Sound insulation fireproof wall
A technology for sound insulation, fire prevention, and walls. It is applied in the directions of sound insulation, fire prevention, and walls. It can solve the problems of poor sound insulation effect and poor user experience, and achieve the effect of increasing the function of the wall, improving the sound insulation effect, and improving the sound insulation effect.
Pending Publication Date: 2021-06-15
上海云兰建筑装饰工程有限公司
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Problems solved by technology
In the related art, in the decoration process, a common method to improve the sound insulation effect of the wall is to paste only one layer of sound insulation cotton on the outer wall of the wall. Well, the problem that leads to poor user experience
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[0029] The following is attached Figure 1-2 The application is described in further detail.
[0030] The embodiment of the present application discloses a soundproof firewall body.
[0031] refer to figure 1 with figure 2 , a soundproof firewall body, comprising an inner wall body, a bottom plate 2 pasted on one side of the inner wall body, an outer plate 3 is arranged on the side of the bottom plate 2 away from the inner wall body, and a cuboid shape is connected between the outer plate 3 and the bottom plate 2 The connecting column 4 can be integrally formed between the connecting column 4 and the outer plate 3 and the bottom plate 2, and can also be fixedly connected by screws. The side of the outer plate 3 away from the bottom plate 2 is pasted with a decorative protective layer 5. The decorative protective layer 5 can be Wooden panels on which carvings or murals can be painted make the exterior more aesthetically pleasing.
[0032] The side of the bottom plate 2 clo...
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The invention relates to a sound insulation fireproof wall. The sound insulation fireproof wall comprises an inner wall, wherein a bottom plate and an outer plate are fixed to one side of the inner wall, a connecting column is connected between the bottom plate and the outer plate, a first sound insulation layer is arranged on the side, close to the outer plate, of the bottom plate, and a second sound insulation layer is arranged on the side, close to the bottom plate, of the outer plate, and a sound insulation cavity is reserved between the first sound insulation layer and the second sound insulation layer. According to the sound insulation fireproof wall, the first sound insulation layer and the second sound insulation layer are arranged, so that the double-layer sound insulation effect can be achieved; compared with single-layer sound insulation cotton, the sound insulation effect is good; the sound insulation cavity is of a hollow structure, a medium capable of transmitting sound in the sound insulation cavity is air, and the sound transmission capacity of air is weaker than that of solid transmission gas, so that the sound insulation effect is further increased; and additionally, fireproof sound absorption cotton is arranged between the outer plate and the second sound insulation layer, so that the sound insulation effect of the wall can be further increased through the fireproof sound absorption cotton, and various requirements of customers can be preferably met.
Description
technical field [0001] The present application relates to the field of wall construction, in particular to a sound-insulating fire wall. Background technique [0002] With the gradual improvement of people's living standards, people's requirements for various living facilities are also getting higher and higher. At present, the living environment of residents in cities is mostly high-rise buildings, and the distribution density of buildings is high, which brings many problems to living. [0003] Among them, living noise is a problem that has plagued people for a long time. How to effectively improve the sound insulation effect of walls is also one of the main problems faced by the decoration industry. In the related art, in the decoration process, a common method to improve the sound insulation effect of the wall is to paste only one layer of sound insulation cotton on the outer wall of the wall. Well, it leads to the problem of poor user experience. Contents of the inve...
Claims
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IPC IPC(8): E04B2/00E04B1/82E04B1/84E04B1/94
CPCE04B2/00E04B1/82E04B1/84E04B1/94E04B2001/8263E04B2001/8461E04B2001/8476E04B2001/8428E04B2001/8433
Inventor 汪兴国吴云兰周洪岗
Owner 上海云兰建筑装饰工程有限公司