Multi sound-proof layer floor

A sound insulation layer and floor technology, applied in the direction of insulation layer, layered products, floors, etc., can solve the problems of stiff walking effect, affect the use effect, poor use effect, etc., and achieve convenient installation, placement and repeated use, Good use effect and wood saving effect

Inactive Publication Date: 2008-01-23
黄清华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of solid wood floor is not soundproof, and people walking on the solid wood floor will make a lot of noise, especially for the lower floor, which will affect the use effect
On the other hand, solid wood flooring is usually made of hard wood, which cannot be bent as a whole, and the effect is stiff when walking on it, and the use effect is not good

Method used

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  • Multi sound-proof layer floor
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Experimental program
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Embodiment Construction

[0014] Specific implementation plan

[0015] As shown in Figs. 1 to 6, a multi-layer sound insulation floor is composed of a surface layer 3 and an upper layer material 4.

[0016] The multi-layer sound insulation floor includes at least two sound insulation layers. The first sound insulation layer 2 is located between the surface layer and the bottom layer 6, or between the surface layer and the lower layer material 7, and the first sound insulation layer is composed of materials distributed on this layer. Sound insulation hole grooves 5 are formed. The second sound insulation layer is located on the lower end surface of the bottom layer or the lower end surface of the lower layer material, the second sound insulation layer 9 is composed of a material with sound absorption function, and a lower layer material is arranged between the bottom layer and the first sound insulation layer;

[0017] Or multi-layer sound insulation floors include at least two sound insulation layers, the ...

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Abstract

This invention relates to a multi-sound isolation floor including at least two sound-isolation layers, the first is between the surface and base layers or between the surface layer and the lower layer and composed of sound-isolation aperture slots with sound absorption function distributed on side layer material, the second layer is at the lower end face of the bottom or at the lower end face sound-absorption function, the third sound-isolation layer is composed of sound-absorption holes distributed on the lower layer.

Description

Technical field [0001] The invention belongs to a multi-layer sound insulation floor. Background technique [0002] The sound is caused by air vibration. The traditional wooden floor consists of a surface layer and a bottom layer on various boards. When in use, the wooden floor blocks are spliced ​​to form a ground floor. This kind of solid wood floor is not soundproof, and people walking on the solid wood floor will produce a lot of noise, especially for the lower floors, which will affect the use effect. On the other hand, solid wood flooring is usually made of hard wood, which cannot be bent as a whole, and the effect is stiff and the use effect is not good. Summary of the invention [0003] Therefore, the object of the present invention is to design a multi-layer sound insulation floor, which has the good effect of multi-layer sound insulation, and also has the advantages of simple structure and soft and elastic stepping effect. To this end, the present invention adopts the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/20E04F15/02B32B5/14
Inventor 黄清华
Owner 黄清华
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