Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sound insulation fireproof wall
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.
本申请涉及一种隔音防火墙体，包括内墙本体，内墙本体的一侧固定有底板和外板，底板和外板之间连接有连接柱，底板靠近外板的一侧设置有第一隔音层，外板靠近底板的一侧设置有第二隔音层，第一隔音层和第二隔音层之间预留有隔音空腔。本申请通过设置第一隔音层和第二隔音层，能够达到双层的隔音效果，相比较单层的隔音棉隔音其隔音效果更好，隔音空腔为中空的结构，其内部能够传播声音的介质为空气，空气传播声音的能力相比较固体传播气体传播声音的能力更弱，进一步提高了隔音效果；同时，在外板和第二隔音层之间设置防火吸声棉，防火吸声棉不仅能够进一步提高墙体的隔音效果，而且还具有防火效果，能够更好的满足客户多方面的需求。
Sound insulation fireproof wall
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.
本申请涉及一种隔音防火墙体，包括内墙本体，内墙本体的一侧固定有底板和外板，底板和外板之间连接有连接柱，底板靠近外板的一侧设置有第一隔音层，外板靠近底板的一侧设置有第二隔音层，第一隔音层和第二隔音层之间预留有隔音空腔。本申请通过设置第一隔音层和第二隔音层，能够达到双层的隔音效果，相比较单层的隔音棉隔音其隔音效果更好，隔音空腔为中空的结构，其内部能够传播声音的介质为空气，空气传播声音的能力相比较固体传播气体传播声音的能力更弱，进一步提高了隔音效果；同时，在外板和第二隔音层之间设置防火吸声棉，防火吸声棉不仅能够进一步提高墙体的隔音效果，而且还具有防火效果，能够更好的满足客户多方面的需求。
Sound insulation fireproof wall
一种隔音防火墙体
WANG XINGGUO (Autor:in) / WU YUNLAN (Autor:in) / ZHOU HONGGANG (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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