First of all, we can buy some thick curtains. On the one hand, they can block the sunlight, and on the other hand, they can also have a certain sound insulation effect. 2. It can also be covered with sound-absorbing carpet on the ground. The sound insulation effect is better than the curtain, and it can also kill the sound of people walking. 3. Finally, we can stick some sound insulation cotton on the wall, which will not affect the appearance, but also has good sound insulation effect.
How to make sound insulation for house windows by the road
1. Soundproof fabric
If you live on the side of the road and the noise is very noisy, you might as well try to anacoustic some fabrics, such as hanging a thick curtain by the window or putting some fabric sofas on the room. The fabric has a strong sound absorption effect and can achieve good sound insulation.
2. Thick wall
If it is a family that has not been decorated, you can try to thicken the street wall. Add a layer of gypsum plasterboard to the wall facing the street, fill it with sound-absorbing sponge between the wall and gypsum board, and then paste wallpaper or paint the wall paint on it.
3. Hollow glass soundproof window
Families with conditions can install hollow glass soundproof window. The insulating glass soundproof window has a good sound insulation effect. It is composed of two layers of glass. The glass is bonded and sealed with sealing strips and glass strips by composite adhesive around, and the air layer in the middle is filled with dry gas, the frame is filled with desiccant, which can not only make sound insulation, but also keep warm.
4. Sound insulation film
If you don't want to replace windows, you can buy some window sound insulation film. The sound insulation film is a multi-layer structure, and the sound insulation resin is sandwiched in the middle by polyvinyl butyral layer. The whole intermediate film evenly distributes fine particles with heat insulation effect.
A household:
You can change it to soundproof window if you don't remove it! My family changed to soundproof window last month, and there was a lot of noise next to the elevated, and I didn't remove the old window and add a soundproof window directly inside. The sound insulation effect is good!
B household:
You can keep the existing window and add another window; Or remove the existing window and reinstall a double-layer hollow sound window designed according to the new standard, or double-layer vacuum soundproof window, or three-layer composite soundproof window, their resonant frequencies are the same. This will make the sound near this frequency stand out. Under normal circumstances, the sound insulation capacity of double-layer hollow soundproof window reaches 20-25 decibels, the sound insulation capacity of double-layer vacuum soundproof window can reach 35-38 decibels, and the sound insulation capacity of three-layer composite soundproof window can reach 40-48 decibels.
