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Soundproof floor mat

A floor mat and sound insulation material technology, applied in the field of sound insulation floor mats, can solve problems such as single, no sound insulation, and difficulty in achieving sufficient sound insulation, and achieve the effects of improving dimensional stability, improving quality of life, and good initial adhesion

Active Publication Date: 2014-05-07
ZHEJIANG RUNYANG NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing residential buildings have the disadvantage of poor sound insulation between the upper and lower floors. It is difficult to achieve sufficient sound insulation effect only by relying on the cement board of the floor and the floor laid on the cement board, and the traditional products only distinguish between high-frequency noise and low-frequency noise. , not adequately block the noise of each frequency, thus affecting the quality of life among the residents
[0003] CN100591261C (2010-2-24) discloses a composite floor mat, but it mainly solves the problem that the floor mat cannot completely pick up dirt from people's soles, it is used to lay on the floor, and does not involve the problem of sound insulation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] like figure 1 As shown, the soundproof floor mat includes the first moisture-proof film layer 1 arranged on the bottom layer, the fully open-cell foam material layer 2 arranged on the middle layer and on the first moisture-proof film layer 1, and the upper layer and located on the first moisture-proof film layer 1. The closed-cell foam material layer 3 on the fully open-cell foam material or the cork layer 2; wherein the first moisture-proof film layer 1 is PE film or aluminum film or metal moisture-proof paper layer; the closed-cell foam layer arranged on the upper layer The material layer 3 is a polyethylene modified sound-insulating material layer. The thickness of the fully open-cell foaming material layer or the cork layer is 0.1 cm; the thickness of the closed-cell foaming material layer is 0.1 cm.

[0041] The preparation method of polyethylene modified sound insulation material comprises the following steps in sequence:

[0042] (1) Raw material preparation: 3...

Embodiment 2

[0061] like figure 2 As shown, the sound-insulating floor mat includes a first moisture-proof film layer 1 disposed on the bottom layer, a fully open-cell foam material layer 2 disposed on the middle layer and on the first moisture-proof film layer 1, and a fully open-cell foam material layer 2 on the first moisture-proof film layer 1. The closed-cell foam material layer 3 on the layer 2 and the second moisture-proof film layer 4 on the closed-cell foam material layer 3; wherein the first moisture-proof film layer 1 and the second moisture-proof film layer 4 are PE film or aluminum film or The metal moisture-proof paper layer; the closed-cell foam material layer 3 is a polyethylene modified sound-insulating material layer. The thickness of the fully open-cell foaming material layer or the cork layer is 2cm; the thickness of the closed-cell foaming material layer is 2cm.

[0062] The preparation method of polyethylene modified sound insulation material comprises the following...

Embodiment 3

[0071] like figure 2 As shown, the soundproof floor mat includes a first moisture-proof film layer 1 arranged on the bottom layer, a sawdust pressed cork layer 2 arranged on the middle layer and on the first moisture-proof film layer 1, and a cork EVA foam material layer 2 The closed-cell foam material layer 3 and the second moisture-proof film layer 4 on the closed-cell foam material layer 3; wherein the first moisture-proof film layer 1 and the second moisture-proof film layer 4 are PE film or aluminum film or metal moisture-proof paper Layer; the closed-cell foam material layer 3 is a polyethylene modified sound-insulating material layer. The thickness of the fully open-cell foaming material layer or the cork layer is 0.5 cm; the thickness of the closed-cell foaming material layer is 0.5 cm.

[0072] The preparation method of polyethylene modified sound insulation material comprises the following steps in sequence:

[0073] (1) Raw material preparation: 45 parts of polye...

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Abstract

The invention relates to an article for daily life such as a floor mat, in particular to a soundproof floor mat, which comprises a first moisture-proof film, an all-open cell foam material or softwood layer and a closed cell foam material layer, wherein the first moisture-proof film layer is arranged in a bottom layer; the all-open cell foam material or softwood layer is arranged in a middle layer, and is positioned on the first moisture-proof film layer; the closed cell foam material layer is arranged in an upper layer, and is positioned on the all-open cell foam material or softwood layer. According to the soundproof floor mat, the advantages of a closed cell foam material, softwood and an all-open cell foam material in sound insulation and noise reduction are integrated, and the soundproof floor mat is laid under a floorboard by a multilayer composite technology, so that the shortcomings of each material are effectively overcome, high-frequency and low-frequency noise can be eliminated to effectively realize sound insulation and noise reduction, noise between floors is effectively lowered, 80 percent of impact sounds (knocking noise produced by high heels or other hard objects) from upper floors can be reduced and remarkably improved, and the quality of life is improved; due to the adoption of a three-layer structure, the foot-feel can be improved, and the floorboard can be protected.

Description

technical field [0001] The present invention relates to a kind of floor mat daily necessities, in particular to a sound-insulating floor mat. Background technique [0002] The existing residential buildings have the disadvantage of poor sound insulation between the upper and lower floors. It is difficult to achieve sufficient sound insulation effect only by relying on the cement board of the floor and the floor laid on the cement board, and the traditional products only distinguish between high-frequency noise and low-frequency noise. , not adequately block the noise of each frequency, thereby affecting the quality of life among residents. [0003] CN100591261C (2010-2-24) discloses a composite floor mat. However, it mainly solves the problem that the floor mat cannot completely pick up dirt from the soles of people's shoes. It is used for laying on the floor and does not involve the problem of sound insulation. Contents of the invention [0004] The object of the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/20C08L23/06C08K13/04C08K3/22C08K7/14C08K5/14C08K5/09C09J201/00C09J111/00C09J11/04C09J11/06
Inventor 杨庆锋
Owner ZHEJIANG RUNYANG NEW MATERIAL TECH
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