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Anonymous users2024-01-24First of all, make sure that there is a plaster bottom or putty bottom at these interfaces, and then make sure that there are no bandages, and if none of these are available, I dare say that in the northern regions this kind of ceiling will be 100% cracked.
Without this practice, I don't know if your ceiling area is still large, if it is a small strip of tens of centimeters wide, it is not a big problem, if it is a large area, it will crack.
Calcium silicate board is good. 9 centimeters of splint is not fireproof, and secondly, because the shrinkage of the splint is more serious than that of calcium silica board, the splint batch putty will peel and peel off the paint after a few years.
Both are fine, but I prefer a nine-clad wooden ceiling. I feel that the material is harder.
No, you don't.
As long as it is installed roughly in accordance with the operation method of the Pvc gusset. >>>More
Summary. Hello. Glad for your question. The ceiling can be made with a nine-centimeter board. It can play a simple role in moisture resistance. It is recommended to use light steel keel ceilings. >>>More