Will a piece of the plasterboard ceiling fall off if it gets wet?

This is a very normal decoration method, as long as the support is enough according to the reasonable decoration plan, the gypsum board hanging flat roof will not fall. Gypsum board also has a drawback, that is, it cannot be used in a long-term humid environment, which will cause moisture and cracking.

Generally, there is no minimum 2-6 cm of the built-in lamp trough, and the room is high or there are special circumstances, which can reach more than ten or dozens of centimeters.

It is possible that rust indicates that the nail has broken down, and if it is serious, it will break because it cannot bear the weight, and it is best to replace the nail just in case.

"Dreaming is said to be thinking day and night, I personally think it's still subconscious, because dreaming is when you're sleeping, and the things in your subconscious will come out, which can also be said to be thinking day and night"

1.For the fall off caused by the gap, first fill the gap with caulking putty, so that the caulking putty enters the gap, and then use the bandage to stick it to the gap in a right-angle shape after the surface is flat and dry, and then batch the putty, and then brush the latex paint after polishing.