1. It has the functions of fire prevention, heat preservation, and sound insulation;
2. It has good stability, is not easy to shrink and deform, and has good positioning. At the same time, it has high strength and good impact resistance.

1. New wall

2. Old walls
When renovating or decorating an old house at home or a second-hand house purchased for a long time, it is best to remove the original wall coverings and then hang a layer of mesh cloth. Because of its long use, wind and sun will affect the structure of the wall. This can reduce the possibility of cracks in the old wall to a certain extent.
3. Grooving on the wall

4. Wall cracks

5. The splicing of different materials

6. The connection between old and new walls