Prefabricated houses are very common in our daily lives. So, what are the quality standards that prefabricated houses should meet during the construction process?

1. The materials used for prefabricated houses must meet the design requirements.

2. The unpacking of materials must be carried out in a clean environment to ensure that their specifications and performance are intact.

3. The verticality error of the wall panel should be less than 1 degree.

4. The straightness of the joint must be less than 1.5mm.

5. The gap should not be greater than 0.5mm.

6. The height difference of the joint must be less than 1mm.

7. The enclosure structure should be well - sealed.

8. The height difference of the flatness of the ceiling surface should be less than 2mm.