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Shielding profiling type wave plate

A wavy board and wave-like technology, which is applied in the field of building sound-absorbing and shielding boards, can solve the problems of poor mechanical properties such as compression resistance and bending resistance, not beautiful enough, and rigid product modeling.

Inactive Publication Date: 2013-01-02
CHINA ELECTRONICS SYST ENG NO 2 CONSTR
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  • Abstract
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Problems solved by technology

[0002] At present, the sound-absorbing profiled panels or shielding profiled panels used in large and medium-sized industrial and civil buildings such as industrial plants, warehouses, and exhibition halls, or partial discharge test halls, etc., are mainly linear and flat. Although the structure is simple, However, the mechanical properties such as compression resistance and bending resistance are relatively poor, the sound absorption efficiency and shielding efficiency are not high, and the product shape is rigid and not beautiful enough

Method used

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  • Shielding profiling type wave plate

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Embodiment Construction

[0011] Shielded profiled corrugated sheet, see figure 1 , figure 2 , which includes a profiled wave plate body 1, the profiled wave plate body 1 is arc-shaped and wavy, sound-absorbing holes 2 are evenly distributed on the profiled wave plate body 1, and the profile of the profiled wave plate body 1 is along the arc-shaped wave One end of the shape is provided with a clamping joint 3, and the other end is provided with a clamping groove 4, the supporting surface 5 of the clamping joint 3 is provided with at least one bending structure 6, and the end of the supporting surface 7 of the clamping groove 4 is provided with a flanging structure 8. The corrugated plate body 1 is formed by rolling of galvanized plate, galvanized plate, coated color steel plate or aluminum plate.

[0012] For the connection mode of the adjacent profiled corrugated plate bodies 1, see figure 2 , image 3 , the clip joint 3 of the profiled wave plate body 1 is fitted into the snap-in groove 4 of th...

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Abstract

The invention provides a shielding profiling type wave plate which has good mechanical property of compression resisting, bending resisting and the like, has high sound suction and shielding capability and is attractive in structure. The shielding profiling type wave plate comprises a profiling type wave plate body and is characterized in that the profiling type wave plate body is of an arc wave-shaped structure. Sound suction holes are evenly distributed on the profiling type wave plate body.

Description

technical field [0001] The invention relates to the technical field of sound-absorbing and shielding boards for buildings, in particular to shielding and pressing corrugated boards. Background technique [0002] At present, the sound-absorbing profiled panels or shielding profiled panels used in large and medium-sized industrial and civil buildings such as industrial plants, warehouses, and exhibition halls, or partial discharge test halls, etc., are mainly linear and flat. Although the structure is simple, However, the mechanical properties such as compression resistance and bending resistance are relatively poor, the sound absorption efficiency and shielding efficiency are not high, and the product shape is rigid and not beautiful enough. Contents of the invention [0003] In view of the above problems, the present invention provides a shielding press-type corrugated board, which has good mechanical properties such as compression resistance and bending resistance, hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/86E04B1/92
Inventor 袁朝阳许正平华来珍张毅衡亚东陈卫国
Owner CHINA ELECTRONICS SYST ENG NO 2 CONSTR
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