1. Site cleaning: Clean up construction waste on site to create a good and safe construction environment; The wall must be ensured to be flat, and for local concave and convex areas, they must be filled or leveled.
2. Preparation tools: No matter how the integrated wall panel is to be installed, the tools and materials used need to be prepared first for the later construction and installation of the wall panel.
Wall measurement: When the tools and materials are ready, a ruler needs to be used to measure the spatial wall. In fact, it not only includes the wall area, but also the top area.