of high wall flatness, it is recommended to scrape putty twice. If the wall flatness is poor, it needs to be scraped at least twice.
4. After the putty layer is dried, the surface needs to be polished, and then the primer is brushed again and the topcoat is brushed twice, so as to ensure the effect of the wall paint and avoid alkali flooding in the later period. In addition, if the surrounding environment is very humid, it is recommended to choose a primer with good alkali resistance.
All of the above are about how the wall grows white hair and how to solve it. I hope I can help you understand the related knowledge of Changbai Hair Wall. Please continue to pay attention to more decoration knowledge, decoration company evaluation and decoration cases!