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Fabricated light vibration and noise reduction wall structure

A technology for vibration reduction and noise reduction, and wall structure, which is applied to walls, building components, building structures, etc., can solve problems such as poor sound insulation and noise reduction, achieve lightweight strength, good structural strength, and improve indoor acoustic environment. quality effect

Pending Publication Date: 2022-05-06
CHINA CONSTR SCI & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide an assembled light-weight vibration and noise reduction wall structure to solve the technical problem of poor sound insulation and noise reduction effect of the wall existing in the prior art

Method used

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  • Fabricated light vibration and noise reduction wall structure
  • Fabricated light vibration and noise reduction wall structure
  • Fabricated light vibration and noise reduction wall structure

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Embodiment Construction

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0031] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and oth...

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Abstract

The invention provides a fabricated light vibration and noise reduction wall structure which comprises a keel frame and at least one combined wall, at least one mounting window is defined by the keel frame, and the at least one combined wall is mounted in the at least one mounting window; the combined wall body comprises a middle sound insulation wallboard; the two vibration and noise reduction layers are arranged on the two opposite sides of the middle sound insulation wallboard in the thickness direction correspondingly; the two filling layers are respectively formed by the middle sound insulation wallboard and the two vibration and noise reduction layers at intervals; the filling layer is at least filled with sound absorption materials. According to the fabricated light vibration and noise reduction wall structure, vibration and noise generated by knocking or friction of adjacent rooms can be isolated or reduced, the noise and vibration reduction effect is achieved, and the noise and vibration reduction effect of a building wall can be effectively improved.

Description

technical field [0001] The application belongs to the technical field of construction, and more specifically relates to an assembled light-weight, vibration- and noise-reducing wall structure. Background technique [0002] During the construction of buildings, it is often necessary to consider the effect of sound insulation and noise reduction, especially for main enclosure structures such as walls. Once knocking, friction or loud noises are generated in adjacent rooms, the vibration or noise generated by them is very easy to transmit through the walls. to the next room. In residential buildings, it will interfere with the rest and daily life of neighbors, in hospitals, it will interfere with the recovery of patients and the work efficiency of medical staff, and in schools, it will affect serious interference such as students' learning and teachers' teaching. And when the vibration is too violent, it will even affect people's physical and mental health. [0003] In the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56E04C2/284E04C2/34E04B2/74
CPCE04B2/56E04C2/284E04C2/34E04B2/7414E04C2002/3488
Inventor 谢辉吕旺阳王波齐贺王玺邢晨王欣博
Owner CHINA CONSTR SCI & TECH CO LTD
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