1. Use soundproof wall, soundproof ceiling and shock absorbing floor.
2. The wall is equipped with sound absorbing panels and sound absorbing panels.
3. Use carpet on the ground.
4. The door and window are packaged to prevent sound leakage.
This can effectively absorb the sound in the room, make the piano reverberation effect moderate, and achieve the dual effects of acoustic requirements and beautiful decoration.
Second, the soundproof part
The most common decoration method for sound insulation is the light steel keel gypsum board partition wall. The economical and practical first choice is 2/4 red brick wall and cement wall on both sides. This partition wall must be built to the top. If you need to go through the ventilation duct or other wiring, you should punch the hole. You should pay attention to the sealing problem of the pipeline. Otherwise, crosstalk can also occur.
Followed by sound insulation wall panels, this material is a professional sound insulation material, on both sides is a foamed plastic with sound insulation in the middle of the metal sheet, the greater the thickness of this wall board, the better the sound insulation effect. In some places, due to the weight bearing problem, brick walls or other wall-building methods cannot be used. Only light steel keel gypsum board can be used. It is recommended to add a layer of harder cement board to the outside of the gypsum board. The appearance of the cement board is the same as that of the gypsum board, but the hardness is much higher than that of the gypsum board. It is a good sound insulation material. It should be noted that the construction process is problematic, especially the part of the gap must be sealed. Mfxcgm.b2b.huangye88.com/ http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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