Assembly type decoration integrated sound insulation fireproof wall body structure

Abstract

The invention discloses an assembly type decoration integrated sound insulation fireproof wall body structure. The sound insulation fireproof wall body structure comprises a framework and a wall body,wherein a mounting opening is defined by the framework, the wall body is arranged at the mounting opening, the wall body comprises two composite layers and a fireproof sound insulation cotton layer,each composite layer comprises at least two layer structures, each layer structures comprises an inner layer and an outer layer, the acoustic resistance of the inner layers is larger than that of theouter layers, and the fireproof sound insulation cotton layer is arranged between the inner sides of the two composite layer structures. According to the technical scheme, the sound insulation and fire prevention effects of the partition wall can be improved by optimizing the structure, and the assembly type decoration integrated sound insulation fireproof wall structure is convenient to install.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to an assembled decorative integrated sound-insulating fire wall structure. Background technique [0002] In recent years, the promotion of urbanization and the rapid development of industrial enterprises have created various conveniences for people's lives, but also caused a series of environmental problems. Noise is the main source of environmental pollution that affects people's work and living comfort. With the advancement of science and technology and the rapid development of society, there are five main categories of low-frequency noise in residential quarters: elevators, transformers, water pumps in high-rise buildings, central air conditioners, and traffic noise. All noises are harmful to the human body. Although the direct impact of medium and low frequency noise on physiology is not as obvious as that of high frequency noise, medium and low frequency noise...

AI Technical Summary

Problems solved by technology

All noise is harmful to the human body. Although the direct impact of low- and medium-frequency noise on physiology is not as obvious as that of high-frequency noise, low- and medium-frequency noise will have a long-term negative impact on human health.

[0003] In the interior of the building, partitions are often used to separate the internal space, and the architectural decorative partition wall is a wall that separates the interior space of the building. The existing architectural decorative partition walls are divided into plate partition walls, skeleton partition walls, and blocks. Type partition wall, movable partition wall, etc. Obviously, in order to make the partition wall have a high sound insulation and fire prevention effect in technology, the usual practice is to use better sound-absorbing materials, that is, starting from the material in the partition wall, for this reason. The cost of partition walls to achieve sound insulation is high

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