1. The reason for the poor sound insulation of the room
1. Reasons for windows You can check if it is the cause of the window. The method is to stand in front of the window, stay as close as possible, and then listen to the comparison of the amount of noise when the window is opened and the window is closed. If there is a significant difference in the amount of noise between closing the window and opening the window, then it is the problem of the window. Soundproof windows can be installed.
2. The reason for the door Check if the noise is coming in from the door. The inspection method is similar to that of windows. If the door is not soundproof, it can be replaced with a better sealed door, or a soundproof door can be made directly. The doors in the previous houses used two-layer plywood, which had poor sound insulation. For a solid wood door, about 1,500 yuan, there are seals on the inner and outer edges of the door strip and the door lock, and the sealing effect is good. Moreover, the manufacturer directly installs on-site, which is simple and convenient.
The wall of the door is also very important, and the door should be soft. The four walls of your room should be wrapped as long as there is sound coming in the direction. If the outside of the wall is a neighbor or the facade of a building, there is no need to wrap the inside.
Second, the bedroom door is not soundproofed:
1: Use sound insulation strips
The soundproof strip is an essential part of the soundproof glass. There are many types of sound insulation strips on the market. The common ones are wool and rubber materials. Generally speaking, leather-wrapped sound-absorbing cotton is a good choice for sound insulation strips. It has good toughness and is not easy to age, which is conducive to long-term use.
2: The material should be soft
Windows help block noise from outside, so indoor sounds can also be avoided by selection of materials. To create a quiet bedroom, everything is "soft". The selection of soft texture can better help the bedroom sound insulation and facilitate the control of indoor volume.
What should I pay attention to if the bedroom door is not soundproof?
1. Cork floor: Cork floor is mainly made of cork and oak bark crushed and pressed. The cell structure of cork floor is like a honeycomb polyhedron, which has many airtight airbags, which can make it have excellent sound absorption and shock resistance. At the same time, the foot feel is also very comfortable, which can effectively avoid household noise caused by people walking back and forth, and reduce the phenomenon that the bedroom door is not soundproof.
2. Non-woven wallpaper: Compared with pure paper wallpaper, non-woven wallpaper material is thick and soft, with more surface textures, which can make the sound weaken during the propagation process, so as to achieve the mute effect. When buying non-woven wallpaper, try to choose products with deeper surface bumps, which can maximize the indoor silence and avoid the phenomenon that the bedroom door is not soundproof.
3. Door: The bedroom door is not soundproof. In addition to the airtightness after the door is opened, the quality of the door panel is also very important. The sound insulation effect of the door panel mainly depends on the filling of the inner core of the door. The higher the density of the wood itself, the heavier the weight and the thicker the door, the better the sound insulation effect.
