The walls are cracked and blistered, and the ceiling is peeling and cracking

There are two possibilities for wall and ceiling cracking, one is the cracking caused by temperature changes, generally on the surface, which will not have any impact on the house, and the surface can be treated. The other is that there is a quality problem in the building itself, if it is within the warranty period, it should be dealt with by the construction unit. No matter what kind of cracking, you should find the relevant unit for identification to avoid unnecessary trouble or loss.

Specifically, it is the cracking of the gypsum board used for modeling, or the cracking of the big white outside, if it is the cracking of the gypsum board, it is relatively troublesome, and the shape needs to be reinforced---.

For the sudden cracking of the ceiling in the home, this situation is likely to be a problem during the preliminary construction , that is, the position of the expansion screw is wrong, resulting in the overall weight of the ceiling being relatively heavy, and the local cracking will only occur after downward compression. Therefore, for this case, it is difficult to carry out the later surface modification, and the overall integrated ceiling must be removed and reinstalled. >>>More

Specific steps:

1.Prepare a sufficient amount of gypsum line special glue powder or the kind of gypsum powder with glue, glass glue, as well as scrapers, hair dryers, and sandpaper. >>>More

It is estimated that the master did not pay attention to the tile damage when installing the tile socket, in fact, the impact is not great, the key is to pay attention to whether the crack has increased.