Now people's living standards have gradually reached a comfortable life, life is better, and people's entertainment requirements are getting higher and higher. It’s no longer a rare matter to have your own home theater. However, many well-known home theaters must pay attention to sound insulation. After all, we can't bother others' cleanliness for their own entertainment. Below we will introduce to you how to do sound absorption and sound insulation in the process of building a home theater.
The sound insulation of the home theater is generally done in the middle of the room structure, that is, the top, the wall and the ground are all soundproofed. Now I will introduce several methods for making soundproof walls with soundproof materials:
1. Soundproof wall made of soundproof felt
The sound insulation felt used for wall sound insulation is very simple. Firstly, a light keel frame is built, then a gypsum board is installed on the keel frame, fixed by self-tapping, and the keel is filled with Aussie sound-absorbing cotton. Here, the gypsum board must be glued to the middle of the two gypsum boards, and the soundproof felt should be attached to each other without gaps. Finally, the gap is treated with putty and seam tape, the wallboard is painted, and the gypsum board can be added at the outermost side.
2. Use sound insulation board to create soundproof wall
In fact, this program has many similarities with the 1 program, but the sound insulation effect is much better than the 1 program. First, paste the 3.0mm soundproof felt on the original wall and then fill the 40kg soundproof cotton with the c50 light steel keel keel cavity, and then seal the sound insulation on the outside. At the end of the board, a polyester fiber sound absorbing panel is attached to the soundproof board for exterior decoration.
3. Using inorganic fiber to spray the contrast wall
The original function of inorganic fiber spraying is to play a good sound-absorbing effect, but it still has a certain amount of sound insulation. It can be found in a professional inorganic fiber spraying construction company according to a certain thickness. The inorganic fiber spraying is not easy to fall off, and the sound absorption effect is good. This scheme is suitable for the original wall sound insulation effect is relatively good. Such as mixed soil brick wall and so on. More home theater knowledge, welcome to pay attention to China's home theater network WeChat: cnhifi.
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