The outer wall is bulging and the inner wall is cracked! How to solve it? It's normal for the property to say nothing. Is the solution serious? There is also a crack in the wall of the living room and

The outer wall is bulging and the inner wall is cracked! How to solve it? It's normal for the property to say nothing. Is the solution serious? There is also a crack in the wall of the living room and bedroom. The picture is not clear, guess:

1, bulging, the main exterior wall is decorated with real stone paint and imitation stone. If the bottom layer is not completely dry during the sealing primer construction, or the strength of the putty layer is too low, or the wall surface is affected by moisture and water after completion, it will lead to the hollowing of the real stone paint decorative layer. After the bulge is punctured, a piece of skin can be easily removed, and the reason of hollowing out can be roughly identified by observing the substrate on the back. If the projection in the main drawing is not new, it may not be empty. It may be that the leveling is not very good at the beginning, and the cavity itself is uneven. After the construction of real stone paint, there will be bumps, especially if you look carefully.

In general, the foundation is not dry enough, and the separation joint has no ventilation function, which is the reason for the production inspection.

2, indoor cracks, we should consider more decoration reasons, more often caused by cracks in the putty layer, such as poor anti-crack performance of putty itself, or the use of anti-crack fiber mesh at the grassroots level. Decoration cracks caused by cracks in the main building are not particularly common.

As long as the above two situations do not continue to develop in a serious direction, the problem will not be serious.