Calcium silicate board equipment manufacturers suggest that you should pay attention to the crimping strips and the crimping strips during construction. If the crimping strips are not tight or straight, there may be some problems. If the specifications of the processing strips are not common, they should be selected during use. The position of lamps, smoke detectors, nozzles, air outlet grilles and other equipment on the decorative panel should be reasonable and beautiful, and the connection with the decorative panel should be common and close. There are many types and specifications of calcium silicate board composite board, which has the characteristics of convenient installation, light weight, long-term usefulness, strong three-dimensional effect, fire and moisture resistance, and has good ventilation.

 

　　The suspended ceiling calcium silicate board composite board of calcium silicate board is composed of aluminum-manganese alloy board, calcium silicate board and aluminum foil paper. There are two types: open frame drop-down and dark frame embedded. The yellowing of calcium silicate board is basically a problem that will occur after long-term use of calcium silicate board. How can calcium silicate board turn yellow? Let’s take a look at why the calcium silicate board ceiling turns yellow and discolored? What is the reason for it? In fact, there may be two main reasons for the yellowing. Here we will briefly talk to you.

 

Calcium silicate board equipment

 

　　The quality of the boards produced by the Calcium silicate board equipment manufacturer is not good, or the color matching is not correct during the coating process. When there is a problem with the material of the calcium silicate board, or the quality of the material selected for coating treatment is poor, this situation usually occurs when the calcium silicate board is removed from the factory and installed. After the calcium silicate board ceiling device is installed , It will oxidize and change color when touched with air. There are also calcium silicate boards that have been used for a period of time and have not passed the product quality warranty period. We actually recommend that users return and replace the calcium silicate board directly when the color of the calcium silicate board is defective. Even if it is used again, the internal materials There are also some problems with the ratio, and other quality problems may occur.

 

Calcium silicate board has been used for too long. This is attributed to the normal use of calcium silicate board. Faced with this situation, it is generally recommended that customers directly remove and replace the calcium silicate board. Of course, in order to save costs, some customers directly brush latex paint to cover the discolored Normally, it is not recommended to use this method on the surface of calcium silicate board, because the application cost is very high.