A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hermetic and acoustically absorbent assembly for false wall
The invention relates to an acoustic absorbent assembly (10) used to form a wall element inside a building, that can be fixed to at least one wall in order to form false walls, comprising two parallelfabrics (11, 12) that are assembled on the periphery on an attachment means, said fabrics (11, 12) respectively defining an inner fabric (12) and an outer fabric (11) when the assembly is fixed to the wall, one of the fabrics (12, 11) being free of perforations, the acoustic absorbent assembly (109 being characterized in that the outer fabric (11) is arranged at a determined distance from the inner fabric (12) and comprises micro-perforations (2) arranged so as to form an acoustic fabric.
本发明涉及用于在建筑物内部形成壁元件的吸声组件(10)，该吸声组件能够被固定到至少一个壁以便形成假壁，所述吸声组件包括在附接工具的外周上装配的两个平行的织物(11、12)，当所述组件固定到墙壁时，所述织物(11、12)分别限定内织物(12)和外织物(11)，所述织物(12、11)中的一个没有穿孔，所述吸声组件(10)的特征在于，所述外织物(11)设置在离所述内织物(12)预定的距离处并且包括设置的微穿孔(2)以便形成声学织物。
Hermetic and acoustically absorbent assembly for false wall
The invention relates to an acoustic absorbent assembly (10) used to form a wall element inside a building, that can be fixed to at least one wall in order to form false walls, comprising two parallelfabrics (11, 12) that are assembled on the periphery on an attachment means, said fabrics (11, 12) respectively defining an inner fabric (12) and an outer fabric (11) when the assembly is fixed to the wall, one of the fabrics (12, 11) being free of perforations, the acoustic absorbent assembly (109 being characterized in that the outer fabric (11) is arranged at a determined distance from the inner fabric (12) and comprises micro-perforations (2) arranged so as to form an acoustic fabric.
本发明涉及用于在建筑物内部形成壁元件的吸声组件(10)，该吸声组件能够被固定到至少一个壁以便形成假壁，所述吸声组件包括在附接工具的外周上装配的两个平行的织物(11、12)，当所述组件固定到墙壁时，所述织物(11、12)分别限定内织物(12)和外织物(11)，所述织物(12、11)中的一个没有穿孔，所述吸声组件(10)的特征在于，所述外织物(11)设置在离所述内织物(12)预定的距离处并且包括设置的微穿孔(2)以便形成声学织物。
Hermetic and acoustically absorbent assembly for false wall
用于假隔板的密封且吸声的组件
SCHERRER JEAN-MARC (author)
2020-09-08
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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