JP2003020736A - Joint sealing compound, joint sealing structure and joint sealing compound mounting method - Google Patents

Joint sealing compound, joint sealing structure and joint sealing compound mounting method

Info

Publication number
JP2003020736A
JP2003020736A JP2001203671A JP2001203671A JP2003020736A JP 2003020736 A JP2003020736 A JP 2003020736A JP 2001203671 A JP2001203671 A JP 2001203671A JP 2001203671 A JP2001203671 A JP 2001203671A JP 2003020736 A JP2003020736 A JP 2003020736A
Authority
JP
Japan
Prior art keywords
sealing material
joint
fitting frame
side end
seal
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
JP2001203671A
Other languages
Japanese (ja)
Inventor
Masaaki Takahashi
正明 高橋
Kenichi Nakagawa
健一 中川
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.)
Misawa Homes Co Ltd
Seiki Kogyo Co Ltd
Original Assignee
Misawa Homes Co Ltd
Seiki Kogyo 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 Misawa Homes Co Ltd, Seiki Kogyo Co Ltd filed Critical Misawa Homes Co Ltd
Priority to JP2001203671A priority Critical patent/JP2003020736A/en
Publication of JP2003020736A publication Critical patent/JP2003020736A/en
Pending legal-status Critical Current

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  • Building Environments (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a joint sealing compound, a joint sealing structure and a joint sealing compound mounting method capable of surely giving waterproofing efficiency to a joint groove even if the side end section of an external facing has difficulties in sufficiently ensuring an anchorage area of a waterproofing material for the joint groove in the side end face of the external facing. SOLUTION: The joint sealing compound 1 put in the joint groove 5 formed between the external facing 7 stuck on a wall body 6 of a building and a fitting frame 8 mounted on the circumferential edge of an opening section 6a provided to the wall body 6 includes a sealing compound body 10 fixed to the bottom of the joint groove 5, a cover material 20 mounted so as to cover the upper surface thereof, a first projection 15 provided to one side of the sealing compound body 10 and coming into contact with the rear side 7a of the side end section of the external facing 7 and a second projection 16 provided to the other side of the sealing compound body 10 and coming into contact with the side of the fitting frame 8.

Description

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

【０００１】[0001]

【発明の属する技術分野】本発明は、建物の壁体に貼設
される外装材と建具枠との間に形成される目地溝に配設
される目地シール材、この目地シール材によって目地溝
が塞がれた目地シール構造、およびこの目地シール材取
付方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint sealing material arranged in a joint groove formed between an exterior material attached to a wall of a building and a fitting frame, and the joint groove formed by the joint sealing material. The present invention relates to a joint seal structure in which the joint is closed, and a method for attaching the joint seal material.

【０００２】[0002]

【背景の技術】住宅やビルなどの建物の壁体に貼付され
る外装材として、繊維補強セメント板、ＡＬＣ（軽量気
泡コンクリート）板、ＰＣ（プレキャスト・コンクリー
ト）板などからなる、略平板状のパネルが種々用いられ
ている。このような外装材を用いることにより、外装工
事の施工手間を大幅に簡略化することができるととも
に、建物の外装面の品質を安定的に確保することができ
る。[Background Art] As an exterior material to be attached to the wall of a building such as a house or a building, it is a substantially flat plate made of fiber reinforced cement board, ALC (lightweight cellular concrete) board, PC (precast concrete) board, etc. Various panels are used. By using such an exterior material, it is possible to greatly simplify the time and effort required for exterior construction work, and to ensure a stable quality of the exterior surface of the building.

【０００３】これら外装材同士や、外装材と建具枠との
間に形成される目地溝の防水処理方法としては、この目
地溝にコーキング材を充填する方法が一般的である。し
かし、建物の構築現場において、多数の目地溝にコーキ
ング材を充填する必要があるので、施工作業に手間がか
かったり、施工日程が天候に左右されていた。そこで、
目地溝に、例えば、特開２０００−１９９２８５号公報
に記載されているような、軟質のシール片を備える乾式
の目地材を設置することにより、この目地溝を防水処理
することが考えられている。As a method for waterproofing the joint groove formed between these exterior materials or between the exterior material and the fitting frame, a method of filling the joint groove with a caulking material is generally used. However, at the construction site of the building, it is necessary to fill a large number of joint grooves with caulking material, so that the construction work is time-consuming and the construction schedule depends on the weather. Therefore,
For example, it is considered that the joint groove is waterproofed by installing a dry joint material having a soft seal piece as described in JP 2000-199285 A in the joint groove. .

【０００４】[0004]

【発明が解決しようとする課題】しかし、外装材７の側
端部が薄い場合には、外装材７の側端面７ｂに目地溝５
の防水材料の定着面積を十分に確保しにくいため、コー
キング材などの湿式の目地材、乾式の目地材のどちらを
用いても、目地溝５に確実に防水性能を持たせることが
困難であった。具体的には、例えば、繊維補強セメント
板などの外装材同士が合決（あいじゃくり）接ぎや実
（さね）接ぎにより接合される場合、外装材の側端部の
断面は切欠きを備えるように形成されるので、その厚み
は外装材の中央部に比べてさらに薄くなる。この場合、
外装材と建具枠との間に形成される目地溝では、上記の
理由により、薄い外装材の側端部と建具枠との間に防水
性能を持たせることが難しかった。However, when the side edge of the exterior material 7 is thin, the joint groove 5 is formed on the side end surface 7b of the exterior material 7.
Since it is difficult to secure a sufficient fixing area for the waterproof material, it is difficult to ensure that the joint groove 5 is waterproof regardless of whether wet joint material such as caulking material or dry joint material is used. It was Specifically, for example, when exterior materials such as fiber-reinforced cement boards are joined together by a joint (aijakuri) joint or a tongue joint, the cross-section of the side edge of the exterior material has a notch. Since it is formed so as to be provided, the thickness thereof is smaller than that of the central portion of the exterior material. in this case,
In the joint groove formed between the exterior material and the fitting frame, it is difficult to provide waterproofness between the side end portion of the thin exterior material and the fitting frame for the above reason.

【０００５】本発明の課題は、外装材の側端部が薄く、
外装材の側端面に目地溝の防水材料の定着面積を十分に
確保しにくい場合にも、目地溝に確実に防水性能を持た
せることのできる、目地シール材、目地シール構造、お
よび目地シール材取付方法を提供することである。An object of the present invention is to make the side edges of the exterior material thin,
A joint seal material, a joint seal structure, and a joint seal material that can surely give the joint groove waterproof performance even when it is difficult to secure a sufficient fixing area of the joint groove waterproof material on the side end surface of the exterior material. It is to provide a mounting method.

【０００６】[0006]

【課題を解決するための手段】上記の課題を解決するた
め、請求項１記載の発明は、例えば図１〜図３に示すよ
うに、建物の壁体（外壁パネル）６に貼設される外装材
（タイルパネル）７と、この壁体６に設けられた開口部
６ａの周縁に取り付けられる建具枠８との間に形成され
る目地溝５に配設される目地シール材１，３であって、
前記目地溝５の底面に固定されるシール材本体１０，３
０と、このシール材本体１０，３０に、その上面を覆う
ように取り付けられるカバー材２０，４０と、前記シー
ル材本体１０，３０の一方の側面に設けられ、前記外装
材７の側端部の裏面７ａに当接して、このシール材本体
１０，３０と外装材７の側端部の裏面７ａとの間を閉塞
する第一の突出部１５，３５と、前記シール材本体１
０，３０の他方の側面に設けられ、前記建具枠８の側面
に当接して、このシール材本体１０，３０と建具枠８の
側面との間を閉塞する第二の突出部１６，３６と、を備
えることを特徴とする。In order to solve the above-mentioned problems, the invention according to claim 1 is attached to a wall (outer wall panel) 6 of a building as shown in, for example, FIGS. With the joint sealing materials 1 and 3 arranged in the joint groove 5 formed between the exterior material (tile panel) 7 and the fitting frame 8 attached to the periphery of the opening 6a provided in the wall body 6. There
Sealing material bodies 10 and 3 fixed to the bottom surface of the joint groove 5
0, the cover materials 20 and 40 attached to the sealing material bodies 10 and 30 so as to cover the upper surfaces thereof, and the side end portions of the exterior material 7 provided on one side surface of the sealing material bodies 10 and 30. The first protruding portions 15 and 35 that come into contact with the back surface 7a of the sealing material body 10 and 30 and close the space between the sealing material bodies 10 and 30 and the back surface 7a of the side end portion of the exterior material 7, and the sealing material body 1
Second protrusions 16 and 36 which are provided on the other side surface of 0 and 30 and contact the side surface of the fitting frame 8 to close the space between the sealing material bodies 10 and 30 and the side surface of the fitting frame 8. , Are provided.

【０００７】この請求項１記載の発明によれば、この目
地シール材１，３は、目地溝５の底面に固定されるシー
ル材本体１０，３０と、このシール材本体１０，３０
に、その上面を覆うように取り付けられるカバー材２
０，４０と、シール材本体１０，３０の一方の側面に設
けられ、外装材７の側端部の裏面７ａに当接して、この
シール材本体１０，３０と外装材７の側端部の裏面７ａ
との間を閉塞する第一の突出部１５，３５と、シール材
本体１０，３０の他方の側面に設けられ、前記建具枠８
の側面に当接して、このシール材本体１０，３０と建具
枠８の側面との間を閉塞する第一の突出部１６，３６
と、を備えるので、外装材７の側端部が薄く、外装材７
の側端面７ｂに目地溝５の防水材料の定着面積を十分に
確保しにくい場合にも、外装材７の側端部の裏面７ａと
シール材本体１０，３０との間が第一の突出部１５，３
５によって閉塞されるとともに、建具枠８の側面とシー
ル材本体１０，３０との間が第二の突出部１６，３６に
よって閉塞されて、この結果、外装材７の側端部と建具
枠８の側面との間を確実に閉塞し、目地溝５に防水性能
を持たせることができる。特に、外装材７同士を合決
（あいじゃくり）接ぎや実（さね）接ぎにより接合する
場合、外装材７の側端部の断面は切欠きを備えるように
形成されるので、その厚みは外装材７の中央部に比べて
薄くなるが、この場合にも、外装材７の側端部と建具枠
８の側面との間を確実に閉塞して、目地溝５に防水性能
を持たせることができる。According to the first aspect of the present invention, the joint sealing materials 1 and 3 are the sealing material main bodies 10 and 30 fixed to the bottom surface of the joint groove 5, and the sealing material main bodies 10 and 30.
A cover member 2 attached to cover the upper surface of the cover member 2
0, 40 and one of the side surfaces of the sealing material bodies 10, 30 are brought into contact with the back surface 7a of the side end portion of the exterior material 7, and the sealing material bodies 10, 30 and the side edge portions of the exterior material 7 Back side 7a
Is provided on the other side surface of the sealing material bodies 10 and 30, and the fitting frame 8 is provided.
Of the sealing material main bodies 10 and 30 and the side surfaces of the fitting frame 8 by contacting the side surfaces of the first projecting portions 16 and 36.
Since the side edges of the exterior material 7 are thin,
Even when it is difficult to sufficiently secure the fixing area of the waterproof material of the joint groove 5 on the side end surface 7b of the seal member 5, the first protruding portion is provided between the back surface 7a of the side end portion of the exterior material 7 and the sealing material bodies 10 and 30. 15,3
5, the side surface of the fitting frame 8 and the sealing material bodies 10, 30 are closed by the second protrusions 16, 36, and as a result, the side end of the exterior material 7 and the fitting frame 8 are closed. Thus, the joint groove 5 can be reliably closed and the joint groove 5 can be made waterproof. In particular, when the exterior materials 7 are joined together by a joint (aijakuri) joint or a tongue joint, the cross-section of the side end portion of the exterior material 7 is formed so as to have a notch, and therefore the thickness thereof Is thinner than the central portion of the exterior material 7, but in this case as well, the space between the side end portion of the exterior material 7 and the side surface of the fitting frame 8 is reliably blocked, and the joint groove 5 has a waterproof performance. Can be made.

【０００８】請求項２記載の発明は、例えば図１〜図３
に示すように、請求項１記載の目地シール材１，３にお
いて、前記第一の突出部１５，３５は、可撓性を有して
おり、前記シール材本体１０，３０の側面から前記外装
材７の裏面７ａと離間しつつ突出する支持部１５ａ，３
５ａと、この支持部１５ａ，３５ａから前記外装材７の
裏面７ａに向かう方向に突出してこの外装材７の側端部
の裏面７ａに当接する当接部１５ｂ，３５ｂと、からな
ることを特徴とする。The invention described in claim 2 is, for example, as shown in FIGS.
As shown in FIG. 3, in the joint sealing materials 1 and 3 according to claim 1, the first projecting portions 15 and 35 have flexibility, and the outer surface of the sealing material main body 10 and 30 is covered with the exterior. Supporting portions 15a, 3 projecting while separating from the back surface 7a of the material 7
5a and abutting portions 15b and 35b that project from the supporting portions 15a and 35a toward the back surface 7a of the exterior material 7 and abut against the back surface 7a at the side end portion of the exterior material 7. And

【０００９】この請求項２記載の発明によれば、請求項
１と同様の効果が得られるとともに、第一の突出部１
５，３５は、可撓性を有しており、シール材本体１０，
３０の側面から外装材７の裏面７ａと離間しつつ突出す
る支持部１５ａ，３５ａと、この支持部１５ａ，３５ａ
から外装材７の裏面７ａに向かう方向に突出してこの外
装材７の側端部の裏面７ａに当接する当接部１５ｂ，３
５ｂと、からなるので、第一の突出部１５，３５が外装
材７の側端部の裏面７ａに当接する際に支持部１５ａ，
３５ａが撓み、この支持部１５ａ，３５ａが元の形状に
復元しようとする弾発力によって、当接部１５ｂ，３５
ｂが外装材７の側端部の裏面７ａに圧接する。したがっ
て、外装材７の側端部の裏面７ａとシール材本体１０，
３０との間が第一の突出部１５，３５によって確実に閉
塞される。この結果、外装材７の側端部と建具枠８の側
面との間が確実に閉塞されて、目地溝５の防水性能が向
上する。According to the second aspect of the present invention, the same effect as that of the first aspect can be obtained, and the first projecting portion 1 can be obtained.
Reference numerals 5 and 35 have flexibility, and the sealing material main body 10,
Support portions 15a and 35a protruding from the side surface of the outer cover material 7 while being separated from the back surface 7a of the exterior material 7, and the support portions 15a and 35a.
Abutting portions 15b, 3 projecting in a direction toward the back surface 7a of the exterior material 7 and abutting the back surface 7a at the side end portion of the exterior material 7
5b, the supporting portions 15a, 15a, 15b when the first projecting portions 15, 35 come into contact with the back surface 7a of the side end portion of the exterior material 7.
35a bends, and the elastic force of the supporting portions 15a, 35a to restore the original shape causes the abutting portions 15b, 35a.
b presses against the back surface 7a of the side end of the exterior material 7. Therefore, the back surface 7a of the side end portion of the exterior material 7 and the sealing material body 10,
The first projections 15 and 35 reliably block the space between the first and second projections 15 and 35. As a result, the side end of the exterior material 7 and the side surface of the fitting frame 8 are reliably closed, and the waterproof performance of the joint groove 5 is improved.

【００１０】請求項３記載の発明は、例えば図１〜図
３、図６〜図９に示すように、請求項１または２のいず
れかに記載の目地シール材３において、前記シール材本
体３０と前記カバー材４０はそれぞれ、前記目地溝５に
配設された状態でこの目地溝５の上面から見て略Ｌ字型
状に形成され、前記建具枠８の隅角部８ａ近傍の二本の
前記目地溝５にわたる状態に配設可能とされていること
を特徴とする。The invention according to claim 3 is, for example, as shown in FIGS. 1 to 3 and 6 to 9, in the joint seal material 3 according to claim 1 or 2, the seal material main body 30 The cover member 40 and the cover member 40 are formed in a substantially L-shape when viewed from the upper surface of the joint groove 5 in a state of being arranged in the joint groove 5, and two pieces in the vicinity of the corner portion 8a of the fitting frame 8 are provided. It is characterized in that it can be arranged in a state of extending over the joint groove 5.

【００１１】この請求項３記載の発明によれば、請求項
１または２と同様の効果が得られるとともに、シール材
本体３０とカバー材４０はそれぞれ、目地溝５に配設さ
れた状態でこの目地溝５の上面から見て略Ｌ字型状に形
成されて、建具枠８の隅角部８ａ近傍の二本の目地溝５
にわたる状態に配設可能とされているので、建具枠８の
隅角部８ａと、この建具枠８の隅角部８ａの外側に配置
される外装材７との間に形成される二本の目地溝５を、
目地シール材３によって、一体に防水することができ
る。したがって、建具枠８の隅角部８ａ近傍の目地溝５
に目地シール材３を配設する際に、上記二本の目地溝５
にそれぞれ配置される目地シール材の端部を斜めに切断
し突合せて接着するなどの加工を行うことが不要で、建
具枠８の隅角部８ａ近傍の目地溝５の防水処理に要する
手間が少なくなるとともに、建具枠８の隅角部８ａ近傍
の目地溝５を確実に防水することができる。According to the third aspect of the present invention, the same effect as that of the first or second aspect can be obtained, and the sealing material main body 30 and the cover material 40 are arranged in the joint groove 5 respectively. Two joint grooves 5 formed in a substantially L-shape when viewed from the upper surface of the joint groove 5 and near the corner portion 8a of the fitting frame 8
Since it can be arranged in a state of extending over, the two corners 8a of the fitting frame 8 and the exterior material 7 arranged outside the corner 8a of the fitting frame 8 are formed into two pieces. Joint groove 5,
The joint sealing material 3 can be integrally waterproofed. Therefore, the joint groove 5 near the corner portion 8a of the fitting frame 8
When arranging the joint seal material 3 on the
It is not necessary to perform processing such as diagonally cutting the end portions of the joint sealing material arranged on each side and butt-bonding them together, and the labor required for waterproofing the joint groove 5 near the corners 8a of the fitting frame 8 is reduced. In addition, the number of joint grooves 5 in the vicinity of the corners 8a of the fitting frame 8 can be reliably waterproofed.

【００１２】請求項４記載の発明は、例えば図１〜図３
に示すように、請求項１〜３のいずれかに記載の目地シ
ール材１０において、前記シール材本体１０，３０は、
可撓性を有する左右の側板１１，３１と、この側板１
１，３１を連結する底板１２，３２と、各側板１１，３
１の外側面の、前記第一の突出部１５，３５または第二
の突出部１６，３６より目地溝５の表面側に設けられ、
前記外装材７の側端面７ｂまたは建具枠８の側面に当接
して、このシール材本体１０，３０と外装材７の側端面
７ｂまたは建具枠８の側面との間を閉塞する第三の突出
部１７，３７と、を備え、前記カバー材２０，４０は、
前記シール材本体１０，３０の側板１１，３１の間に押
入されることで、これら側板１１，３１の間を押し拡げ
て、前記第三の突出部１７，３７をシール材本体１０，
３０と外装材７の側端面７ｂまたは建具枠８の側面に圧
接させる芯部２１，４１と、この芯部２１，４１が前記
側板１１，３１の間に押入された際に、外装材７の側端
面７ｂと建具枠８の側面との間をさらに閉塞するととも
に、前記シール材本体１０，３０を隠蔽する蓋部２２，
４２と、を備えることを特徴とする。The invention according to claim 4 is, for example, as shown in FIGS.
In the joint seal material 10 according to any one of claims 1 to 3, the seal material bodies 10 and 30 are
Left and right side plates 11 and 31 having flexibility and the side plate 1
Bottom plates 12 and 32 for connecting 1, 31 and side plates 11 and 3
1 is provided on the outer side surface of the first side of the joint groove 5 with respect to the first protruding portions 15 and 35 or the second protruding portions 16 and 36,
A third protrusion that comes into contact with the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8 and closes the space between the sealing material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8. Parts 17, 37, and the cover members 20, 40 are
By being pushed between the side plates 11 and 31 of the seal material bodies 10 and 30, the space between the side plates 11 and 31 is expanded, and the third protrusions 17 and 37 are inserted into the seal material body 10.
30 and core portions 21 and 41 to be brought into pressure contact with the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8, and when the core portions 21 and 41 are pushed between the side plates 11 and 31, the exterior material 7 of the exterior material 7 A lid 22, which further closes the space between the side end surface 7b and the side surface of the fitting frame 8 and conceals the sealing material bodies 10 and 30.
42 is provided.

【００１３】この請求項４記載の発明によれば、請求項
１〜３のいずれかと同様の効果が得られるとともに、シ
ール材本体１０，３０は、可撓性を有する左右の側板１
１，３１と、この側板１１，３１を連結する底板１２，
３２と、各側板１１，３１の外側面の、第一の突出部１
５，３５または第二の突出部１６，３６より目地溝５の
表面側に設けられ、外装材７の側端面７ｂまたは建具枠
８の側面に当接して、このシール材本体１０，３０と外
装材７の側端面７ｂまたは建具枠８の側面との間を閉塞
する第三の突出部１７，３７と、を備え、カバー材２
０，４０は、シール材本体１０，３０の側板１１，３１
の間に押入されることで、これら側板１１，３１の間を
押し拡げて、第三の突出部１７，３７をシール材本体１
０，３０と外装材７の側端面７ｂまたは建具枠８の側面
に圧接させる芯部２１，４１と、この芯部２１，４１が
側板１１，３１の間に押入された際に、外装材７の側端
面７ｂと建具枠８の側面との間をさらに閉塞するととも
に、シール材本体１０，３０を隠蔽する蓋部２２，４２
と、を備えるので、第三の突出部１７，３７によって、
シール材本体１０，３０と外装材７の側端面７ｂまたは
建具枠８の側面との間が密閉されて、目地溝５にさらな
る防水性能を持たせることができる。また、カバー材２
０，４０に備えられた蓋部２２，４２により、外装材７
の側端面７ｂと建具枠８の側面との間がさらに閉塞され
て、目地溝５の防水性能が一層高められる。また、カバ
ー材２０，４０に備えられた芯部２１，４１を、シール
材本体１０，３０の側板１１，３１の間を押し拡げて押
入することで、カバー材２０，４０をシール材本体１
０，３０に取り付けることが簡便にできるとともに、カ
バー材２０，４０がシール材本体１０，３０に確実に固
定される。According to the invention described in claim 4, the same effects as those in any one of claims 1 to 3 are obtained, and the sealing material main bodies 10 and 30 have the left and right side plates 1 having flexibility.
1, 31 and a bottom plate 12, which connects the side plates 11 and 31,
32 and the first protrusions 1 on the outer side surfaces of the side plates 11 and 31.
5, 35 or the second protruding portions 16, 36 are provided on the surface side of the joint groove 5 and come into contact with the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8 to seal the main body of the sealing material 10, 30 and the exterior. The third end portions 17 and 37 closing the side end surface 7b of the member 7 or the side surface of the fitting frame 8;
0 and 40 are side plates 11 and 31 of the sealing material bodies 10 and 30.
By being pushed in between the side plates 11 and 31, the space between the side plates 11 and 31 is expanded and the third protrusions 17 and 37 are inserted into the seal member main body 1.
0, 30 and the core portions 21, 41 to be brought into pressure contact with the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8 and the exterior material 7 when the core portions 21, 41 are pushed between the side plates 11, 31. The lid portions 22 and 42 that further close the space between the side end surface 7b of the seal member and the side surface of the fitting frame 8 and that conceal the sealing material bodies 10 and 30.
And, because of the provision of the third protrusions 17 and 37,
The sealing material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8 are hermetically sealed, so that the joint groove 5 can have further waterproof performance. Also, the cover material 2
The exterior parts 7 and
The space between the side end surface 7b and the side surface of the fitting frame 8 is further closed, and the waterproof performance of the joint groove 5 is further enhanced. In addition, the core portions 21 and 41 provided in the cover members 20 and 40 are pushed into the seal member main bodies 1 and 31 by expanding the space between the side plates 11 and 31 of the seal member main bodies 10 and 30.
The cover members 20 and 40 can be easily attached to the seal members 0 and 30, and the cover members 20 and 40 are securely fixed to the seal member bodies 10 and 30.

【００１４】請求項５記載の発明は、例えば図１〜図３
に示すように、請求項４記載の目地シール材１におい
て、前記シール材本体１０，３０の各側板の、前記第一
の突出部１５，３５または第二の突出部１６，３６と、
第三の突出部１７，３７との間には、このシール材本体
１０，３０の長手方向に沿って所定間隔で貫通孔１１
ａ，３１ａが設けられ、前記シール材本体１０，３０の
各側板１１，３１と底板１２，３２とから囲まれる溝部
内には、所定の流動性および粘性を有するシーリング材
１３が充填されていることを特徴とする。The invention according to claim 5 is, for example, as shown in FIGS.
As shown in FIG. 5, in the joint seal material 1 according to claim 4, the first protrusions 15 and 35 or the second protrusions 16 and 36 of each side plate of the seal material bodies 10 and 30,
Between the third protrusions 17 and 37, through holes 11 are formed at predetermined intervals along the longitudinal direction of the sealing material bodies 10 and 30.
a, 31a are provided, and a groove surrounded by the side plates 11, 31 and the bottom plates 12, 32 of the seal material bodies 10, 30 is filled with a sealing material 13 having a predetermined fluidity and viscosity. It is characterized by

【００１５】この請求項５記載の発明によれば、請求項
４と同様の効果が得られるとともに、シール材本体１
０，３０の各側板の、第一の突出部１５，３５または第
二の突出部１６，３６と、第三の突出部１７，３７との
間には、このシール材本体１０，３０の長手方向に沿っ
て所定間隔で貫通孔１１ａ，３１ａが設けられ、シール
材本体１０，３０の各側板１１，３１と底板１２，３２
とから囲まれる溝部内には、所定の流動性および粘性を
有するシーリング材１３が充填されているので、このシ
ーリング材１３によって、シール材本体１０，３０と外
装材７の側端面７ｂまたは建具枠８の側面との間がさら
に密閉され、目地溝５の防水性能がいっそう高められ
る。According to the invention of claim 5, the same effect as that of claim 4 can be obtained, and the sealing material body 1
The lengths of the sealing material bodies 10 and 30 are different between the first protrusions 15 and 35 or the second protrusions 16 and 36 and the third protrusions 17 and 37 of the side plates 0 and 30, respectively. Through holes 11 a and 31 a are provided at predetermined intervals along the direction, and the side plates 11 and 31 and the bottom plates 12 and 32 of the sealing material bodies 10 and 30 are provided.
Since the sealing material 13 having a predetermined fluidity and viscosity is filled in the groove portion surrounded by, the sealing material 13 allows the sealing material bodies 10, 30 and the side end surfaces 7b of the exterior material 7 or the fitting frame. The space between the side surface 8 and the side surface of 8 is further sealed, and the waterproof performance of the joint groove 5 is further enhanced.

【００１６】請求項６記載の発明は、例えば図３、図４
に示すように、請求項４または５記載の目地シール材１
において、前記第一の突出部１５，３５は、前記シール
材本体１０，３０に対して取り外し可能に形成されてい
ることを特徴とする。ここで、上記第一の突出部１５，
３５は、例えば図３、図４に示すように、この第一の突
出部１５，３５の基端部に形成された溝１５ｃ，３５ｃ
の位置で折り取ることによって、シール材本体１０，３
０に対して取り外すことが可能とされている。The invention according to claim 6 is, for example, as shown in FIGS.
The joint seal material 1 according to claim 4 or 5,
In the above, the first protrusions 15 and 35 are formed so as to be removable from the sealing material bodies 10 and 30. Here, the first protrusion 15,
As for 35, for example, as shown in FIG. 3 and FIG. 4, grooves 15c and 35c formed in the base end portions of the first projecting portions 15 and 35 are provided.
By breaking off at the position of
It is possible to remove 0.

【００１７】この請求項６記載の発明によれば、請求項
４または５と同様の効果が得られるとともに、第一の突
出部１５，３５は、シール材本体１０，３０に対して取
り外し可能に形成されているので、外装材７の側端部の
裏面７ａが、第一の突出部１５，３５よりも壁体６側に
位置する場合にも、この第一の突出部７ａを取り外し
て、目地シール材１，３を目地溝５に配設することがで
きる。According to the invention of claim 6, the same effect as that of claim 4 or 5 can be obtained, and the first projecting portions 15 and 35 can be detached from the sealing material bodies 10 and 30. Since it is formed, even when the back surface 7a of the side end portion of the exterior material 7 is located closer to the wall 6 than the first protrusions 15 and 35, the first protrusion 7a is removed, The joint sealing materials 1 and 3 can be arranged in the joint groove 5.

【００１８】請求項７記載の発明は、例えば図１〜図３
に示すように、建物の壁体（外壁パネル）３に貼設され
る外装材７と、この壁体６に設けられた開口部３ａの周
縁の建具枠８との間に形成される目地溝５を、請求項１
〜５のいずれかに記載の目地シール材１によって塞ぐ目
地シール構造であって、前記シール材本体１０，３０
が、前記目地溝５の底面に、取付材（ステープル）４に
よって取り付けられ、前記第一の突出部１５，３５が前
記外装材７の側端部の裏面７ａに当接することで、前記
シール材本体１０，３０と外装材７の側端部の裏面７ａ
との間が閉塞され、前記第一の突出部１６，３６が前記
建具枠８の側面に当接することで、前記シール材本体１
０，３０と建具枠８の側面との間が閉塞され、前記カバ
ー材２０，４０が、前記シール材本体１０，３０に、こ
のシール材本体１０，３０の上面を覆うように取り付け
られていることを特徴とする。The invention according to claim 7 is, for example, as shown in FIGS.
As shown in FIG. 3, a joint groove formed between the exterior material 7 attached to the wall body (outer wall panel) 3 of the building and the fitting frame 8 around the opening 3 a provided in the wall body 6. 5, claim 1
A joint seal structure for closing with the joint seal material 1 according to any one of 1 to 5, wherein the seal material bodies 10 and 30 are
Is attached to the bottom surface of the joint groove 5 by the attachment material (staple) 4, and the first protrusions 15 and 35 come into contact with the back surface 7a of the side end portion of the exterior material 7, whereby the sealing material is formed. Back surfaces 7a of the side ends of the main body 10, 30 and the exterior material 7
Is closed, and the first projecting portions 16 and 36 come into contact with the side surface of the fitting frame 8, whereby the sealing material body 1
0 and 30 and the side surface of the fitting frame 8 are closed, and the cover members 20 and 40 are attached to the sealing material bodies 10 and 30 so as to cover the upper surfaces of the sealing material bodies 10 and 30. It is characterized by

【００１９】この請求項７記載の発明によれば、シール
材本体１０，３０が、目地溝５の底面に、取付材（ステ
ープル）４によって取り付けられ、第一の突出部１５，
３５が前記外装材７の側端部の裏面７ａに当接すること
で、シール材本体１０，３０と外装材７の側端部の裏面
７ａとの間が閉塞され、第一の突出部１６，３６が建具
枠８の側面に当接することで、シール材本体１０，３０
と建具枠８の側面との間が閉塞され、カバー材２０，４
０が、シール材本体１０，３０に、このシール材本体１
０，３０の上面を覆うように取り付けられているので、
請求項１と同様の効果が得られる。According to the seventh aspect of the present invention, the sealing material bodies 10 and 30 are attached to the bottom surface of the joint groove 5 by the attaching material (staple) 4, and the first protruding portion 15 and
By contacting the back surface 7a of the side end portion of the exterior material 7 with 35, the gap between the sealing material bodies 10 and 30 and the back surface 7a of the side end portion of the exterior material 7 is closed, and the first protruding portion 16, By contacting the side surface of the fitting frame 8 with 36, the sealing material bodies 10, 30
And the side surface of the fitting frame 8 are closed, and the cover members 20, 4
0 indicates that the sealing material bodies 10 and 30 have the sealing material body 1
Since it is attached so as to cover the upper surface of 0, 30,
The same effect as that of the first aspect can be obtained.

【００２０】請求項８記載の発明は、例えば図１〜図３
に示すように、建物の壁体（外壁パネル）３に貼設され
る外装材７と、この壁体６に設けられた開口部３ａの周
縁の建具枠８との間に形成される目地溝５を、請求項６
記載の目地シール材１によって塞ぐ目地シール構造であ
って、前記シール材本体１０，３０が、前記目地溝５の
底面に、取付材（ステープル）４によって取り付けら
れ、前記第一の突出部１５，３５が前記外装材７の側端
部の裏面７ａに当接することで、このシール材本体１
０，３０と外装材７の側端部の裏面７ａとの間が閉塞さ
れ、前記第一の突出部１６，３６が前記建具枠８の側面
に当接することで、このシール材本体１０，３０と建具
枠８の側面との間が閉塞され、各側板１１，３１の外側
面の、前記第一の突出部１５，３５または第二の突出部
１６，３６より目地溝５の表面側に設けられた前記第三
の突出部１７，３７が、前記外装材７の側端面７ｂまた
は建具枠８の側面に当接することで、このシール材本体
１０，３０と外装材７の側端面７ｂまたは建具枠８の側
面との間が閉塞され、前記カバー材２０，４０の芯部２
１，４１が前記シール材本体１０，３０の側板１１，３
１の間に押入されることで、これら側板１１，３１の間
が押し拡げられて、前記第三の突出部１７，３７がシー
ル材本体１０，３０と外装材７の側端面７ｂまたは建具
枠８の側面に圧接されるとともに、前記シール材本体１
０，３０の各側板１１，３１と底板１２，３２とから囲
まれる溝部内に充填されたシーリング材１３が、この側
板１１，３１に設けられた貫通孔１１ａ，３１ａから、
前記第一の突出部１５，３５と第三の突出部１７，３７
と外装材７の側端部とにより囲まれる空間および前記第
一の突出部１６，３６と第三の突出部１７，３７と建具
枠８の側面とにより囲まれる空間に圧出され、このシー
ル材本体１０，３０と外装材５の側端面７ｂまたは建具
枠８の側面との間がさらに密閉されていることを特徴と
する。The invention according to claim 8 is, for example, as shown in FIGS.
As shown in FIG. 3, a joint groove formed between the exterior material 7 attached to the wall body (outer wall panel) 3 of the building and the fitting frame 8 around the opening 3 a provided in the wall body 6. 5, claim 6
In the joint seal structure that is closed by the joint seal material 1 described above, the seal material bodies 10 and 30 are attached to the bottom surface of the joint groove 5 by an attachment material (staple) 4, and the first protruding portion 15, The seal member main body 1 is provided by bringing 35 into contact with the back surface 7a of the side end portion of the exterior member 7.
0 and 30 and the back surface 7a of the side end portion of the exterior material 7 are closed, and the first projecting portions 16 and 36 contact the side surfaces of the fitting frame 8 to seal the seal material bodies 10 and 30. And the side surface of the fitting frame 8 are closed, and provided on the outer side surface of each side plate 11, 31 on the front surface side of the joint groove 5 with respect to the first protruding portion 15, 35 or the second protruding portion 16, 36. The third projecting portions 17 and 37 thus formed come into contact with the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8 so that the sealing material main bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the fitting material. The space between the side surface of the frame 8 is closed, and the core portion 2 of the cover members 20 and 40 is
1, 41 are side plates 11, 3 of the sealing material bodies 10, 30
By being pushed in between 1, the side plates 11 and 31 are pushed apart, and the third protrusions 17 and 37 cause the seal material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the fitting frame. 8 is pressed against the side surface of the sealing material body 1 and
The sealing material 13 filled in the groove portion surrounded by the side plates 11 and 31 of 0 and 30 and the bottom plates 12 and 32 is removed from the through holes 11a and 31a provided in the side plates 11 and 31,
The first protrusions 15 and 35 and the third protrusions 17 and 37
The seal is extruded into a space surrounded by the side end of the exterior material 7 and a space surrounded by the first projecting portions 16 and 36, the third projecting portions 17 and 37, and the side surface of the fitting frame 8 to seal the seal. The material main body 10, 30 and the side end surface 7b of the exterior material 5 or the side surface of the fitting frame 8 are further sealed.

【００２１】この請求項８記載の発明によれば、前記シ
ール材本体１０，３０が、目地溝５の底面に、取付材
（ステープル）４によって取り付けられ、第一の突出部
１５，３５が外装材７の側端部の裏面７ａに当接するこ
とで、このシール材本体１０，３０と外装材７の側端部
の裏面７ａとの間が閉塞され、第一の突出部１６，３６
が建具枠８の側面に当接することで、このシール材本体
１０，３０と建具枠８の側面との間が閉塞され、各側板
１１，３１の外側面の、第一の突出部１５，３５または
第二の突出部１６，３６より目地溝５の表面側に設けら
れた第三の突出部１７，３７が、外装材７の側端面７ｂ
または建具枠８の側面に当接することで、このシール材
本体１０，３０と外装材７の側端面７ｂまたは建具枠８
の側面との間が閉塞され、カバー材２０，４０の芯部２
１，４１が前記シール材本体１０，３０の側板１１，３
１の間に押入されることで、これら側板１１，３１の間
が押し拡げられて、第三の突出部１７，３７がシール材
本体１０，３０と外装材７の側端面７ｂまたは建具枠８
の側面に圧接されるとともに、シール材本体１０，３０
の各側板１１，３１と底板１２，３２とから囲まれる溝
部内に充填されたシーリング材１３が、この側板１１，
３１に設けられた貫通孔１１ａ，３１ａから、第一の突
出部１５，３５と第三の突出部１７，３７と外装材７の
側端部とにより囲まれる空間および第一の突出部１６，
３６と第三の突出部１７，３７と建具枠８の側面とによ
り囲まれる空間に圧出され、このシール材本体１０，３
０と外装材５の側端面７ｂまたは建具枠８の側面との間
がさらに密閉されているので、請求項５と同様の効果が
得られる。According to the invention described in claim 8, the sealing material bodies 10 and 30 are attached to the bottom surface of the joint groove 5 by the attaching material (staple) 4, and the first projecting portions 15 and 35 are exterior. By contacting the back surface 7a of the side end portion of the material 7, the seal material bodies 10 and 30 and the back surface 7a of the side end portion of the exterior material 7 are closed, and the first protruding portions 16 and 36 are formed.
Is abutted against the side surface of the fitting frame 8 to close the space between the sealing material bodies 10 and 30 and the side surface of the fitting frame 8, and the first protruding portions 15 and 35 of the outer surfaces of the side plates 11 and 31 are closed. Alternatively, the third projecting portions 17, 37 provided on the surface side of the joint groove 5 with respect to the second projecting portions 16, 36 are the side end faces 7 b of the exterior material 7.
Alternatively, by contacting the side surface of the fitting frame 8, the seal material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the fitting frame 8
Between the side surfaces of the cover member 20 and the cover member 20, 40
1, 41 are side plates 11, 3 of the sealing material bodies 10, 30
By being pushed in between 1, the side plates 11 and 31 are pushed apart, and the third protrusions 17 and 37 are provided with the sealing material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the fitting frame 8.
While being pressed against the side surface of the seal member 10,
The sealing material 13 filled in the groove portion surrounded by the side plates 11 and 31 and the bottom plates 12 and 32 of
From the through holes 11a and 31a provided in 31, the space surrounded by the first projecting portions 15 and 35, the third projecting portions 17 and 37, and the side end portion of the exterior material 7, and the first projecting portion 16,
36, the third projecting portions 17, 37 and the side surface of the fitting frame 8 are extruded into a space surrounded by the sealing material bodies 10, 3
Since 0 is further sealed between the side end surface 7b of the exterior member 5 or the side surface of the fitting frame 8, the same effect as in claim 5 is obtained.

【００２２】請求項９記載の発明は、例えば図１〜図
３、図１０に示すように、請求項１〜５のいずれかに記
載の目地シール材１を、建物の壁体（壁パネル）３に貼
設される外装材７と、この壁体６に設けられた開口部３
ａの周縁の建具枠８との間に形成される目地溝５に取り
付ける目地シール材１取付方法であって、前記シール材
本体１０，３０を、前記建具枠８の側面に沿って、前記
第一の突出部１６，３６がこの建具枠８の側面に当接す
るように、取付材４によって取り付け、前記外装材１４
を、前記シール材本体１０，３０の側方の前記壁体６
に、前記第一の突出部１５，３５がこの外装材７の側端
部の裏面４ｂに当接するようにして取り付け、前記カバ
ー材２０，４０を、前記シール材本体１０，３０に、こ
のシール材本体１０，３０の上面を覆うように取り付け
ることを特徴とする。According to a ninth aspect of the present invention, for example, as shown in FIGS. 1 to 3 and 10, the joint sealing material 1 according to any of the first to fifth aspects is applied to a building wall (wall panel). 3, the exterior material 7 attached to the wall 3 and the opening 3 provided in the wall 6
A joint sealing material 1 mounting method for mounting to a joint groove 5 formed between the fitting frame 8 at the periphery of a, wherein the sealing material bodies 10 and 30 are arranged along the side surface of the fitting frame 8 and The exterior member 14 is attached by the attachment member 4 so that the one projecting portion 16, 36 comes into contact with the side surface of the fitting frame 8.
The wall body 6 on the side of the sealing material bodies 10 and 30.
Is attached so that the first projecting portions 15 and 35 are in contact with the back surface 4b of the side end portion of the exterior material 7, and the cover materials 20 and 40 are attached to the seal material bodies 10 and 30. It is characterized in that it is attached so as to cover the upper surfaces of the material bodies 10 and 30.

【００２３】この請求項９記載の発明によれば、シール
材本体１０，３０を、建具枠８の側面に沿って、第一の
突出部１６，３６がこの建具枠８の側面に当接するよう
に、取付材４によって取り付け、外装材１４を、前記シ
ール材本体１０，３０の側方の壁体６に、第一の突出部
１５，３５がこの外装材７の側端部の裏面４ｂに当接す
るようにして取り付け、カバー材２０，４０を、シール
材本体１０，３０に、このシール材本体１０，３０の上
面を覆うように取り付けるので、請求項１と同様の効果
が得られる。According to the ninth aspect of the present invention, the sealing material main bodies 10 and 30 are arranged so that the first projecting portions 16 and 36 contact the side surface of the fitting frame 8 along the side surface of the fitting frame 8. Then, the exterior material 14 is attached to the side wall 6 of the sealing material bodies 10 and 30, and the first protrusions 15 and 35 are attached to the back surface 4b of the side end portion of the exterior material 7 by the attachment material 4. Since the cover members 20 and 40 are attached so as to be in contact with each other and the cover members 20 and 40 are attached to the seal member bodies 10 and 30 so as to cover the upper surfaces of the seal member bodies 10 and 30, the same effect as that of claim 1 can be obtained.

【００２４】請求項１０記載の発明は、例えば図１〜図
３、図１０に示すように、請求項６記載の目地シール材
１を、建物の壁体（外壁パネル）３に貼設される外装材
７と、この壁体６に設けられた開口部３ａの周縁の建具
枠８との間に形成される目地溝５に取り付ける目地シー
ル材１取付方法であって、前記シール材本体１０，３０
を、前記建具枠８の側面に沿って、前記第一の突出部１
６，３６および第三の突出部１７，３７がこの建具枠８
の側面に当接するように、取付材（ステープル）４によ
って取り付け、前記外装材７を、前記シール材本体の側
方の前記壁体６に、前記第一の突出部１５，３５がこの
外装材７の側端部の裏面４ｂに当接するように、かつ前
記第三の突出部１７，３７がこの外装材の側端面７ｂに
当接するようにして取り付け、前記カバー材２０，４０
の芯部２１，４１を前記シール材本体１０，３０の側板
１１，３１の間に押入することで、これら側板１１，３
１の間を押し拡げ、前記第三の突出部１７，３７をシー
ル材本体１０，３０と外装材７の側端面７ｂまたは建具
枠８の側面に圧接するとともに、前記シール材本体１
０，３０の各側板１１，３１と底板１２，３２とから囲
まれる溝部内に充填されたシーリング材１３を、この側
板１１，３１に設けられた貫通孔１１ａ，３１ａから、
前記第一の突出部１５，３５と第三の突出部１７，３７
と外装材７の側端部とにより囲まれる空間および前記第
一の突出部１６，３６と第三の突出部１７，３７と建具
枠８の側面とにより囲まれる空間に圧出させ、このシー
ル材本体１０，３０と外装材７の側端面７ｂまたは建具
枠８の側面との間をさらに密閉することを特徴とする。In the invention according to claim 10, as shown in FIGS. 1 to 3 and 10, for example, the joint sealing material 1 according to claim 6 is attached to a wall body (outer wall panel) 3 of a building. A joint sealing material 1 mounting method for mounting a joint sealing material 1 in a joint groove 5 formed between an exterior material 7 and a fitting frame 8 on the periphery of an opening 3 a provided in the wall body 6, the seal material body 10, Thirty
Along the side surface of the fitting frame 8 with the first protrusion 1
6, 36 and the third protrusions 17, 37 are the fitting frame 8
Is attached by a mounting member (staple) 4 so as to abut on the side surface of the seal member, and the exterior member 7 is attached to the wall 6 on the side of the seal member main body with the first protrusions 15 and 35. 7, so that the third projecting portions 17 and 37 are in contact with the back surface 4b of the side end portion of the outer cover member 7 and the side end surface 7b of the outer casing member.
By pressing the core portions 21 and 41 of the seal members between the side plates 11 and 31 of the sealing material bodies 10 and 30,
1 is expanded to press the third protrusions 17 and 37 against the seal material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8 and the seal material body 1
The sealing material 13 filled in the groove portion surrounded by the side plates 11 and 31 of 0 and 30 and the bottom plates 12 and 32 from the through holes 11a and 31a provided in the side plates 11 and 31,
The first protrusions 15 and 35 and the third protrusions 17 and 37
And a side end portion of the exterior material 7 and a space surrounded by the first projecting portions 16 and 36, the third projecting portions 17 and 37, and the side surface of the fitting frame 8 are pressed out, and this seal is formed. The material main body 10, 30 is further sealed between the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8.

【００２５】この請求項１０記載の発明によれば、シー
ル材本体１０，３０を、建具枠８の側面に沿って、第一
の突出部１６，３６および第三の突出部１７，３７がこ
の建具枠８の側面に当接するように、取付材（ステープ
ル）４によって取り付け、外装材７を、シール材本体の
側方の壁体６に、第一の突出部１５，３５がこの外装材
７の側端部の裏面４ｂに当接するように、かつ第三の突
出部１７，３７がこの外装材の側端面７ｂに当接するよ
うにして取り付け、カバー材２０，４０の芯部２１，４
１をシール材本体１０，３０の側板１１，３１の間に押
入することで、これら側板１１，３１の間を押し拡げ、
第三の突出部１７，３７をシール材本体１０，３０と外
装材７の側端面７ｂまたは建具枠８の側面に圧接すると
ともに、シール材本体１０，３０の各側板１１，３１と
底板１２，３２とから囲まれる溝部内に充填されたシー
リング材１３を、この側板１１，３１に設けられた貫通
孔１１ａ，３１ａから、第一の突出部１５，３５と第三
の突出部１７，３７と外装材７の側端部とにより囲まれ
る空間および第一の突出部１６，３６と第三の突出部１
７，３７と建具枠８の側面とにより囲まれる空間に圧出
させ、このシール材本体１０，３０と外装材７の側端面
７ｂまたは建具枠８の側面との間をさらに密閉するの
で、請求項５と同様の効果が得られる。According to the tenth aspect of the present invention, the sealing material bodies 10, 30 are provided along the side surface of the fitting frame 8 with the first protruding portions 16, 36 and the third protruding portions 17, 37. The exterior material 7 is attached to the side surface of the fitting frame 8 by the attachment material (staple) 4, and the exterior material 7 is attached to the side wall 6 of the sealing material body. The core parts 21, 4 of the cover materials 20, 40 are attached so as to abut the back surface 4b of the side end portions of the cover materials 20, and the third projecting portions 17, 37 abut the side end surface 7b of the exterior material.
By pushing 1 between the side plates 11 and 31 of the sealing material bodies 10 and 30, the space between these side plates 11 and 31 is expanded,
The third protrusions 17 and 37 are pressed against the side end surfaces 7b of the sealing material bodies 10 and 30 and the exterior material 7 or the side surfaces of the fitting frame 8, and the side plates 11 and 31 and the bottom plate 12 of the sealing material bodies 10 and 30, The sealing material 13 filled in the groove portion surrounded by 32 and the through holes 11a and 31a provided in the side plates 11 and 31 is connected to the first projecting portions 15 and 35 and the third projecting portions 17 and 37, respectively. A space surrounded by the side end of the exterior material 7, the first protrusions 16 and 36, and the third protrusion 1
7, 37 and the side surface of the fitting frame 8 are pressed out to further seal between the sealing material bodies 10, 30 and the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8. An effect similar to that of Item 5 is obtained.

【００２６】[0026]

【発明の実施の形態】以下、図面を参照して、本発明の
目地シール材、目地シール構造、および目地シール材取
付方法を詳細に説明する。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a joint seal material, a joint seal structure, and a joint seal material mounting method according to the present invention will be described in detail with reference to the drawings.

【００２７】本実施の形態の目地シール材、目地シール
構造、および目地シール材取付方法は、桟材からなる矩
形枠状の少なくとも一方の面に面材が貼設された木製パ
ネルを予め作成しておき、建築現場において、これら木
製パネルを組み合わせ、住宅などの床、壁、屋根などを
構築することによって、建築現場での施工作業を省力化
することのできるパネル工法により構築される住宅（建
物）に適用されたものである。上記木製パネルには、外
壁パネル（壁体）、内壁パネル、床パネル、小屋パネ
ル、屋根パネルなどの種類がある。The joint seal material, joint seal structure and joint seal material mounting method of the present embodiment are prepared in advance by preparing a wooden panel in which a face material is pasted on at least one surface of a rectangular frame made of crosspieces. In addition, by combining these wooden panels at a construction site and constructing floors, walls, roofs, etc. of houses, etc., a house constructed by a panel construction method that can save construction work at the construction site (building ) Has been applied to. There are various types of wood panels such as outer wall panels (wall bodies), inner wall panels, floor panels, shed panels, and roof panels.

【００２８】図１に、本発明の目地シール材１，３、目
地シール構造、および目地シール材１，３取付方法が適
用された外壁パネル６を示す。本実施の形態では、図１
に示すように、外壁パネル６の表面に取り付けられたタ
イルパネル（外装材）７と、外壁パネル６に設けられた
開口部の周縁に取り付けられる建具枠８との間に形成さ
れる目地溝５に、上記目地シール材１，３、目地シール
構造、および目地シール材１，３取付方法が適用されて
いる。建具枠８の隅角部８ａ近傍の目地溝５には、図
６、図７に示すように略Ｌ字型に形成された目地シール
材３が配設され、その他の部位の目地溝５には、直線状
に形成された目地シール材１が配設されて、建具枠８の
周縁の目地溝５に防水処理が施されている。FIG. 1 shows an outer wall panel 6 to which the joint sealing materials 1 and 3 of the present invention, the joint sealing structure, and the method of attaching the joint sealing materials 1 and 3 are applied. In the present embodiment, FIG.
As shown in FIG. 5, the joint groove 5 formed between the tile panel (exterior material) 7 attached to the surface of the outer wall panel 6 and the fitting frame 8 attached to the peripheral edge of the opening provided in the outer wall panel 6. The joint seal materials 1 and 3, the joint seal structure, and the joint seal material 1 and 3 attachment method are applied to. In the joint groove 5 near the corner portion 8a of the fitting frame 8, a joint seal material 3 formed in a substantially L shape as shown in FIGS. 6 and 7 is provided, and the joint groove 5 in other portions is arranged. The joint sealing material 1 formed in a straight line is disposed, and the joint groove 5 on the peripheral edge of the fitting frame 8 is waterproofed.

【００２９】図２に、目地シール材１，３の断面を示
す。また、上記目地溝５を、目地シール材１，３によっ
て塞いだ目地シール構造の断面を、図３〜図５に示す。
目地シール材１，３はそれぞれ、図２、図３に示すよう
に、目地溝５の底面に固定されるシール材本体１０，３
０と、このシール材本体１０，３０に、その上面を覆う
ように取り付けられるカバー材２０，４０とからなる。FIG. 2 shows a cross section of the joint sealing materials 1 and 3. 3 to 5 show cross sections of the joint seal structure in which the joint groove 5 is closed by the joint seal materials 1 and 3.
As shown in FIG. 2 and FIG. 3, the joint seal materials 1 and 3 are seal body bodies 10 and 3 fixed to the bottom surface of the joint groove 5, respectively.
0 and cover members 20 and 40 attached to the seal member bodies 10 and 30 so as to cover the upper surfaces thereof.

【００３０】シール材本体１０，３０は、図２、図３に
示すように、左右の側板１１，３１と、この側板１１，
３１を連結する底板１２，３２とを備えている。そし
て、各側板１１，３１の外側面には、タイルパネル７の
側端部の裏面７ａに当接して、このシール材本体１０，
３０とタイルパネル７の側端部の裏面７ａとの間を閉塞
する第一の突出部１５，３５と、シール材本体１０，３
０の他方の側面に設けられ、前記建具枠８の側面に当接
して、このシール材本体１０，３０と建具枠８の側面と
の間を閉塞する第二の突出部１６，３６と、が備えられ
ている。また、各側板１１，３１の外側面の、第一の突
出部１５，３５または第二の突出部１６，３６より目地
溝５の表面側には、タイルパネル７の側端面７ｂまたは
建具枠８の側面に当接して、このシール材本体１０，３
０とタイルパネル７の側端面７ｂまたは建具枠８の側面
との間を閉塞する第三の突出部１７，３７と、が備えら
れている。シール材本体１０，３０のうち、第一の突出
部１５，３５、第二の突出部１６，３６、第三の突出部
１７，３７のそれぞれの先端部は、軟質合成樹脂から形
成されており、シール材本体１０，３０の残りの部位
は、可撓性を有する硬質樹脂から形成されている。As shown in FIGS. 2 and 3, the sealing material bodies 10 and 30 include left and right side plates 11 and 31, and the side plates 11 and 31.
And bottom plates 12 and 32 for connecting 31. Then, the outer surface of each side plate 11, 31 is brought into contact with the back surface 7a of the side end portion of the tile panel 7, and the sealing material body 10,
30 and the first protruding portions 15 and 35 that close the space between the back surface 7a of the side end portion of the tile panel 7, and the sealing material bodies 10 and 3.
Second protrusions 16 and 36 which are provided on the other side surface of 0 and contact the side surface of the fitting frame 8 to close the space between the seal material bodies 10 and 30 and the side surface of the fitting frame 8. It is equipped. Further, on the outer surface of each of the side plates 11 and 31, the side end surface 7b of the tile panel 7 or the fitting frame 8 is located on the surface side of the joint groove 5 with respect to the first projecting portions 15 and 35 or the second projecting portions 16 and 36. Of the sealing material body 10, 3
0 and the side end surface 7b of the tile panel 7 or the side surface of the fitting frame 8 are provided with third protruding portions 17 and 37. Of the sealing material bodies 10 and 30, the respective tip portions of the first protruding portions 15 and 35, the second protruding portions 16 and 36, and the third protruding portions 17 and 37 are formed of a soft synthetic resin. The remaining portions of the sealing material bodies 10 and 30 are made of flexible hard resin.

【００３１】第一の突出部１５，３５は、可撓性を有し
ており、図２に示すように、前記シール材本体１０，３
０の側面から前記タイルパネル７の裏面７ａと離間しつ
つ突出する支持部１５ａ，３５ａと、この支持部１５
ａ，３５ａから前記外装材７の裏面７ａに向かう方向に
突出してこのタイルパネル７の側端部の裏面７ａに当接
する当接部１５ｂ，３５ｂと、から構成されている。こ
こで、第一の突出部１５，３５は、図３、図４に示すよ
うに、この第一の突出部１５，３５の基端部に形成され
た溝１５ｃ，３５ｃの位置で折り取ることによって、シ
ール材本体１０，３０に対して取り外すことが可能とさ
れている。The first protrusions 15 and 35 have flexibility, and as shown in FIG.
Supporting portions 15a and 35a protruding from the side surface of the tile panel 7 while being separated from the back surface 7a of the tile panel 7, and the supporting portions 15
a, 35a, and abutting portions 15b, 35b protruding in a direction toward the back surface 7a of the exterior material 7 and abutting on the back surface 7a at the side end portion of the tile panel 7. Here, as shown in FIGS. 3 and 4, the first protrusions 15 and 35 are to be broken off at the positions of the grooves 15c and 35c formed at the base end portions of the first protrusions 15 and 35. With this, it is possible to remove the sealing material bodies 10 and 30.

【００３２】各側板１１，３１の外側面の、底板１２，
３２より外壁パネル５側には、図３に示すように、溝１
１ｃ，３１ｃが設けられている。建具枠８には、図５に
示すように、この建具枠８を外壁パネル５にネジ８ｃで
固定するための締込部８ｂが、所定間隔で設けられてい
る。このため、シール材本体１０，３０を目地溝５に取
り付ける際には、上記締込部８ｂがシール材本体１０，
３０と干渉する部位を、上記溝１１ｃ，３１ｃを利用し
て予め折り取っておくようにする。On the outer surface of each side plate 11, 31, the bottom plate 12,
On the outer wall panel 5 side from 32, as shown in FIG.
1c and 31c are provided. As shown in FIG. 5, the fitting frame 8 is provided with tightening portions 8b for fixing the fitting frame 8 to the outer wall panel 5 with screws 8c at predetermined intervals. Therefore, when the sealing material bodies 10 and 30 are attached to the joint groove 5, the tightening portion 8b is attached to the sealing material bodies 10 and 30.
The portion that interferes with 30 is preliminarily broken off using the grooves 11c and 31c.

【００３３】カバー材２０，４０は、図２、図３に示す
ように、シール材本体１０，３０の側板１１，３１の間
に押入されることで、これら側板１１，３１の間を押し
拡げて、第三の突出部１７，３７をシール材本体１０，
３０とタイルパネル７の側端面７ｂまたは建具枠８の側
面に圧接させる芯部２１，４１と、この芯部２１，４１
が側板１１，３１の間に押入された際に、タイルパネル
７の側端面７ｂと建具枠８の側面との間をさらに閉塞す
るとともに、シール材本体１０，３０を隠蔽する蓋部２
２，４２と、を備えている。カバー材２０，４０の芯部
２１，４１には、図２、図３に示すように、溝１４ａ，
３４ａが形成され、この溝１４ａ，３４ａに側板１１，
３１のツメ１１ｂ，３１ｂが係合することにより、カバ
ー材２０，４０がシール材本体１０，３０に固定される
ようになっている。As shown in FIGS. 2 and 3, the cover members 20 and 40 are pushed between the side plates 11 and 31 of the seal member bodies 10 and 30 to expand the space between the side plates 11 and 31. The third protrusions 17 and 37 to the sealing material body 10,
30, core portions 21 and 41 to be brought into pressure contact with the side end surface 7b of the tile panel 7 or the side surface of the fitting frame 8, and the core portions 21 and 41.
When the sheet is pushed between the side plates 11 and 31, the side portion 7b of the tile panel 7 and the side surface of the fitting frame 8 are further closed, and the lid portion 2 that conceals the sealing material bodies 10 and 30.
2, 42, and are provided. As shown in FIGS. 2 and 3, the core portions 21 and 41 of the cover members 20 and 40 have grooves 14a,
34a is formed, and the side plates 11,
By engaging the tabs 11b and 31b of 31, the cover members 20 and 40 are fixed to the seal member bodies 10 and 30.

【００３４】前記シール材本体１０，３０の各側板の、
第一の突出部１５，３５または第二の突出部１６，３６
と、第三の突出部１７，３７との間には、図２、図３に
示すように、このシール材本体１０，３０の長手方向に
沿って所定間隔で貫通孔１１ａ，３１ａが設けられてい
る。そして、シール材本体１０，３０の各側板１１，３
１と底板１２，３２とから囲まれる溝部内には、非硬化
型シリコンからなり、所定の流動性および粘性を有する
シーリング材１３が充填されている。シーリング材１３
は、図２に示すように、シール材本体１０，３０の上記
溝部内に備えられた蓋１４，３４の側面の溝１４ａ，３
４ａに、側板１１，３１のツメ１１ｂ，３１ｂが係合す
ることにより封止されている。Of the side plates of the sealing material bodies 10 and 30,
First protrusion 15, 35 or second protrusion 16, 36
2 and 3, through holes 11a and 31a are provided at predetermined intervals along the longitudinal direction of the sealing material bodies 10 and 30, between the third protrusions 17 and 37. ing. Then, the side plates 11, 3 of the sealing material bodies 10, 30
The groove surrounded by 1 and the bottom plates 12 and 32 is filled with a sealing material 13 made of non-curing type silicon and having a predetermined fluidity and viscosity. Sealing material 13
As shown in FIG. 2, the grooves 14a, 3 on the side surfaces of the lids 14, 34 provided in the groove portions of the sealing material bodies 10, 30 are shown in FIG.
The tabs 11b and 31b of the side plates 11 and 31 are engaged with the 4a to be sealed.

【００３５】建具枠８の隅角部８ａ近傍の目地溝５に配
設される目地シール材３を、図６、図７に示す。また、
この目地シール材３の目地溝５への配設状況を、図８、
図９に示す。目地シール材３の構成要素であるシール材
本体３０とカバー材４０はそれぞれ、図６〜図９に示す
ように、目地溝５に配設された状態でこの目地溝５の上
面から見て略Ｌ字型状に形成されている。これにより、
目地シール材３は、建具枠８の隅角部８ａ近傍の二本の
目地溝５にわたる状態に配設可能とされている。The joint sealing material 3 arranged in the joint groove 5 near the corner 8a of the fitting frame 8 is shown in FIGS. Also,
The arrangement of the joint sealing material 3 in the joint groove 5 is shown in FIG.
It shows in FIG. As shown in FIGS. 6 to 9, the seal material main body 30 and the cover material 40, which are the constituent elements of the joint seal material 3, are arranged in the joint groove 5 and viewed from the upper surface of the joint groove 5, respectively. It is formed in an L shape. This allows
The joint sealing material 3 can be arranged in a state of extending over the two joint grooves 5 near the corner portion 8a of the fitting frame 8.

【００３６】カバー材４０の蓋部４２は、図６、図７に
示すように、シール材本体３０およびカバー材４０の芯
部４１よりも、目地シール材３の長手方向に突出するよ
うに形成されている。そして、目地溝５に目地シール材
３を配設する際には、図９に示すように、目地溝５内で
この目地シール材３に隣接して配置される目地シール材
１のカバー材２０をシール材本体１０に取り付けてか
ら、目地シール材３のカバー材４０をシール材本体２０
に取り付けるようにする。この際、目地シール材３のカ
バー材４０の蓋部４２の上記突出部分が、目地シール材
１のカバー材２０の蓋部２１の端部の上面と重なるよう
にする。As shown in FIGS. 6 and 7, the lid portion 42 of the cover member 40 is formed so as to project in the longitudinal direction of the joint seal member 3 more than the core portion 41 of the seal member main body 30 and the cover member 40. Has been done. When disposing the joint seal material 3 in the joint groove 5, as shown in FIG. 9, the cover material 20 of the joint seal material 1 arranged adjacent to the joint seal material 3 in the joint groove 5 is provided. The seal material body 10, the cover material 40 of the joint seal material 3 is attached to the seal material body 20.
To be attached to. At this time, the protruding portion of the lid portion 42 of the cover material 40 of the joint sealing material 3 is made to overlap the upper surface of the end portion of the lid portion 21 of the cover material 20 of the joint sealing material 1.

【００３７】上記目地シール材１，３を目地溝５に配設
して、目地シール構造を形成するための目地シール材
１，３取付方法を、以下に説明する。図１０は、目地シ
ール材１，３取付方法の手順を示す、断面図である。A method for mounting the joint seal materials 1, 3 to form the joint seal structure by disposing the joint seal materials 1, 3 in the joint groove 5 will be described below. FIG. 10 is a cross-sectional view showing a procedure of a method of attaching the joint seal materials 1 and 3.

【００３８】まず、図１０（ａ）に示すように、シール
材本体１０，３０を、建具枠８の側面に沿って、第一の
突出部１６，３６および第三の突出部１７，３７がこの
建具枠８の側面に当接するように、ステープル（取付
材）４によって、外壁パネル６の表面に取り付ける。First, as shown in FIG. 10 (a), the sealing material bodies 10 and 30 are separated into the first protruding portions 16 and 36 and the third protruding portions 17 and 37 along the side surface of the fitting frame 8. It attaches to the surface of the outer wall panel 6 by the staple (attachment material) 4 so that it may contact the side surface of this fitting frame 8.

【００３９】次に、図１０（ｂ）に示すように、タイル
パネル７を、シール材本体の側方の外壁パネル６に、第
一の突出部１５，３５がこの外装材７の側端部の裏面４
ｂに当接するように、かつ第三の突出部１７，３７がこ
の外装材の側端面７ｂに当接するようにして、胴縁９を
介して取り付ける。Next, as shown in FIG. 10B, the tile panel 7 is attached to the outer wall panel 6 on the side of the sealing material body, and the first projecting portions 15 and 35 are formed on the side end portions of the exterior material 7. Back side 4
It is attached via the furring strip 9 so as to come into contact with b and the third projecting portions 17 and 37 come into contact with the side end surface 7b of the exterior material.

【００４０】さらに、図１０（ｃ）に示すように、カバ
ー材２０，４０の芯部２１，４１をシール材本体１０，
３０の側板１１，３１の間に押入する。この際、シール
材本体１０，３０の側板１１，３１の間が押し拡げられ
て、第三の突出部１７，３７がシール材本体１０，３０
とタイルパネル７の側端面７ｂまたは建具枠８の側面に
圧接する。これと同時に、シール材本体１０，３０の各
側板１１，３１と底板１２，３２とから囲まれる溝部内
に充填されたシーリング材１３が、この側板１１，３１
に設けられた貫通孔１１ａ，３１ａから、第一の突出部
１５，３５と第三の突出部１７，３７とタイルパネル材
７の側端部とにより囲まれる空間および第一の突出部１
６，３６と第三の突出部１７，３７と建具枠８の側面と
により囲まれる空間に圧出されて、このシール材本体１
０，３０とタイルパネル７の側端面７ｂまたは建具枠８
の側面との間がさらに密閉される。Further, as shown in FIG. 10C, the core portions 21 and 41 of the cover members 20 and 40 are connected to the seal member main body 10,
It is pushed between the side plates 11 and 31 of 30. At this time, the space between the side plates 11 and 31 of the sealing material bodies 10 and 30 is pushed and expanded, and the third protrusions 17 and 37 are formed into the sealing material bodies 10 and 30.
And the side end surface 7b of the tile panel 7 or the side surface of the fitting frame 8 with pressure. At the same time, the sealing material 13 filled in the groove portion surrounded by the side plates 11 and 31 and the bottom plates 12 and 32 of the sealing material bodies 10 and 30 is the side plates 11 and 31.
From the through holes 11a and 31a provided in the space, the space surrounded by the first projecting portions 15 and 35, the third projecting portions 17 and 37, and the side end portion of the tile panel material 7, and the first projecting portion 1.
6, 36, the third projecting portions 17, 37 and the side surface of the fitting frame 8 are extruded into a space surrounded by the sealing material body 1
0, 30 and the side end surface 7b of the tile panel 7 or the fitting frame 8
The space between the side and the side is further sealed.

【００４１】以上、本実施の形態に記載の目地シール材
１，３、目地シール構造、および目地シール材１，３取
付方法によれば、この目地シール材１，３は、目地溝５
の底面に固定されるシール材本体１０，３０と、このシ
ール材本体１０，３０に、その上面を覆うように取り付
けられるカバー材２０，４０と、シール材本体１０，３
０の一方の側面に設けられ、外装材７の側端部の裏面７
ａに当接して、このシール材本体１０，３０と外装材７
の側端部の裏面７ａとの間を閉塞する第一の突出部１
５，３５と、シール材本体１０，３０の他方の側面に設
けられ、前記建具枠８の側面に当接して、このシール材
本体１０，３０と建具枠８の側面との間を閉塞する第一
の突出部１６，３６と、を備えるので、外装材７の側端
部が薄く、外装材７の側端面７ｂに目地溝５の防水材料
の定着面積を十分に確保しにくい場合にも、外装材７の
側端部の裏面７ａとシール材本体１０，３０との間が第
一の突出部１５，３５によって閉塞されるとともに、建
具枠８の側面とシール材本体１０，３０との間が第二の
突出部１６，３６によって閉塞されて、この結果、外装
材７の側端部と建具枠８の側面との間を確実に閉塞し、
目地溝５に防水性能を持たせることができる。特に、外
装材７同士は合決（あいじゃくり）接ぎにより接合され
るので、外装材７の側端部の断面は切欠きを備えるよう
に形成され、その厚みは外装材７の中央部に比べて薄く
なっているが、外装材７の側端部と建具枠８の側面との
間を確実に閉塞して、目地溝５に防水処理を施すことが
できる。As described above, according to the joint seal materials 1 and 3, the joint seal structure, and the joint seal material 1 and 3 attachment method described in the present embodiment, the joint seal materials 1 and 3 are joint grooves 5
Sealing material bodies 10 and 30 fixed to the bottom surface, cover materials 20 and 40 attached to the sealing material bodies 10 and 30 so as to cover the upper surfaces thereof, and sealing material bodies 10 and 3.
0 is provided on one side surface, and the back surface 7 of the side end portion of the exterior material 7 is provided.
The sealing material bodies 10 and 30 and the exterior material 7 are brought into contact with a.
First projecting portion 1 that closes the space between the side surface and the back surface 7a
5, 35 and the other side surface of the sealing material main bodies 10 and 30 are in contact with the side surface of the fitting frame 8 to close the space between the sealing material main bodies 10 and 30 and the side surface of the fitting frame 8. Since the side edges of the exterior material 7 are thin and it is difficult to sufficiently secure the fixing area of the waterproof material of the joint groove 5 on the side end surface 7b of the exterior material 7, since the first protrusions 16 and 36 are provided, Between the back surface 7a of the side end of the exterior material 7 and the seal material bodies 10 and 30 is closed by the first protrusions 15 and 35, and between the side surface of the fitting frame 8 and the seal material bodies 10 and 30. Is closed by the second protruding portions 16 and 36, and as a result, the side end portion of the exterior material 7 and the side surface of the fitting frame 8 are reliably closed,
The joint groove 5 can be made waterproof. In particular, since the exterior materials 7 are joined together by a joining (aijakuri) joint, the cross-section of the side edge portion of the exterior material 7 is formed so as to have a notch, and the thickness thereof is in the central portion of the exterior material 7. Although thinner than the comparative example, the joint groove 5 can be waterproofed by reliably closing the space between the side end of the exterior material 7 and the side surface of the fitting frame 8.

【００４２】また、第一の突出部１５，３５は、可撓性
を有しており、シール材本体１０，３０の側面から外装
材７の裏面７ａと離間しつつ突出する支持部１５ａ，３
５ａと、この支持部１５ａ，３５ａから外装材７の裏面
７ａに向かう方向に突出してこの外装材７の側端部の裏
面７ａに当接する当接部１５ｂ，３５ｂと、からなるの
で、第一の突出部１５，３５が外装材７の側端部の裏面
７ａに当接する際に支持部１５ａ，３５ａが撓み、この
支持部１５ａ，３５ａが元の形状に復元しようとする弾
発力によって、当接部１５ｂ，３５ｂが外装材７の側端
部の裏面７ａに圧接する。したがって、外装材７の側端
部の裏面７ａとシール材本体１０，３０との間が第一の
突出部１５，３５によって確実に閉塞される。この結
果、外装材７の側端部と建具枠８の側面との間が確実に
閉塞されて、目地溝５の防水性能が向上する。The first projecting portions 15 and 35 are flexible and support portions 15a and 3 that project from the side surfaces of the sealing material bodies 10 and 30 while being spaced apart from the back surface 7a of the exterior material 7.
5a and contact portions 15b and 35b that project from the supporting portions 15a and 35a toward the back surface 7a of the exterior material 7 and abut against the back surface 7a at the side end portion of the exterior material 7. When the projecting portions 15 and 35 contact the rear surface 7a of the side end portion of the exterior material 7, the supporting portions 15a and 35a are bent, and the elastic force of the supporting portions 15a and 35a to restore the original shape causes The contact portions 15b and 35b are brought into pressure contact with the back surface 7a of the side end portion of the exterior material 7. Therefore, the space between the back surface 7a at the side end of the exterior material 7 and the sealing material bodies 10, 30 is reliably closed by the first protrusions 15, 35. As a result, the side end of the exterior material 7 and the side surface of the fitting frame 8 are reliably closed, and the waterproof performance of the joint groove 5 is improved.

【００４３】また、シール材本体３０とカバー材４０は
それぞれ、目地溝５に配設された状態でこの目地溝５の
上面から見て略Ｌ字型状に形成されて、建具枠８の隅角
部８ａ近傍の二本の目地溝５にわたる状態に配設可能と
されているので、建具枠８の隅角部８ａと、この建具枠
８の隅角部８ａの外側に配置される外装材７との間に形
成される二本の目地溝５を、目地シール材３によって、
一体に防水することができる。したがって、建具枠８の
隅角部８ａ近傍の目地溝５に目地シール材３を配設する
際に、上記二本の目地溝５にそれぞれ配置される目地シ
ール材の端部を斜めに切断し突合せて接着するなどの加
工を行うことが不要で、建具枠８の隅角部８ａ近傍の目
地溝５の防水処理に要する手間が少なくなるとともに、
建具枠８の隅角部８ａ近傍の目地溝５を確実に防水する
ことができる。Further, the sealing material main body 30 and the cover material 40 are formed in a substantially L shape when viewed from the upper surface of the joint groove 5 in a state of being arranged in the joint groove 5, and the corners of the fitting frame 8 are formed. Since it can be arranged in a state of extending over two joint grooves 5 near the corner 8a, the corner 8a of the fitting frame 8 and the exterior material arranged outside the corner 8a of the fitting frame 8 The two joint grooves 5 formed between the joint groove 7 and
It can be waterproofed together. Therefore, when disposing the joint seal material 3 in the joint groove 5 near the corner portion 8a of the fitting frame 8, the end portions of the joint seal material respectively arranged in the two joint grooves 5 are obliquely cut. It is not necessary to perform a process such as butt and adhesion, and the time and effort required for waterproofing the joint groove 5 near the corner 8a of the fitting frame 8 are reduced, and
The joint groove 5 near the corner 8a of the fitting frame 8 can be reliably waterproofed.

【００４４】また、シール材本体１０，３０は、可撓性
を有する左右の側板１１，３１と、この側板１１，３１
を連結する底板１２，３２と、各側板１１，３１の外側
面の、第一の突出部１５，３５または第二の突出部１
６，３６より目地溝５の表面側に設けられ、外装材７の
側端面７ｂまたは建具枠８の側面に当接して、このシー
ル材本体１０，３０と外装材７の側端面７ｂまたは建具
枠８の側面との間を閉塞する第三の突出部１７，３７
と、を備え、カバー材２０，４０は、シール材本体１
０，３０の側板１１，３１の間に押入されることで、こ
れら側板１１，３１の間を押し拡げて、第三の突出部１
７，３７をシール材本体１０，３０と外装材７の側端面
７ｂまたは建具枠８の側面に圧接させる芯部２１，４１
と、この芯部２１，４１が側板１１，３１の間に押入さ
れた際に、外装材７の側端面７ｂと建具枠８の側面との
間をさらに閉塞するとともに、シール材本体１０，３０
を隠蔽する蓋部２２，４２と、を備えるので、第三の突
出部１７，３７によって、シール材本体１０，３０と外
装材７の側端面７ｂまたは建具枠８の側面との間が密閉
されて、目地溝５にさらなる防水性能を持たせることが
できる。また、カバー材２０，４０に備えられた蓋部２
２，４２により、外装材７の側端面７ｂと建具枠８の側
面との間がさらに閉塞されて、目地溝５の防水性能が一
層高められる。また、カバー材２０，４０に備えられた
芯部２１，４１を、シール材本体１０，３０の側板１
１，３１の間を押し拡げて押入することで、カバー材２
０，４０をシール材本体１０，３０に取り付けることが
簡便にできるとともに、カバー材２０，４０がシール材
本体１０，３０に確実に固定される。The sealing material bodies 10 and 30 are composed of left and right flexible side plates 11 and 31, and the side plates 11 and 31.
Of the bottom plates 12 and 32 connecting the first and second side plates 11 and 31 to the outer surfaces of the side plates 11 and 31.
6, 36 is provided on the surface side of the joint groove 5 and comes into contact with the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8 so as to contact the sealing material bodies 10, 30 and the side end surface 7b of the exterior material 7 or the fitting frame. Third protrusions 17 and 37 that close the space between the side surfaces of
And the cover members 20 and 40 are the seal member main body 1
By being pushed in between the side plates 11 and 31 of 0 and 30, the space between these side plates 11 and 31 is expanded, and the third protrusion 1
Core parts 21 and 41 for pressing 7, 37 to the seal material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8
When the core portions 21 and 41 are pushed between the side plates 11 and 31, the side end surface 7b of the exterior material 7 and the side surface of the fitting frame 8 are further closed, and the sealing material bodies 10 and 30 are provided.
Since the lid portions 22 and 42 that conceal the above are provided, the third protruding portions 17 and 37 seal between the seal material bodies 10 and 30 and the side end surface 7b of the exterior material 7 or the side surface of the fitting frame 8. Thus, the joint groove 5 can be provided with further waterproof performance. In addition, the lid portion 2 provided on the cover members 20 and 40
2, 42 further close the space between the side end surface 7b of the exterior material 7 and the side surface of the fitting frame 8 to further improve the waterproof performance of the joint groove 5. In addition, the core portions 21 and 41 provided on the cover members 20 and 40 are attached to the side plates 1 of the seal member bodies 10 and 30.
The cover material 2
0 and 40 can be easily attached to the seal material bodies 10 and 30, and the cover materials 20 and 40 are securely fixed to the seal material bodies 10 and 30.

【００４５】また、シール材本体１０，３０の各側板
の、第一の突出部１５，３５または第二の突出部１６，
３６と、第三の突出部１７，３７との間には、このシー
ル材本体１０，３０の長手方向に沿って所定間隔で貫通
孔１１ａ，３１ａが設けられ、シール材本体１０，３０
の各側板１１，３１と底板１２，３２とから囲まれる溝
部内には、所定の流動性および粘性を有するシーリング
材１３が充填されているので、このシーリング材１３に
よって、シール材本体１０，３０と外装材７の側端面７
ｂまたは建具枠８の側面との間がさらに密閉され、目地
溝５の防水性能がいっそう高められる。Further, the first protrusions 15, 35 or the second protrusions 16, 35 of the side plates of the sealing material bodies 10, 30 are provided.
36 and the third protrusions 17 and 37 are provided with through holes 11a and 31a at predetermined intervals along the longitudinal direction of the sealing material bodies 10 and 30.
Since the sealing material 13 having a predetermined fluidity and viscosity is filled in the groove portion surrounded by the side plates 11 and 31 and the bottom plates 12 and 32, the sealing material body 10 and the sealing material bodies 10 and 30 are filled with the sealing material 13. And the side end surface 7 of the exterior material 7
b or the side surface of the fitting frame 8 is further sealed, and the waterproof performance of the joint groove 5 is further enhanced.

【００４６】また、第一の突出部１５，３５は、シール
材本体１０，３０に対して取り外し可能に形成されてい
るので、外装材７の側端部の裏面７ａが、第一の突出部
１５，３５よりも壁体６側に位置する場合にも、この第
一の突出部７ａを取り外して、目地シール材１，３を目
地溝５に配設することができる。Further, since the first protruding portions 15 and 35 are formed so as to be removable from the sealing material bodies 10 and 30, the back surface 7a of the side end portion of the exterior material 7 has the first protruding portion. Even when it is located closer to the wall 6 than 15 and 35, the joint seal members 1 and 3 can be arranged in the joint groove 5 by removing the first protruding portion 7a.

【００４７】なお、本発明は上記の実施の形態に限定さ
れることなく、本発明の主旨を逸脱しない範囲におい
て、種々の改良並びに設計の変更を行ってもよい。例え
ば、本実施の形態では、シール材本体１０，３０の、側
板１１，３１と底板１２，３２とから囲まれた溝部に充
填されたシーリング材１３は、蓋１４，３４により封止
されているが、シーリング材１３の流動性が小さく粘性
が十分大きい場合には、蓋１４，３４を省略してもよ
い。その他、具体的な細部構造などについても適宜に変
更可能であることは勿論である。The present invention is not limited to the above embodiment, and various improvements and design changes may be made without departing from the spirit of the present invention. For example, in the present embodiment, the sealing material 13 filled in the groove portions of the sealing material bodies 10 and 30 surrounded by the side plates 11 and 31 and the bottom plates 12 and 32 is sealed by the lids 14 and 34. However, if the sealing material 13 has a low fluidity and a sufficiently high viscosity, the lids 14 and 34 may be omitted. In addition, it goes without saying that a specific detailed structure can be appropriately changed.

【００４８】[0048]

【発明の効果】請求項１記載の発明によれば、この目地
シール材は、目地溝の底面に固定されるシール材本体
と、このシール材本体に、その上面を覆うように取り付
けられるカバー材と、シール材本体の一方の側面に設け
られ、外装材の側端部の裏面に当接して、このシール材
本体と外装材の側端部の裏面との間を閉塞する第一の突
出部と、シール材本体の他方の側面に設けられ、前記建
具枠の側面に当接して、このシール材本体と建具枠の側
面との間を閉塞する第一の突出部と、を備えるので、外
装材の側端部が薄く、外装材の側端面に目地溝の防水材
料の定着面積を十分に確保しにくい場合にも、外装材の
側端部の裏面とシール材本体との間が第一の突出部によ
って閉塞されるとともに、建具枠の側面とシール材本体
との間が第二の突出部によって閉塞されて、この結果、
外装材の側端部と建具枠の側面との間を確実に閉塞し、
目地溝に防水性能を持たせることができる。特に、外装
材同士を合決（あいじゃくり）接ぎや実（さね）接ぎに
より接合する場合、外装材の側端部の断面は切欠きを備
えるように形成されるので、その厚みは外装材の中央部
に比べて薄くなるが、この場合にも、外装材の側端部と
建具枠の側面との間を確実に閉塞して、目地溝に防水性
能を持たせることができる。According to the invention described in claim 1, the joint sealing material is a sealing material main body fixed to the bottom surface of the joint groove, and a cover material attached to the sealing material main body so as to cover the upper surface thereof. And a first projecting portion provided on one side surface of the seal material body, abutting against the back surface of the side end portion of the exterior material to close the space between the seal material body and the back surface of the side end portion of the exterior material. And a first protrusion that is provided on the other side surface of the sealing material body and abuts on the side surface of the fitting frame to close the space between the sealing material body and the side surface of the fitting frame. Even when it is difficult to secure a sufficient fixing area for the waterproof material of the joint groove on the side end surface of the exterior material because the side edge of the exterior material is thin, there is a first gap between the back surface of the side edge of the exterior material and the seal material body. It is blocked by the protruding part of and the second protruding part is between the side surface of the fitting frame and the sealing material body. Closed by this result,
Securely close the space between the side edge of the exterior material and the side surface of the fitting frame,
The joint groove can be waterproofed. In particular, when the exterior materials are joined together by a joint (ajakuri) joint or a tongue joint, the cross-section of the side edge of the exterior material is formed so as to have a notch, so the thickness is Although it is thinner than the central portion of the material, in this case as well, it is possible to surely close the space between the side end portion of the exterior material and the side surface of the fitting frame to give the joint groove waterproof performance.

【００４９】請求項２記載の発明によれば、請求項１と
同様の効果が得られるとともに、第一の突出部は、可撓
性を有しており、シール材本体の側面から外装材の裏面
と離間しつつ突出する支持部と、この支持部から外装材
の裏面に向かう方向に突出してこの外装材の側端部の裏
面に当接する当接部と、からなるので、第一の突出部が
外装材の側端部の裏面に当接する際に支持部が撓み、こ
の支持部が元の形状に復元しようとする弾発力によっ
て、当接部が外装材の側端部の裏面に圧接する。したが
って、外装材の側端部の裏面とシール材本体との間が第
一の突出部によって確実に閉塞される。この結果、外装
材の側端部と建具枠の側面との間が確実に閉塞されて、
目地溝の防水性能が向上する。According to the second aspect of the present invention, the same effect as that of the first aspect can be obtained, and the first projecting portion has flexibility, and the side surface of the sealing material main body serves as the outer packaging material. The first protrusion is composed of a support portion protruding from the back surface while being spaced apart from the back surface, and a contact portion protruding in a direction from the support portion toward the back surface of the exterior material and contacting the back surface of the side end portion of the exterior material. When the part comes into contact with the back surface of the side end of the exterior material, the support part bends, and due to the elastic force that the support part tries to restore to the original shape, the contact part comes to the back surface of the side end of the exterior material. Pressure contact. Therefore, the space between the back surface of the side end portion of the exterior material and the sealing material body is reliably closed by the first protrusion. As a result, the space between the side end of the exterior material and the side surface of the fitting frame is reliably closed,
The waterproof performance of the joint groove is improved.

【００５０】請求項３記載の発明によれば、請求項１ま
たは２と同様の効果が得られるとともに、シール材本体
とカバー材はそれぞれ、目地溝に配設された状態でこの
目地溝の上面から見て略Ｌ字型状に形成されて、建具枠
の隅角部近傍の二本の目地溝にわたる状態に配設可能と
されているので、建具枠の隅角部と、この建具枠の隅角
部の外側に配置される外装材との間に形成される二本の
目地溝を、目地シール材によって、一体に防水すること
ができる。したがって、建具枠の隅角部近傍の目地溝に
目地シール材を配設する際に、上記二本の目地溝にそれ
ぞれ配置される目地シール材の端部を斜めに切断し突合
せて接着するなどの加工を行うことが不要で、建具枠の
隅角部近傍の目地溝の防水処理に要する手間が少なくな
るとともに、建具枠の隅角部近傍の目地溝を確実に防水
することができる。According to the third aspect of the present invention, the same effect as that of the first or second aspect can be obtained, and the sealing material main body and the cover material are respectively disposed in the joint groove and the upper surface of the joint groove is provided. Since it is formed in a substantially L-shape when viewed from above and can be arranged in a state of extending over two joint grooves in the vicinity of the corner of the fitting frame, the corner of the fitting frame and this fitting frame The two joint grooves formed between the joint material and the exterior material arranged outside the corner portion can be integrally waterproofed by the joint sealing material. Therefore, when arranging the joint seal material in the joint groove near the corner of the fitting frame, the end portions of the joint seal material respectively arranged in the two joint grooves are obliquely cut and butt-bonded, etc. It is not necessary to perform the above process, and the labor required for waterproofing the joint groove near the corner of the fitting frame is reduced, and the joint groove near the corner of the fitting frame can be reliably waterproofed.

【００５１】請求項４記載の発明によれば、請求項１〜
３のいずれかと同様の効果が得られるとともに、シール
材本体は、可撓性を有する左右の側板と、この側板を連
結する底板と、各側板の外側面の、第一の突出部または
第二の突出部より目地溝の表面側に設けられ、外装材の
側端面または建具枠の側面に当接して、このシール材本
体と外装材の側端面または建具枠の側面との間を閉塞す
る第三の突出部と、を備え、カバー材は、シール材本体
の側板の間に押入されることで、これら側板の間を押し
拡げて、第三の突出部をシール材本体と外装材の側端面
または建具枠の側面に圧接させる芯部と、この芯部が側
板の間に押入された際に、外装材の側端面と建具枠の側
面との間をさらに閉塞するとともに、シール材本体を隠
蔽する蓋部と、を備えるので、第三の突出部によって、
シール材本体と外装材の側端面または建具枠の側面との
間が密閉されて、目地溝にさらなる防水性能を持たせる
ことができる。また、カバー材に備えられた蓋部によ
り、外装材の側端面と建具枠の側面との間がさらに閉塞
されて、目地溝の防水性能が一層高められる。また、カ
バー材に備えられた芯部を、シール材本体の側板の間を
押し拡げて押入することで、カバー材をシール材本体に
取り付けることが簡便にできるとともに、カバー材がシ
ール材本体に確実に固定される。According to the invention described in claim 4,
In addition to obtaining the same effect as any one of 3 above, the sealing material main body has flexible left and right side plates, a bottom plate that connects these side plates, and a first protrusion or a second outer surface of each side plate. Is provided closer to the surface side of the joint groove than the projecting portion of, and comes into contact with the side end surface of the exterior material or the side surface of the fitting frame to close the space between the seal material body and the side end surface of the exterior material or the side surface of the fitting frame. The three protrusions are provided, and the cover member is pushed between the side plates of the seal material body to expand between the side plates, and the third protrusion is provided on the side end surfaces of the seal material body and the exterior material. A core portion that is pressed against the side surface of the fitting frame, and a lid that further closes the space between the side end surface of the exterior material and the side surface of the fitting frame when the core portion is pressed between the side plates, and that conceals the sealing material body. Since the third protrusion is provided,
The sealing material main body and the side end surface of the exterior material or the side surface of the fitting frame are hermetically sealed, so that the joint groove can be provided with further waterproof performance. Further, the lid portion provided on the cover material further closes the gap between the side end surface of the exterior material and the side surface of the fitting frame, thereby further improving the waterproof performance of the joint groove. In addition, the core part provided on the cover material can be easily inserted between the side plates of the seal material body by pushing the cover material into the seal material body, and the cover material can be securely attached to the seal material body. Fixed to.

【００５２】請求項５記載の発明によれば、請求項４と
同様の効果が得られるとともに、シール材本体の各側板
の、第一の突出部または第二の突出部と、第三の突出部
との間には、このシール材本体の長手方向に沿って所定
間隔で貫通孔が設けられ、シール材本体の各側板と底板
とから囲まれる溝部内には、所定の流動性および粘性を
有するシーリング材が充填されているので、このシーリ
ング材によって、シール材本体と外装材の側端面または
建具枠の側面との間がさらに密閉され、目地溝の防水性
能がいっそう高められる。According to the fifth aspect of the present invention, the same effect as in the fourth aspect can be obtained, and the first protruding portion or the second protruding portion and the third protruding portion of each side plate of the sealing material body are obtained. Through-holes are provided at predetermined intervals along the longitudinal direction of the sealing material body between the parts, and a predetermined fluidity and viscosity are provided in the groove portion surrounded by each side plate and bottom plate of the sealing material body. Since the sealing material that is included is filled, the sealing material further seals between the sealing material main body and the side end surface of the exterior material or the side surface of the fitting frame, and the waterproof performance of the joint groove is further enhanced.

【００５３】請求項６記載の発明によれば、請求項４ま
たは５と同様の効果が得られるとともに、第一の突出部
は、シール材本体に対して取り外し可能に形成されてい
るので、外装材の側端部の裏面が、第一の突出部よりも
壁体側に位置する場合にも、この第一の突出部を取り外
して、目地シール材を目地溝に配設することができる。According to the sixth aspect of the invention, the same effect as that of the fourth or fifth aspect can be obtained, and the first projecting portion is formed so as to be detachable from the main body of the sealing material. Even when the back surface of the side end portion of the material is located closer to the wall body than the first protruding portion, the first protruding portion can be removed and the joint sealing material can be disposed in the joint groove.

【００５４】請求項７記載の発明によれば、シール材本
体が、目地溝の底面に、取付材によって取り付けられ、
第一の突出部が前記外装材の側端部の裏面に当接するこ
とで、シール材本体と外装材の側端部の裏面との間が閉
塞され、第一の突出部が建具枠の側面に当接すること
で、シール材本体と建具枠の側面との間が閉塞され、カ
バー材が、シール材本体に、このシール材本体の上面を
覆うように取り付けられているので、請求項１と同様の
効果が得られる。According to the invention of claim 7, the sealing material body is attached to the bottom surface of the joint groove by an attaching material,
By contacting the back surface of the side end of the exterior material with the first protrusion, the gap between the seal material body and the back surface of the side edge of the exterior material is closed, and the first projection is the side surface of the fitting frame. The seal member main body and the side surface of the fitting frame are closed by abutting against the seal member, and the cover member is attached to the seal member main body so as to cover the upper surface of the seal member main body. The same effect can be obtained.

【００５５】請求項８記載の発明によれば、前記シール
材本体が、目地溝の底面に、取付材によって取り付けら
れ、第一の突出部が外装材の側端部の裏面に当接するこ
とで、このシール材本体と外装材の側端部の裏面との間
が閉塞され、第一の突出部が建具枠の側面に当接するこ
とで、このシール材本体と建具枠の側面との間が閉塞さ
れ、各側板の外側面の、第一の突出部または第二の突出
部より目地溝の表面側に設けられた第三の突出部が、外
装材の側端面または建具枠の側面に当接することで、こ
のシール材本体と外装材の側端面または建具枠の側面と
の間が閉塞され、カバー材の芯部が前記シール材本体の
側板の間に押入されることで、これら側板の間が押し拡
げられて、第三の突出部がシール材本体と外装材の側端
面または建具枠の側面に圧接されるとともに、シール材
本体の各側板と底板とから囲まれる溝部内に充填された
シーリング材が、この側板に設けられた貫通孔から、第
一の突出部と第三の突出部と外装材の側端部とにより囲
まれる空間および第一の突出部と第三の突出部と建具枠
の側面とにより囲まれる空間に圧出され、このシール材
本体と外装材の側端面または建具枠の側面との間がさら
に密閉されているので、請求項５と同様の効果が得られ
る。According to the invention as set forth in claim 8, the sealing material main body is attached to the bottom surface of the joint groove by the attachment material, and the first protrusion contacts the back surface of the side end portion of the exterior material. , Between the sealing material main body and the back surface of the side end portion of the exterior material is closed, and the first projecting portion abuts the side surface of the fitting frame, so that the space between the sealing material main body and the side surface of the fitting frame is The third protrusion, which is closed and is provided on the outer surface of each side plate on the surface side of the joint groove with respect to the first protrusion or the second protrusion, contacts the side end surface of the exterior material or the side surface of the fitting frame. By contacting, the space between the sealing material body and the side end surface of the exterior material or the side surface of the fitting frame is closed, and the core portion of the cover material is pushed between the side plates of the sealing material body, so that the space between these side plates is reduced. The third protrusion is pushed out and the third end of the seal material main body and the side surface of the exterior material or the fitting frame is The sealing material, which is pressed against the surface and is filled in the groove portion surrounded by each side plate and the bottom plate of the seal material body, has the first protrusion and the third protrusion from the through hole provided in the side plate. And a side end portion of the exterior material, and a space surrounded by the first projecting portion, the third projecting portion, and the side surface of the fitting frame. Since the space between the side surface of the fitting frame is further sealed, the same effect as in claim 5 is obtained.

【００５６】請求項９記載の発明によれば、シール材本
体を、建具枠の側面に沿って、第一の突出部がこの建具
枠の側面に当接するように、取付材によって取り付け、
外装材を、前記シール材本体の側方の壁体に、第一の突
出部がこの外装材の側端部の裏面に当接するようにして
取り付け、カバー材を、シール材本体に、このシール材
本体の上面を覆うように取り付けるので、請求項１と同
様の効果が得られる。According to the ninth aspect of the present invention, the seal member main body is attached along the side surface of the fitting frame by the attaching member such that the first protrusion contacts the side surface of the join frame.
The exterior material is attached to the side wall of the sealing material body so that the first protrusion abuts the back surface of the side end of the exterior material, and the cover material is attached to the sealing material body. Since it is attached so as to cover the upper surface of the material body, the same effect as in claim 1 can be obtained.

【００５７】この請求項１０記載の発明によれば、シー
ル材本体を、建具枠の側面に沿って、第一の突出部およ
び第三の突出部がこの建具枠の側面に当接するように、
取付材によって取り付け、外装材を、シール材本体の側
方の壁体に、第一の突出部がこの外装材の側端部の裏面
に当接するように、かつ第三の突出部がこの外装材の側
端面に当接するようにして取り付け、カバー材の芯部を
シール材本体の側板の間に押入することで、これら側板
の間を押し拡げ、第三の突出部をシール材本体と外装材
の側端面または建具枠の側面に圧接するとともに、シー
ル材本体の各側板と底板とから囲まれる溝部内に充填さ
れたシーリング材を、この側板に設けられた貫通孔か
ら、第一の突出部と第三の突出部と外装材の側端部とに
より囲まれる空間および第一の突出部と第三の突出部と
建具枠の側面とにより囲まれる空間に圧出させ、このシ
ール材本体と外装材の側端面または建具枠の側面との間
をさらに密閉するので、請求項５と同様の効果が得られ
る。According to the tenth aspect of the invention, the sealing material main body is arranged so that the first projecting portion and the third projecting portion contact the side surface of the fitting frame along the side surface of the fitting frame.
The exterior material is attached to the side wall of the sealing material body so that the first protrusion abuts on the back surface of the side end portion of the exterior material, and the third protrusion is the exterior material. It is attached so that it abuts against the side end surface of the material, and the core of the cover material is pushed between the side plates of the seal material body to expand between the side plates, and the third protrusion is formed between the seal material body and the exterior material. While sealingly contacting the side end surface or the side surface of the fitting frame, the sealing material filled in the groove portion surrounded by each side plate and the bottom plate of the seal material main body, from the through hole provided in the side plate, the first protruding portion and The seal material body and the exterior are extruded into a space surrounded by the third projecting portion and the side end of the exterior material and a space surrounded by the first projecting portion, the third projecting portion, and the side surface of the fitting frame. To further seal between the side edges of the timber or the sides of the joinery frame , The same effect as claim 5 is obtained.

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

【図１】本発明の目地シール材、目地シール構造、およ
び目地シール材取付方法が適用された壁体の一例を示
す、斜視図である。FIG. 1 is a perspective view showing an example of a wall body to which a joint sealing material, a joint sealing structure, and a joint sealing material mounting method of the present invention are applied.

【図２】本発明の目地シール材の一例を示す、断面図で
ある。FIG. 2 is a cross-sectional view showing an example of a joint sealing material of the present invention.

【図３】本発明の目地シール材、および目地シール構造
の一例を示す、断面図である。FIG. 3 is a cross-sectional view showing an example of the joint sealing material and joint sealing structure of the present invention.

【図４】本発明の目地シール材、および目地シール構造
の一例を示す、断面図である。FIG. 4 is a cross-sectional view showing an example of the joint sealing material and joint sealing structure of the present invention.

【図５】本発明の目地シール材、および目地シール構造
の一例を示す、断面図である。FIG. 5 is a cross-sectional view showing an example of the joint sealing material and joint sealing structure of the present invention.

【図６】本発明の目地シール材の一例におけるカバー材
を示すもので、（ａ），（ｂ），（ｃ）はそれぞれ、上
面図、側面図、断面図である。FIG. 6 shows a cover material in an example of a joint sealing material of the present invention, in which (a), (b) and (c) are a top view, a side view and a sectional view, respectively.

【図７】本発明の目地シール材の一例におけるシール材
本体を示すもので、（ａ），（ｂ），（ｃ）はそれぞ
れ、上面図、側面図、断面図である。FIG. 7 shows a sealing material body in an example of a joint sealing material of the present invention, in which (a), (b) and (c) are a top view, a side view and a cross-sectional view, respectively.

【図８】本発明の目地シール材、および目地シール構造
の一例を示す、上面図である。FIG. 8 is a top view showing an example of the joint sealing material and joint sealing structure of the present invention.

【図９】本発明の目地シール材、および目地シール構造
の一例を示す、上面図である。FIG. 9 is a top view showing an example of the joint sealing material and joint sealing structure of the present invention.

【図１０】本発明の目地シール材取付方法の手順を示
す、断面図である。FIG. 10 is a cross-sectional view showing the procedure of the method for attaching the joint seal material of the present invention.

【符号の説明】[Explanation of symbols]

１，３ 目地シール材 ４ 取付材（ステープル） ５ 目地溝 ６ 壁体（外壁パネル） ６ａ 開口部 ７ 外装材（タイルパネル） ７ａ 側端部の裏面 ７ｂ 側端面 ８ 建具枠 ８Ｃ 隅角部 １０，３０ シール材本体 １１，３１ 側板 １１ａ，３１ａ 貫通孔 １２，３２ 底板 １３，３３ シーリング材 １５，３５ 第一の突出部 １５ａ，３５ａ 支持部 １５ｂ，３５ｂ 当接部 １６，３６ 第二の突出部 １７，３７ 第三の突出部 ２０，４０ カバー材 ２１，４１ 芯部 ２２，４２ 蓋部 1,3 joint sealant 4 Mounting material (staple) 5 joint groove 6 wall (outer wall panel) 6a opening 7 Exterior material (tile panel) Back of 7a side end 7b side end face 8 joinery frame 8C corner 10,30 Seal material body 11,31 Side plate 11a, 31a through holes 12,32 bottom plate 13,33 Sealant 15,35 First protrusion 15a, 35a Supports 15b, 35b contact part 16,36 Second protrusion 17,37 Third protrusion 20,40 cover material 21, 41 core 22,42 Lid

───────────────────────────────────────────────────── フロントページの続き (72)発明者 中川 健一 東京都練馬区豊玉南３丁目21番16号 セイ キ工業株式会社内 Ｆターム(参考） 2E001 DA01 FA04 FA71 HF02 MA02 2E011 LA04 LB03 LC03 LD01 LD08 LE04 LE12 LE23 LF05    ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Kenichi Nakagawa             3-21-16 Seiyominami, Nerima-ku, Tokyo Sei             Ki Industry Co., Ltd. F-term (reference) 2E001 DA01 FA04 FA71 HF02 MA02                 2E011 LA04 LB03 LC03 LD01 LD08                       LE04 LE12 LE23 LF05

Claims (10)

【特許請求の範囲】[Claims] 【請求項１】 建物の壁体に貼設される外装材と、この
壁体に設けられた開口部の周縁に取り付けられる建具枠
との間に形成される目地溝に配設される目地シール材で
あって、 前記目地溝の底面に固定されるシール材本体と、 このシール材本体に、その上面を覆うように取り付けら
れるカバー材と、 前記シール材本体の一方の側面に設けられ、前記外装材
の側端部の裏面に当接して、このシール材本体と外装材
の側端部の裏面との間を閉塞する第一の突出部と、 前記シール材本体の他方の側面に設けられ、前記建具枠
の側面に当接して、このシール材本体と建具枠の側面と
の間を閉塞する第二の突出部と、を備えることを特徴と
する目地シール材。1. A joint seal disposed in a joint groove formed between an exterior material attached to a wall of a building and a fitting frame attached to a peripheral edge of an opening provided in the wall. A seal material body fixed to the bottom surface of the joint groove, a cover material attached to the seal material body so as to cover the upper surface thereof, and provided on one side surface of the seal material body, A first projecting portion that comes into contact with the back surface of the side end portion of the exterior material and closes the gap between the seal material body and the back surface of the side end portion of the exterior material, and is provided on the other side surface of the seal material body. And a second protrusion that abuts on the side surface of the fitting frame to close the space between the seal body and the side surface of the fitting frame. 【請求項２】 請求項１記載の目地シール材において、 前記第一の突出部は、可撓性を有し、 前記シール材本体の側面から前記外装材の裏面と離間し
つつ突出する支持部と、 この支持部から前記外装材の裏面に向かう方向に突出し
てこの外装材の側端部の裏面に当接する当接部と、から
なることを特徴とする目地シール材。2. The joint sealing material according to claim 1, wherein the first projecting portion has flexibility and projects from a side surface of the sealing material body while being separated from a back surface of the exterior material. And a contact portion that protrudes from the support portion in a direction toward the back surface of the exterior material and abuts on the back surface of the side end portion of the exterior material. 【請求項３】 請求項１または２のいずれかに記載の目
地シール材において、 前記シール材本体と前記カバー材はそれぞれ、前記目地
溝５に配設された状態でこの目地溝５の上面から見て略
Ｌ字型状に形成されて、前記建具枠８の隅角部８ａ近傍
の二本の前記目地溝５にわたる状態に配設可能とされて
いることを特徴とする目地シール材。3. The joint seal material according to claim 1, wherein the seal member main body and the cover member are arranged in the joint groove 5 from the upper surface of the joint groove 5. The joint seal material is formed in a substantially L-shape when viewed, and is arranged so as to extend over the two joint grooves 5 near the corner 8a of the fitting frame 8. 【請求項４】 請求項１〜３のいずれかに記載の目地シ
ール材において、 前記シール材本体は、可撓性を有する左右の側板と、 この側板を連結する底板と、 各側板の外側面の、前記第一の突出部または第二の突出
部より目地溝の表面側に設けられ、前記外装材の側端面
または建具枠の側面に当接して、このシール材本体と外
装材の側端面または建具枠の側面との間を閉塞する第三
の突出部と、を備え、 前記カバー材は、前記シール材本体の側板の間に押入さ
れることで、これら側板の間を押し拡げて、前記第三の
突出部をシール材本体と外装材の側端面または建具枠の
側面に圧接させる芯部と、 この芯部が前記側板の間に押入された際に、外装材の側
端面と建具枠の側面との間をさらに閉塞するとともに、
前記シール材本体を隠蔽する蓋部と、を備えることを特
徴とする目地シール材。4. The joint sealing material according to claim 1, wherein the sealing material main body has left and right flexible side plates, a bottom plate connecting the side plates, and outer side surfaces of the side plates. , Which is provided on the surface side of the joint groove with respect to the first protruding portion or the second protruding portion and is in contact with the side end surface of the exterior material or the side surface of the fitting frame, and the side end surfaces of the sealing material body and the exterior material. Or a third protrusion that closes between the side surface of the fitting frame, and the cover material is pushed between the side plates of the sealing material main body to expand between the side plates, A core portion that presses the three protrusions against the side end surface of the sealing material main body and the exterior material or the side surface of the fitting frame, and the side end surface of the exterior material and the side surface of the fitting frame when the core portion is pushed between the side plates. While further blocking between and
A joint sealing material, comprising: a lid that conceals the sealing material body. 【請求項５】 請求項４記載の目地シール材において、 前記シール材本体の各側板の、前記第一の突出部または
第二の突出部と、第三の突出部との間には、このシール
材本体の長手方向に沿って所定間隔で貫通孔が設けら
れ、 前記シール材本体の各側板と底板とから囲まれる溝部内
には、所定の流動性および粘性を有するシーリング材が
充填されていることを特徴とする目地シール材。5. The joint sealing material according to claim 4, wherein each side plate of the sealing material main body is provided with a space between the first protruding portion or the second protruding portion and the third protruding portion. Through holes are provided at predetermined intervals along the longitudinal direction of the sealing material main body, and a groove surrounded by each side plate and bottom plate of the sealing material main body is filled with a sealing material having a predetermined fluidity and viscosity. A joint seal material characterized by being 【請求項６】 請求項４または５記載の目地シール材に
おいて、 前記第一の突出部は、前記シール材本体に対して取り外
し可能に形成されていることを特徴とする目地シール
材。6. The joint seal material according to claim 4 or 5, wherein the first protrusion is formed so as to be removable from the seal body. 【請求項７】 建物の壁体に貼設される外装材と、この
壁体に設けられた開口部の周縁の建具枠との間に形成さ
れる目地溝を、請求項１〜５のいずれかに記載の目地シ
ール材によって塞ぐ目地シール構造であって、 前記シール材本体が、前記目地溝の底面に、取付材によ
って取り付けられ、 前記第一の突出部が前記外装材の側端部の裏面に当接す
ることで、前記シール材本体と外装材の側端部の裏面と
の間が閉塞され、 前記第二の突出部が前記建具枠の側面に当接すること
で、前記シール材本体と建具枠の側面との間が閉塞さ
れ、 前記カバー材が、前記シール材本体に、このシール材本
体の上面を覆うように取り付けられていることを特徴と
する目地シール構造。7. A joint groove formed between an exterior material attached to a wall of a building and a fitting frame at the periphery of an opening provided in the wall, according to any one of claims 1 to 5. A joint seal structure for closing with a joint seal material according to claim 1, wherein the seal material main body is attached to a bottom surface of the joint groove by an attachment material, and the first protrusion is a side end portion of the exterior material. By abutting the back surface, the gap between the sealing material body and the back surface of the side end portion of the exterior material is closed, and the second projecting portion abuts the side surface of the fitting frame, thereby the sealing material body and A joint seal structure, wherein a space between a side surface of a fitting frame is closed, and the cover material is attached to the sealing material body so as to cover an upper surface of the sealing material body. 【請求項８】 建物の壁体に貼設される外装材と、この
壁体に設けられた開口部の周縁の建具枠との間に形成さ
れる目地溝を、請求項６記載の目地シール材によって塞
ぐ目地シール構造であって、 前記シール材本体が、前記目地溝の底面に、取付材によ
って取り付けられ、 前記第一の突出部が前記外装材の側端部の裏面に当接す
ることで、このシール材本体と外装材の側端部の裏面と
の間が閉塞され、 前記第二の突出部が前記建具枠の側面に当接すること
で、このシール材本体と建具枠の側面との間が閉塞さ
れ、 各側板の外側面の、前記第一の突出部または第二の突出
部より目地溝の表面側に設けられた前記第三の突出部
が、前記外装材の側端面または建具枠の側面に当接する
ことで、このシール材本体と外装材の側端面または建具
枠の側面との間が閉塞され、 前記カバー材の芯部が前記シール材本体の側板の間に押
入されることで、これら側板の間が押し拡げられて、前
記第三の突出部がシール材本体と外装材の側端面または
建具枠の側面に圧接されるとともに、前記シール材本体
の各側板と底板とから囲まれる溝部内に充填されたシー
リング材が、この側板に設けられた貫通孔から、前記第
一の突出部と第三の突出部と外装材の側端部とにより囲
まれる空間および前記第二の突出部と第三の突出部と建
具枠の側面とにより囲まれる空間に圧出され、このシー
ル材本体と外装材の側端面または建具枠の側面との間が
さらに密閉されていることを特徴とする目地シール構
造。8. The joint seal according to claim 6, wherein a joint groove is formed between the exterior material attached to the wall of the building and the fitting frame around the periphery of the opening provided in the wall. A joint seal structure that is closed by a material, wherein the seal material main body is attached to the bottom surface of the joint groove by an attachment material, and the first protrusion contacts the back surface of the side end portion of the exterior material. , Between the sealing material main body and the back surface of the side end of the exterior material is closed, and the second protrusion abuts on the side surface of the fitting frame, whereby the sealing material main body and the side surface of the fitting frame are The third protrusions provided on the outer side surface of each side plate on the surface side of the joint groove with respect to the first protrusion or the second protrusion are side end surfaces of the exterior material or fittings. By abutting on the side surface of the frame, the side end surfaces of the sealing material body and the exterior material or the side of the fitting frame Is closed, and the core of the cover member is pushed between the side plates of the sealing material body, so that the space between the side plates is expanded, and the third protruding portion is formed by the sealing material body and the exterior material. While being pressed against the side end surface or the side surface of the fitting frame, the sealing material filled in the groove portion surrounded by each side plate and the bottom plate of the sealing material main body, from the through hole provided in the side plate, Is extruded into a space surrounded by the projecting part, the third projecting part, and the side end part of the exterior material, and a space surrounded by the second projecting part, the third projecting part, and the side surface of the fitting frame, A joint seal structure in which the seal material body and the side end surface of the exterior material or the side surface of the fitting frame are further sealed. 【請求項９】 請求項１〜５のいずれかに記載の目地シ
ール材を、建物の壁体に貼設される外装材と、この壁体
に設けられた開口部の周縁の建具枠との間に形成される
目地溝に取り付ける目地シール材取付方法であって、 前記シール材本体を、前記建具枠の側面に沿って、前記
第二の突出部がこの建具枠の側面に当接するように、取
付材によって取り付け、 前記外装材を、前記シール材本体の側方の前記壁体に、
前記第一の突出部がこの外装材の側端部の裏面に当接す
るようにして取り付け、 前記カバー材を、前記シール材本体に、このシール材本
体の上面を覆うように取り付けることを特徴とする目地
シール材取付方法。9. A joint sealant according to claim 1, which is attached to a wall of a building, and a fitting frame at the periphery of an opening provided in the wall. A joint sealing material mounting method for mounting in a joint groove formed between, wherein the sealing material main body is along a side surface of the fitting frame, so that the second protrusion abuts a side surface of the fitting frame. Attached by a mounting material, the exterior material on the wall body on the side of the sealing material body,
The first protruding portion is attached so as to abut on the back surface of the side end portion of the exterior material, and the cover material is attached to the sealing material body so as to cover the upper surface of the sealing material body. How to install the joint seal material. 【請求項１０】 請求項６記載の目地シール材を、建物
の壁体に貼設される外装材と、この壁体に設けられた開
口部の周縁の建具枠との間に形成される目地溝に取り付
ける目地シール材取付方法であって、 前記シール材本体を、前記建具枠の側面に沿って、前記
第二の突出部および第三の突出部がこの建具枠の側面に
当接するように、取付材によって取り付け、 前記外装材を、前記シール材本体の側方の前記壁体に、
前記第一の突出部がこの外装材の側端部の裏面に当接す
るように、かつ前記第三の突出部がこの外装材の側端面
に当接するようにして取り付け、 前記カバー材の芯部を前記シール材本体の側板の間に押
入することで、これら側板の間を押し拡げ、前記第三の
突出部をシール材本体と外装材の側端面または建具枠の
側面に圧接するとともに、前記シール材本体の各側板と
底板とから囲まれる溝部内に充填されたシーリング材
を、この側板に設けられた貫通孔から、前記第一の突出
部と第三の突出部と外装材の側端部とにより囲まれる空
間および前記第二の突出部と第三の突出部と建具枠の側
面とにより囲まれる空間に圧出させ、このシール材本体
と外装材の側端面または建具枠の側面との間をさらに密
閉することを特徴とする目地シール材取付方法。10. A joint formed with the joint sealing material according to claim 6 between an exterior material attached to a wall of a building and a fitting frame at the periphery of an opening provided in the wall. A joint sealing material mounting method for mounting in a gutter, wherein the sealing material main body is along the side surface of the fitting frame so that the second protruding portion and the third protruding portion contact the side surface of the fitting frame. Attached by a mounting material, the exterior material on the wall body on the side of the sealing material body,
The first protrusion is attached so as to abut the back surface of the side end of the exterior material, and the third protrusion is attached so as to abut the side end surface of the exterior material. By pushing between the side plates of the sealing material body to spread between the side plates, and the third protrusion is pressed against the side end surface of the sealing material body and the exterior material or the side surface of the fitting frame, and the sealing material. A sealing material filled in a groove portion surrounded by each side plate and a bottom plate of the main body, from a through hole provided in this side plate, the first protrusion, the third protrusion, and the side end of the exterior material. Between the sealing material main body and the side end surface of the exterior material or the side surface of the fitting frame, and the space surrounded by the second projecting portion, the third projecting portion, and the side surface of the fitting frame. Joint seal material mounting that further seals Method.
JP2001203671A 2001-07-04 2001-07-04 Joint sealing compound, joint sealing structure and joint sealing compound mounting method Pending JP2003020736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001203671A JP2003020736A (en) 2001-07-04 2001-07-04 Joint sealing compound, joint sealing structure and joint sealing compound mounting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001203671A JP2003020736A (en) 2001-07-04 2001-07-04 Joint sealing compound, joint sealing structure and joint sealing compound mounting method

Publications (1)

Publication Number Publication Date
JP2003020736A true JP2003020736A (en) 2003-01-24

Family

ID=19040264

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
JP (1) JP2003020736A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014037700A (en) * 2012-08-14 2014-02-27 Asahi Kasei Homes Co Exterior facing material and exterior wall structure of building
ES2900948A1 (en) * 2020-09-18 2022-03-18 Univ Sevilla Self-selling (Machine-translation by Google Translate, not legally binding)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014037700A (en) * 2012-08-14 2014-02-27 Asahi Kasei Homes Co Exterior facing material and exterior wall structure of building
ES2900948A1 (en) * 2020-09-18 2022-03-18 Univ Sevilla Self-selling (Machine-translation by Google Translate, not legally binding)
WO2022058636A1 (en) * 2020-09-18 2022-03-24 Universidad De Sevilla Self-sealing pre-frame

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