JP2558619Y2 - Moisture permeable and waterproof exterior base material - Google Patents
Moisture permeable and waterproof exterior base materialInfo
- Publication number
- JP2558619Y2 JP2558619Y2 JP933693U JP933693U JP2558619Y2 JP 2558619 Y2 JP2558619 Y2 JP 2558619Y2 JP 933693 U JP933693 U JP 933693U JP 933693 U JP933693 U JP 933693U JP 2558619 Y2 JP2558619 Y2 JP 2558619Y2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- moisture
- waterproof
- permeable
- exterior base
- 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 - Fee Related
Links
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、高気密住宅に用いるこ
とができる外装下地材に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exterior base material which can be used in a highly airtight house.
【０００２】[0002]
【従来の技術】従来の高気密住宅は、壁面に下地材を施
工後、該下地材表面に広幅の防水性フイルムを張り付け
るものであった（木造住宅工事共通仕様書 住宅金融普
及協会発行）。また、予め下地材に防水性を付与したも
のとして、基板表面に浸透性のない材質による防水層を
形成した建築用防水下地材が知られている（実開昭５８
−１９０２５）。2. Description of the Related Art A conventional highly airtight house has a structure in which a base material is applied to a wall surface and a wide waterproof film is attached to the surface of the base material. . Further, as a material which has been provided with waterproofness in advance to the base material, a waterproof base material for construction in which a waterproof layer is formed on the surface of the substrate by a material having no permeability is known (Japanese Utility Model Application No.
-19025).
【０００３】[0003]
【考案が解決しようとする課題】上述のように壁面に下
地材を施工後に広幅の防水性フイルムをその上に張り付
ける作業は、少なくとも２人以上が一組となって行わね
ばならず、作業効率が悪いものであった。As described above, after the base material is applied to the wall surface, the work of attaching a wide waterproof film thereon must be performed by at least two people as a set. It was inefficient.
【０００４】また、防水性フイルムを下地材施工後に張
り付けたり、透湿性はなく防水性のみを付与した下地材
を壁面に使用した場合は、壁面内が高湿度に保たれるた
めかびが発生したり、壁面内の木材の腐食をもたらすも
のであった。In addition, when a waterproof film is adhered after the base material is applied, or when a base material having only waterproof property without moisture permeability is used for a wall surface, mold is generated because the inside of the wall surface is kept at high humidity. And caused corrosion of the wood inside the wall.
【０００５】本考案は、透湿・防水性能を有する高気密
住宅の壁面を形成するためのものであって、一人で簡単
に取り付けることができる、作業性に優れた透湿・防湿
性下地材を提供することを目的とするものである。The present invention is for forming a wall surface of a highly airtight house having a moisture-permeability and a waterproof property, and can be easily installed by one person, and has excellent workability. The purpose is to provide.
【０００６】[0006]
【課題を解決するための手段】粘着剤を適宜間隔を置い
て筋状あるいは点状に塗布した透湿・防水性フイルムを
板状基材に貼着することにより上記課題を解決すること
ができることを見出し本考案に到達したものである。Means for Solving the Problems The above object can be attained by sticking a moisture-permeable / waterproof film in which a pressure-sensitive adhesive is applied at appropriate intervals in a streak or dot shape to a plate-like substrate. Heading and arrived at the present invention.
【０００７】以下本考案の一実施例を示す図面に基づい
て説明する。まず、熱可塑性樹脂に無機物などの充填剤
を混入して得たフイルムを弱延伸することにより透湿性
を付与した透湿・防水性フイルム（２）に粘着剤（３）
を１０ｍｍの間隔を置いて筋状に塗布し、然る後板状基
材（１）に貼着する。前記透湿・防水性フイルムとして
は特に限定されないが、加工のし易さコストの面から少
なくとも板状基材と同じ幅、厚み０．０２〜０．１ｍ
ｍ、透湿度２０００〜５０００好ましくは３０００〜４
０００ｇ／ｍ2 ・２４ｈｒのポリエチレンフイルムが好
ましい。An embodiment of the present invention will be described below with reference to the drawings. First, a film obtained by mixing a filler such as an inorganic substance into a thermoplastic resin is weakly stretched to give a moisture-permeable and waterproof film (2) with an adhesive (3).
Is applied in a streak form at an interval of 10 mm, and then adhered to the plate-like substrate (1). The moisture-permeable / waterproof film is not particularly limited, but at least the same width and thickness as 0.02 to 0.1 m as the plate-like substrate from the viewpoint of ease of processing and cost.
m, moisture permeability 2000 to 5000, preferably 3000 to 4
A 2,000 g / m 2 · 24 hr polyethylene film is preferred.
【０００８】塗布される粘着剤についても特に限定はな
いが、パテ状の合成ゴム、シリコン系、アクリル系、酢
酸ビニル系、ウレタン系の粘着剤が用いられる。粘着剤
は得られる下地材の透湿性を阻害しないため筋状あるい
は点状に塗布されるものである。筋状に塗布する場合は
直線状、波形状、破線状などどのような形状であっても
よく、また、交差してもよい。筋状あるいは点状に塗布
される粘着剤の間隔は作業性と貼着性、更にロール巻き
されたフイルムの巻き戻し性などにより適宜決定される
ものである。The adhesive to be applied is not particularly limited, but putty-like synthetic rubber, silicone-based, acrylic-based, vinyl acetate-based, and urethane-based adhesives are used. The pressure-sensitive adhesive is applied in a streak or dot shape so as not to impair the moisture permeability of the obtained base material. When applied in a streak shape, the shape may be any shape such as a linear shape, a wavy shape, a broken line shape, or may intersect. The interval between the adhesives applied in the form of streaks or dots is appropriately determined according to the workability and sticking property, and the unwinding property of the rolled film.
【０００９】板状基材としては、合板、石膏ボード、パ
ーチクルボード、珪酸カルシウム板などがあり、コス
ト、作業性の点で合板、石膏ボードが好ましい。Examples of the plate-like substrate include plywood, gypsum board, particle board, calcium silicate board and the like, and plywood and gypsum board are preferred in view of cost and workability.
【００１０】[0010]
【作用及び効果】本考案の透湿・防水性外装下地材は、
透湿性を有するので該下地材を施工した壁面は湿度が変
化する、いわゆる呼吸作用をするので快適な住環境を提
供でき、また、予め透湿・防水性フイルムを板状基材に
貼着しているため、作業性がよく一人で取り付け工事が
できるものである。[Function and effect] The moisture-permeable and waterproof exterior base material of the present invention is
Since the base material has moisture permeability, the wall surface on which the base material is constructed changes in humidity, so-called respiratory action can be provided, so that a comfortable living environment can be provided.Also, a moisture-permeable and waterproof film is attached to the plate-shaped base material in advance. Therefore, the workability is good and the installation work can be done by one person.
【００１１】また、該透湿・防水性外装下地材を取付け
た後、各下地材の隙間には粘着目地テープを貼り付ける
ことが本考案の下地材の機能を発揮するうえで効果的で
ある。It is effective to attach an adhesive joint tape to a gap between the respective base materials after attaching the moisture-permeable / waterproof exterior base material in order to exhibit the function of the base material of the present invention. .
【００１２】更に、本考案の透湿・防水性外装下地材
は、透湿・防水性フイルムを予め下地材に貼着している
ので従来用いているフイルムより強度を必要としないた
め、より薄い安価なフイルムを使用できる。Further, the moisture-permeable / waterproof exterior base material of the present invention does not require strength as compared with a conventionally used film because the moisture-permeable / waterproof film is pasted on the base material in advance, so that it is thinner. Inexpensive films can be used.
【図１】本考案の透湿・防水性外装下地材の斜視図を示
した説明図である。FIG. 1 is an explanatory view showing a perspective view of a moisture-permeable / waterproof exterior base material of the present invention.
１ 板状基材 ２ 透湿・防水性フイルム ３ 粘着剤 DESCRIPTION OF SYMBOLS 1 Plate-shaped base material 2 Moisture-permeable and waterproof film 3 Adhesive
Claims (1)
点状に塗布された透湿・防水性合成樹脂フイルムが板状
基材に貼着された透湿・防水性外装下地材。1. A moisture-permeable / waterproof exterior base material comprising a moisture-permeable / waterproof synthetic resin film coated with a pressure-sensitive adhesive at appropriate intervals in a streak-like or dot-like shape on a plate-like substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP933693U JP2558619Y2 (en) | 1993-02-09 | 1993-02-09 | Moisture permeable and waterproof exterior base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP933693U JP2558619Y2 (en) | 1993-02-09 | 1993-02-09 | Moisture permeable and waterproof exterior base material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0662066U JPH0662066U (en) | 1994-09-02 |
| JP2558619Y2 true JP2558619Y2 (en) | 1997-12-24 |
Family
ID=11717636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP933693U Expired - Fee Related JP2558619Y2 (en) | 1993-02-09 | 1993-02-09 | Moisture permeable and waterproof exterior base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2558619Y2 (en) |
-
1993
- 1993-02-09 JP JP933693U patent/JP2558619Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0662066U (en) | 1994-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |