How to improve the sound insulation effect of KTV sound insulation door

1, partition to the top, that is, the partition must be separated from the ceiling, and all partitions must be connected to the floor without gaps. In order to be convenient and quick, some construction teams only put the partition under the ceiling, so that on the surface, each room is independent, but in fact, each room is connected above the ceiling, so that the partition basically has no sound insulation effect.

2. Sealing of partition wall. Due to the need of building decoration, there are many pipes between rooms that need to be connected, such as fire fighting pipes, exhaust pipes and electric conduits. When the partition wall reaches the top, all these pipes will pass through the partition wall. Generally, construction teams tend to ignore the holes left when the pipes pass through the partition wall. These holes are hidden in the invisible gap above the ceiling, but it is easy for the music from one room to be clearly transmitted to another room, thus seriously affecting the sound insulation effect. The sound insulation of the hall doors of private rooms is also very important, which is also the main source of sound interference between a large number of rooms. In the process of construction, special attention will be paid to the quality of doors and windows, the thickness of hall doors will be increased as much as possible, and the gap between doors will be reduced.