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Multi-media sound absorption material

A sound-absorbing material and multi-media technology, applied in the field of sound-absorbing materials, can solve problems such as poor sound-absorbing effect

Inactive Publication Date: 2012-07-25
张大为
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The material composition is single, but the sound absorption effect is not good

Method used

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  • Multi-media sound absorption material
  • Multi-media sound absorption material
  • Multi-media sound absorption material

Examples

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only Some embodiments of this application are not all embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0019] figure 1 A schematic diagram illustrating the components of the sound-absorbing material disclosed in an embodiment of the present application. In this embodiment, the sound-absorbing material 100 is composed of two or more material media. exist Figure 1 Among them, the sound-absorbing material 100 includes a first material medium 102 and a second material medium 1...

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Abstract

This invention discloses a multi-medium sound absorption material, which comprises various materials such as rubber-from foam (or called a rubber foaming), rubber granules and / or a fiber medium and pressed into coiled material through the bonding of an adhesive agent. The sound absorption material can be paved between the floor surface and the grounding so as to enhance the sound-absorbing property. The sound absorption material is also flame-retardant and anti-bacteria.

Description

technical field [0001] The present application relates to sound-absorbing materials, in particular to a sound-absorbing material laid under a floor. Background technique [0002] Sound-absorbing materials, especially those laid under the floor, are generally made of pure rubber particles mixed with adhesives. The material composition is single, but the sound absorption effect is not good. In addition, the pure rubber sound-absorbing material is not easy to break. After laying the tile or stone floor on the surface, the degree of thermal expansion and contraction of the tile or stone floor is smaller than that of the rubber sound-absorbing material on the lower layer. Layers of tile or stone flooring and the seams between them are broken. Contents of the invention [0003] In view of this, the purpose of the embodiments of the present application is to provide a sound-absorbing material with better sound-absorbing effect, and when the sound-absorbing material is used as a...

Claims

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Application Information

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IPC IPC(8): G10K11/168C08L9/06C08L9/02C08L15/00C08L97/02
Inventor 张大为
Owner 张大为
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