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Anonymous users2024-01-23For the proper reinforcement of the old wooden keel, you can continue to gypsum board ceilings. I hope my answer can help you.
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Anonymous users2024-01-22Yes, re-leveling and reinforced.
One square, a set of combined expansion, one meter of the main dragon, one meter of the secondary dragon, flat gypsum board, 30 drywall nails.
There is no requirement in the national code that the load-bearing keel must be double-layered, and the keel specifications and installation spacing are set according to the bearing capacity, and a single layer can also be used. The double layer is generally required by the owner, which is stronger and has a larger load. First, the U-shaped keel ordinary ceiling points: >>>More
<> Lechuang soft talk about the film ceiling ceiling dragon hail knowledge bone feast fixed.
It must be a good alloy material, the hardness of pure aluminum is not easy to deform, and the hardness of the alloy is relatively good and durable.
In terms of workmanship, the wooden keel is good, and the quality is still good for the supporting light steel keel, at least it is not easy to deform and will not give birth to insects (set a few more points when fixing).