For this problem. We need to see whether there is a problem before or after living.
The problems before living are handled as follows:
1. Don't live too high on the floor
Generally speaking, the more you go up, the more your ears hurt, and the higher-rise buildings feel more noise than the lower ones.
2. The curtain is a little thicker
Generally speaking, the thicker the curtain, the better the sound absorption effect, and the fabric decoration and soft decoration have better sound absorption effect. Curtains with good texture can reduce 10%-20% of external noise.
3. Select doors and windows with good sound insulation effect
80% of the external noise will come in from doors and windows. Choosing hollow double-layer glass windows can isolate 70%-80% of the noise, however, ordinary aluminum alloy single-layer glass windows can only isolate 30%-40% of noise. Good quality fire prevention soundproof door can isolate about 30 decibels of noise. Families with old people and children should pay special attention to the sound insulation effect of inner door to reduce the mutual influence of family life.
In order to further improve the overall sound insulation performance of doors and windows, the sound insulation effect of double-layer hollow tempered glass is twice that of ordinary glass. The Broken Bridge series casement window can introduce a variety of casement window sound insulation schemes according to the actual sound insulation requirements of different regions, allowing people to choose the most suitable comfortable door and window quickly and accurately.
There are the following points to deal with problems after living:
1. Stick sound insulation film. At present, there are Orthodox sound insulation films on the market. These sound insulation films are of multi-layer structure, and the sound insulation resin is sandwiched in the middle by polyvinyl butyral, namely PVB layer. The whole middle film evenly distributes microparticles with heat insulation effect. Using sound insulation film on the window, the high-performance film sandwiched in the middle of the film also has visible light transmission performance, which will not hinder the visible light transmittance of the window and ensure a clear line of sight.
2. Install soundproof seal strip. Soundproof seal strip, it is very important to play a role in the window with poor sealing. The price is very effective. What needs to be determined first is whether the poor sound insulation effect is caused by the large gap of the window, otherwise the paste will not work. The sealing strip blocks the gap of the window, which is similar to the effect of sound insulation cotton.
3. Add soundproof curtains. After the sound-proof curtain extends out from within inner frame of the curtain box beam top installed in the window, the bottom edge of the curtain enters the bottom groove of the curtain through curtain chute, which can completely close the window, it has the effect of completely closing the window with curtains and anacoustic.
4. Add soundproof window. Soundproof window is usually composed of double-layer or three-layer glass with the same texture or different thickness of glass and window frames. Compared with common window glass, the glass used is thicker. The price range is 800 yuan/m2-1300 yuan/m2, and the price of ventilation device is higher. When selecting, ask the merchant for a test report to check the sound insulation. In addition, it is best to set the sound insulation effect to be achieved after soundproof window installation in the contract with the merchant.
5. Install ordinary plastic steel windows. This method is more suitable for the situation that the outdoor traffic noise is not very serious and the window sill of the House is relatively wide. A layer of ordinary plastic steel window is installed inside or outside the previous window. Plastic steel windows should be selected with good sealing performance, and the cavity distance between the two windows should be greater than 10cm. The sealing performance of casement window is better than that of sliding window, so it is better to choose casement window for the installed windows.
6. The window is modified to soundproof window. If the window sill of the House is relatively narrow or a single layer of soundproof window will affect the ventilation performance, you can choose to remove the previous window and refit a layer of low-frequency soundproof window. Although double-layer hollow windows are also used for anacoustic, the sound insulation effect is slightly worse than that of installing a layer of soundproof window.
