What should I do if the balcony wall is wet and falls off

The exposed balcony at home is often exposed to wind, sun and rain, and the surface wall skin may fall off. What if the balcony wall is wet and falls off? PChouse, let's take a look.

1, find the source of moisture on the wall.

In view of the wall peeling caused by the wall being damp, it is necessary to find the source of the wall being damp. Is it the leakage of the external wall, the waterproof damage of the gutter, or other reasons? Only by finding out the reason why the wall is damp and analyzing the mechanism that causes the wall to be damp can the next work be carried out.

2, targeted to do a good job of moistureproof

It would be ideal if the only reason why the wall is wet can be found. You can do targeted moistureproof work for unique reasons. If it is caused by the destruction of the waterproof layer of the gutter, it is necessary to rebuild the waterproof layer of the gutter to observe the waterproof effect when it rains. If the external wall is not waterproof, it is necessary to focus on the waterproof construction of the external wall to ensure that the wall is not affected by moisture in any season.

3. Scrape off all the local blistered walls.

After dealing with the cause of the damp wall, the fallen wall skin can be repaired. The first step in the restoration is to scrape off all the local blistered wall skins. Be sure to clean it thoroughly, especially the wall skin after being damp. It is best to extend the scraped wet wall skin to the normal wall skin to ensure that all the damaged wall skin is cleaned without omission.