Is it good to use sound insulation materials indoors? What kind of sound insulation material is better?

Living in a city, noise pollution is one of the most important reasons that affect the improvement of our quality of life. Therefore, it is essential to install sound insulation materials indoors during decoration. There are many kinds of indoor sound insulation materials, such as sound-absorbing cotton, wood wool sound-absorbing board, sound insulation board, sound insulation blanket, etc. The sound insulation board has excellent manufacturing technology and high-strength gypsum core, which increases the bubble content of the board core, reduces its foaming diameter, increases the toughness and density of the protective paper, and makes the gypsum core closely connected with the tough paper. The sound insulation board has good sound insulation effect, and environmental protection will not release substances harmful to the body; Large sound insulation capacity: the average sound insulation capacity is 30-40 dB; Can be waterproof, ultraviolet-proof and heat-resistant; It is convenient to install and can be sawed according to the requirements of hard decoration. Because of its good sound insulation effect and low price (40.5/ piece), it is favored by the owners who are now decorating. ? Sound insulation cotton adopts advanced and unique patented technology. Ultra-fine glass fiber consumes a lot of sound energy when it passes through, and more of it is converted into heat energy for insulation and sound insulation of partition or partition. It is widely used and will not solidify, shrink or collapse even in ordinary building applications. Sound insulation cotton has a strong sound absorption function; Can keep warm, the house is not so hot in summer; Light and thick; Non-toxic and harmless, without any adverse effects. ? Sound insulation pad is a kind of high-quality foam product with closed-cell structure and low density, which can control and buffer the sound transmission and vibration, and effectively block the penetration of water, gas and dust in link construction. It is an ideal choice for sound insulation materials. It can absorb noise well, prevent the reflection of indoor sound and achieve the effect of reducing noise. But also heat insulation and flame retardant, so it is deeply loved by consumers and allows more people to choose.