Thermosetting polystyrene board as a wall can improve the overall seismic and impact resistance compared to ordinary wall panels. It is not easily deformed, has good integrity, and has strong single point hanging force. It can be used to hang a series of daily facilities such as air conditioners, water heaters, and wardrobes.

A cavity structure with the same width as the thickness of the structural wall is formed between the insulation board and the memory template. After the completion of concrete construction in the cavity, a structural system integrating insulation and structural walls will be formed. Thin plastering construction technology can also be used for later exterior wall decoration. When carrying out polishing treatment, the first step is to choose a suitable polishing tool, and the most commonly used is coarse sandpaper, which is used to polish the uneven joints. When polishing, be careful not to polish in a parallel direction along the joint.

In order to enhance the bonding strength between the thermosetting polystyrene board and the bonding mortar, a thin layer of special interface agent can be applied to the bonding surface of the thermosetting polystyrene board before bonding. If the board seam is close to or almost flush with the window edge, it will also affect the bonding of the thermosetting polystyrene board. When installing the thermosetting polystyrene board, it is easy to encounter uneven distribution, which can be avoided. Often, this is caused by careless workers. To avoid this phenomenon, design work should be done before installation.

In the construction process of insulation boards in Shandong, the use of exterior wall coatings is also indispensable, so there are many requirements for exterior wall coatings. The application of external wall insulation affects the heat resistance and impact resistance of insulation materials, as well as the elongation at break of insulation material coatings. Before laying Shandong insulation board, a trial laying should be carried out to confirm the contour dimensions, flatness, overlap smoothness, and appearance quality of the thermosetting polystyrene board without obvious defects before laying.