The home has been renovated for three years, and the roof and wall skin of the living room are peeli

Here's how:

1. That is, the plastering surface is anti-sand, the reason is the problem of sand cement ratio, in order to save money, increase the amount of sand, reduce the amount of cement, and cause a very large probability of anti-sand. There is too much mud in the sand, which is also one of the reasons for the backsand. The problem of the plastering surface is not a big problem, and the treatment is also very simple, shovel and repaint, and if you want to save effort, you can wash it with water and brush it with glue or brush a layer of cement slurry.

2. In this case, most of the walls are damp, resulting in the surface of the wall falling off. Now the wall should be treated with moisture in time. Solution:

Clean the peeling areas on the surface, clean all the white parts, and fix the wall after the wall is dry, it is recommended that you use high-viscosity white powder to paint the wall.

It's only been 3 years, and that's it. The foundation is not done, it was not shoveled clean before, and it is difficult to get it or it is necessary for the painter to get it.

It is recommended to glue the entire wall with simple wallpaper.

Wallpaper or putty.

You can hang a painting or cross-stitch.