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 methodInfo
- 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
Links
Landscapes
- Building Environments (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
Description
【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.
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)
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.
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.
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.
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.
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
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.
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.
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.
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.
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.
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 |
---|---|---|---|
JP2001203671A Pending JP2003020736A (en) | 2001-07-04 | 2001-07-04 | Joint sealing compound, joint sealing structure and joint sealing compound mounting method |
Country Status (1)
Country | Link |
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JP (1) | JP2003020736A (en) |
Cited By (2)
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) |
-
2001
- 2001-07-04 JP JP2001203671A patent/JP2003020736A/en active Pending
Cited By (3)
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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