JPH09177108A - Beltlike water stop - Google Patents
Beltlike water stopInfo
- Publication number
- JPH09177108A JPH09177108A JP33745495A JP33745495A JPH09177108A JP H09177108 A JPH09177108 A JP H09177108A JP 33745495 A JP33745495 A JP 33745495A JP 33745495 A JP33745495 A JP 33745495A JP H09177108 A JPH09177108 A JP H09177108A
- Authority
- JP
- Japan
- Prior art keywords
- wall portion
- water stop
- strip
- stop plate
- shaped water
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、コンクリート構造
物の打継目に沿って付設される、該打継目部分からの水
の侵入を防ぐ帯状止水板に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a strip-shaped water stop plate attached along a joint of a concrete structure for preventing water from entering through the joint.
【０００２】[0002]
【従来の技術】隣接するコンクリート構造物間の境界で
ある打継目部分へ水が侵入すると、例えばトンネル、建
築物等の内部に漏水が生じることになる。この漏水を防
ぐ効果的な方法としてコンクリート構造物の打継目に沿
って帯状の止水板を埋設する手法が広く採用されてい
る。帯状止水板は、塩化ビニル、加硫ゴム、未加硫ゴム
等の弾性材料からなり、かかる帯状止水板による従来の
止水構造の一例を図３に示す。2. Description of the Related Art When water penetrates into a joint portion which is a boundary between adjacent concrete structures, water leaks inside a tunnel, a building or the like. As an effective method of preventing this water leakage, a method of burying a strip-shaped water stop plate along a joint of a concrete structure is widely adopted. The band-shaped water blocking plate is made of an elastic material such as vinyl chloride, vulcanized rubber, or unvulcanized rubber, and an example of a conventional water blocking structure using the band-shaped water blocking plate is shown in FIG.
【０００３】210 はコンクリート構造物であり、左右の
コンクリート構造物210 の間に打継目211 が形成されて
おり、帯状止水板212 は、この打継目211 に沿って付設
されている。この帯状止水板212 は、コンクリート構造
物210 の打継目211 に位置される中央部214 と、この中
央部214 の両側に一体的に連設され、コンクリート構造
物210 内に埋設される一対の翼部219 を具備し、中央部
214 は、帯状止水板212 の厚み方向両側に相対向して位
置する第１の壁部215 及び第２の壁部216 を有して、そ
の内部にこれら第１の壁部215 及び第２の壁部216 で取
り囲まれた中空部220 が形成されていて、コンクリート
打設時に中空部220 にコンクリートが入り込まないよう
になっており、従って、コンクリート打設後にもこれら
第１の壁部215 及び第２の壁部216 が自由に変形できる
ようにされている。また、コンクリート構造物210 の表
面213 側の第１の壁部215 は凸状に形成され、さらに、
第２の壁部216 は略平板状で、その肉厚は極めて薄く形
成されている。Reference numeral 210 is a concrete structure, and a joint 211 is formed between the left and right concrete structures 210, and the strip water stop plate 212 is attached along the joint 211. This strip-shaped water stop plate 212 is provided with a central portion 214 located at the joint 211 of the concrete structure 210 and a pair of integrally connected to both sides of the central portion 214 and embedded in the concrete structure 210. Wing 219, central part
214 has a first wall portion 215 and a second wall portion 216 that are located opposite to each other on both sides in the thickness direction of the strip-shaped water blocking plate 212, and have the first wall portion 215 and the second wall portion 216 inside thereof. The hollow portion 220 surrounded by the wall portion 216 of the first wall portion 215 is formed so that concrete does not enter into the hollow portion 220 during concrete pouring. The second wall 216 is allowed to deform freely. Further, the first wall portion 215 on the surface 213 side of the concrete structure 210 is formed in a convex shape, and further,
The second wall portion 216 has a substantially flat plate shape, and the wall thickness thereof is extremely thin.
【０００４】これにより、地震等の際に左右のコンクリ
ート構造物210 が相対的にずれた場合であっても、第１
の壁部215 が凸状に形成されているので、極めて薄く形
成された第２の壁部216 が切断された後、第１の壁部21
5 と第２の壁部216 に取り囲まれた中空部220 が形成さ
れていることにより、当該ずれに応じ、一定の範囲内で
自由に伸縮し切断されることがない。よって、止水性を
常に維持できる。As a result, even if the left and right concrete structures 210 are relatively displaced due to an earthquake or the like,
Since the wall portion 215 of the first wall portion 215 is formed in a convex shape, the first wall portion 21 is cut after the second wall portion 216 formed to be extremely thin is cut.
Since the hollow portion 220 surrounded by 5 and the second wall portion 216 is formed, the hollow portion 220 is not freely expanded and contracted and cut within a certain range according to the deviation. Therefore, it is possible to always maintain the waterproofness.
【０００５】[0005]
【発明が解決しようとする課題】ところが、このような
帯状止水板にあっても、極めて大きな相対的ずれが生じ
た場合、例えば、大きな地震等により地盤に極めて大き
な相対的ずれが生じたような場合、凸状に形成された第
１の壁部まで切断されてしまう可能性があり、止水性が
損なわれる恐れがあった。However, even with such a strip-shaped water stop plate, when a very large relative displacement occurs, it seems that the ground has an extremely large relative displacement due to, for example, a large earthquake. In this case, there is a possibility that even the first wall portion formed in a convex shape may be cut, and the water blocking performance may be impaired.
【０００６】そこで、本発明はコンクリート構造物間に
大きな相対的ずれが生じた場合にも高い止水性を維持す
ることができる帯状止水板を提供するものである。Therefore, the present invention provides a strip-shaped water stop plate which can maintain a high water stop even when a large relative displacement occurs between concrete structures.
【０００７】[0007]
【課題を解決するための手段】本発明の帯状止水板は、
上記目的を達成するため、次のような構成としたもので
ある。請求項１の発明は、コンクリート構造物の打継目
に沿って付設され、前記打継目に位置される中央部と、
この中央部の両側に一体的に連設され、前記コンクリー
ト構造物内に埋設される一対の翼部と、を備えた弾性材
料からなる帯状止水板であって、前記中央部は、帯状止
水板の厚み方向両側に相対向して位置する第１の壁部及
び第２の壁部で取り囲まれた中空部が形成されるととも
に、少なくとも前記第１の壁部は、帯状止水板の幅方向
に沿ってジャバラ状に形成されてなることを特徴とす
る。Means for Solving the Problems The band-shaped water stop plate of the present invention is
In order to achieve the above object, it has the following configuration. The invention of claim 1 is provided along a joint of a concrete structure, and a central portion located at the joint,
A strip-shaped water stop plate made of an elastic material, comprising a pair of blades integrally connected to both sides of the central portion and embedded in the concrete structure. A hollow portion surrounded by a first wall portion and a second wall portion, which are opposed to each other on both sides in the thickness direction of the water plate, is formed, and at least the first wall portion is a strip-shaped water stop plate. It is characterized in that it is formed into a bellows shape along the width direction.
【０００８】これにより、大きな地震等の際に、左右の
コンクリート構造物が大きく相対的にずれた場合であっ
ても、第１の壁部がジャバラ状に形成されていること、
また第１の壁部と第２の壁部に取り囲まれた中空部が形
成されていることにより、たとえ第２の壁部が切断され
ても、少なくとも第１の壁部は、当該ずれに応じジャバ
ラの凹凸が大きな範囲内で自由に伸縮して切断されるこ
とがない。よって、止水性を常に維持することができ
る。As a result, the first wall portion is formed into a bellows shape even when the left and right concrete structures are largely displaced relative to each other in the event of a large earthquake.
Further, since the hollow portion surrounded by the first wall portion and the second wall portion is formed, even if the second wall portion is cut, at least the first wall portion responds to the shift. The unevenness of the bellows does not expand and contract freely within a large range and is not cut. Therefore, it is possible to always maintain the waterproofness.
【０００９】請求項２の発明は、コンクリート構造物の
打継目に位置される中央部の第２の壁部は略平板状であ
り、その肉厚が極めて薄く形成されたことを特徴とす
る。これにより、地震等の際に、左右のコンクリート構
造物が相対的にずれた場合であっても、第２の壁部の肉
厚が極めて薄いため直ちに切断されるので、地震等の揺
れの振動に対して十分追従できて、コンクリート構造物
に負担をかけることがない。The second aspect of the present invention is characterized in that the central second wall portion located at the joint of the concrete structure has a substantially flat plate shape, and the wall thickness thereof is extremely thin. As a result, even if the left and right concrete structures are relatively displaced in the event of an earthquake or the like, the wall thickness of the second wall is extremely thin and immediately cut off. Can be sufficiently followed and does not burden the concrete structure.
【００１０】請求項３の発明は、コンクリート構造物の
打継目に位置される中央部の第２の壁部は、その延在方
向に沿った長さが第１の壁部のそれと同等以上とされた
ことを特徴とする。これにより、地震等の際に、左右の
コンクリート構造物が相対的にずれた場合であっても、
第２の壁部は切断されることはないが、地震等の揺れの
振動に対して十分追従できて、コンクリート構造物に負
担をかけることがない。According to the third aspect of the present invention, the central second wall portion located at the joint of the concrete structure has a length in the extending direction which is equal to or greater than that of the first wall portion. It is characterized by being done. Due to this, even if the left and right concrete structures are relatively displaced in the event of an earthquake,
Although the second wall portion is not cut, it can sufficiently follow the vibration of shaking such as an earthquake and does not put a burden on the concrete structure.
【００１１】請求項４の発明は、コンクリート構造物の
打継目に位置される中央部の第２の壁部が、帯状止水板
の幅方向に沿って前記第１の壁部と同一のジャバラ状に
形成されたことを特徴とする。この構造によれば、帯状
止水板は厚み方向に対称な形状となるので、その表裏を
気にすることなく位置させてコンクリートを打設するこ
とができ、施工性が向上する。According to a fourth aspect of the present invention, the central second wall portion located at the joint of the concrete structure is the same bellows as the first wall portion along the width direction of the strip water stop plate. It is characterized by being formed into a shape. According to this structure, the strip-shaped water blocking plate has a symmetrical shape in the thickness direction, so that the concrete can be placed while positioning the front and back without worrying about the front and back, and the workability is improved.
【００１２】請求項５の発明は、第１の壁部の上部に該
第１の壁部のジャバラ状を保持するためのカバーを配し
たことを特徴とする。これにより、ジャバラ形状間にコ
ンクリートが流入すること及び、落下物が第１の壁部に
直接衝突して破損することを防止することができる。The invention of claim 5 is characterized in that a cover for holding the bellows shape of the first wall portion is arranged on the upper portion of the first wall portion. Thereby, it is possible to prevent the concrete from flowing into between the bellows shapes and the falling object from directly colliding with the first wall portion and being damaged.
【００１３】[0013]
【発明の実施の形態】本発明において使用される帯状止
水板を用いた止水構造の断面図を図１に示し、これに基
づき本発明の第１の実施の形態を説明する。10はコンク
リート構造物であり、左右のコンクリート構造物10、10
の間に打継目11が形成されており、塩化ビニル、加硫ゴ
ム、未加硫ゴム等の弾性材料からなる帯状止水板12は、
コンクリート構造物10の表面13に平行に打継目11に沿
い、紙面に垂直な方向を長手方向として、埋設されてい
る。BEST MODE FOR CARRYING OUT THE INVENTION A sectional view of a water blocking structure using a band-shaped water blocking plate used in the present invention is shown in FIG. 1, and a first embodiment of the present invention will be described based on this. 10 is a concrete structure, and the left and right concrete structures 10, 10
A joint 11 is formed between the strip-shaped water blocking plate 12 made of an elastic material such as vinyl chloride, vulcanized rubber, and unvulcanized rubber.
It is embedded along the joint 11 parallel to the surface 13 of the concrete structure 10 with the direction perpendicular to the paper being the longitudinal direction.
【００１４】この帯状止水板12は、前記打継目11に位置
される中央部14と、この中央部14の両側に一体的に連設
され、前記コンクリート構造物10内に埋設される一対の
翼部19と、を備えている。また、前記中央部14は、帯状
止水板12の厚み方向両側に相対向して位置する第１の壁
部15と第２の壁部16を有して、その内部にこれら第１の
壁部15及び第２の壁部16で取り囲まれた中空部20が形成
されていて、コンクリートの打設時に中空部20にコンク
リートが入り込まないようになっており、従って、コン
クリート打設時にも第１の壁部15及び第２の壁部16が自
由に変形できるようにされている。さらに２つの壁部の
うち少なくとも一方、ここでは少なくとも前記第１の壁
部15は、帯状止水板12の幅方向に沿ってジャバラ状に形
成されている。The strip-shaped water blocking plate 12 is provided with a central portion 14 located at the joint 11 and a pair of continuous portions integrally provided on both sides of the central portion 14 and embedded in the concrete structure 10. The wing portion 19 is provided. In addition, the central portion 14 has a first wall portion 15 and a second wall portion 16 which are located opposite to each other on both sides in the thickness direction of the strip-shaped water blocking plate 12, and the first wall portion 15 and the second wall portion 16 are located inside thereof. The hollow portion 20 surrounded by the portion 15 and the second wall portion 16 is formed so that the concrete does not enter the hollow portion 20 at the time of pouring the concrete. The first wall portion 15 and the second wall portion 16 are freely deformable. Further, at least one of the two wall portions, here at least the first wall portion 15, is formed in a bellows shape along the width direction of the strip-shaped water blocking plate 12.
【００１５】これにより、大きな地震等の際に、左右の
コンクリート構造物10が大きく相対的にずれた場合であ
っても、コンクリート構造物10の打継目11に位置される
中央部14の第１の壁部15がジャバラ状に形成されている
こと、また第１の壁部と第２の壁部に取り囲まれた中空
部20が形成されていることにより、たとえ第２の壁部が
切断されても、少なくとも第１の壁部は、当該ずれに応
じジャバラの凹凸が大きな範囲内で自由に伸縮して切断
されることがない。よって、止水性を常に維持すること
ができる。As a result, even when the concrete structures 10 on the left and right are largely displaced relative to each other in the event of a large earthquake or the like, the first portion of the central portion 14 located at the joint 11 of the concrete structures 10 is Even if the second wall portion is cut, the wall portion 15 of the second wall portion is formed into a bellows shape and the hollow portion 20 surrounded by the first wall portion and the second wall portion is formed. However, at least the first wall portion is not stretched and cut freely within the range where the unevenness of the bellows is large according to the shift. Therefore, it is possible to always maintain the waterproofness.
【００１６】また、帯状止水板12の翼部19は左右とも板
状に形成され、そのそれぞれの側辺部に、厚肉の係合部
18が１つ以上、ここでは２つ形成されている。肉厚の係
合部18が形成されていることにより、帯状止水板12がコ
ンクリート構造物10から離脱することを防止している。Further, the wing portions 19 of the strip-shaped water blocking plate 12 are formed in a plate shape on both the left and right sides, and a thick engaging portion is formed on each side portion thereof.
More than one 18 is formed, here two. By forming the thick engaging portion 18, the strip-shaped water blocking plate 12 is prevented from coming off from the concrete structure 10.
【００１７】また、帯状止水板12をコンクリート構造物
10に埋設する際、ジャバラ状の第１の壁部15が第２の壁
部16に対してコンクリート構造物10の表面13側となる場
合は、第１の壁部の外側（表面13側）に、例えば帯状止
水板12と同じ弾性材料で形成されたカバー17を、帯状止
水板12を埋設する際、同時に埋設するのが好ましい。こ
れにより、ジャバラ形状間にコンクリートが流入するこ
とを防止するとともに、コンクリート構造物10の表面13
側からの落下物等が帯状止水板12の第１の壁部15に直接
衝突して第１の壁部15が破損したり、当該落下物が第１
の壁部の凹部分に侵入して第１の壁部15の自由な変形を
妨げたりすることを防止できる。In addition, the strip-shaped water stop plate 12 is a concrete structure.
When the bellows-shaped first wall portion 15 is on the surface 13 side of the concrete structure 10 with respect to the second wall portion 16 when buried in 10, the outside of the first wall portion (surface 13 side) In addition, it is preferable that the cover 17 formed of the same elastic material as that of the strip water stop plate 12 is embedded at the same time when the strip water stop plate 12 is embedded. This prevents concrete from flowing between the bellows shapes, and also prevents the surface 13 of the concrete structure 10
A falling object or the like from the side directly collides with the first wall portion 15 of the strip-shaped water blocking plate 12 to damage the first wall portion 15, or the falling object is
It is possible to prevent the first wall portion 15 from being freely deformed by penetrating into the concave portion of the wall portion.
【００１８】また、帯状止水板12の中央部14の第２の壁
部16は略平板状であり、その肉厚が極めて薄く、例えば
５ｍｍ程度に形成されている。これにより、地震等の際
に左右コンクリート構造物10が相対的にずれた場合であ
っても、第２の壁部16が極めて薄いために直ちに切断さ
れるので、地震等の揺れの振動に十分追従できて、コン
クリート構造物10に負担をかけることがない。Further, the second wall portion 16 of the central portion 14 of the strip-shaped water blocking plate 12 has a substantially flat plate shape, and its wall thickness is extremely thin, for example, formed to about 5 mm. As a result, even if the left and right concrete structures 10 are relatively displaced in the event of an earthquake or the like, the second wall portion 16 is immediately cut because it is extremely thin, so it is sufficient for vibrations such as earthquakes. It can follow and does not put a burden on the concrete structure 10.
【００１９】なお、本実施の形態では、コンクリート構
造物10の表面13側に第１の壁部15を埋設しているが、表
面側13に第２の壁部16を埋設しても良い。また、ジャバ
ラ状の第１の壁部15の当該ジャバラの数については、任
意に設定して良い。In this embodiment, the first wall portion 15 is embedded on the surface 13 side of the concrete structure 10, but the second wall portion 16 may be embedded on the surface side 13. Further, the number of bellows of the bellows-shaped first wall portion 15 may be set arbitrarily.
【００２０】本発明の第２の実施の形態に係る、帯状止
水板12を図２に示す。なお、第１の実施の形態と同等の
構成に関しては、同一の符号を付与しその説明を省略す
る。この実施の形態は、帯状止水板12の中央部14の第２
の壁部16を、その断面上、第１の壁部15の延在方向に沿
った長さと同等以上の長さとし、特に第２の壁部16を帯
状止水板12の幅方向に沿って第１の壁部と同一のジャバ
ラ状に形成したものである。これにより、地震等の際、
左右のコンクリート構造物が相対的にずれた場合であっ
ても、止水性を常に維持できるとともに、地震の揺れの
振動に対して十分追従できて、コンクリート構造物に負
担をかけることがなく、また、第１の壁部15と第２の壁
部16が同一断面形状であるので、どちらを表面13側に位
置させても良く、コンクリート打設時の施工性が向上す
る。なお、第１の実施の形態と同様に、弾性材料等で形
成されたカバー17をコンクリート構造物の表面13側に当
たる壁部の外側に、同時に埋設するのが好ましい。FIG. 2 shows a strip-shaped water blocking plate 12 according to the second embodiment of the present invention. In addition, about the structure equivalent to 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted. In this embodiment, the second portion of the central portion 14 of the strip-shaped water blocking plate 12 is used.
The wall portion 16 of the second cross-section has a length equal to or longer than the length along the extending direction of the first wall portion 15, and particularly the second wall portion 16 along the width direction of the strip water stop plate 12. It is formed in the same bellows shape as the first wall portion. As a result, in the event of an earthquake,
Even if the left and right concrete structures are displaced relative to each other, the water stoppage can be maintained at all times, and the vibrations of the shaking of the earthquake can be sufficiently followed without burdening the concrete structures. Since the first wall portion 15 and the second wall portion 16 have the same cross-sectional shape, either one may be located on the surface 13 side, and the workability at the time of placing concrete is improved. Note that, like the first embodiment, it is preferable that the cover 17 formed of an elastic material or the like be simultaneously embedded at the outside of the wall portion that contacts the surface 13 side of the concrete structure.
【００２１】[0021]
【発明の効果】以上に述べたところから明らかなよう
に、本発明によれば、コンクリート構造物間に大きな相
対的ずれが生じた場合にも、高い止水性を維持すること
ができる。As is apparent from the above description, according to the present invention, high water stopping performance can be maintained even when a large relative displacement occurs between concrete structures.
【図１】図１は本発明の第１の実施の形態に係る帯状止
水板を用いた止水構造の断面図を示すものである。FIG. 1 is a sectional view of a water blocking structure using a strip water blocking plate according to a first embodiment of the present invention.
【図２】図２は本発明の第２の実施の形態に係る帯状止
水板の断面図を示すものである。FIG. 2 is a cross-sectional view of a strip-shaped water stop plate according to a second embodiment of the present invention.
【図３】図３は従来の帯状止水板を用いた止水構造の断
面図を示すものである。FIG. 3 is a cross-sectional view of a water blocking structure using a conventional strip water blocking plate.
10 コンクリート構造物 11 コンクリート構造物の打継目 12 帯状止水板 13 コンクリート構造物の表面 14 帯状止水板中央部 15 凸状かつジャバラ状部 16 薄肉厚部 17 カバー 18 厚肉係合部 19 翼部 20 中空部 10 Concrete structure 11 Joint seam of concrete structure 12 Band-shaped water stop plate 13 Surface of concrete structure 14 Center part of band-shaped water stop plate 15 Convex and bellows part 16 Thin wall part 17 Cover 18 Thick wall part 19 Wing Part 20 Hollow part
Claims (5)
設され、前記打継目に位置される中央部と、この中央部
の両側に一体的に連設され、前記コンクリート構造物内
に埋設される一対の翼部と、を備えた弾性材料からなる
帯状止水板であって、前記中央部は、帯状止水板の厚み
方向両側に相対向して位置する第１の壁部及び第２の壁
部を有して、その内部にこれら第１の壁部及び第２の壁
部で取り囲まれた中空部が形成されるとともに、少なく
とも前記第１の壁部は、帯状止水板の幅方向に沿ってジ
ャバラ状に形成されてなることを特徴とする帯状止水
板。1. A concrete structure attached along a joint of a concrete structure, and a central portion located at the joint and integrally connected to both sides of the central portion and embedded in the concrete structure. A strip-shaped water stop plate made of an elastic material including a pair of wings, wherein the central portion is located on opposite sides in the thickness direction of the strip-shaped water stop plate. A hollow portion having a wall portion and surrounded by the first wall portion and the second wall portion is formed therein, and at least the first wall portion is in the width direction of the strip water stop plate. A strip-shaped water stop plate characterized by being formed into a bellows shape along the edge.
の肉厚が極めて薄く形成された請求項１記載の帯状止水
板。2. The strip-shaped water stop plate according to claim 1, wherein the second wall portion has a substantially flat plate shape and the wall thickness thereof is extremely thin.
た長さが、前記第１の壁部のそれと同等以上とされた請
求項１記載の帯状止水板。3. The strip water stop plate according to claim 1, wherein the second wall portion has a length along the extending direction that is equal to or greater than that of the first wall portion.
に沿って前記第１の壁部と同一のジャバラ状に形成され
た請求項３記載の帯状止水板。4. The strip water stop plate according to claim 3, wherein the second wall portion is formed in the same bellows shape as the first wall portion along the width direction of the strip water stop plate.
のジャバラ状を保持するためのカバーを配した請求項１
記載の帯状止水板。5. A cover for retaining the bellows shape of the first wall portion is arranged on an upper portion of the first wall portion.
The strip-shaped water stop plate described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33745495A JPH09177108A (en) | 1995-12-25 | 1995-12-25 | Beltlike water stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33745495A JPH09177108A (en) | 1995-12-25 | 1995-12-25 | Beltlike water stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09177108A true JPH09177108A (en) | 1997-07-08 |
Family
ID=18308794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33745495A Pending JPH09177108A (en) | 1995-12-25 | 1995-12-25 | Beltlike water stop |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09177108A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200311A (en) * | 2005-01-24 | 2006-08-03 | Sumitomo Rubber Ind Ltd | Joint structure of buried structure and flexible joint used therefor |
| JP2007100348A (en) * | 2005-10-03 | 2007-04-19 | Yokohama Rubber Co Ltd:The | Rubber water sealing plate for high pressure |
| JP2008038505A (en) * | 2006-08-08 | 2008-02-21 | Bridgestone Corp | Method of attaching flexible joint |
| JP2012057324A (en) * | 2010-09-07 | 2012-03-22 | Seibu Polymer Corp | Joint sealer |
| JP2013252497A (en) * | 2012-06-07 | 2013-12-19 | Kajima Corp | Impervious structure in waste disposal site and method of forming the same |
| KR101416329B1 (en) * | 2013-04-10 | 2014-07-09 | 장영미 | Connecting Apparatus for obstructing water used in a combining section for the connected Concrete Members |
| KR101433344B1 (en) * | 2014-04-30 | 2014-08-22 | 주식회사 케이씨산업개발 | Method for constructing a culvet structure assembly |
| CN104314106A (en) * | 2014-11-12 | 2015-01-28 | 云南建工集团有限公司 | Underground diaphragm wall with joint water stop and filling vacancy structure and construction method thereof |
| CN104895010A (en) * | 2015-06-12 | 2015-09-09 | 黄河勘测规划设计有限公司 | Facing multi-flange water-stop belt |
| WO2015160059A1 (en) * | 2014-04-15 | 2015-10-22 | 주식회사 케이씨산업 | Corrugated hollow closed water stop, concrete culvert using same, and construction method therefor |
| KR20160017961A (en) * | 2014-08-07 | 2016-02-17 | 주식회사 케이씨산업 | electric power manhole |
| CN106480909A (en) * | 2016-11-22 | 2017-03-08 | 西南交通大学 | A kind of interchangeable device for monitoring prefabricated assembled subway station joint percolating water |
| CN106498985A (en) * | 2016-11-22 | 2017-03-15 | 西南交通大学 | A kind of can leakage monitoring water prefabricated assembled subway station tongue and groove joint |
| CN110593324A (en) * | 2019-09-24 | 2019-12-20 | 株洲时代新材料科技股份有限公司 | Waterstop for immersed tube tunnel and method for limiting drawing and shaking of immersed tube |
-
1995
- 1995-12-25 JP JP33745495A patent/JPH09177108A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200311A (en) * | 2005-01-24 | 2006-08-03 | Sumitomo Rubber Ind Ltd | Joint structure of buried structure and flexible joint used therefor |
| JP2007100348A (en) * | 2005-10-03 | 2007-04-19 | Yokohama Rubber Co Ltd:The | Rubber water sealing plate for high pressure |
| JP2008038505A (en) * | 2006-08-08 | 2008-02-21 | Bridgestone Corp | Method of attaching flexible joint |
| JP2012057324A (en) * | 2010-09-07 | 2012-03-22 | Seibu Polymer Corp | Joint sealer |
| JP2013252497A (en) * | 2012-06-07 | 2013-12-19 | Kajima Corp | Impervious structure in waste disposal site and method of forming the same |
| KR101416329B1 (en) * | 2013-04-10 | 2014-07-09 | 장영미 | Connecting Apparatus for obstructing water used in a combining section for the connected Concrete Members |
| CN105189875B (en) * | 2014-04-15 | 2017-05-10 | Kc工业株式会社 | Corrugated hollow closed water stop, concrete culvert using same, and construction method therefor |
| WO2015160059A1 (en) * | 2014-04-15 | 2015-10-22 | 주식회사 케이씨산업 | Corrugated hollow closed water stop, concrete culvert using same, and construction method therefor |
| CN105189875A (en) * | 2014-04-15 | 2015-12-23 | Kc工业株式会社 | Corrugated hollow closed water stop, concrete culvert using same, and construction method therefor |
| KR101433344B1 (en) * | 2014-04-30 | 2014-08-22 | 주식회사 케이씨산업개발 | Method for constructing a culvet structure assembly |
| KR20160017961A (en) * | 2014-08-07 | 2016-02-17 | 주식회사 케이씨산업 | electric power manhole |
| CN104314106A (en) * | 2014-11-12 | 2015-01-28 | 云南建工集团有限公司 | Underground diaphragm wall with joint water stop and filling vacancy structure and construction method thereof |
| CN104895010A (en) * | 2015-06-12 | 2015-09-09 | 黄河勘测规划设计有限公司 | Facing multi-flange water-stop belt |
| CN106498985A (en) * | 2016-11-22 | 2017-03-15 | 西南交通大学 | A kind of can leakage monitoring water prefabricated assembled subway station tongue and groove joint |
| CN106480909A (en) * | 2016-11-22 | 2017-03-08 | 西南交通大学 | A kind of interchangeable device for monitoring prefabricated assembled subway station joint percolating water |
| CN110593324A (en) * | 2019-09-24 | 2019-12-20 | 株洲时代新材料科技股份有限公司 | Waterstop for immersed tube tunnel and method for limiting drawing and shaking of immersed tube |
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