JPH0363648U - - Google Patents
Info
- Publication number
- JPH0363648U JPH0363648U JP12648989U JP12648989U JPH0363648U JP H0363648 U JPH0363648 U JP H0363648U JP 12648989 U JP12648989 U JP 12648989U JP 12648989 U JP12648989 U JP 12648989U JP H0363648 U JPH0363648 U JP H0363648U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sound
- wooden flooring
- thickness
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 11
- 238000009408 flooring Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 5
- 239000011120 plywood Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Description
第１図は、本考案の遮音性木質床材の断面構成
を示した図である。第２図は、本考案の遮音性木
質床材の歩行性能を示した図である。図中、○は
本考案の実施例１、●は比較例２である。
１……上層、２……中層、３……下層、４……
制振シート、５……合板、６……木質薄板、７…
…化粧材。
FIG. 1 is a diagram showing the cross-sectional structure of the sound-insulating wooden flooring material of the present invention. FIG. 2 is a diagram showing the walking performance of the sound-insulating wooden flooring material of the present invention. In the figure, ◯ indicates Example 1 of the present invention, and ● indicates Comparative Example 2. 1... Upper layer, 2... Middle layer, 3... Lower layer, 4...
Vibration damping sheet, 5... plywood, 6... thin wood board, 7...
...Decorative materials.
Claims (1)
、制振シート及び合板からなる中層２と、緩衝材
からなる下層３とを積層した遮音性木質床材であ
つて、 前記制振シートから成る層として、層方向に長
軸を有する長円状の気泡を内包する発泡高分子か
ら成る制振シート４層を少なくとも一層設けたこ
とを特徴とする遮音性木質床材。 (2) 制振シート４が、厚み約２〜６mmの発泡高
分子シートを加熱圧縮して厚み０．３〜２mmに成
形せしめたシートである請求項１に記載の遮音性
木質床材。 (3) 下層３の緩衝材が厚み２〜１０mm、密度１
０〜２００Kg／ｍ３のフエルトである請求項１又
は２に記載の遮音性木質床材。 (4) 中層２に、上層１の化粧貼り合板の表面に
貼着した化粧材７と同じ材質で略同じ厚みの木質
薄板６から成る層を積層せしめた請求項１〜３に
記載の遮音性木質床材。[Scope of Claim for Utility Model Registration] (1) A sound-insulating wooden flooring material comprising at least an upper layer 1 made of decorative laminated plywood, a middle layer 2 made of a damping sheet and plywood, and a lower layer 3 made of a cushioning material. , A sound insulating wooden flooring material characterized in that the layer consisting of the vibration damping sheet is provided with at least four layers of vibration damping sheets made of a foamed polymer containing oval air bubbles having a long axis in the layer direction. . (2) The sound-insulating wooden flooring material according to claim 1, wherein the vibration damping sheet 4 is a sheet formed by heating and compressing a foamed polymer sheet having a thickness of about 2 to 6 mm to a thickness of 0.3 to 2 mm. (3) The cushioning material of the lower layer 3 has a thickness of 2 to 10 mm and a density of 1.
The sound-insulating wooden flooring material according to claim 1 or 2, which is a felt having a weight of 0 to 200 kg/ m3 . (4) Sound insulation according to any one of claims 1 to 3, wherein the middle layer 2 is laminated with a layer consisting of a thin wooden board 6 made of the same material and having approximately the same thickness as the decorative material 7 adhered to the surface of the decorative laminated plywood of the upper layer 1. wooden flooring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12648989U JPH0363648U (en) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12648989U JPH0363648U (en) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363648U true JPH0363648U (en) | 1991-06-21 |
Family
ID=31674298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12648989U Pending JPH0363648U (en) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008202333A (en) * | 2007-02-21 | 2008-09-04 | Yamaha Corp | Floor panel structure |
| JP4578834B2 (en) * | 2004-03-17 | 2010-11-10 | スカラ株式会社 | Fatigue recovery support device |
-
1989
- 1989-10-27 JP JP12648989U patent/JPH0363648U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4578834B2 (en) * | 2004-03-17 | 2010-11-10 | スカラ株式会社 | Fatigue recovery support device |
| JP2008202333A (en) * | 2007-02-21 | 2008-09-04 | Yamaha Corp | Floor panel structure |