What color steel sandwich panels are most afraid of is rust and corrosion, which will affect the performance and life of color steel sandwich panels. What factors will lead to their damage?
1. In order to purify iron, the surface coating will inevitably be damaged due to long-term exposure to wind, sun and rain. Once damaged areas come into contact with acids, alkalis and organic solutions, they cause chemical changes and produce compounds called rust. When the erosion is serious, remove the hole.
2. It often rains and rusts when it blows. Once it rains, the rust on the roof will be destroyed by oxidation and decomposition of the natural environment and strong acid-base rain. Precipitation will drip from the cracks and cause erosion marks. Extensive erosion will occur over time.
3. In addition, during the construction of the project, due to the negligence of the staff, the surface coating is damaged, and the color steel sandwich plate may also be corroded. Therefore, in the process of project construction, the construction team should pay attention to the project construction and solve it carefully to prevent damage to the surface coating.
In addition to the above factors, there are other reasons for the rust of color steel sandwich panels. If rust is found during application, it should be properly handled to prevent rust from expanding, so as not to endanger the service life of color steel sandwich panels.
