JPH0320647U - - Google Patents
Info
- Publication number
- JPH0320647U JPH0320647U JP8103889U JP8103889U JPH0320647U JP H0320647 U JPH0320647 U JP H0320647U JP 8103889 U JP8103889 U JP 8103889U JP 8103889 U JP8103889 U JP 8103889U JP H0320647 U JPH0320647 U JP H0320647U
- Authority
- JP
- Japan
- Prior art keywords
- plywood
- laminated
- foam
- embedded
- flooring material
- 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
- 239000011120 plywood Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000009408 flooring Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Description
第１図ａ〜ｄは、本考案の直貼り用遮音性木質
床材の断面構成を示した図である。第２図は第１
図ｄの構成を示した本考案の床材の斜視図である
。第３図は、本考案の直貼り用遮音性木質床材と
比較するために製造した床材の断面構成を示した
図である。第４図は、実施例１、実施例２及び比
較例で作製した床材の床衝撃音遮断性能を表す。
図中○印は実施例１、◎は実施例２、●は比較例
２の場合を表す。
１……上層、２……発泡体埋設合板、３……下
層、４……合板、５……制振シート、６……中芯
打抜合板、７……発泡体。
FIGS. 1a to 1d are diagrams showing the cross-sectional structure of the sound-insulating wooden flooring material for direct attachment of the present invention. Figure 2 is the first
FIG. 3 is a perspective view of the flooring material of the present invention showing the configuration shown in FIG. d; FIG. 3 is a diagram showing the cross-sectional structure of a flooring material manufactured for comparison with the sound-insulating wooden flooring material for direct attachment of the present invention. FIG. 4 shows the floor impact sound insulation performance of the floor materials produced in Example 1, Example 2, and Comparative Example.
In the figure, ○ indicates Example 1, ◎ indicates Example 2, and ● indicates Comparative Example 2. 1... Upper layer, 2... Foam embedded plywood, 3... Lower layer, 4... Plywood, 5... Vibration damping sheet, 6... Core punched plywood, 7... Foam.
Claims (1)
からなる上層１と緩衝材からなる下層３との間に
、少なくとも合板４及び表面積の４０％以上を打
抜いた中芯打抜合板６の該打抜部に発泡体７を埋
設せしめた発泡体埋設合板２とを積層せしめたこ
とを特徴とする直貼り用遮音性木質床材。 ２ 合板４と発泡体埋設合板２との間に制振シー
ト５を積層した請求項１に記載の直貼り用床材。 ３ 合板４を発泡体埋設合板２の上層側に積層し
た請求項１又は２に記載の直貼り用遮音性木質床
材。 ４ 合板４を発泡体埋設合板２より下層側に積層
した請求項１又は２に記載の直貼り用遮音性木質
床材。[Claims for Utility Model Registration] 1. Between an upper layer 1 made of decorative laminated plywood with a damping sheet 5 laminated on the back side and a lower layer 3 made of a cushioning material, at least 40% of the plywood 4 and the surface area are punched out. A sound-insulating wooden flooring material for direct attachment, characterized in that a foam-embedded plywood board 2 in which a foam body 7 is embedded is laminated in the punched portion of a core punched plywood board 6. 2. The flooring material for direct attachment according to claim 1, wherein a damping sheet 5 is laminated between the plywood 4 and the foam-embedded plywood 2. 3. The sound-insulating wooden flooring material for direct attachment according to claim 1 or 2, wherein the plywood 4 is laminated on the upper layer side of the foam-embedded plywood 2. 4. The sound-insulating wooden flooring material for direct attachment according to claim 1 or 2, wherein the plywood 4 is laminated on the lower layer side than the foam-embedded plywood 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8103889U JPH0320647U (en) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8103889U JPH0320647U (en) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320647U true JPH0320647U (en) | 1991-02-28 |
Family
ID=31626624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8103889U Pending JPH0320647U (en) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007070987A (en) * | 2005-09-09 | 2007-03-22 | Bridgestone Corp | Sound insulating floor board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646461A (en) * | 1987-02-04 | 1989-01-11 | Sanyo Kokusaku Pulp Co | Direct bonding floor material and its production |
-
1989
- 1989-07-10 JP JP8103889U patent/JPH0320647U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646461A (en) * | 1987-02-04 | 1989-01-11 | Sanyo Kokusaku Pulp Co | Direct bonding floor material and its production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007070987A (en) * | 2005-09-09 | 2007-03-22 | Bridgestone Corp | Sound insulating floor board |
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