JPH047948Y2 - - Google Patents
Info
- Publication number
- JPH047948Y2 JPH047948Y2 JP16455883U JP16455883U JPH047948Y2 JP H047948 Y2 JPH047948 Y2 JP H047948Y2 JP 16455883 U JP16455883 U JP 16455883U JP 16455883 U JP16455883 U JP 16455883U JP H047948 Y2 JPH047948 Y2 JP H047948Y2
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- interior
- plate
- sheet
- proof
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 33
- 239000004698 Polyethylene Substances 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 11
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 239000002655 kraft paper Substances 0.000 claims description 9
- 239000012792 core layer Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【考案の詳細な説明】
本考案は防湿シートを裏面に張着した内装材に
関するものである。[Detailed Description of the Invention] The present invention relates to an interior material having a moisture-proof sheet adhered to the back surface.
（従来技術と本考案の目的、構成）
従来の家屋の壁構造は一般には次のように行な
われている。(Prior Art and Purpose and Structure of the Present Invention) Conventional wall structures of houses are generally constructed as follows.
外装施工の行なわれた柱、間柱などの下地構
造材間に表面に防湿層付き断熱材を該防湿材側
を室内に向けて取付けた後、下地構造材上に胴
縁など下地材を固着し、その下地材上に表面に
内装板を施工する。 After installing a heat insulating material with a moisture-proof layer on the surface between the base structure materials such as columns and studs on which exterior construction has been performed, with the moisture-proof material side facing indoors, the base material such as a rim is fixed on the base structure material. Then, an interior board is constructed on the surface of the base material.
防湿材の付けていない断熱材を用いた場合
は、下地構造材間に断熱材を取付け、更に下地
構造材上に該断熱材を覆うよう防湿材（ポリエ
チレンシート．アスフアルトフエルト）を張り
つけた後、同様に内装板を施工する。 When using insulation without a moisture barrier, install the insulation between the base structure materials, and then attach the moisture barrier (polyethylene sheet, asphalt felt) on the base structure to cover the insulation. Install the interior panels in the same way.
しかしこれら，の壁の施工方法では、内装
板自体を通してあるいは内装板の突合せ部より壁
内に室内側の湿気が透湿され、断熱材に付された
防湿材、または下地構造材上に取付けられた防湿
材と内装板との間隙の湿度が上昇されると共に、
室内と壁間の温度差によつて内装板の裏面が結露
が生じる。そしてこの結露に伴なう結露水が下地
構造材、下地材に浸透し、長期間にわたつて下地
構造材、下地材又はそれらを固着している釘を腐
食し、家屋の耐久性を低下するなどの問題点を残
している。 However, in these wall construction methods, the moisture on the indoor side is permeated into the wall through the interior panels themselves or from the butt parts of the interior panels, and the moisture on the indoor side is permeated into the wall through the interior panels themselves or from the butt parts of the interior panels, and the moisture barrier is attached to the insulation material or is attached to the underlying structure material. As well as increasing the humidity in the gap between the moisture-proof material and the interior board,
Due to the temperature difference between the room and the wall, condensation forms on the back side of the interior panel. The condensed water that accompanies this condensation penetrates into the underlying structural materials and foundation materials, corroding the underlying structural materials, foundation materials, or the nails that secure them over a long period of time, reducing the durability of the house. There are still problems such as:
本考案はこのような従来の壁構造の問題点を解
消することを目的とする。すなわち本考案は以下
詳述するように、板状体１の壁側裏面にポリエチ
レンシート２ａを芯層とし、その表裏にクラフト
紙２ｂ，２ｂを積層した防湿シート２を張着した
ものである。本考案はこのような構成をとること
により、内装材１から壁構造への湿気の漏洩を確
実に防止するとともに、防湿シート２が板状体１
と接着剤による接着が可能となり、また下地構造
材または下地材への接着をも可能としたものであ
る。 The present invention aims to solve these problems of conventional wall structures. That is, in the present invention, as will be described in detail below, a polyethylene sheet 2a is used as a core layer on the back surface of the wall side of a plate-like body 1, and a moisture-proof sheet 2 in which kraft papers 2b, 2b are laminated is pasted on the front and back sides of the polyethylene sheet 2a. By adopting such a configuration, the present invention reliably prevents moisture from leaking from the interior material 1 to the wall structure, and the moisture-proof sheet 2 is attached to the plate-like body 1.
This makes it possible to bond with an adhesive and also to a base structural material or base material.
（実施例の説明）
以下図面に記載された本考案の実施例について
説明する。(Description of Examples) Examples of the present invention shown in the drawings will be described below.
(1) 本考案は表面に任意化粧を施こされた板状体
１の裏面に、ポリエチレンシート２ａを芯層と
し、その表裏にクラフト紙２ｂ，２ｂを張着し
た防湿シート２を張着し、かつ該防湿シート２
を板状体１の直交する２辺木口面から任意幅突
出した突片２ｘを形成した内装材に関する。(1) In the present invention, a moisture-proof sheet 2, which has a polyethylene sheet 2a as a core layer and kraft paper 2b, 2b pasted on the front and back sides, is pasted on the back side of a plate-like body 1 whose surface has been given an arbitrary decoration. , and the moisture-proof sheet 2
The present invention relates to an interior material in which a protruding piece 2x is formed to protrude from the end surface of two orthogonal sides of the plate-like body 1 by an arbitrary width.
(2) 板状体１としては合板、繊維板、木削片板、
石膏板、石綿セメント板、PC板、硅カル板な
ど板状体を基板とし、その表面に任意塗装処理
（柄模様印刷を含む）、化粧紙、あるいは合成樹
脂化粧シート張りなどの任意化粧を施されたも
のが用いられる。(2) As the plate-like body 1, plywood, fiberboard, wood chip board,
The substrate is a plate-like material such as a gypsum board, an asbestos cement board, a PC board, or a silicon board, and the surface is coated with any desired coating (including pattern printing), decorative paper, or synthetic resin decorative sheeting. The one given is used.
(3) 板状体１の裏面に接着剤を介してポリエチレ
ンシート２ａを芯層としその表裏にクラフト紙
２ｂ，２ｂを張着された防湿シート２を板状体
１の少なくとも直交する２辺木口において任意
幅だけ突出した突片２ｘを形成するように張着
する。(3) A moisture-proof sheet 2, which has a polyethylene sheet 2a as a core layer and kraft paper 2b, 2b pasted on the front and back sides of the core layer with an adhesive on the back side of the plate-like body 1, is attached to the end of at least two orthogonal sides of the plate-like body 1. It is pasted so as to form a protruding piece 2x that protrudes by an arbitrary width.
防湿シート２はポリエチレンシート２ａを芯
層としその表裏にクラフト紙２ｂ，２ｂが張着
された３層構造からなり、ポリエチレンシート
２ａと各々クラフト紙２ｂを積層した後、加熱
圧着することにより熱融着されたものである。 The moisture-proof sheet 2 has a three-layer structure in which a polyethylene sheet 2a is used as a core layer and kraft papers 2b and 2b are attached to the front and back sides of the core layer. It was worn.
防湿シート２が３層構造とされることで、板
状体１の裏面への張着に際しては、板状体１の
裏面、あるいは防湿シート２の片面またその両
方に酢ビ、塩ビ、エチレン−酢ビなどの通常の
シート状物の張着に用いられる接着剤を塗布し
つつ、ラミネーター装置などの張着装置を用い
て高能率に生産することができる。 Since the moisture-proof sheet 2 has a three-layer structure, when it is attached to the back side of the plate-like body 1, vinyl acetate, vinyl chloride, ethylene- It can be produced with high efficiency by applying an adhesive commonly used for pasting sheet materials such as vinyl acetate, and using a pasting device such as a laminator.
防湿シート２は板状体１の少なくとも直交す
る２辺木口において任意幅だけ突出した突片２
ｘが形成されており、その施工において、予じ
め施工された板状体１の防湿シート２による突
片２ｘ側に次に施工される内装材の突片２ｘの
無い木口面を突合せ施工する。このようにして
内装材の突合せ部分においてもその裏面側に防
湿層が形成される。 The moisture-proof sheet 2 has protrusions 2 that protrude by an arbitrary width at least at the ends of two orthogonal sides of the plate-like body 1.
x is formed, and in the construction, the end surface of the interior material to be installed next without the protrusion 2x is butted against the protrusion 2x side of the moisture-proof sheet 2 of the plate-shaped body 1 that has been previously applied. . In this way, a moisture-proof layer is also formed on the back side of the abutted portion of the interior material.
また板状体１の直交する２辺木口に形成され
る防湿シート２の突片２ｘにその少なくとも片
面に両面接着テープとして接着層を設けてお
く。そして一方の剥離紙を除去した側を板状体
１に接着し、他面は剥離紙を残しておく。その
施工に際し、接着層に残存する剥離紙を除去し
ながら内装材１，１を突合せ施工することで化
粧板の突合せ部においてその裏面に完全にシー
ルされた防湿層が形成される。 Further, an adhesive layer is provided as a double-sided adhesive tape on at least one surface of the protrusion 2x of the moisture-proof sheet 2 formed at the ends of two orthogonal sides of the plate-like body 1. Then, one side from which the release paper has been removed is adhered to the plate-like body 1, and the release paper is left on the other side. During construction, the interior materials 1 and 1 are butted and constructed while removing the release paper remaining on the adhesive layer, thereby forming a completely sealed moisture-proof layer on the back surface of the decorative laminate at the butt portion.
(3) 以上の実施例は内装材について記載したが内
装クロス、塩ビシート張りなどの下地板（合成
繊維板、木削片板、石膏板、PC板など）につ
いても応用することができる。(3) Although the above embodiments have been described with respect to interior materials, they can also be applied to base boards (synthetic fiberboard, wood chip board, gypsum board, PC board, etc.) such as interior cloth and PVC sheeting.
（本考案の作用効果）
芯層にポリエチレンシート２ａ、表裏面にク
ラフト紙２ｂ，２ｂからなる３層構造の防湿シ
ート２を用いることにより、板状体１裏面に防
湿シート２を張着するとき、接着剤を用い、ラ
ミネーター装置で連続的に生産することができ
る。(Effects of the present invention) When the moisture-proof sheet 2 is attached to the back surface of the plate-shaped body 1 by using the moisture-proof sheet 2 with a three-layer structure consisting of a polyethylene sheet 2a as a core layer and kraft paper 2b, 2b on the front and back surfaces. , can be produced continuously in a laminator device using adhesives.
また裏面の最下層にクラフト紙が形成されて
いるため、下地材への施工において釘打ち施工
はもちろん接着剤施工が行なえる。 In addition, since kraft paper is formed on the bottom layer of the back surface, it can be applied to the base material not only by nailing but also by adhesive.
直交する２辺木口に防湿シートの突片２ｘが
形成され内装材１，１の突合せ部においても防
湿層が形成される。 Protrusions 2x of the moisture-proof sheet are formed at the butt ends of two orthogonal sides, and a moisture-proof layer is also formed at the abutting portions of the interior materials 1,1.
突片２ｘを両面接着テープとし、剥離紙を貼
着しておけば突片２ｘ相互のシールがより完全
になる。 If the protrusions 2x are made of double-sided adhesive tape and a release paper is attached, the seal between the protrusions 2x will be more complete.
以上のように本考案内装材は、裏面側に防湿シ
ートが張着され突合せ部においても防湿層が形成
されるため、室内側の水分が内装材自体あるいは
突合せ部より壁内に透湿されることを完全に防止
し、壁内における湿度の上昇が抑制され結露の発
生が防止された。 As described above, in the interior material of the present invention, a moisture-proof sheet is pasted on the back side and a moisture-proof layer is also formed at the butt part, so moisture on the indoor side permeates into the wall from the interior material itself or the butt part. This completely prevents the rise in humidity within the walls and prevents condensation.
第１図：本考案内装材の平面図、第２図：防湿
シート２の断面図、第３図：内装材１，１の接合
部の側面図。
１……板状体、２……防湿シート、２ａ……ポ
リエチレンシート、２ｂ……クラフト紙、２ｘ…
…突片、３……下地構造材。
FIG. 1: A plan view of the interior material of the present invention, FIG. 2: A sectional view of the moisture-proof sheet 2, and FIG. 3: A side view of the joint between the interior materials 1, 1. 1... Plate-shaped body, 2... Moisture-proof sheet, 2a... Polyethylene sheet, 2b... Kraft paper, 2x...
... Protruding piece, 3... Base structure material.
Claims (1)
芯層とし、その表裏にクラフト紙２ｂ，２ｂを
積層した防湿シート２を張着した、 ことを特徴とする内装材。 (2) 表裏のクラフト紙２ｂ，２ｂにポリエチレン
シート２ａが熱融着されている実用新案登録請
求の範囲第１項記載の内装材。 (3) 防湿シート２が板状体１の直交する２辺木口
において任意幅突出した突片２ｘを形成した実
用新案登録請求の範囲第１項記載の内装材。[Claims for Utility Model Registration] (1) A polyethylene sheet 2a is used as a core layer on the back side of a plate-like body 1, and a moisture-proof sheet 2 made of laminated kraft papers 2b, 2b is pasted on the front and back sides of the polyethylene sheet 2a. Interior materials. (2) The interior material according to claim 1, in which a polyethylene sheet 2a is heat-sealed to the front and back kraft papers 2b, 2b. (3) The interior material according to claim 1, wherein the moisture-proof sheet 2 forms protrusions 2x that protrude to an arbitrary width at the ends of two orthogonal sides of the plate-like body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16455883U JPS6072233U (en) | 1983-10-26 | 1983-10-26 | Interior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16455883U JPS6072233U (en) | 1983-10-26 | 1983-10-26 | Interior material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6072233U JPS6072233U (en) | 1985-05-21 |
| JPH047948Y2 true JPH047948Y2 (en) | 1992-02-28 |
Family
ID=30360744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16455883U Granted JPS6072233U (en) | 1983-10-26 | 1983-10-26 | Interior material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6072233U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2733641B2 (en) * | 1993-03-26 | 1998-03-30 | 株式会社ノダ | Architectural board |
| JP2733643B2 (en) * | 1993-05-14 | 1998-03-30 | 株式会社ノダ | Architectural board |
| JP6514016B2 (en) * | 2015-04-14 | 2019-05-15 | コクヨ株式会社 | Bonded laminated material, method of producing laminated laminated material, furniture and interior material |
-
1983
- 1983-10-26 JP JP16455883U patent/JPS6072233U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6072233U (en) | 1985-05-21 |
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