Sound absorption wall and mounting method thereof

Abstract

The invention relates to a sound absorption wall and a mounting method thereof. The sound absorption wall comprises a grid framework, sound absorption cotton, perforation plates and mounting sectionalmaterials. The sound absorption cotton is arranged in grids of the grid framework to form an inner wall, the mounting sectional materials are fixed to the two faces of the grid framework, the perforation plates are arranged on the front and rear portions of the inner wall, the back faces of the perforation plates and the front faces of the mounting sectional materials are provided with insertionstructures which are matched with one another, in this way, the perforation plates and the mounting sectional materials are fixed, the perforation plates cover the inner wall to form an outer wall, and a cavity is formed between the inner wall and the outer wall. The mounting method comprises the steps that the grid framework is fixed to an original wall of a house; the sound absorption cotton isplaced in the grids to form the inner wall; the mounting sectional materials are installed on the two faces of the grid framework; and the perforation plates are fixedly inserted in the mounting sectional materials through the insertion structures and close the inner wall to form the outer wall, and the cavity is formed between the inner wall and the outer wall. The sound absorption wall has a great sound absorption effect. The sound absorption wall is easy to operate and convenient to construct, the construction efficiency is greatly improved, and the cost is lowered.

Description

technical field [0001] The invention relates to indoor wall construction of buildings, in particular to a sound-absorbing wall with convenient installation and good sound-absorbing effect and an installation method thereof. Background technique [0002] Wall construction plays an important role in architectural decoration. From the perspective of building structure, it is mainly divided into load-bearing walls and non-load-bearing walls. The load-bearing walls are generally made of reinforced concrete, and the non-load-bearing walls are generally constructed of light steel keels. . [0003] Indoor walls mainly play the role of separating spaces in buildings, and non-load-bearing walls usually have poor sound insulation effects due to their small thickness. In order to solve the problem of sound insulation performance of partition walls, double-layer light steel keels and double-layer overlay gypsum are usually used However, this method has the disadvantages of complex const...

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Problems solved by technology

[0003] Indoor walls mainly play the role of separating spaces in buildings, and non-load-bearing walls usually have poor sound insulation effects due to their small thickness. In order to solve the problem of sound insulation performance of partition walls, double-layer light steel keels and double-layer overlay gypsum are usually used However, this method has the disadvantages of complex construction and low construction efficiency, and the sound absorption effect of the partition wall is not ideal, and the cost is also high

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