Bars are commercial business premises. Once soundproofing is not done, the bar will inevitably be complained by surrounding residents due to noise problems, and in serious cases, it will close down. Although they can find a professional company to deal with it again, redoing the sound insulation will lead to a waste of more materials and financial resources. So, how to deal with the sound insulation effect of the bar? Today, the editor brings you three solutions, let’s take a look.

Bar sound insulation decoration plan 1. Elimination of low-frequency vibration

a. Install speaker dampers or vibration-absorbing hooks

Bar speakers are usually placed on The ground is either suspended around the beams, and when strong music is played, the speakers will impact the ground, beams, columns or floors, and then be transmitted to the residents' rooms upstairs in the form of solid sound transmission. Therefore, it is necessary to adopt the form of paving vibration reduction system and adding vibration reduction hooks to isolate the sound source from the building connection points to achieve the purpose of sound insulation.

b. Add a damping layer and sound insulation layer to the sewer pipes

The sewer pipes of high-rise buildings are generally concentrated in the storefronts on the ground floor. The sound waves of the bar can be transmitted directly to each household through the thin wall of the water pipes. . Therefore, the sewer pipes connected to the residents upstairs must be re-wrapped, with a vibration-absorbing damping layer on the inner layer and a sound insulation layer on the outer layer, to achieve the same purpose of sound insulation.

Bar sound insulation project plan 2. Reduce sound wave leakage

a. In reality, most bars only have one door. Leaks are inevitable when entering or exiting. Therefore, a soundproof door should be installed to prevent sound waves from leaking out.

b. There are also air conditioners and exhaust vents. These places will also bring out the noise during the exhaust gas emission process. Therefore, the design must be equipped with an expanded impedance composite muffler to muffle the sound. role.

c. In addition, some bars will have sound-absorbing soft private rooms. In fact, this is also a good solution, because the walls, sofas and seats of such private rooms will use sound insulation materials. , thereby reducing the sound pressure in the indoor sound field and reducing the damage to customers' hearing caused by excessive sound wave vibration.

Bar sound insulation plan 3. Vibration isolation of the bar mezzanine

Many bars are usually designed with a mezzanine structure due to their high floor heights. When the mezzanine is set up, in order to have a lower lobby. Good space and line of sight, and reducing the number and volume of mezzanine columns as much as possible, make the sound waves of the bar more prominent in the mezzanine vibration problem, which directly causes the vibration wave speed to be transmitted through the wall to the upper residential buildings! Therefore, the bar mezzanine should be vibration-isolated .