Sound Insulation Effect Of Home Noise Prevention
Dec 10, 2020
Most of the sound-absorbing materials are loose and porous materials. The sound-absorbing mechanism is that the sound wave penetrates into the pores of the material, and the pores are mostly open pores that intersect each other. Turn sound energy into heat
1. The home wall can be treated with sound insulation during decoration. You can use sound-absorbing cotton and gypsum board to make a soundproof wall under the guidance of professionals, or use professional sound insulation materials.
2. The sound insulation effect of solid wood flooring on the ground is better. If the sound insulation effect of the floor slab is too poor, the floor floating sound insulation technology should be used when paving the floor tiles, which can greatly reduce the sound transmission of the floor. Carpeting on the ground or in the passageway can also reduce noise. You can also use professional sound insulation materials to make a special sound insulation ceiling.
3. Choose good soundproof windows. 90% of external noise comes from doors and windows. The more popular method is to use hollow double-glazed windows and plastic steel casement sealed windows, which can isolate 70% to 80% of noise, while ordinary aluminum alloy single-layer glass windows can only isolate 30% to 40% of noise.
4. Pay attention to the sound insulation of entrance doors and interior doors. Choose a fire-proof and sound-proof door with better quality, which can isolate the noise of about 30 decibels. Families with the elderly and children should pay attention to the sound insulation effect of the interior doors when decorating to reduce the mutual influence of family life.
5. In the renovation of the external balcony, sound insulation of the walls and balcony windows should be carried out, which can not only prevent the introduction of outdoor noise, but also play a role in thermal insulation.
6. If it is a music enthusiast and a sound room for practicing music at home, sound insulation and silencer treatment should be carried out during decoration. Use sound-absorbing materials as much as possible during interior decoration, and use soft materials as much as possible on the ground.
7. To solve the sound transmission problem of the PVC sewer pipe in the bathroom, you can wrap the sound-absorbing board on the water pipe, or install the keel bracket outside the sewer pipe during the decoration, and then nail the sound-absorbing board on the outside, or stick a sound-absorbing board inside the sound-absorbing board. Layer sponge or PVC foam board (the thickness of the board should be more than 1 cm).
8. Pay attention to the airborne sound in the wall hole. The electrical wiring boxes and socket boxes on the walls of some houses are connected, which will become the sound transmission channels on the walls, as well as the air-conditioning holes, etc. If they are not handled carefully during the decoration, they will also become the sound transmission channels.
9. Use fabric decorations and soft decorations because fabric decorations have very good sound-absorbing effects. Generally speaking, the thicker the curtain, the better the sound absorption effect, and the best texture is cotton and linen. A curtain with good texture can reduce external noise by 10% to 20%.
10. Use indoor green plants to reduce noise. Some green plants with more branches and leaves can be placed on windowsills and balconies facing the street, which can also reduce the introduction of noise.
