In conclusion,compared with traditional aluminum foil facing, Tecstr series of facing has great,advantages and excellent cost performance. Compared with foamed plastic sandwich board, Tecstr series of facing with glass wool blanket has better insulation and decorative effect,but the overall cost is lower. Due to the change of building temperature and humidity, the pressure of water vapor in the air inside and outside the room is different, which leads to the diffusion and infiltration of water vapor,which has an effect on the building system. Accordinglym, choose moisture proof facing correctly,not only can protect building component and indoor working environment, and also can make the light downy and bright, beautify indoor view.
