How to deal with the scratches on the surface of the purified glass-magnesium sandwich panel in the food factory?
1. Use a spirit level to unify the elevation and ensure the installation level of the purified glass magnesium sandwich panel wallboard;
2. The operating scaffold adopts the mobile scaffold with steel pipe tower;
3. The verticality of the first wall panel must be checked with theodolite before installation;
4. There should be a joint between the wall and the wall of the purified glass-magnesium sandwich panel;
5. All self-tapping nails should be perpendicular to the wall board, not inclined, and each row of self-tapping nails on the wall must be in a horizontal straight line, and the position of each nail must be uniform.
