JPH0860753A - Sealing method for building member by hollow elastic gasket - Google Patents

Sealing method for building member by hollow elastic gasket

Info

Publication number
JPH0860753A
JPH0860753A JP19316494A JP19316494A JPH0860753A JP H0860753 A JPH0860753 A JP H0860753A JP 19316494 A JP19316494 A JP 19316494A JP 19316494 A JP19316494 A JP 19316494A JP H0860753 A JPH0860753 A JP H0860753A
Authority
JP
Japan
Prior art keywords
hollow
gasket
air
flattened
elastic
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
Application number
JP19316494A
Other languages
Japanese (ja)
Inventor
Hirofumi Tanaka
弘文 田中
Hiroo Shioda
博夫 潮田
Masayoshi Konishi
正芳 小西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Osaka Cement Co Ltd
Original Assignee
Sumitomo Osaka Cement Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Osaka Cement Co Ltd filed Critical Sumitomo Osaka Cement Co Ltd
Priority to JP19316494A priority Critical patent/JPH0860753A/en
Publication of JPH0860753A publication Critical patent/JPH0860753A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To facilitate execution by removing air from the hollow section of a hollow elastic gasket to flatten it, locating the gasket at the gap section between building members, and guiding air into the hollow section to seal the gap section. CONSTITUTION: Air is sucked and removed from the hollow section 2 of a hollow elastic gasket made of an elastic resin material with a vacuum pump, and the hollow elastic gasket is flattened. The flattened gasket is located at the gap section between building members, then air is guided into the hollow section 2 of the flattened gasket, and the gasket is inflated in the gap section to seal it. The gap between adjacent building members can be airtightly sealed.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、弾性中空ガスケット材
料による建築部材のシール方法に関するものである。更
に詳しく述べるならば、本発明は、弾性中空ガスケット
材料を偏平化して建築部材の取り付け施工を容易にし、
後にその弾性的形状複元を許すことによって、建築部材
間隙部をシールする方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of sealing a building member with an elastic hollow gasket material. More specifically, the present invention flattens the elastic hollow gasket material to facilitate the installation of building components,
The invention later relates to a method of sealing a gap in a building member by allowing its elastic shape duplication.

【0002】[0002]

【従来の技術】一般に、建築部材間隙のシールに用いら
れる弾性中空ガスケット材料は、弾性樹脂材料からな
り、その中空部に空気が流入している。このガスケット
材料を建築部材、例えば外壁材料の目地部(間隙部)に
取りつけて、この目地部をシールし、外界から水の侵入
を防止する。このとき、中空ガスケット材料の体積を、
30〜60%程度圧縮変形させ、弾性樹脂材料の弾性復
元力により、目地部を完全に密封する。
2. Description of the Related Art Generally, an elastic hollow gasket material used for sealing a gap between building members is made of an elastic resin material, and air flows into the hollow portion. This gasket material is attached to a joint portion (gap portion) of a building member, for example, an outer wall material, and the joint portion is sealed to prevent water from entering from the outside. At this time, the volume of the hollow gasket material is
The joint is completely sealed by the elastic restoring force of the elastic resin material by compressing and deforming by about 30 to 60%.

【0003】従来の中空ガスケット材料付き外壁パネル
の施工において、外壁パネルのシール部に、中空ガスケ
ットが、非圧縮状態で取りつけられているため、前記圧
縮を施しつつ、外壁パネルを、正規パネル位置にセット
する必要があった。この中空ガスケット圧縮および外部
パネルの位置合せ固定は、入力又は持拭力で行われる
が、このために多大の時間と労力を要していた。
In the conventional construction of the outer wall panel with the hollow gasket material, since the hollow gasket is attached to the seal portion of the outer wall panel in a non-compressed state, the outer wall panel is placed in the regular panel position while performing the compression. I had to set it. The compression of the hollow gasket and the positional fixing of the outer panel are performed by inputting or wiping force, but this requires a lot of time and labor.

【0004】また、多数の中空ガスケット付き外壁パネ
ルを所定壁面に順次に配置固定する際、最後の1枚の中
空ガスケット付き外壁パネルの有する面積は、そのガス
ケット圧縮分だけ固定面積よりも大きいから、この中空
ガスケット付き外壁パネルの取り付けは、中空ガスケッ
トを圧縮しつつ、これを、固定面上に挿入する作業が必
要になる。この作業により、外壁パネルおよび中空ガス
ケットの接合部にも多大の外力が付加され、このため中
空ガスケットが剥離してしまうことがあり、これを復元
しつつ、正規位置に挿入固定する作業は甚しく困難なこ
とになる。
Further, when a large number of outer wall panels with hollow gaskets are sequentially arranged and fixed on a predetermined wall surface, the last one outer wall panel with hollow gaskets has an area larger than the fixed area by the amount of the gasket compression. The attachment of the outer wall panel with the hollow gasket requires an operation of inserting the hollow gasket into the fixing surface while compressing the hollow gasket. Due to this work, a large amount of external force is applied to the joint between the outer wall panel and the hollow gasket, which may cause the hollow gasket to peel off.It is extremely difficult to insert and fix the hollow gasket in the normal position while restoring it. It will be difficult.

【0005】[0005]

【発明が解決しようとする課題】本発明は、中空弾性ガ
スケットを用いて、建築部材の間隙部を容易にシール
し、当該建築部材の取り付け位置の精度を向上させるこ
とができる中空弾性ガスケットによる建築部材のシール
方法を提供しようとするものである。
SUMMARY OF THE INVENTION The present invention uses a hollow elastic gasket to easily seal the gap of a building member and improve the accuracy of the mounting position of the building member. An object of the present invention is to provide a method for sealing a member.

【0006】[0006]

【課題を解決するための手段】本発明に係る中空弾性ガ
スケットによる建築部材のシール方法は、弾性樹脂材料
からなる中空ガスケットの中空部から空気を除去して偏
平化し、この偏平化ガスケットを建築部材の間隙部に位
置させ、その後前記偏平化ガスケットの中空部に空気を
導入してこれを膨張させ、それによって前記建築部材間
隙部をシールすることを特徴とするものである。
According to the method for sealing a building member with a hollow elastic gasket according to the present invention, air is removed from the hollow portion of a hollow gasket made of an elastic resin material to flatten the hollow gasket, and the flattened gasket is used as a building member. The air is introduced into the hollow portion of the flattened gasket to inflate it, thereby sealing the building member gap portion.

【0007】本発明方法において、前記中空ガスケット
の偏平化のために、真空ポンプを用いて前記中空部から
空気を吸引除去してもよい。
In the method of the present invention, in order to flatten the hollow gasket, air may be sucked and removed from the hollow portion by using a vacuum pump.

【0008】本発明方法において、前記中空ガスケット
の偏平化のために、圧縮ローラを用いて、前記中空部か
ら空気を押出し除去してもよい。
In the method of the present invention, in order to flatten the hollow gasket, a compression roller may be used to push out air from the hollow portion.

【0009】[0009]

【作用】本発明方法に用いられる中空弾性ガスケット
は、例えば図1に示されているような環状断面形状を有
するものであって、環状部1の内側に中空部2が形成さ
れている。このガスケットの環状部1は、例えば図1に
示されているように平坦な底部1aと半円形頂1bを有
し、前記平坦底部1aにおいて、建築部材、例えば外壁
パネルの一辺部に接合され、この平坦底部1に対向する
半円形頂部2が隣接する外壁パネルの1辺部に圧縮変形
された状態で密着し、或は隣接する外壁パネルの対向す
る中空弾性ガスケットの半円形頂部2が圧縮変形した状
態で互に密着し、それによって両パネルの間隙部をシー
ルする。
The hollow elastic gasket used in the method of the present invention has, for example, an annular cross-sectional shape as shown in FIG. 1, and the hollow portion 2 is formed inside the annular portion 1. The annular portion 1 of this gasket has, for example, a flat bottom portion 1a and a semi-circular top portion 1b as shown in FIG. 1, and is joined to a building member, for example, one side portion of an outer wall panel, at the flat bottom portion 1a, The semi-circular top portion 2 facing the flat bottom portion 1 is in close contact with one side portion of the adjacent outer wall panel in a compressed state, or the semi-circular top portion 2 of the facing hollow elastic gasket of the adjacent outer wall panel is compressed and deformed. In close contact with each other, the gap between both panels is sealed.

【0010】本発明において、中空弾性ガスケットは、
弾性樹脂材料、例えば発泡クロロプレンゴム、又は発泡
シリコーンゴムなどから形成され、その断面面積は40
0〜1000mm2 程度、環状部の厚さは2〜6mm程度、
中空部断面積の、全断面積に対する割合30〜75%程
度である。中空弾性ガスケットの両端は密封されてい
る。
In the present invention, the hollow elastic gasket is
It is made of an elastic resin material such as foamed chloroprene rubber or foamed silicone rubber and has a cross-sectional area of 40
0 ~ 1000mm 2 , the thickness of the annular part is 2 ~ 6mm,
The ratio of the cross-sectional area of the hollow portion to the total cross-sectional area is about 30 to 75%. Both ends of the hollow elastic gasket are sealed.

【0011】本発明方法において、中空ガスケットの中
空部から空気を除去し、すなわち中空部を真空又は減圧
状態にし、大気圧によって、中空ガスケットを押圧し偏
平化する。この偏平化中空ガスケットの一例の断面形状
が図2に示されている。このようにすると、中空ガスケ
ットの高さが、著るしく減少し、この高さは建築材料の
所定間隙部(目地部)間隔よりも小さくなる。このた
め、偏平化中空ガスケット付き建築部材(外壁パネル)
は、他と干渉し合うことなく所定取り付け部に容易に、
かつ短時間内に位置ぎめし、固定することができる。ま
た取り付け位置の微妙な調整も容易に行うことが可能に
なる。
In the method of the present invention, air is removed from the hollow portion of the hollow gasket, that is, the hollow portion is evacuated or depressurized, and the hollow gasket is pressed and flattened by the atmospheric pressure. The cross-sectional shape of an example of this flattened hollow gasket is shown in FIG. In this case, the height of the hollow gasket is remarkably reduced, and the height is smaller than the predetermined gap (joint) interval of the building material. Therefore, building members with flattened hollow gaskets (outer wall panels)
Can be easily attached to a predetermined mounting part without interfering with others,
It can be positioned and fixed within a short time. In addition, it is possible to easily make fine adjustments to the mounting position.

【0012】ガスケットの中空部から空気を除去するに
は、中空ガスケットの排気口から真空ポンプにより空気
を吸引除去してもよいし、式は、中空ガスケットを、ロ
ールなどの押圧手段により押圧して中空部内の空気を、
排気口から押し出してもよい。排気口は、中空ガスケッ
トの一部に、開閉可能に設けられていてもよいし、式は
中空ガスケットの一部に、中空針を挿入して形成しても
よい。この排気口は、空気除去、偏平化の後に閉鎖す
る。式は中空針を除去すれば、針による開口部は弾性樹
脂材料の弾性により直ちに閉塞される。
In order to remove air from the hollow part of the gasket, air may be sucked and removed from the exhaust port of the hollow gasket by a vacuum pump. The formula is that the hollow gasket is pressed by a pressing means such as a roll. The air in the hollow part,
It may be pushed out from the exhaust port. The exhaust port may be provided in a part of the hollow gasket so as to be openable and closable, and the formula may be formed by inserting a hollow needle into a part of the hollow gasket. This exhaust port is closed after air removal and flattening. In the formula, when the hollow needle is removed, the opening of the needle is immediately closed by the elasticity of the elastic resin material.

【0013】上記中空ガスケットの偏平化は、中空ガス
ケットを、建築部材、例えば外壁パネルに取り付ける前
に行ってもよく、取り付け後に行ってもよい。またこの
偏平化は、施工現場において、建築部材の取り付け前に
行ってもよい。
The flattening of the hollow gasket may be performed before or after the hollow gasket is attached to a building member such as an outer wall panel. Further, this flattening may be performed at the construction site before mounting the building member.

【0014】偏平化中空ガスケット付き建築部材を、所
定位置に固定した後、偏平化中空ガスケットの中空部に
空気を導入する。この空気の導入は、偏平化中空ガスケ
ットの前記排気口を開放して真空を破ればよい。又は、
中空針をガスケットに挿入するか、又は、針などにより
ガスケットの一部を傷つけて空気を導入してもよい。い
づれにしても、ガスケットの中空部の圧力が、大気圧と
等しくなれば、中空ガスケットは、その弾性樹脂材料の
弾性により、原形状に複元しようとして建築部材間隙部
内において膨張し、これを充填シールする。この膨張状
態において、中空ガスケットの断面積は、原断面積より
も30〜60%圧縮されていることが好ましく、これに
よって、ガスケットは、隣接する建築部材の間隙を、気
密にシールすることができる。
After fixing the building member with the flattened hollow gasket at a predetermined position, air is introduced into the hollow portion of the flattened hollow gasket. The air may be introduced by breaking the vacuum by opening the exhaust port of the flattened hollow gasket. Or
A hollow needle may be inserted into the gasket, or a part of the gasket may be damaged by a needle or the like to introduce air. In any case, if the pressure in the hollow part of the gasket becomes equal to the atmospheric pressure, the elasticity of the elastic resin material causes the hollow gasket to expand to the original shape and expand in the gap between the building members to fill it. Seal it. In this expanded state, the cross-sectional area of the hollow gasket is preferably compressed by 30 to 60% of the original cross-sectional area, which allows the gasket to hermetically seal the gap between adjacent building members. .

【0015】[0015]

【発明の効果】本発明方法により、中空弾性ガスケット
付き建築部材の取り付け施工が容易になり、この取り付
けに要する労力および時間を著るしく低減させることが
できるのみならず、建築部材の取り付け精度を著るしく
向上させることができる。
According to the method of the present invention, the construction of a building member with a hollow elastic gasket can be easily installed and the labor and time required for this installation can be significantly reduced, and the accuracy of mounting the building member can be improved. It can be improved significantly.

【図面の簡単な説明】[Brief description of drawings]

【図1】図1は、本発明方法に用いられる中空弾性ガス
ケットの一例の断面説明図。
FIG. 1 is a cross-sectional explanatory view of an example of a hollow elastic gasket used in the method of the present invention.

【図2】図2は、図1のガスケットの偏平化された状態
における断面説明図。
FIG. 2 is an explanatory cross-sectional view of the gasket of FIG. 1 in a flattened state.

【符号の説明】[Explanation of symbols]

1…環状部 1a…平坦底部 1b…半円状頂部 2…中空部 1 ... Annular part 1a ... Flat bottom part 1b ... Semi-circular top part 2 ... Hollow part

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 弾性樹脂材料からなる中空弾性ガスケッ
トの中空部から空気を除去して偏平化し、この偏平化ガ
スケット材料を建築部材の間隙部に位置させ、その後前
記偏平化ガスケットの中空部に空気を導入してこれを膨
張させ、それによって前記建築部材間隙部をシールする
ことを特徴とする、中空弾性ガスケットによる建築部材
のシール方法。
1. A hollow elastic gasket made of an elastic resin material is flattened by removing air from the hollow portion, the flattened gasket material is positioned in a gap portion of a building member, and then air is blown in the hollow portion of the flattened gasket. A method for sealing a building member with a hollow elastic gasket, characterized in that the hollow member is introduced and expanded to seal the gap between the building members.
【請求項2】 前記中空ガスケットの偏平化のために、
真空ポンプを用いて前記中空部から空気を吸引除去す
る、請求項1に記載の方法。
2. For flattening the hollow gasket,
The method according to claim 1, wherein air is sucked and removed from the hollow portion by using a vacuum pump.
【請求項3】 前記中空ガスケットの偏平化のために、
圧縮ローラを用いて、前記中空部から空気を押出し除去
する、請求項1に記載の方法。
3. To flatten the hollow gasket,
The method of claim 1, wherein a compression roller is used to push air out of the hollow.
JP19316494A 1994-08-17 1994-08-17 Sealing method for building member by hollow elastic gasket Pending JPH0860753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19316494A JPH0860753A (en) 1994-08-17 1994-08-17 Sealing method for building member by hollow elastic gasket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19316494A JPH0860753A (en) 1994-08-17 1994-08-17 Sealing method for building member by hollow elastic gasket

Publications (1)

Publication Number Publication Date
JPH0860753A true JPH0860753A (en) 1996-03-05

Family

ID=16303361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19316494A Pending JPH0860753A (en) 1994-08-17 1994-08-17 Sealing method for building member by hollow elastic gasket

Country Status (1)

Country Link
JP (1) JPH0860753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007154595A (en) * 2005-12-08 2007-06-21 Toyota Motor Corp Joint water cutoff structure and building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007154595A (en) * 2005-12-08 2007-06-21 Toyota Motor Corp Joint water cutoff structure and building

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