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    Soundproofing of hotels, hotels, residences, apartments and office buildings

    release time:2019-04-04

    Source:Shanghai Jiadong Industrial Co., Ltd.

    Views:58

      The hotel building has a high floor and the rooms are connected in turn. The sound insulation of the room will affect the customer experience and affect the hotel management. The soundproofing of the hotel rooms is very important. The following is a brief introduction to the sound insulation decoration of the hotel from the perspective of the acoustic company.

      According to the analysis of similar soundproofing decoration cases in the past, hotel room walls, floors, doors and windows and indoor pipes are common sound insulation weaknesses, which are easy to become channels for noise transmission inside and outside.

      Hotel room soundproofing decoration method

      Wall sound insulation

      The sandwich wall structure design is layered in layers of cement layer, good sound insulation pad, shock keel (void filled sound-absorbing cotton) and gypsum board in order, which can effectively isolate air and vibration noise to achieve moisture and sound insulation.

      2. Ground noise

      The ground is designed with a floating structure, and the ground is separated from the original floor structure by using a steel mesh frame, a sound insulation mat, and concrete. Avoid the impact of floor slabs passing through the original building floor to the ceiling of the lower room. (The installation of the good moving cushion should be smooth and seamless, and the number of good moving cushions is designed according to the sound resonance point and load bearing)

      3. Room door and window soundproofing

      The exterior of the soundproof door is wrapped with fabric and the supporting door frame is installed to ensure the sealing performance of the soundproof door. The soundproof window is made of double-layer laminated glass, which can simultaneously weaken the air and vibration noise transmission effect.

      4. In-room pipe sound insulation

      In-room air conditioning in and out of the ventilation ducts, toilet sewers can also cause noise, to avoid the sound of ventilation and water to affect the environment, use the sound insulation felt to wrap the outer wall of the pipeline and seal with a sealant. At the same time, the elastic damping hanger is fixed to the pipeline with poor stability to avoid the vibration of the pipeline.

      Additional introduction: Noise reduction between equipment room, in addition to the hotel room hall, elevators, pumps, transformers, air conditioners and other equipment room is also a high noise area. The mechanical vibration noise caused by these devices is mainly reduced by installing a shock absorber.

      Shanghai Jiadong Industrial Co., Ltd. is the forerunner of floor noise reduction and noise improvement control. The “Sound Elimination” brand environmental protection soundproofing mat has been tested by nationally certified products, which plays a vital role in improving the performance of the floor and improving the quality of the living. Reducing resonance, improving amplitude, and even opening gymnasiums and sports venues at high floors, KTV can also be done with the downstairs and neighbors.

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