How to improve the problem of poor sound insulation in rooms

The improvement methods of poor room sound insulation are as follows:

1, using the window

Previous data show that 90% of indoor noise comes from windows. As we all know, sound is transmitted through the air, so it is necessary to ensure the tightness of doors and windows, and then install the cover seam.

The best sound insulation effect is vacuum glass. If you are not so sensitive to sound, you can choose insulating glass and laminated glass. Moreover, if the space is large, the structure of double windows can also be adopted, and the distance between the two windows is preferably 20-30㎝.

Plastic steel and aluminum alloy have better sound insulation effect and can be selected as window frame materials. The soundproof strip adopts sound-absorbing cotton, which is not easy to age and has long service life. In addition, the curtain can also achieve the sound insulation effect, especially if it is a double curtain.

Step 2 use the door

In general, solid wood doors and solid wood composite doors have better sound insulation effect, but particleboard is the most obvious filler according to the different filling materials. The technology of installing doors is also very important. Some masters don't install carefully, and the gap is relatively large, and the sound will run in along the gap.

Step 3 use a wall

Installing sound insulation felt in the wall can effectively block the spread of some sounds, and embedding it in the wall does not affect the appearance. If this sound insulation is still not satisfactory, you can consider soft packaging, such as setting TV walls and bedside background walls, and soft packaging materials should also be filled with sponges with sound absorption functions.

If the decoration is not good, stick some soundproof sponges or soundproof boards on the wall. Before buying, ask whether the sound insulation is one-way or two-way.

Step 4 use fabric

Curtain cloth, furniture and pendants made of fabric can weaken the spread of sound, and sofa and other items can be considered in the bedroom to absorb sound. Carpet is a good helper for natural noise reduction. The more cotton wool content, the better the carpet effect. The floor can be carpeted for sound insulation and decoration. Walking can eliminate footsteps and benefit others.

Step 5 use the ceiling

If there is a lot of noise upstairs, add a ceiling at the top of the bedroom to achieve the purpose of sound insulation. If you want a better effect, you can add sound insulation materials such as silencing cotton to the ceiling.

6, do a good job in pipe noise elimination

If your room is near the water pipe, you can often hear the sound of water in the water pipe. Then when decorating, we should do a good job of silencing the pipeline, wrap it with light steel keel, and add materials such as silencing cotton inside.