JPH0247438A - Dampproof construction of woody panel - Google Patents
Dampproof construction of woody panelInfo
- Publication number
- JPH0247438A JPH0247438A JP19972788A JP19972788A JPH0247438A JP H0247438 A JPH0247438 A JP H0247438A JP 19972788 A JP19972788 A JP 19972788A JP 19972788 A JP19972788 A JP 19972788A JP H0247438 A JPH0247438 A JP H0247438A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- moisture
- dampproof
- panel
- face member
- 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
- 238000010276 construction Methods 0.000 title description 7
- 239000011120 plywood Substances 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 abstract description 32
- 239000012790 adhesive layer Substances 0.000 abstract description 12
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 5
- 229920000098 polyolefin Polymers 0.000 abstract description 5
- 239000000805 composite resin Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 229920005672 polyolefin resin Polymers 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 23
- 239000002023 wood Substances 0.000 description 13
- 230000004888 barrier function Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004927 fusion Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、内部結露等による構造体パネルの耐久性の低
下を防止することができる木質パネルの防湿構造に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a moisture-proof structure for a wood panel that can prevent a decrease in durability of a structural panel due to internal condensation or the like.
［従来の技術］
第５図及び第６図に示すように、従来の木質パネル工法
において使用されている木質パネル１は、木枠ＩＡ内に
グラスウール等より成る断熱材Ｎ２［発明が解決しよう
とする課Ｂ］
上述した従来の木質パネル１によれば、製造工程及び現
場での組立工程において、防湿Ｎ５が外部に露出してい
るため、木質パネルｌに何かが接触した際、防湿層５に
破れ、剥がれ等の破損が起きやすいという問題点があっ
た。仮にこのような破損が生じた場合、その部分から湿
気が侵入して木質パネル１の防湿効果が得られなくなる
。また、室内側面材４と仕上げ材（図示せず）等との良
好な接着性が得にくいという欠点もあった。[Prior Art] As shown in Figs. 5 and 6, the wood panel 1 used in the conventional wood panel construction method has a heat insulating material N2 made of glass wool or the like in the wooden frame IA. Section B] According to the conventional wood panel 1 described above, the moisture-proof layer 5 is exposed to the outside during the manufacturing process and on-site assembly process, so when something comes into contact with the wood panel 1, the moisture-proof layer 5 There was a problem in that damage such as tearing and peeling was likely to occur. If such damage occurs, moisture will enter through the damaged area, and the moisture-proofing effect of the wood panel 1 will no longer be achieved. Another drawback was that it was difficult to obtain good adhesion between the interior side wall material 4 and a finishing material (not shown).
本発明は、防湿層の破損を防止することができる木質パ
ネルの防湿構造を提供することを目的とする。An object of the present invention is to provide a moisture-proof structure for a wood panel that can prevent damage to the moisture-proof layer.
が生じる虞れはない、また、防湿層は、両側の層に挟ま
れて存在しているので、室内側面材と仕上げ材等との接
着性が改善される。Moreover, since the moisture-proof layer is sandwiched between the layers on both sides, the adhesion between the interior side wall material and the finishing material is improved.
［課題を解決するための手段］
本発明は、合板より成る室内側面材を有する木質パネル
において、前記室内側面材の内部に防湿層を一体に形成
したことを特徴とする。[Means for Solving the Problems] The present invention is a wood panel having an interior side panel made of plywood, characterized in that a moisture-proof layer is integrally formed inside the interior panel.
防湿層は、室内側面材の内部に形成されていればよく、
合板内の如何なる層に位置していてもよい。The moisture barrier layer only needs to be formed inside the interior side panels.
It can be located in any layer within the plywood.
防湿層の材料としては、ポリオレフィン系樹脂、ポリオ
レフィン系複合樹脂等を使用することができる。As the material for the moisture-proof layer, polyolefin resin, polyolefin composite resin, etc. can be used.
［作用１
防湿層は、木質パネルの室内側面材の内部に形成され、
外部に露出していないので、製造工程及び現場での組立
工程において木質パネルに何かがぶつかっても防湿層に
直接破れ、剥がれ等の損傷［実施例１
図面を参照して本発明を木質パネル工法に適用した場合
の実施例を説明する。[Action 1: The moisture barrier layer is formed inside the interior side panel of the wood panel,
Since it is not exposed to the outside, even if something hits the wooden panel during the manufacturing process or on-site assembly process, it will directly tear the moisture barrier layer and cause damage such as peeling. An example when applied to a construction method will be described.
第１図に示すように、第１実施例に係る木質パネルｌの
室内側面材４は、表Ｆｉ（単板）６と、熱接着により又
は熱融着により接着層として形成したフィルム状の防湿
層５と、芯板（単板）７と、接着層８と、裏板（単板）
９とを合板として一体に積層形成することにより構成す
る。As shown in FIG. 1, the interior side surface material 4 of the wooden panel l according to the first embodiment is a moisture-proof film formed with a surface Fi (veneer) 6 and an adhesive layer by thermal adhesion or thermal fusion. Layer 5, core plate (veneer) 7, adhesive layer 8, back plate (veneer)
9 are integrally laminated as plywood.
この防湿層５は、ポリオレフィン系樹脂、ポリオレフィ
ン系複合樹脂等をフィルム状に形成したものであり、換
言すると、接着層そのものをフィルム状の熱接着シート
または熱融着シートとするものである。具体的には、ポ
リオレフィン系樹脂とは、ポリエチレン、ポリプロピレ
ン等であり、ポリオレフィン系複合樹脂とは、ポリオレ
フィンとポリ塩化ビニル、ポリ塩化ビニリデン等を共押
し出し又はラミネートしたものである。このように形成
した防湿層５の性能は、ｆｌＳ ２ ０２０８による
透湿度で７．０ ｇ／ｒｄ２４ｈｒ以上が望ましい。The moisture-proof layer 5 is made of a polyolefin resin, a polyolefin composite resin, or the like formed into a film. In other words, the adhesive layer itself is a film-like thermal adhesive sheet or a thermal adhesive sheet. Specifically, the polyolefin resin is polyethylene, polypropylene, etc., and the polyolefin composite resin is a coextrusion or lamination of polyolefin, polyvinyl chloride, polyvinylidene chloride, etc. The moisture-proof layer 5 thus formed preferably has a moisture permeability of 7.0 g/rd24hr or more according to flS 2 0208.
また、この室内側面材４の性能は、構造用合板のＪＡＳ
規格の一類合板に適合するものである。In addition, the performance of this indoor side material 4 is based on the JAS structural plywood standard.
It complies with the Class 1 plywood standard.
この室内側面材４を使用し、一方に室外側面材３が接着
され、内部にグラスウール製断熱材層２が介装された木
枠ＩＡの他方にこの室内側面材４を接着することにより
、木質パネル１を作製する（第５図参照）。By using this indoor side wall material 4 and adhering this indoor side wall material 4 to the other side of the wooden frame IA, which has the outdoor side wall material 3 glued to one side and the glass wool insulation layer 2 interposed inside, Panel 1 is produced (see Figure 5).
なお、室内側面材４に、電気のコンセントを設置する場
合には、第４図に示すように、一部分を切り欠いてこの
部分にＯリング等からなる防湿シールＩＯＡ付のコンセ
ントプレート１０を設ければよい。In addition, when installing an electric outlet on the indoor side wall 4, as shown in FIG. 4, a part is cut out and an outlet plate 10 with a moisture-proof seal IOA made of an O-ring or the like is installed in this part. Bye.
次に本実施例の作用、効果を説明する。Next, the functions and effects of this embodiment will be explained.
室内側面材４における接着層を兼ねる防湿層５は、その
外側に表板６を存していて外部に直接露出していない、
従って、製造工程及び現場での組立工程の際、表板６に
何かが接触しても防湿層５に直接接触する虞れはなく、
防湿層５自体に破れ、剥がれ等の損傷が生じることはな
くなる。また、熱接着又は熱融着により両側の表板６及
び芯板７と接着しているので、接着性の点でも良好であ
る。The moisture-proof layer 5, which also serves as an adhesive layer in the interior side wall material 4, has a top plate 6 on the outside thereof and is not directly exposed to the outside.
Therefore, even if something comes into contact with the top plate 6 during the manufacturing process and on-site assembly process, there is no risk of it coming into direct contact with the moisture-proof layer 5.
Damage such as tearing and peeling will not occur to the moisture-proof layer 5 itself. Further, since the front plate 6 and the core plate 7 on both sides are bonded by thermal adhesion or heat fusion, the adhesive property is also good.
さらに、木質パネル１を用いて住宅等を構成した際、室
内側面材４に接着される仕上げ材等の当該室内側面材４
との接着性も良好となる。Furthermore, when constructing a house or the like using the wood panel 1, the interior side surface material 4, such as a finishing material that is adhered to the interior side surface material 4,
It also has good adhesion with.
次に、第２図に示すように、第２実施例に係る室内側面
材４は、表板６と、中央に防湿層５が介挿された第１の
接着層８Ａと、芯板７と、第２の接着１ｉ８Ｂと、裏板
９とを合板として一体に積層形成することにより構成す
る。Next, as shown in FIG. 2, the indoor side surface material 4 according to the second embodiment includes a top plate 6, a first adhesive layer 8A with a moisture-proof layer 5 inserted in the center, and a core plate 7. , the second adhesive 1i8B and the back plate 9 are integrally laminated as plywood.
本実施例の防湿Ｎ５の材質と防湿性能、室内側面材４の
性能等は、上記第１実施例の場合と同様である。The material and moisture-proof performance of the moisture-proof N5, the performance of the interior side wall material 4, etc. of this embodiment are the same as those of the first embodiment.
本実施例の場合、防湿層５が接着層８Ａ中に埋設されて
いることにより、接着強度の点で優れている。In the case of this example, the moisture-proof layer 5 is embedded in the adhesive layer 8A, so that the adhesive strength is excellent.
次に、第３図に示すように、第３実施例に係る室内側面
材４は、表板６と、第１の接着層８Ａと、芯板又は添え
芯板を兼ねた防湿層５と、第２の接着層８Ｂと、裏板９
とを合板として一体に積層形成することにより構成する
。Next, as shown in FIG. 3, the interior side wall material 4 according to the third embodiment includes a top plate 6, a first adhesive layer 8A, and a moisture-proof layer 5 that also serves as a core plate or a splint plate. Second adhesive layer 8B and back plate 9
It is constructed by integrally laminating and forming plywood.
本実施例の防湿層５の材質と防湿性能、室内側面材４の
性能等も、上記第１実施例の場合と同様である。The material and moisture-proof performance of the moisture-proof layer 5, the performance of the interior side wall material 4, etc. of this embodiment are also the same as those of the first embodiment.
本実施例の場合、上記実施例のように特別の芯板７を必
要としないでも、室内側面材４を構成することができる
という効果も得られる。In the case of this embodiment, an effect can also be obtained in that the interior side wall material 4 can be constructed without requiring a special core plate 7 as in the above embodiment.
なお、本発明において、要は防湿層５が室内側面材４中
に形成されて外部に露出していなければよく、その形成
場所は問わない、従って、上記実施例に係る構成の他に
可能であれば、例えば表板６中に一体に積層形成し、あ
るいは第２の接着層８Ｂ内に形成してもよい、しかし、
防湿１１５は室内側に位置する表ｖｉ、６に近接して設
けた方が、室内側からの湿気を木質パネル１が吸うこと
がなく、防湿上有利である。In addition, in the present invention, the point is that the moisture-proof layer 5 is formed in the interior side wall material 4 and is not exposed to the outside, and it does not matter where it is formed. If present, it may be integrally laminated in the top plate 6 or formed in the second adhesive layer 8B, but,
It is more advantageous in terms of moisture resistance that the moisture barrier 115 is provided close to the tables vi and 6 located on the indoor side, since the wood panel 1 will not absorb moisture from the indoor side.
また、上記実施例は、木質パネル工法に適用した場合に
ついて説明したが、その他の従来の工法、例えば軸組工
法、枠組壁工法等の場合にも同様に適用することができ
る。Furthermore, although the above embodiments have been described with reference to the case where the present invention is applied to the wooden panel construction method, the present invention can be similarly applied to other conventional construction methods such as the frame construction method and the framed wall construction method.
［発明の効果］
本発明によれば、防湿層に損傷の生じる虞れのない木質
パネルを得ることができる。[Effects of the Invention] According to the present invention, it is possible to obtain a wood panel in which there is no risk of damage to the moisture barrier layer.
第１図〜第３図は本発明のそれぞれ第１実施例〜第３実
施例を示す各要部断面図、第４図はコンセントプレート
の取付状態を示す断面図、第５図は従来の木質パネルの
斜視図、第６図は第５図の木質パネルの要部断面図であ
る。
ｌ・・・木質パネル、４・・・室内側面材、５・・・防
湿層、８．８Ａ、８Ｂ・・・接着層。
出願人 ミサワホーム株式会社Figures 1 to 3 are sectional views of main parts showing the first to third embodiments of the present invention, Figure 4 is a sectional view showing how the outlet plate is attached, and Figure 5 is a conventional wooden A perspective view of the panel, and FIG. 6 is a sectional view of the main part of the wooden panel shown in FIG. l...Wood panel, 4...Indoor side material, 5...Moisture-proof layer, 8.8A, 8B...Adhesive layer. Applicant Misawa Homes Co., Ltd.
Claims (1)
いて、前記室内側面材の内部に防湿層を一体に形成した
ことを特徴とする木質パネルの防湿構造。(1) A moisture-proof structure for a wooden panel having an interior side panel made of plywood, characterized in that a moisture-proof layer is integrally formed inside the interior side panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19972788A JPH0247438A (en) | 1988-08-09 | 1988-08-09 | Dampproof construction of woody panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19972788A JPH0247438A (en) | 1988-08-09 | 1988-08-09 | Dampproof construction of woody panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247438A true JPH0247438A (en) | 1990-02-16 |
Family
ID=16412612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19972788A Pending JPH0247438A (en) | 1988-08-09 | 1988-08-09 | Dampproof construction of woody panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010060983A (en) * | 2008-09-05 | 2010-03-18 | Yamaha Corp | Leg structure of keyboard instrument |
-
1988
- 1988-08-09 JP JP19972788A patent/JPH0247438A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010060983A (en) * | 2008-09-05 | 2010-03-18 | Yamaha Corp | Leg structure of keyboard instrument |
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