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Anonymous users2024-01-23The ceiling has been prepared.
Method 1: If you can remove a small piece, remove it...Then pour perlite into it...Because perlite is light, cheap, and soundproof. Pour a little bit and blow a little inside with a hair dryer to fill the gaps in the ceiling.
Method 2: Buy sound-absorbing wallpaper, at present, only flocking wallpaper can absorb sound, and the other effects are not good. The flocking wallpaper has long fluff on the top to block the sound waves, and you can also match the color according to the shape of the ceiling.
If you want to completely do it, you can only remove the ceiling, then glue the sound insulation board, and hang it again.
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Anonymous users2024-01-22Ask the original master who decorated you, what keel is used and how big is it, if the load bearing is good, the best way is to seal a layer of gypsum board and a layer of soundproof felt between the original gypsum board and the original gypsum board.
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Anonymous users2024-01-21This depends on the actual situation, and you need to understand that you can add QQ to talk about it in detail: 975158113
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Anonymous users2024-01-20Light steel keel gypsum board filled with rock wool.
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Anonymous users2024-01-19？The ceiling has been made, what else should I do? If you want to do it, you can only redo or change the ceiling. Make a sound-absorbing compartment and install more soundproofing materials.
1. After the expansion screw is played in the original ceiling and the steel is expanded and hung down, the shock-absorbing hook is connected and the sound bridge is cut off with the shock-absorbing hook. >>>More
If you want to do better, you can replace the gypsum board with a Weike damping sound insulation board. What is the thickness and density of soundproof felt and soundproof cotton, and it can also be changed if necessary.
High-foam sponge plus aluminum-plastic panel, sponge is actually a soundproof material rather than a sound-absorbing material. And it has a thermal insulation effect.
Acoustic insulation cotton is placed on the plasterboard, and organic fibers are sprayed under the plasterboard.
It is completely useless, the most effective way is to make a floating floor or floating ceiling, and then communicate with the upstairs.