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A platform for research: civil engineering, architecture and urbanism
Floor sound insulation and vibration reduction cavity structure and construction method thereof
The invention relates to a floor sound insulation and vibration reduction cavity structure and a construction method thereof. The floor sound insulation and vibration reduction cavity structure comprises buffer pads fixed to a floor, a plurality of isolation plates arranged on the buffer pads and concrete floating layers arranged on the isolation plates. Suction cups are arranged at the tops of the buffer pads, the buffer pads are evenly adsorbed to the lower surfaces of the isolation plates through the suction cups, part of the buffer pads are fixed to the floor, and the remaining buffer padsabut against the floor. The floor sound insulation and vibration reduction cavity structure has the effects that after vibration and noise occur on an indoor floor, the noise is transmitted into thecavity through the concrete floating layers and the isolation plates, and after the noise is reflected for multiple times in the cavity, the energy of the noise is greatly weakened, so that the effects of sound insulation and noise reduction are achieved.
本申请涉及一种楼层隔声减振空腔结构及其施工方法，其包括固定在地板上的缓冲垫、设置在缓冲垫上的隔离板以及设置在隔离板上的混凝土浮筑层；所述隔离板设有多个，所述缓冲垫的顶部设有吸盘，所述缓冲垫通过吸盘均匀地吸附在隔离板的下表面，部分所述缓冲垫固定在地板上，剩余所述缓冲垫抵接在地板上。本申请具有当室内的地板上发生振动和噪声后，噪声通过混凝土浮筑层、隔离板传递到空腔内，噪声在空腔内进行多次反射后，噪声的能量被大幅削弱，从而起到隔音、降噪的作用的效果。
Floor sound insulation and vibration reduction cavity structure and construction method thereof
The invention relates to a floor sound insulation and vibration reduction cavity structure and a construction method thereof. The floor sound insulation and vibration reduction cavity structure comprises buffer pads fixed to a floor, a plurality of isolation plates arranged on the buffer pads and concrete floating layers arranged on the isolation plates. Suction cups are arranged at the tops of the buffer pads, the buffer pads are evenly adsorbed to the lower surfaces of the isolation plates through the suction cups, part of the buffer pads are fixed to the floor, and the remaining buffer padsabut against the floor. The floor sound insulation and vibration reduction cavity structure has the effects that after vibration and noise occur on an indoor floor, the noise is transmitted into thecavity through the concrete floating layers and the isolation plates, and after the noise is reflected for multiple times in the cavity, the energy of the noise is greatly weakened, so that the effects of sound insulation and noise reduction are achieved.
本申请涉及一种楼层隔声减振空腔结构及其施工方法，其包括固定在地板上的缓冲垫、设置在缓冲垫上的隔离板以及设置在隔离板上的混凝土浮筑层；所述隔离板设有多个，所述缓冲垫的顶部设有吸盘，所述缓冲垫通过吸盘均匀地吸附在隔离板的下表面，部分所述缓冲垫固定在地板上，剩余所述缓冲垫抵接在地板上。本申请具有当室内的地板上发生振动和噪声后，噪声通过混凝土浮筑层、隔离板传递到空腔内，噪声在空腔内进行多次反射后，噪声的能量被大幅削弱，从而起到隔音、降噪的作用的效果。
Floor sound insulation and vibration reduction cavity structure and construction method thereof
一种楼层隔声减振空腔结构及其施工方法
SHAO MINGZHANG (author) / LI MINGTAO (author) / WANG GUOZHI (author) / CHEN WENZHONG (author)
2021-02-02
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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