Sealing performance of PC endurance board

pc endurance board is used in building roof, bus shelter roof, building curtain wall, parking shed, awning and vegetable shed. In many areas of China, it has been installed by some small engineering design companies. Because of its Pc Endurance Board and PC Sunshine Board have many characteristics, there will be some construction quality problems after the completion of the project, such as sealing.

There are many kinds of factors for the leakage of PC endurance board and PC sunshine board. The following are some factors that PC board manufacturers need to master when they touch customers:

Sealant topic. In the communication of business process, we have learned that sealant is the cause of water leakage in many engineering projects. The requirements of sealant for PC endurance board and PC sunshine board are not optimistic. The most important point is neutral silicone rubber. Many customers do not understand the situation and use strong acid and alkali structural adhesive, which leads to incompatibility with PC endurance board and leads to negative impact Block board leakage; another factor is the use of fake and inferior sealant, because the sealant sales market is more complex, many customers do not know which sealant is good for sealing, so the sealing of PC board and decorative strip is not very good.

The index in the middle of embedded PC board is not consistent. We know that the characteristics of PC endurance board and PC sunshine board are more anxious, that is, heat expansion and cold contraction. The indoor space of heat expansion and cold contraction must be embedded between the board and the board.

Pay attention to the installation. Because of its low density and light weight, the net weight of the same volume is only 1 / 12-1 / 15 of the laminated glass, so the endurance plate is easy to transport and install. However, because of its light quality, the surface deformation caused by wind load or other external forces should be considered during the whole installation process, so as to prevent the deformation or cracking of the endurance plate.

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