1, using a rough surface.
TV background, sofa background, restaurant background, corridor background and other local walls can be made into rough effect, or marble antique surface treatment can be done. These are all places that can be changed. In addition, wallpaper is also a good choice. Because the rough surface can refract sound waves many times, it can effectively reduce noise.
2. Sound insulation of doors and windows
For houses close to sound sources such as roads, if possible, windows, doors, floors and indoor walls can be decorated. Windows can be made into sound insulation glass, which is better with curtains and curtains. If you want better sound insulation, you can also put a shelf on the wall, fix the sound-absorbing cotton and nail the sound insulation board.
3, the wall sound insulation
Adding a layer of sound insulation cotton to the wall can reduce noise, which is a more suitable method for home decoration. You can also do some soft packaging on the wall. For example, on some walls such as TV background wall, sofa background wall, bedside background wall, corridor, etc., it is not only beautiful, but also has the function of sound absorption and sound insulation by making pieces of soft bags with Australian pine boards and filled sponges as leather or fabric surfaces and fixing them. Putting bookcases, wardrobes and other large pieces of furniture on the wall connected to neighbors or near the road can also block some noise.
4, the ground installation of sound insulation felt
Before we pour concrete on the ground, we suggest that you lay a sound insulation blanket on the ground first, which can reduce the sound transmitted by the vibration caused by the ground. It is suggested that this project be done by a professional sound insulation company.
5, floor sound insulation
The sound insulation effect of wood is far superior to that of ceramic tile, and solid wood floor is the best in sound insulation floor. Choosing high-quality solid wood floor can isolate most of the floor friction or walking sound and reduce the influence of upstairs and downstairs residents. If it's no trouble, you can lay 40㎜ thick concrete on the ground and then lay the floor. A simpler method is to install a sound insulation board on the ceiling, a sound insulation pad on the ground, and then lay a sound insulation carpet on the ground after renovation to isolate the noise impact of the upstairs and downstairs to the greatest extent.
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