The sound insulation of the house is very poor. What should be done to eliminate the noise?

What if the sound insulation effect of the building is not good? Children, don't be afraid. This situation can be remedied during the renovation. Today, I will teach you how to remedy the poor sound insulation of buildings when decorating.

(A), the wall sound insulation

For walls with high area density, the effect of directly pasting sound insulation materials is not particularly ideal. Such as concrete walls and brick walls. What if the sound insulation of such a wall does not meet the requirements? Generally, double-layer walls can be made, and sound insulation materials with different thicknesses and materials can be used at the same time, which can avoid the coincidence effect and avoid the occurrence of sound insulation grooves with the same material at a certain frequency. The middle cavity has a good spring effect, thus forming a sound insulation quality combination of mass+spring+mass. This combination will achieve the best sound insulation effect.

If it is used on light walls such as thin plates, the sound insulation ability of light wall materials is low, and it is easy to produce * * * vibration. After the sound insulation material is pasted, the sound insulation damping material can suppress the vibration of the wall well, and at the same time, the sound insulation material itself does not have a large sound insulation groove, so the use effect on this kind of wall is also very ideal.

(2), the window sound insulation

1, soundproof glass window:

90% of the whole sound insulation glass market is PVB sandwich sound insulation glass. Simply put, PVB laminated glass is mainly composed of PVB sound insulation film sandwiched between two or more layers of sound insulation glass, which has excellent sound insulation effect and strong safety. The sound insulation layer of the window will crack only after being damaged by external force, and will not fall off or splash, thus protecting people and things around it from being hurt. Especially for malicious destruction, theft and violent invasion, it has good resistance and impact resistance.

2. Template materials

As far as window materials are concerned, the sound insulation effect of plastic steel is better than that of aluminum alloy.

3. Curtains

Double curtains, in addition to sound insulation effect, can also effectively reduce indoor and outdoor heat exchange, and turn on the heating and air conditioning to save electricity! At the same time, if the home improvement environment permits, the curtains can be made of heavier materials and have certain sound absorption effect.

(3) Sound insulation of doors

The tightness of the door is difficult to change, mainly because of the size of the gap around the door. If the gap is too big, sound can easily come in.

(4), the floor sound insulation

Material selection: the sound insulation effect of wood is much better than that of ceramic tiles, and among all kinds of wood, the sound insulation effect of solid wood floor is the most prominent. Choosing a good floor material can reduce the noise caused by walking friction and reduce the impact on the downstairs residents. Choosing a good floor material can reduce the noise caused by walking friction and reduce the impact on the downstairs residents.

(5), ceiling sound insulation

People who have lived in old-fashioned public houses must have seen residents walking upstairs and hearing clearly downstairs. So how to solve this problem? When decorating, the ceiling and gypsum board ceiling are basically constructed. You can try to install a sound insulation layer above the ceiling, thus transforming it into a sound insulation ceiling, which can achieve the purpose of sound insulation.

(6), water pipe sound insulation

I believe that everyone will be annoyed when they are woken up by the sound of the pipe rushing in the middle of the night! As for the sound insulation of the pipeline, the larger and thicker water pipes can be wrapped with various sound insulation materials in the hard installation stage. Sound insulation cotton and sound insulation felt are good choices, but sound insulation felt is the first one ~ sound insulation effect is good and durable!

To sum up, do a good job of sound insulation during decoration. Even if the sound insulation effect of the building is not good, we can say goodbye to the noise. I hope the above introduction will be helpful to everyone.