Wall cracking is one of the most common quality complaints in construction projects, which not only damages the appearance of the wall but also easily leads to subsequent problems such as water seepage and insulation performance degradation, and EPS Cement Sandwich Panel effectively avoids this issue with its extremely low dry shrinkage rate of less than 0.5mm/m. After the factory high-temperature curing process is completed, the physical shape of the panel has become very stable, so there will be almost no shrinkage deformation after installation on site, eliminating the hidden danger of cracks at the joint between panels. Unlike some lightweight wall panels made of other materials that are prone to shrinkage and cracking after being exposed to changes in temperature and humidity, the cement-based composite structure of EPS Cement Sandwich Panel maintains its dimensional stability even in different seasons and harsh climate conditions. Many real estate developers who have used this panel for a large number of projects have reported that the wall cracking rate of their projects has dropped to almost zero, greatly reducing the after-sales maintenance cost in the later stage. This reliable anti-crack performance also makes the wall surface very suitable for subsequent decoration work, and the putty and paint layer applied on it will not crack due to the deformation of the base wall, ensuring the long-term beauty of the interior decoration.
