How is the ktv sound barrier made? Is the sound insulation effect good after ktv?

The most important thing to do a good job of sound insulation is the decoration building materials used for walls.

Integrated wall is a kind of magnesium-aluminum alloy plate with good sound insulation function. In addition, because of its convenient installation, short construction period and wide selection of colors and styles, many high-end KTV and hotels use this plate for wall and ceiling decoration.