What if the hotel room is not soundproof? Is there any way to reduce noise and noise?

Hotel is a building that provides a rest place for guests, and the comfort of rooms can affect the reputation of the whole hotel. However, due to the large number of rooms and various types of equipment in the hotel, simple sound insulation treatment can not effectively reduce the noise, so it is necessary to seek a specially customized noise reduction treatment scheme and find a professional noise control company to solve it. Severus noise control and share with you the precautions of noise control in several large hotels.

First of all, what are the sources of noise in guest rooms?

1. Noise from the outside-The external noise includes the operation noise of the hotel equipment floor, the traffic noise of the road outside the window, the city noise, the noise generated by the next room, the elevator operation noise, etc.

2. Internal noise-air conditioning operation noise, noise generated by exhaust fan, noise generated by ceiling, noise generated by coil fan introduced into guest room from air outlet and air supply outlet, etc.

Next, it is necessary to define the noise control measures:

1. Sound-proof window-the hotel construction site will definitely consider the passenger flow, so the external traffic noise and urban noise are inevitable, and sound-proof windows and walls can be used. Sound insulation window is different from ordinary single-layer glass, and usually adopts multi-layer glass design. There is a specially designed sound insulation layer in the glass and a sound-absorbing material in the window frame, which can absorb sound in many ways.

2. Sound insulation wall-Inside the sound insulation wall, there are sound-absorbing and sound-insulating structures, mostly double-layer structures, and there are many kinds of choices, such as aerated concrete block wall, wood chips, asbestos cement board, gypsum board, etc. , which can effectively prevent noise from adjacent rooms or outside from entering the room. The ceiling can be made of sound insulation material.

3. Low-frequency noise control of equipment floor-The more equipment there are in large hotels, many hotels will use one floor to place the equipment, but this will affect the acoustic environment of the upper and lower rooms. Floor-standing composite shock absorber, rubber composite shock absorber and elastic damping spring composite shock absorber are usually used to reduce the vibration of equipment body, air duct, water pipe hanger, floor-standing bracket and wall-penetrating pipeline. Usually, the room volume can be reduced to below 30 decibels to meet the needs of guests to rest.