Multifunctional mat

A multi-functional, cushion technology, applied in the direction of insulation layer, etc., can solve the problems of poor sound insulation effect, inconvenient installation, high cost, etc., and achieve the effect of enhancing air circulation function, improving dimensional stability, and improving quality of life

Inactive Publication Date: 2015-09-16
ZHEJIANG RUNYANG NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Installation is very inconvenient and expensive
[0003] In addition, 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 are only suitable for high-frequency noise and low-fre

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] The minimum lateral distance between adjacent first sound insulation surfaces 21 between adjacent support units 20 is 0.5 mm; the distance between adjacent first sound insulation surfaces 21 of the same support unit 20 is 1 mm; the distance between the support units 20 and the sound insulation layer 1 is the farthest The minimum distance between the surface and the intersection of the sound insulation layer 1 and the first sound insulation surface 21 is 0.3 mm. The minimum longitudinal distance between adjacent second sound insulation surfaces 22 between adjacent support units 20 is 0.5 mm; the distance between adjacent second sound insulation surfaces 22 of the same support unit 20 is 150 mm; and the thickness of the sound insulation layer 1 is 1.5 mm.

[0071] The sound insulation layer 1 adopts a fully-open cell IXPE foamed sponge layer, and the support layer adopts a semi-open cell XPE foam material layer.

[0072] When installing and using, take the following steps:

[0073

Embodiment 2

[0089] The minimum lateral distance between adjacent first sound insulation surfaces 21 between adjacent support units 20 is 500 mm; the distance between adjacent first sound insulation surfaces 21 of the same support unit 20 is 1000 mm; the surface of the support unit 20 farthest from the sound insulation layer 1 The minimum distance to the intersection of the sound insulation layer 1 and the first sound insulation surface 21 is 39 mm.

[0090] The minimum lateral distance between adjacent first sound insulation surfaces 22 between adjacent support units 20 is 500 mm; the distance between adjacent first sound insulation surfaces 22 of the same support unit 20 is 1000 mm; and the thickness of the sound insulation layer 1 is 40 mm.

[0091] The sound insulation layer 1 is a closed-cell IXPE layer, and the support layer is a closed-cell polyethylene modified sound-insulating material layer.

[0092] The preparation method of polyethylene modified sound insulation material sequentially inc

Embodiment 3

[0102] The minimum lateral distance between adjacent first sound insulation surfaces 21 between adjacent support units 20 is 10 mm; the distance between adjacent first sound insulation surfaces 21 of the same support unit 20 is 50 mm; the surface of the support unit 20 farthest from the sound insulation layer 1 The minimum distance to the intersection of the sound insulation layer 1 and the first sound insulation surface 21 is 10 mm.

[0103] The minimum lateral distance between adjacent first sound insulation surfaces 22 between adjacent support units 20 is 200 mm; the distance between adjacent first sound insulation surfaces 22 of the same support unit 20 is 500 mm; and the thickness of the sound insulation layer 1 is 30 mm.

[0104] The sound insulation layer 1 is a closed cell polyethylene modified sound insulation material layer, and the support layer is a semi-open cell EPDM foamed sponge layer.

[0105] The preparation method of polyethylene modified sound insulation material seq

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Abstract

The invention relates to a home decoration articles of daily use, particularly to a multifunctional mat. The multifunctional mat comprises a sound-proof layer and a supporting layer, wherein the supporting layer is located below the sound-proof layer; the sound-proof layer is in a closed planar structure; the supporting layer comprises a plurality of supporting units; the supporting units have a plurality of first sound-proof faces which are arranged in the longitudinal direction of the supporting layer and perpendicular to the surface of the sound-proof layer; the minimum transverse distance of adjacent first sound-proof faces between adjacent supporting units is 0.5-500 mm; the distance of adjacent first sound-proof faces of the same supporting unit is 1-1000 mm; and the minimum distance between the surfaces, farthest from the sound-proof layer, of the supporting units and joints of the sound-proof layer and the first sound-proof faces is 0.3-39 mm. The multifunctional mat can realize ventilation effectively, is damp-proof and mold-proof and insulates sound and reduces noise. The mat feels comfortable with feet and is particularly suitable for being laid below a floor.

Description

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Claims

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Application Information

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Owner ZHEJIANG RUNYANG NEW MATERIAL TECH
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