Sound absorption and noise reduction fireproof plate

A fire-proof board and noise-reducing technology, which is applied in the direction of hydraulically settable layered products, covering/lining, layered products, etc. The effect of water resistance

Inactive Publication Date: 2014-07-09
ZHANGJIAGANG SHENGGANG FIREPROOF BOARD IND & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In many occasions, sound absorption and noise reduction is an important reference index for building decoration panels, especially for panels used in public places.

Method used

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  • Sound absorption and noise reduction fireproof plate
  • Sound absorption and noise reduction fireproof plate

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] see figure 1 , 2 The sound-absorbing and noise-reducing fireproof board of the present invention includes a shell-shaped decorative panel 1, a fireproof board body 2 provided with grooves, and a sound-absorbing layer 3, a fireproof layer 4 and a bottom plate 5 are arranged in sequence on the lower surface of the fireproof board body 2. The decorative panel 1 is a baking varnish aluminum perforated plate, and paints of various colors are sprayed on the surface of the aluminum plate and cured at high temperature, so the decorative effect is excellent. The fireproof board body 2 is a glass ma...

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PUM

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Abstract

The invention relates to a sound absorption and noise reduction fireproof plate which comprises a glass magnesium fireproof plate body, a painted aluminum perforated plate, built-in fireproof expanding materials and a compressed centrifugal glass wool fireproof layer. The sound absorption and noise reduction fireproof plate has the advantages that an excellent fireproof effect can be realized; sound is absorbed into sound absorption cavities from perforated holes in the painted aluminum perforated plate, so that noise can be effectively eliminated; a plurality of sound absorption holes are formed in the bottom of each sound absorption cavity, sound absorption layers are arranged at the bottoms of the sound absorption holes and can be individually arranged at the bottoms of the sound absorption holes, or a sound absorption layer completely covers the bottom of the fireproof plate body; the excellent sound absorption effect can be realized by the sound absorption and noise reduction fireproof plate with the sound absorption cavities, the sound absorption holes and the sound absorption layers.

Description

technical field [0001] The invention relates to the field of building boards, in particular to a sound-absorbing and noise-reducing fire-proof board. Background technique [0002] Building decoration fireproof board is a kind of siliceous material or calcium material, plus a certain amount of fiber material, light bone material, adhesive and additive, and then made by high pressure. Decorative materials. [0003] In many occasions, sound absorption and noise reduction is an important reference index for building decoration panels, especially for panels used in public places. A panel with good sound absorption and noise reduction performance and good fire resistance is required. Existing It is difficult to meet the target for decorative panels. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a plate with good sound-absorbing and noise-reducing functions, and also has good fire-proof functions. [0005] In ord...

Claims

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Application Information

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IPC IPC(8): E04F13/075B32B33/00B32B3/24B32B3/30B32B13/04B32B13/06B32B15/20B32B15/04B32B17/02B32B17/06
Inventor 葛庭洪
Owner ZHANGJIAGANG SHENGGANG FIREPROOF BOARD IND & TECH
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