The gypsum board ceiling is damp to dripping, urgent

According to the decoration style, the modern European, American and other styles are different, you can look at other people's renderings on the Internet.

The weight of the 12W spotlight is very small, the general gypsum board ceiling installation of 12W spotlights are concealed and fixed on the keel, you require to be able to move along the track, then the weight of the track and track support and transmission equipment and moving cables must be borne by a reliable skeleton, the thin gypsum board can only bear its own weight, not to mention that the movement is a dynamic load, accompanied by vibration, the gypsum board material is brittle, easy to crack and fall dust. The danger is not that the whole plasterboard collapses, but that it falls off or scratches down after the crack, what kind of decoration will that look like?

Yes, but directly on the gypsum board (board) batch scraping putty powder is easy to fall off (ash) phenomenon, to lay the primer first, it is recommended to use home taxi board worry-free putty for priming (TB), to dry and then scrape the putty powder.

My family also lives on the top floor, and after finding that the roof was damp, I quickly found a master to deal with it. Need to do waterproof treatment on the roof first, and then make a double-layer ceiling, the master deliberately used AIA's gypsum board, saying that the material of this brand is moisture-proof and anti-cracking deformation, and now it has been used for a few years without any problems.

One is to try to have gypsum board joints in the corners; >>>More