A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound-insulating composite wall
The invention discloses a sound-insulating composite wall. The sound-insulating composite wall comprises a vertically arranged supporting keel and wall units arrange don the two sides of the supporting keel. Each wall unit comprises a first wallboard, a second wallboard and a damping keel arranged between the first wallboard and the second wallboard, each first wallboard is located on the side, away from the supporting keel, of the corresponding second wallboard, and a first sound insulating cavity is formed between the wall units on the two sides. Second sound insulating cavities are formed between the first wallboards and the second wallboards. According to the sound-insulating composite wall, by arranging the damping keels, the first sound insulating cavity and the second sound insulating cavities, the sound insulating performance of the wall is greatly improved.
本申请公开了一种隔声复合墙体，包括：竖向设置的支撑龙骨和设置于所述支撑龙骨两侧的墙体单元，所述墙体单元包括第一墙板、第二墙板以及设置于所述第一墙板和所述第二墙板之间的减震龙骨，所述第一墙板位于所述第二墙板远离所述支撑龙骨的一侧，两侧的所述墙体单元之间形成第一隔声空腔，所述第一墙板与所述第二墙板之间形成有第二隔声空腔。该隔声复合墙体中，通过设置减震龙骨和第一隔声空腔、第二隔声空腔，大大提高了墙体的隔声性能。
Sound-insulating composite wall
The invention discloses a sound-insulating composite wall. The sound-insulating composite wall comprises a vertically arranged supporting keel and wall units arrange don the two sides of the supporting keel. Each wall unit comprises a first wallboard, a second wallboard and a damping keel arranged between the first wallboard and the second wallboard, each first wallboard is located on the side, away from the supporting keel, of the corresponding second wallboard, and a first sound insulating cavity is formed between the wall units on the two sides. Second sound insulating cavities are formed between the first wallboards and the second wallboards. According to the sound-insulating composite wall, by arranging the damping keels, the first sound insulating cavity and the second sound insulating cavities, the sound insulating performance of the wall is greatly improved.
本申请公开了一种隔声复合墙体，包括：竖向设置的支撑龙骨和设置于所述支撑龙骨两侧的墙体单元，所述墙体单元包括第一墙板、第二墙板以及设置于所述第一墙板和所述第二墙板之间的减震龙骨，所述第一墙板位于所述第二墙板远离所述支撑龙骨的一侧，两侧的所述墙体单元之间形成第一隔声空腔，所述第一墙板与所述第二墙板之间形成有第二隔声空腔。该隔声复合墙体中，通过设置减震龙骨和第一隔声空腔、第二隔声空腔，大大提高了墙体的隔声性能。
Sound-insulating composite wall
一种隔声复合墙体
LIU MINGHAI (author) / WANG HONGBO (author) / XU ZHENGDONG (author) / LIU ZHANWEI (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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