Under normal application, the sandwich plate is not easy to corrode, but it is uncertain whether it will corrode. If it is damaged by external force, it is likely to corrode. Let's take a look at the ways to prevent it from rusting?
1. As for the iron element of the purification plate, the surface coating is inevitably damaged due to long-term wind, sun and rain. Once the damaged part contacts with acid, alkali and organic solution, it will cause chemical changes and produce a compound called rust. When the corrosion is serious, the hole will be removed.
2. It often rains and rusts when blown. Once it rains, the rust on the roof will be damaged by the oxidation and decomposition of the natural environment and the strong acid-base rain, and the rain will drop along the cracks, causing erosion traces. Over time, large-scale erosion will occur.
3. In addition, during the construction of the project, due to the negligence of the staff, the surface coating is damaged, and the purification plate may also be corroded.
Therefore, during the construction of the project, the construction team should pay attention to the project construction and solve it carefully to prevent the surface coating from being damaged. In addition to the above reasons, there are other reasons for the rust of the purification plate. If rust is found in the application, it should be properly handled to prevent the rust from expanding, so as not to endanger the service life of the sandwich plate.
