Acoustic panels and perforated acoustic panels are two different types of gypsum boards

The sound insulation board and the sound absorption board are the extension of a line (sound wave), and the sound insulation board is the broken line of a line (sound wave), which is used to limit the sound wave space and must be tight.

Sound insulation panels are generally used in bars, KTV, nightclubs, discos, hotels, home theaters, factories, etc...

General objects have sound insulation effect, but we only call the board with the average sound insulation (in an infinite space, an infinite material between the sound source and the measured point) more than 30dB as a sound insulation board.
The sound insulation board is to isolate the noise made by the outside world and prevent the noise from spreading, such as home theaters, KTV bars, concert halls, lecture halls, etc. The materials used include sound insulation walls, honeycomb sound insulation panels, sound insulation felt, and sound insulation. board etc.
Tianjie building material sound insulation board has the highest assembled test sound insulation level and meets any high sound insulation requirements. It is an ideal product for sound insulation projects such as walls and ceilings. The partition wall structure with a Tengfei Putian sound insulation board nailed on both sides of the 75mm keel can easily achieve a sound insulation of more than 53 decibels, and the thickness of the wall does not exceed 13cm.