Unfired illite foaming acoustic panel

A technology of illite and sound-absorbing panels, which is applied in the field of non-burning illite foamed sound-absorbing panels, can solve the problem of unsatisfactory use of the overall strength and bending resistance of the sound-absorbing panels, broken or shattered sound-absorbing panels, broken and falling off of the sound-absorbing panels, etc. problems, to achieve the effect of strong foaming ability, fast demoulding speed and uniform hole size

Inactive Publication Date: 2014-04-30
许庆华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the texture of the foamed sound-absorbing panels sold on the market is relatively brittle, and the overall strength, bending resistance and use effect of the sound-absorbing panels are not ideal; in the process of installing the sound-absorbing panels on the wall of the building, the sound-absorbing panels need to drill 4 on-site The above bolt holes are

Method used

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  • Unfired illite foaming acoustic panel
  • Unfired illite foaming acoustic panel
  • Unfired illite foaming acoustic panel

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Embodiment Construction

[0037] Below in conjunction with embodiment the present invention will be further described:

[0038] The unburned illite foam sound-absorbing panel is a rectangular plate-like object 1, which is composed of a built-in frame 2 and an illite cement foaming agent 3. The built-in frame 2 is designed with 6 short steel pipes 5; the built-in frame 2 is laid flat On the mold 4, after the short steel pipe 5 in the built-in frame 2 is inserted into the column 6, the illite cement foaming agent 3 is used to cast it on the periphery of the built-in frame 2, and after the built-in frame 2 is completely embedded in the inside of the illite cement foaming agent 3, It is the semi-finished product of non-burning illite foamed sound-absorbing board; after 5 days of static curing treatment, the semi-finished product of non-fired illite foamed sound-absorbing board is taken out of the mold, and it is maintained according to the conventional maintenance method of cement products. Burnt illite fo...

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Abstract

The invention discloses an unfired illite foaming acoustic panel. According to the technical scheme, the unfired illite foaming acoustic panel is characterized in that a built-in frame is horizontally placed on a die, after short steel pipes in the built-in frame are inserted into stand columns, the periphery of the build-in frame is poured with an illite cement foaming agent, the built-in frame is completely embedded into the illite cement foaming agent, and the obtained product is maintained through a conventional maintaining method for cement products and is packed into a finished unfired illite foaming acoustic panel; the illite cement foaming agent is made of illite, high-sticky attapulgite clay, cement and other raw materials; after the illite cement foaming agent is solidified, an integral body is formed by the illite cement foaming agent and the built-in frame, the overall intensity, the bend resisting capability and the practical use effect of the unfired illite foaming acoustic panel are enhanced, noise pollution can be effectively controlled through the unfired illite foaming acoustic panel, the heat preservation and air purifying functions are achieved, and the unfired illite foaming acoustic panel is suitable for being installed in expressways, viaducts, metros, factories, public places and other facilities.

Description

technical field [0001] The invention relates to a sound-absorbing board, in particular to a non-burning illite foamed sound-absorbing board. Background technique [0002] Urban noise seriously affects the normal life and personal health of urban residents. Urban noise mainly refers to traffic noise, factory noise, construction noise and social life noise. It has become one of the conspicuous urban environmental pollution problems. [0003] Usually, sound-absorbing materials are used to produce some sound-absorbing panels, sound-insulating walls, sound-absorbing nets and mufflers to control noise pollution, and some sound-absorbing materials are produced after foaming to improve product performance. [0004] At present, the texture of the foamed sound-absorbing panels sold on the market is relatively brittle, and the overall strength, bending resistance and use effect of the sound-absorbing panels are not ideal; in the process of installing the sound-absorbing panels on the ...

Claims

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Application Information

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IPC IPC(8): E04B1/86C04B28/00C04B24/26
Inventor 陈丽萍黄允金黄飞翔许庆华袁长兵许盛英
Owner 许庆华
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