JP2002276045A - Joint structure and connecting method using the same - Google Patents
Joint structure and connecting method using the sameInfo
- Publication number
- JP2002276045A JP2002276045A JP2001079964A JP2001079964A JP2002276045A JP 2002276045 A JP2002276045 A JP 2002276045A JP 2001079964 A JP2001079964 A JP 2001079964A JP 2001079964 A JP2001079964 A JP 2001079964A JP 2002276045 A JP2002276045 A JP 2002276045A
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- Japan
- Prior art keywords
- joint structure
- water
- joint
- plate
- present
- 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.)
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、止水板同士を連結
するために用いる継手構造体および該継手構造体を用い
る止水板の連結方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure used for connecting water blocking plates and a method for connecting a water blocking plate using the joint structure.
【０００２】[0002]
【従来の技術】コンクリート構造物を施工する場合、構
造物を構成するコンクリートを一度に打設することは困
難であり、すでに固まったコンクリートに新しいコンク
リートを打ち込んで一体化する打継ぎが行われている。
この打継ぎによって生じる打継部は、曲げ、剪断、引張
りなどの強度上、防水機能上、耐久性上に問題があるた
めに、コンクリートの乾燥収縮や温度変化による体積変
化に対して変形が行えるように伸縮目地が設けられてい
る。特に止水を要するコンクリート構造物の伸縮目地や
打継部には、漏水を防止するために止水板が設けられて
いる。止水板は、両端がコンクリート構造物に埋め込ま
れ、中央部が伸縮目地や打設部となるように設けられ
る。従来、止水板は、銅製またはステンレス製などの金
属板が用いられていたが、近年においては、十分な変形
能力や完全な復元力を有し、水圧に耐え、コンクリート
に密着して水みちのつかない、耐久性の良い、施工が容
易といった点からゴム製のものや塩化ビニル樹脂製のも
のが用いられている。また、上述した曲げなどの伸縮目
地の変形に応じて止水板も変形できるように複雑な形状
とされている。2. Description of the Related Art When constructing a concrete structure, it is difficult to cast the concrete that constitutes the structure at one time. I have.
The joints formed by this joint have problems in strength such as bending, shearing, and tension, waterproof function, and durability, so that the joint can be deformed due to drying shrinkage or volume change due to temperature change. So that the expansion joint is provided. In particular, a water stop plate is provided at an expansion joint or a joint portion of a concrete structure requiring water stop to prevent water leakage. The water blocking plate is provided so that both ends are embedded in the concrete structure, and the center part is an expansion joint or a driving part. Conventionally, a metal plate made of copper or stainless steel has been used as a water stoppage plate, but in recent years, it has a sufficient deformation capability and a complete restoring force, withstands water pressure, adheres to concrete, and has a water path. Rubber and vinyl chloride resins are used because they are not sticky, have good durability, and are easy to construct. Further, it has a complicated shape so that the water stop plate can be deformed in accordance with the deformation of the expansion joint such as the bending described above.
【０００３】伸縮目地や打継部に設けられる止水板同士
の連結においては、単なる重ね合わせでは漏水の原因と
なりやすいために、止水板に銅板やステンレス板などの
金属板を用いる場合においては突き合わせ溶接が行われ
ている。また、上述したゴム製または塩化ビニル樹脂製
の止水板を使用する場合においては、互いの止水板の先
端部を溶着させることにより行われている。[0003] In the connection between the water-stop plates provided at the expansion joints and the joints, mere superimposition tends to cause water leakage. Butt welding is performed. In the case where the above-mentioned rubber or vinyl chloride resin water-stop plates are used, this is performed by welding the front ends of the water-stop plates.
【０００４】しかしながら、上述した複雑な形状におい
ては、止水板同士の面合わせが難しく、さらに溶接や溶
着を行うことは困難であった。こうして溶接または溶着
された止水板においては、溶接不良または溶着不良を招
いている場合が多いといった問題があった。[0004] However, in the above-mentioned complicated shape, it is difficult to align the surfaces of the water blocking plates, and it is also difficult to perform welding and welding. There is a problem that the welded or welded water stop plate often causes poor welding or poor welding.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、上述した止
水板の施工に関し、溶着や溶接を行うことなく、適切に
止水板同士を連結することができ、高い止水性を付与す
ることができる継手構造体および該継手構造体を用いる
連結方法を提供することを目的とする。SUMMARY OF THE INVENTION The present invention relates to the construction of the above-mentioned waterproof plate, in which the waterproof plates can be properly connected to each other without welding or welding, and high waterproofness is provided. It is an object of the present invention to provide a joint structure capable of performing the above-described steps and a connection method using the joint structure.
【０００６】[0006]
【課題を解決するための手段】本発明の上記目的は、本
発明の継手構造体および該継手構造体を用いる連結方法
を提供することにより達成される。The above objects of the present invention are attained by providing a joint structure of the present invention and a connecting method using the joint structure.
【０００７】本発明の請求項１の発明によれば、構造物
の目地や打継部に設けられる止水板を互いに連結するた
めに用いられる継手構造体であって、両端に開口と、前
記止水板を挿嵌させるための前記開口に連続する嵌合部
とを備える継手構造体が提供される。According to the first aspect of the present invention, there is provided a joint structure used for connecting water blocking plates provided at joints and joints of a structure to each other. A joint structure is provided that includes a fitting portion that is continuous with the opening for fitting the water blocking plate.
【０００８】本発明の請求項２の発明によれば、前記開
口は、前記止水板を嵌合することができる形状かつ大き
さとされていて、前記嵌合部は、前記開口と同じ形状か
つ同じ大きさとされたまま挿嵌方向に形設されることを
特徴とする継手構造体が提供される。According to the second aspect of the present invention, the opening is shaped and sized to fit the water blocking plate, and the fitting portion has the same shape and shape as the opening. A joint structure is provided which is formed in the insertion direction while keeping the same size.
【０００９】本発明の請求項３の発明によれば、前記継
手構造体は、ゴムまたは塩化ビニル樹脂により製造され
る継手構造体が提供される。According to a third aspect of the present invention, there is provided a joint structure manufactured from rubber or vinyl chloride resin.
【００１０】本発明の請求項４の発明によれば、構造体
の目地や打継部に設けられる止水板を互いに連結する方
法であって、継手構造体の両端に設けられた開口に前記
止水板を挿入し、前記継手構造体の嵌合部に前記止水板
を挿嵌させることにより連結する継手構造体を用いる連
結方法が提供される。According to a fourth aspect of the present invention, there is provided a method for connecting water stop plates provided at joints and joints of a structure to each other, wherein the water blocking plates are provided at both ends of a joint structure. A connection method using a joint structure connected by inserting a water stop plate and inserting the water stop plate into a fitting portion of the joint structure is provided.
【００１１】本発明の請求項５の発明によれば、前記止
水板が挿嵌された前記開口を、さらにコーキング材また
は接着剤を用いて封止する継手構造体を用いる連結方法
が提供される。According to the invention of claim 5 of the present invention, there is provided a connection method using a joint structure for further sealing the opening in which the water blocking plate is inserted by using a caulking material or an adhesive. You.
【００１２】本発明の請求項６の発明によれば、前記コ
ーキング材または接着剤は、エポキシ樹脂、樹脂モルタ
ル、レジンコンクリート、セメントモルタル、コンクリ
ートから選択される継手構造体を用いる連結方法が提供
される。According to the invention of claim 6 of the present invention, there is provided a connection method using a joint structure in which the caulking material or the adhesive is selected from epoxy resin, resin mortar, resin concrete, cement mortar, and concrete. You.
【００１３】[0013]
【発明の実施の形態】以下、本発明を図面を参照して詳
細に説明する。図１は、本発明の継手構造体を用いて止
水板を連結し、連結した止水板を伸縮目地に配設したと
ころを示した図である。図１に示す伸縮目地１は、構造
物２のコンクリート施工する際、所定位置に設けられ、
コンクリートの乾燥収縮や温度による体積変化による変
形を可能にしている。また、伸縮目地１には、目地材が
詰め込まれ隙間が埋められている。図１に示す止水板３
は、構造物２の伸縮目地１に跨るように両端がコンクリ
ート内部に埋め込まれるように配設され、伸縮目地１に
詰め込まれた目地材の隙間を通して流れる水を止水する
ために用いられている。また、図１に示す止水板３は、
鉄筋４の間に配設され、コンクリートとの密着を良好に
するために断面に凹凸が設けられて付着面積が大きくさ
れている。また、止水板３同士は、本発明の継手構造体
５により連結され、止水板３と同様に伸縮目地１を跨ぐ
ように設けられている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is a diagram showing a state where water blocking plates are connected by using the joint structure of the present invention, and the connected water blocking plates are arranged at expansion joints. The expansion joint 1 shown in FIG. 1 is provided at a predetermined position when concrete of the structure 2 is constructed,
It enables deformation due to volumetric change due to drying shrinkage and temperature of concrete. The expansion joints 1 are filled with joint materials to fill gaps. Water stoppage plate 3 shown in FIG.
Are arranged so that both ends are embedded in the concrete so as to straddle the expansion joint 1 of the structure 2, and are used for stopping water flowing through gaps of the joint material packed in the expansion joint 1. . Further, the water stop plate 3 shown in FIG.
Arranged between the reinforcing bars 4, unevenness is provided in the cross section in order to improve the close contact with the concrete, and the adhesion area is increased. Further, the water blocking plates 3 are connected by the joint structure 5 of the present invention, and are provided so as to straddle the expansion joint 1 like the water blocking plate 3.
【００１４】図１に示す実施の形態では、伸縮目地１が
水平方向に設けられていて、伸縮目地１に跨るように垂
直方向に止水板３が設置されている。また、止水板３
は、鉄筋４の間に配置されるとともに別の止水板３と継
手構造体５を用いて連結され、まわりをコンクリートで
固定されている。また、伸縮目地１には、セメントペー
スト、モルタル、アスファルト、樹脂モルタルなどの充
填材が目地材として詰め込まれている。図１に示す本発
明の継手構造体５は、両端に開口および嵌合部が設けら
れていて止水板３を挿嵌することにより互いに隣接する
止水板３を連結することができるようになっている。以
下、本発明の継手構造体５を、図２および図３に示す実
施例を用いて詳細に説明する。In the embodiment shown in FIG. 1, an expansion joint 1 is provided in a horizontal direction, and a water blocking plate 3 is installed vertically so as to straddle the expansion joint 1. In addition, water stop board 3
Are arranged between the reinforcing bars 4 and connected to another water stop plate 3 by using a joint structure 5, and are fixed around by concrete. The expansion joint 1 is filled with a filler such as cement paste, mortar, asphalt, resin mortar or the like as a joint material. The joint structure 5 of the present invention shown in FIG. 1 is provided with openings and fitting portions at both ends so that the water stop plates 3 can be connected to each other by inserting and inserting the water stop plates 3. Has become. Hereinafter, the joint structure 5 of the present invention will be described in detail with reference to the embodiments shown in FIGS.
【００１５】図２は、本発明の継手構造体の第１の実施
例を示した図である。図２に示す継手構造体５は、止水
板３同士を連結して隙間から漏水しないようにするため
に用いられる。図２（ａ）には、止水板３の一部を示
し、図２（ｂ）には、本発明の継手構造体５の第１の実
施例を示す。図２（ａ）に示す止水板３は、Ｖ字形を連
ねた断面形状をしていて、同じ断面形状でかつ同じ大き
さとされたまま一方向に延ばされている。また、図２
（ｂ）に示す継手構造体５は、略矩形とされた断面の中
央に図２（ａ）と同じ断面形状の開口６と、開口６に連
続する開口６と同じ形状かつ同じ大きさのまま挿嵌方向
に形設された嵌合部７が設けられている。FIG. 2 is a view showing a first embodiment of the joint structure of the present invention. The joint structure 5 shown in FIG. 2 is used for connecting the water blocking plates 3 so as to prevent water from leaking from a gap. FIG. 2A shows a part of the water blocking plate 3, and FIG. 2B shows a first embodiment of the joint structure 5 of the present invention. The water blocking plate 3 shown in FIG. 2A has a V-shaped cross-sectional shape, and extends in one direction with the same cross-sectional shape and the same size. FIG.
The joint structure 5 shown in (b) has an opening 6 having the same cross-sectional shape as that of FIG. 2A at the center of the substantially rectangular cross-section, and has the same shape and the same size as the opening 6 continuous with the opening 6. A fitting portion 7 formed in the insertion direction is provided.
【００１６】図２（ｂ）に示す嵌合部７は、所定の挿入
長とされていて、止水板３が容易に抜けない長さとなっ
ている。また、図２（ｂ）に示す継手構造体５は、継手
構造体５の裏側にも同様の開口６および嵌合部７が設け
られていて、図２（ａ）に示す止水板３を挿嵌できるよ
うになっている。したがって、止水板３と隣接する止水
板３とを継手構造体５に挿嵌させることにより、止水板
３と隣接する止水板３とを互いに連結させることができ
る。The fitting portion 7 shown in FIG. 2 (b) has a predetermined insertion length, and has a length such that the water stop plate 3 cannot be easily pulled out. The joint structure 5 shown in FIG. 2B is provided with a similar opening 6 and a fitting portion 7 on the back side of the joint structure 5, and the water blocking plate 3 shown in FIG. It can be inserted. Therefore, by inserting the water stop plate 3 and the adjacent water stop plate 3 into the joint structure 5, the water stop plate 3 and the adjacent water stop plate 3 can be connected to each other.
【００１７】本発明の継手構造体５は、使用する止水板
の材質によって金属製、塩化ビニル樹脂製、ゴム製とい
ったものを用いることができる。近年においては、塩化
ビニル樹脂製やゴム製の止水板が用いられており、本発
明の継手構造体５においても適切に止水することがで
き、耐久性が良いものとして塩化ビニル樹脂製とするこ
とができる。さらに、変形能力や水圧、水みちのつかな
いといった点においてゴム製とすることもできる。The joint structure 5 of the present invention may be made of metal, vinyl chloride resin, rubber, or the like, depending on the material of the water stop plate to be used. In recent years, a waterproof plate made of a vinyl chloride resin or rubber has been used, and the joint structure 5 of the present invention can appropriately stop water and has a high durability with a vinyl chloride resin. can do. Further, rubber can be used in terms of deformability, water pressure, and water sticking.
【００１８】また、本発明の継手構造体５は、略矩形に
限らず、いかなる形状のものでも用いることができる。
本発明の継手構造体５の開口６は、上述した止水板３を
挿入することができるのであればいかなる形状または大
きさであっても良い。本発明の継手構造体５の嵌合部７
は、止水板３を適切に挿嵌させることができ、止水板３
が容易に抜けない挿入長とすることができる。また、挿
入長は、止水板３と嵌合部７との隙間を通して漏水する
水を止水するためには長いほど効果的であるが、施工性
を考慮して適切な長さとすることができる。さらに、本
発明の継手構造体５の嵌合部７は、異なる形状の止水板
３を連結することができるように互いに異なる形状また
は大きさとされていても良い。The joint structure 5 of the present invention is not limited to a substantially rectangular shape, but may be of any shape.
The opening 6 of the joint structure 5 of the present invention may have any shape or size as long as the above-mentioned water stop plate 3 can be inserted. Fitting part 7 of joint structure 5 of the present invention
Can properly fit the water stop plate 3,
Can be easily inserted. The longer the insertion length is, the more effective it is to stop water leaking through the gap between the water stoppage plate 3 and the fitting portion 7. However, it is preferable to set the insertion length to an appropriate length in consideration of workability. it can. Furthermore, the fitting portions 7 of the joint structure 5 of the present invention may have different shapes or sizes from each other so that the water blocking plates 3 having different shapes can be connected.
【００１９】図３は、本発明の継手構造体の第２の実施
例を示した図である。図３に示す継手構造体５は、止水
板３同士を連結して隙間から漏水しないようにするため
に用いられる。図３（ａ）には、止水板３の一部を示
し、図３（ｂ）には、本発明の継手構造体５の第２の実
施例を示す。図３（ａ）に示す止水板３は、断面が矩形
とされた平板に、両端部に半円筒が上下に設けられ、ま
た角柱が上下に、さらに中央部が中空とされた半円筒が
設けられた形状とされている。図３（ｂ）に示す継手構
造体５は、略矩形とされた断面の中央に図３（ａ）と同
じ断面形状の開口６と、開口６に連続する開口６と同じ
形状かつ同じ大きさのまま挿嵌方向に形設された嵌合部
７が設けられている。FIG. 3 is a view showing a second embodiment of the joint structure of the present invention. The joint structure 5 shown in FIG. 3 is used for connecting the water blocking plates 3 to prevent water leakage from gaps. FIG. 3A shows a part of the water blocking plate 3, and FIG. 3B shows a second embodiment of the joint structure 5 of the present invention. The water blocking plate 3 shown in FIG. 3 (a) is a flat plate having a rectangular cross section, semi-cylinders provided vertically at both ends, a rectangular cylinder up and down, and a semi-cylinder having a hollow central portion. The shape is provided. The joint structure 5 shown in FIG. 3B has an opening 6 having the same cross-sectional shape as that of FIG. 3A at the center of a substantially rectangular cross section, and the same shape and the same size as the opening 6 continuous with the opening 6. There is provided a fitting portion 7 formed in the insertion direction as it is.
【００２０】図３（ｂ）に示す嵌合部７は、所定の挿入
長とされていて、止水板３が容易に抜けない長さとなっ
ている。図３（ｂ）に示す継手構造体５は、継手構造体
５の裏側にも同様の開口６および嵌合部７が設けられて
いて、図３（ａ）に示す止水板３を挿嵌できるようにな
っている。これにより、裏側に設けられた同様の嵌合部
７にも、隣接する止水板３を挿嵌させて止水板３と隣接
する止水板３とを互いに連結させることができるように
なっている。The fitting portion 7 shown in FIG. 3B has a predetermined insertion length, and has a length such that the water stop plate 3 cannot easily come off. The joint structure 5 shown in FIG. 3B is provided with a similar opening 6 and a fitting portion 7 also on the back side of the joint structure 5, and the water stop plate 3 shown in FIG. I can do it. Thereby, the water blocking plate 3 and the adjacent water blocking plate 3 can be connected to each other by inserting the adjacent water blocking plate 3 into the similar fitting portion 7 provided on the back side. ing.
【００２１】図４は、本発明の継手構造体により止水板
を連結しているところを示した図である。図４に示す継
手構造体５は、止水板３を挿入するための開口６と、止
水板３を適切に挿嵌できる嵌合部７とが設けられてい
る。また、継手構造体５には、裏側の面にも同様の嵌合
部６が設けられ、隣接する止水板３が挿嵌できるように
なっている。図４に示す実施の形態では、継手構造体５
の一端の開口６に向けて止水板３を挿入し、止水板３を
押し込むことによって、止水板３が嵌合部７に挿嵌され
るようになっている。FIG. 4 is a view showing a state where the water blocking plates are connected by the joint structure of the present invention. The joint structure 5 shown in FIG. 4 is provided with an opening 6 for inserting the water blocking plate 3 and a fitting portion 7 into which the water blocking plate 3 can be properly inserted. The joint structure 5 is also provided with a similar fitting portion 6 on the back surface, so that the adjacent water blocking plate 3 can be inserted. In the embodiment shown in FIG.
The water stop plate 3 is inserted into the fitting portion 7 by inserting the water stop plate 3 toward the opening 6 at one end and pushing the water stop plate 3.
【００２２】また、図４に示す継手構造物５の他端の開
口６に向けて隣接する止水板３を挿入し、隣接する止水
板３を押し込むこんで嵌合部７に挿嵌する。こうするこ
とにより、止水板３と隣接する止水板３とは、継手構造
体５により連結される。連結された止水板３を図１に示
す伸縮目地１などに設置することにより、止水板３同士
の隙間からの漏水も防止することができる。また、従来
においては、止水板３同士を溶接や溶着などして隙間を
無くしていたが、継手構造体５を用いる連結方法により
容易に連結して漏水も防止することができる。Further, the adjacent waterproof plate 3 is inserted toward the opening 6 at the other end of the joint structure 5 shown in FIG. 4, and the adjacent waterproof plate 3 is pushed into the fitting portion 7 to be inserted. . Thus, the water stop plate 3 and the adjacent water stop plate 3 are connected by the joint structure 5. By installing the connected water stop plate 3 at the expansion joint 1 or the like shown in FIG. 1, it is possible to prevent water leakage from a gap between the water stop plates 3. In the related art, the water blocking plates 3 are welded or welded to eliminate the gap, but the connection method using the joint structure 5 can be easily connected to prevent water leakage.
【００２３】また、止水板３を挿嵌した後に継手構造体
５の開口６にコーキング材や接着剤を用いて封止するこ
とができる。本発明に用いることができるコーキング材
としては、エポキシ樹脂、樹脂モルタル、レジンコンク
リート、セメントモルタル、コンクリートなどを用いて
止水板３と開口６との隙間を埋めることができる。ま
た、エポキシ樹脂を原料とした接着材を用いて互いを接
合させることで開口６または嵌合部７と止水板３との隙
間を埋めることができる。本発明においては、上述した
コーキング材や接着剤のほか隙間を埋めることができる
のであればこれまで知られたいかなるものでも用いるこ
とができる。After the water stoppage plate 3 is inserted, the opening 6 of the joint structure 5 can be sealed with a caulking material or an adhesive. As a caulking material that can be used in the present invention, an epoxy resin, resin mortar, resin concrete, cement mortar, concrete, or the like can be used to fill the gap between the water blocking plate 3 and the opening 6. In addition, the gap between the opening 6 or the fitting portion 7 and the water blocking plate 3 can be filled by joining them together using an adhesive made of epoxy resin. In the present invention, in addition to the above-described caulking material and adhesive, any known material can be used as long as it can fill the gap.
【００２４】また、本発明においては、打継部に止水板
３を配置する場合には、すでに打設されたコンクリート
に止水板３を挿入できる溝を設けておき、止水板３を挿
入して継手構造体５を用いて連結し、隙間を充填材など
を用いてシールした後に打継することで止水板３を設置
することができる。In the present invention, when the water stoppage plate 3 is arranged at the joint, a groove for inserting the water stoppage plate 3 is provided in the already cast concrete. The water stop plate 3 can be installed by inserting and connecting with the joint structure 5, sealing the gap with a filler or the like, and then joining the gaps.
【００２５】上述したように本発明の継手構造体および
該継手構造体を用いる連結方法について説明してきた
が、本発明においては、上述した実施の形態に限定され
るわけではなく、使用する止水板に応じていかなる断面
形状、大きさ、挿入長とされていても良い。また、使用
する止水板の数に応じて必要な数の継手構造体を用いる
ことができる。さらに、異なる止水板を用いて止水する
場合には、異なる止水板を嵌合することのできる嵌合部
を設けることができる。As described above, the joint structure of the present invention and the connecting method using the joint structure have been described. However, the present invention is not limited to the above embodiment, Any cross-sectional shape, size, and insertion length may be used depending on the plate. Also, a required number of joint structures can be used according to the number of water stoppage plates to be used. Furthermore, when water is stopped using different water stop plates, a fitting portion that can fit different water stop plates can be provided.
【００２６】[0026]
【発明の効果】上述したように、本発明の継手構造体お
よび該継手構造体を用いる連結方法を提供することによ
り、止水板の施工に関し、溶着や溶接を行うことなく、
適切に止水板同士を連結することができ、高い止水性を
確保することができる。また、本発明の継手構造体およ
び該継手構造体を用いる連結方法を用いることにより、
構造物に止水板を設置する作業が容易となり、作業の効
率化を図ることができる。As described above, by providing the joint structure of the present invention and the connecting method using the joint structure, it is possible to perform the construction of the water blocking plate without welding or welding.
The water blocking plates can be appropriately connected to each other, and high water stopping performance can be secured. Further, by using the joint structure of the present invention and a coupling method using the joint structure,
The work of installing the water stop plate on the structure becomes easy, and the work efficiency can be improved.
【図１】 本発明の継手構造体を用いて止水板を連結
し、連結した止水板を伸縮目地に配設したところを示し
た図。FIG. 1 is a view showing a state where water blocking plates are connected using a joint structure of the present invention, and the connected water blocking plates are arranged at expansion joints.
【図２】 本発明の継手構造体の第１の実施例を示した
図。FIG. 2 is a view showing a first embodiment of the joint structure of the present invention.
【図３】 本発明の継手構造体の第２の実施例を示した
図。FIG. 3 is a view showing a joint structure according to a second embodiment of the present invention.
【図４】 本発明の継手構造体により止水板を連結して
いるところを示した図。FIG. 4 is a diagram showing a state where water blocking plates are connected by the joint structure of the present invention.
１…伸縮目地 ２…構造物 ３…止水板 ４…鉄筋 ５…継手構造体 ６…開口 ７…嵌合部 DESCRIPTION OF SYMBOLS 1 ... Expansion joint 2 ... Structure 3 ... Water stopping board 4 ... Rebar 5 ... Joint structure 6 ... Opening 7 ... Fitting part
Claims (6)
板を互いに連結するために用いられる継手構造体であっ
て、両端に開口と、前記止水板を挿嵌させるための前記
開口に連続する嵌合部とを備える、継手構造体。1. A joint structure for connecting water-stop plates provided at joints and joints of a structure to each other, wherein said joint structure has openings at both ends and said water-stop plate is inserted. A joint structure comprising: a fitting portion that is continuous with the opening.
ができる形状かつ大きさとされていて、前記嵌合部は、
前記開口と同じ形状かつ同じ大きさとされたまま挿嵌方
向に形設されることを特徴とする、請求項１に記載の継
手構造体。2. The opening is shaped and sized to fit the water blocking plate, and the fitting portion is
The joint structure according to claim 1, wherein the joint structure is formed in the insertion direction with the same shape and the same size as the opening.
ル樹脂により製造される、請求項１または２に記載の継
手構造体。3. The joint structure according to claim 1, wherein the joint structure is made of rubber or vinyl chloride resin.
板を互いに連結する方法であって、継手構造体の両端に
設けられた開口に前記止水板をそれぞれ挿入し、前記継
手構造体の嵌合部に前記止水板をそれぞれ挿嵌させるこ
とにより連結する、継手構造体を用いる連結方法。4. A method for connecting water-stop plates provided at joints and joints of a structure to each other, wherein the water-stop plates are inserted into openings provided at both ends of a joint structure, and A connection method using a joint structure, wherein the water blocking plate is inserted into a fitting portion of the structure to connect the water stop plates.
らにコーキング材または接着剤を用いて封止する、請求
項４に記載の継手構造体を用いる連結方法。5. The connecting method using the joint structure according to claim 4, wherein the opening in which the water blocking plate is inserted is further sealed using a caulking material or an adhesive.
キシ樹脂、樹脂モルタル、レジンコンクリート、セメン
トモルタル、コンクリートから選択される、請求項５に
記載の継手構造体を用いる連結方法。6. The method according to claim 5, wherein the caulking material or the adhesive is selected from epoxy resin, resin mortar, resin concrete, cement mortar, and concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001079964A JP4798570B2 (en) | 2001-03-21 | 2001-03-21 | Joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001079964A JP4798570B2 (en) | 2001-03-21 | 2001-03-21 | Joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002276045A true JP2002276045A (en) | 2002-09-25 |
| JP4798570B2 JP4798570B2 (en) | 2011-10-19 |
Family
ID=18936328
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001079964A Expired - Fee Related JP4798570B2 (en) | 2001-03-21 | 2001-03-21 | Joint structure |
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| Country | Link |
|---|---|
| JP (1) | JP4798570B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449777Y1 (en) | 2008-02-22 | 2010-08-09 | 이용빈 | Water stop joint cap |
| JP2016089440A (en) * | 2014-10-31 | 2016-05-23 | 住友金属鉱山株式会社 | Water stop and its connector, and concrete construction method using the water stop |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332173B2 (en) * | 1972-08-11 | 1978-09-07 | ||
| JPS6048504U (en) * | 1983-09-12 | 1985-04-05 | 旭電化工業株式会社 | Connection parts for water stop plate |
| JPH0213612U (en) * | 1988-07-11 | 1990-01-29 | ||
| JPH025860B2 (en) * | 1983-11-07 | 1990-02-06 | Tokai Concrete Kogyo Kk | |
| JPH0418126U (en) * | 1990-06-05 | 1992-02-14 | ||
| JPH0468102U (en) * | 1990-10-24 | 1992-06-17 | ||
| JPH0693693A (en) * | 1991-02-07 | 1994-04-05 | Fujisash Co | Mounting method of handrail |
| JPH06305030A (en) * | 1993-04-22 | 1994-11-01 | Shinei Rubber Kogyo Kk | Connecting method for rubber materials |
| JPH0726443B2 (en) * | 1990-07-26 | 1995-03-22 | 西武ポリマ化成株式会社 | Method and device for joining water stop plates |
| JPH07238791A (en) * | 1994-02-25 | 1995-09-12 | Maeda Corp | Method for installing water sealing plate |
| JPH0924549A (en) * | 1995-07-11 | 1997-01-28 | Seibu Polymer Corp | Connecting method for water cut-off plate and apparatus used therefor |
-
2001
- 2001-03-21 JP JP2001079964A patent/JP4798570B2/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332173B2 (en) * | 1972-08-11 | 1978-09-07 | ||
| JPS6048504U (en) * | 1983-09-12 | 1985-04-05 | 旭電化工業株式会社 | Connection parts for water stop plate |
| JPH025860B2 (en) * | 1983-11-07 | 1990-02-06 | Tokai Concrete Kogyo Kk | |
| JPH0213612U (en) * | 1988-07-11 | 1990-01-29 | ||
| JPH0418126U (en) * | 1990-06-05 | 1992-02-14 | ||
| JPH0726443B2 (en) * | 1990-07-26 | 1995-03-22 | 西武ポリマ化成株式会社 | Method and device for joining water stop plates |
| JPH0468102U (en) * | 1990-10-24 | 1992-06-17 | ||
| JPH0693693A (en) * | 1991-02-07 | 1994-04-05 | Fujisash Co | Mounting method of handrail |
| JPH06305030A (en) * | 1993-04-22 | 1994-11-01 | Shinei Rubber Kogyo Kk | Connecting method for rubber materials |
| JPH07238791A (en) * | 1994-02-25 | 1995-09-12 | Maeda Corp | Method for installing water sealing plate |
| JPH0924549A (en) * | 1995-07-11 | 1997-01-28 | Seibu Polymer Corp | Connecting method for water cut-off plate and apparatus used therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449777Y1 (en) | 2008-02-22 | 2010-08-09 | 이용빈 | Water stop joint cap |
| JP2016089440A (en) * | 2014-10-31 | 2016-05-23 | 住友金属鉱山株式会社 | Water stop and its connector, and concrete construction method using the water stop |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4798570B2 (en) | 2011-10-19 |
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