What factors should be considered when choosing a sound-absorbing material?

With the change of The Times, people’s way of life style has also begun to change, modern living standards, followed by the continuous spread of life noise and more and more difficult to control. The greater the noise, the lower the decline of people’s quality of life.

To improve the quality of life, all kinds of sound-absorbing materials emerge at the historic moment, so, what factors should be considered when choosing sound-absorbing materials?

1. Architectural design requirements. If the sound absorbing materials can not meet the needs of the building, not only in the indoor environment can not achieve the sound absorbing effect, a waste of money, and even may cause indoor sound disorder, sound reverberation. If you need to sound noise processing to reduce the high frequency reverberation time can choose the high frequency sound absorption coefficient of sound absorption materials, such as movable partition , acoustic partition and sound absorption materials, if you need to reduce low frequency noise and low frequency reverberation time can choose to use wood sound-absorbing board or perforation sound insulation board such as sound-absorbing materials.

2, sound-absorbing material sound-absorbing effect is not affected by the environment, acoustic materials need to maintain along stability, if the use of easy bad or use after bad material advice do not use, in general, for sound-absorbing material waterproof, moisture-proof, moth-proof, mildew proof requirements, avoid repeated cost because of improper material selection.
3, general sound absorbing materials need to have the effect of fire and flame retardant, for many modern public places, red light green wine has become the color of The Times, the lifestyle will inevitably cause the fire source drop, if you can not timely block the fire source will cause huge losses.
4, the material is durable, sound-absorbing materials generally need to have a certain mechanical light, convenient in the installation, use and transportation process will not occur damage and aging.