General objects have sound insulation effect, but we put the average sound insulation amount of more than 30dB plate is called sound insulation board, sound insulation board is generally a degree of material. Installing a sound insulation board to improve the sound insulation of the wall is one of the most commonly used ways in KTV sound insulation decoration. But now on the market of sound insulation board variety, dazzling, many KTV practitioners do not know how to choose sound insulation board, then let's see how to choose sound insulation board.
Soundproof panel
Acoustic panel
1. Sound insulation target of the wall. Whether it is the sound insulation wall or the old wall sound insulation transformation, it is necessary to have a more clear sound insulation requirements, that is, how many decibels the sound insulation amount of the wall needs to reach, and then select an economical and appropriate sound insulation board and formulate a wall sound insulation program according to the wall sound insulation goal.
2. Whether there is a test report on the performance of sound insulation board. One of the most important principles of the selection of sound insulation board: whether the sound insulation board has an authoritative test report, if a sound insulation board promotes how good its sound insulation performance is, but can not provide a formal test report, consumers must worry.
3, whether the installation of sound insulation board is simple. In order to achieve a good sound insulation effect, the installation method of the sound insulation board must be very simple, otherwise it is difficult to achieve the ideal sound insulation effect.
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5, sound insulation board strength, waterproof and fire resistance. While improving the sound insulation effect of the wall, it is also necessary to pay attention to some other performance of the wall. If the wall needs higher fire resistance, it is necessary to buy a sound insulation board that is both sound insulation and fire protection.