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Anonymous users2024-01-24If you consider whether there can be a starry pattern at the crack, you can cover up the crack through your own imagination to depict the pattern, and fix the ceiling keel with self-powered screws (if you don't know where the keel is, ask the previous decoration master, but it may be plain, call him to rework for free!). Go to the decoration material store and buy a fancy drawer handle to cover the screw head. You can also go to a clothing store and buy buttons
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Anonymous users2024-01-23Gypsum board with white latex or must be self-tapping.
Gypsum board ceiling with self-tapping screws is better than using wooden gun nails.
After a long time, there will be problems, because gypsum board is quite heavy, nails alone are far from enough, some gypsum board ceilings also have to be painted with white latex, and nails alone are the easiest to crack, but generally can't fall down, hehe.
Self-tapping screws are treated with anti-rust paint, and nail caps are used conventionally. If you spray anti-rust paint by hand, it will be better than the point.
It is best to do anti-rust treatment, otherwise rust will appear after the batch of putty is soaked in water, and the white will turn yellow to expose traces.
If you look at the air conditioner access port, you can calculate the approximate location.