Sheet material installation is convenient: Due to its porosity and the general machining capabilities like nailing, planing, and drilling, it is more convenient for water and electricity pipeline installation and wiring work than all other wall panels. The installation progress is 30 times faster compared to the small wet installation of clay solid bricks and hollow bricks, significantly shortening the construction period. The surface of the strong board can be directly painted or coated. After painting, various wallpaper can be applied.