EP1983111A1 - Coffrage destiné à limiter les sections de parois moulées, élément de coffrage et procédé de fabrication d'une paroi moulée dans le sol - Google Patents

Coffrage destiné à limiter les sections de parois moulées, élément de coffrage et procédé de fabrication d'une paroi moulée dans le sol Download PDF

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Publication number
EP1983111A1
EP1983111A1 EP07008140A EP07008140A EP1983111A1 EP 1983111 A1 EP1983111 A1 EP 1983111A1 EP 07008140 A EP07008140 A EP 07008140A EP 07008140 A EP07008140 A EP 07008140A EP 1983111 A1 EP1983111 A1 EP 1983111A1
Authority
EP
European Patent Office
Prior art keywords
formwork
shuttering
parts
element according
formwork parts
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.)
Withdrawn
Application number
EP07008140A
Other languages
German (de)
English (en)
Inventor
Erwin Emil Stötzer
Franz-Werner Gerressen
Roland Wenger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Priority to EP07008140A priority Critical patent/EP1983111A1/fr
Priority to US12/078,718 priority patent/US8348555B2/en
Priority to JP2008106957A priority patent/JP4746645B2/ja
Priority to UAA200804984A priority patent/UA89113C2/ru
Priority to RU2008114618/03A priority patent/RU2382143C2/ru
Priority to SG200802980-3A priority patent/SG147392A1/en
Priority to CN2008100933338A priority patent/CN101289854B/zh
Priority to KR1020080036528A priority patent/KR101054277B1/ko
Publication of EP1983111A1 publication Critical patent/EP1983111A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/182—Bulkheads or similar walls made solely of concrete in situ using formworks to separate sections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/185—Bulkheads or similar walls made solely of concrete in situ with flexible joint members between sections

Definitions

  • the present invention in a first aspect relates to a formwork element for defining a slot wall portion of a slot wall.
  • the invention relates to a formwork part, which is particularly suitable for forming a formwork element according to the invention.
  • the invention relates to a method for producing a slot wall in the ground, in which with a slot wall device, in particular a trench cutter, adjacent slot wall sections are formed in the ground, wherein at least one slot wall portion is limited by an introduced formwork element.
  • a generic formwork element and a generic method are, for example DE 90 01 679 U1 known.
  • shuttering elements to be concreted sections of a slot wall, for example steel shutters.
  • the width or the diameter of such formwork elements corresponds to the thickness of the diaphragm wall.
  • After the setting of the concrete such formwork elements must be removed, for example, be pulled over the hydraulic devices vertically upwards from the working joint. Since it is difficult to determine the most favorable for the extraction of the concrete setting time, there are often situations in which the concrete is either not yet sufficiently hardened or already too hard. In the first case break when pulling the formwork elements parts of the freshly concreted diaphragm wall and in the second case, the extraction of the formwork elements is considerably more difficult and is sometimes even impossible.
  • prefabricated elements are used in the prior art when parking slot wall sections, which remain after concreting the corresponding slot wall sections in the ground.
  • Such prefabricated elements can be made for example of steel or concrete.
  • Such components are extremely bulky due to their weight.
  • formwork elements made of concrete that in order to avoid damage, they must be hardened very well, resulting in a very long storage life.
  • such concrete formwork components must be cured for about four weeks due to the sensitivity of the concrete to tensile loads.
  • the object of the invention is to provide a formwork element which is particularly easy to install. Furthermore, a method for producing a trench wall in the ground is to be specified, in which a limitation of a slot wall section in an unrestricted manner is possible.
  • the formwork element of the abovementioned type includes a plurality of formwork parts which have a plate-shaped base body, in particular of concrete, and are connected to one another at their adjacent horizontal end faces.
  • the formwork part according to the invention which is particularly suitable for forming a formwork element according to the invention, has a plate-shaped base body, in particular made of concrete, wherein on at least one horizontal end face of the base body, a connecting device for connecting a further formwork part is arranged.
  • the formwork element is composed of individual formwork parts, which are successively introduced into the slot and connected to each other at their horizontal end faces.
  • the formwork element no longer, as in the prior art, one piece but composed of several formwork parts or shuttering segments.
  • a first significant advantage in this context is that these shuttering parts are much smaller, for example as formwork elements for very deep diaphragm walls. This results in considerable advantages in terms of the handling and processability of the formwork elements and formwork parts.
  • the formwork parts according to the invention have suitable connection devices on their horizontal end faces so that individual formwork parts can be connected to one another.
  • formwork parts are subjected to much lower loads during assembly and during movement and transporting before assembly because of their smaller size than a one-piece large formwork element. If the formwork parts are made of concrete, already significantly shorter curing times are sufficient. First tests have shown that with formwork parts with a length of about 6 m, the concrete has already hardened sufficiently after two days.
  • slot walls with different depths can be divided with the same formwork parts. A preparation of formwork elements suitable for each required slot wall depth is therefore no longer necessary.
  • the formwork parts can be made of any materials that have suitable properties in view of the permanent remaining in the slot wall.
  • the formwork parts may be made of steel. But is particularly preferred if the main body of the formwork parts are made of concrete.
  • the invention accordingly relates to a shuttering element for limiting a slot wall section, wherein the shuttering elements consist of individual sections which can be connected to one another via threaded rods.
  • the front-side connecting surfaces can be designed as steel plates in order to ensure an axis-accurate connection of the individual parts and to allow the installation of sealing elements.
  • a vertical sealing tape or joint sealing tape can be performed at joints of Abschalelementabête overlapping and connected to each other.
  • the Abschaletti can be adjusted perpendicular to the slot after a short storage time with sufficient strength of the concrete, where they can be initially held on the baffle by means of a transverse bore axis to connect to the next formwork part and to seal the joints.
  • a Abschalelement is provided which can remain in the slot wall and still requires a very short production time until the concrete has the necessary strength.
  • the Abschalelement invention ensures that at low slot wall width and large slot depth, the Abschalelement not, as usual in steel planks, twisted and thus a sufficient seal can not be ensured.
  • these connecting devices may each comprise screw connections.
  • suitable recesses may be formed in the shape of the concrete base body.
  • the diaphragm wall For many applications, such as having to draw in diaphragm walls below the groundwater level, it is necessary for the diaphragm wall to be watertight as a whole. For this purpose, it must be ensured in particular that the transition region between the already hardened formwork element according to the invention and the only thereafter curing concrete in the adjacent slot wall section is sealed.
  • a joint sealing strip can be arranged along at least one longitudinal side of the formwork parts, which is directed to delimiting the slot wall section.
  • the joint sealing strips of adjacent formwork parts are connected by means of connecting pieces tightly together.
  • these connecting pieces may be formed as metal brackets, which may be in particular metal plates, which are arranged on opposite sides of the joint sealing strips and suitably connected to each other, for example screwed together.
  • the area in which the horizontal end faces of two adjoining shuttering parts abut each other must also be sealed.
  • the areas between adjacent formwork parts, in particular also any existing connecting pieces be filled with sealing compound. This can, for example, shortly before two formwork parts are placed on each other and pulled together, are applied to the corresponding end faces.
  • a seal for sealing against a subsequent formwork part is present on at least one horizontal end face of the formwork part.
  • such a seal may be formed of a steel plate and a rubber plate mounted thereon.
  • the steel plate can be welded to a steel reinforcement of the concrete body.
  • a holding device in particular a horizontal opening, is also present in the formwork part according to the invention.
  • the handling ie the conveying and manipulating the formwork part according to the invention is simplified.
  • Formwork element 10 shown in the assembly stage is composed of a plurality of formwork parts 20, of which in Fig. 1 a complete and the upwardly and downwardly adjacent formwork parts are partially shown.
  • the length of a formwork part 20 is about 6 m.
  • the formwork members 20 each include a base body 30 having a substantially wall or plate-like shape.
  • connecting means 50 are provided for connecting the respective following formwork part 20.
  • it is the connection means 50 to screw, which are not shown in detail and in recesses 56 in the concrete body 30th are arranged.
  • the recesses 56 are bounded on the end faces 32 of the formwork parts 20 by metal plates 58.
  • the outer contour of these metal plates 58 corresponds to the profile of the base body 30.
  • the metal plates 58 are already welded to a steel reinforcement of the respective base body 30.
  • the metal plates 58 are used in particular for fastening further sealing devices, for example rubber plates.
  • these have a horizontal opening 62, which can serve as a holding device 60.
  • a schematically illustrated holding rod 64 is inserted into the opening 62, which can be used for transporting and manipulating the formwork part 20.
  • a joint sealing tape 40 is present on the formwork parts on the longitudinal sides 34, which is encapsulated in the base body 30.
  • Fig. 1 shown schematically, connected with connectors 44 tightly together.
  • the connecting pieces 44 are metal clips 46, which are connected to one another by suitable fastening means, for example screwed connections.
  • a sealing compound for example before tightening the connecting devices 50.
  • the formwork parts 20 are provided on the horizontal end faces 32 with seals.
  • Seals may in particular be a rubber plate fixed to the metal plates 58, for example bolted to the metal plates 58.
  • a metal plate 58 is provided only on a formwork part 20 on its horizontal end face 32.
  • FIG. 2 a detail of a connection region between two adjoining shuttering parts 20 with basic bodies 30 is shown.
  • the connecting devices 50 shown there in further details initially have a substantially cuboid metal box 57, which is welded to the respective metal plates 58 and also to an inner reinforcing basket of the main body 30.
  • a receptacle 56 formed by this metal box 57 an externally accessible threaded rod 90 is received with nuts 92. This threaded rod is through the in Fig. 1 shown openings 54 pushed through.
  • the present invention provides a novel shuttering element constructed from a plurality of shuttering parts, as well as a novel method for producing a slot wall in the floor, which allows considerable simplifications for the creation of individual slot wall sections.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Retaining Walls (AREA)
  • Lining And Supports For Tunnels (AREA)
EP07008140A 2007-04-20 2007-04-20 Coffrage destiné à limiter les sections de parois moulées, élément de coffrage et procédé de fabrication d'une paroi moulée dans le sol Withdrawn EP1983111A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP07008140A EP1983111A1 (fr) 2007-04-20 2007-04-20 Coffrage destiné à limiter les sections de parois moulées, élément de coffrage et procédé de fabrication d'une paroi moulée dans le sol
US12/078,718 US8348555B2 (en) 2007-04-20 2008-04-03 Formwork element for bounding a trench wall section, formwork part and method for producing a trench wall in the ground
JP2008106957A JP4746645B2 (ja) 2007-04-20 2008-04-16 トレンチ壁区画を制限するための型枠要素、型枠部品および地中にトレンチ壁を造成する方法
UAA200804984A UA89113C2 (ru) 2007-04-20 2008-04-17 Опалубочный элемент для ограничения участка траншейной стенки, опалубочная деталь и способ изготовления траншейной стенки в грунте
RU2008114618/03A RU2382143C2 (ru) 2007-04-20 2008-04-17 Блок опалубки для ограничения участка стены в грунте, элемент блока опалубки и способ возведения стены в грунте
SG200802980-3A SG147392A1 (en) 2007-04-20 2008-04-18 Shuttering element for limiting a trench wall section, shuttering part and method for producing a trench wall in the ground
CN2008100933338A CN101289854B (zh) 2007-04-20 2008-04-18 限制沟壁段的模板元件、模板零件和地面中产生沟壁方法
KR1020080036528A KR101054277B1 (ko) 2007-04-20 2008-04-21 트렌치벽의 섹션을 한정하기 위한 거푸집요소, 거푸집부품및 지반에 트렌치벽을 만드는 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07008140A EP1983111A1 (fr) 2007-04-20 2007-04-20 Coffrage destiné à limiter les sections de parois moulées, élément de coffrage et procédé de fabrication d'une paroi moulée dans le sol

Publications (1)

Publication Number Publication Date
EP1983111A1 true EP1983111A1 (fr) 2008-10-22

Family

ID=38519787

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07008140A Withdrawn EP1983111A1 (fr) 2007-04-20 2007-04-20 Coffrage destiné à limiter les sections de parois moulées, élément de coffrage et procédé de fabrication d'une paroi moulée dans le sol

Country Status (8)

Country Link
US (1) US8348555B2 (fr)
EP (1) EP1983111A1 (fr)
JP (1) JP4746645B2 (fr)
KR (1) KR101054277B1 (fr)
CN (1) CN101289854B (fr)
RU (1) RU2382143C2 (fr)
SG (1) SG147392A1 (fr)
UA (1) UA89113C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2647765A1 (fr) 2012-04-03 2013-10-09 Bauer Spezialtiefbau GmbH Elément de coffrage pour une paroi moulée et procédé de fabrication de cette paroi
DE102013205765A1 (de) 2013-04-02 2014-10-02 Gud Geotechnik Und Dynamik Consult Gmbh Qualitätssicherungssystem für Schlitzwandfugen
US9371623B2 (en) 2011-07-14 2016-06-21 Ccmj Systems Ltd Diaphragm wall apparatus and methods
US10988911B2 (en) 2017-04-26 2021-04-27 Ccmj Systems Ltd Diaphragm walls
US11225769B2 (en) 2018-02-15 2022-01-18 Ccmj Systems Ltd Shear key former apparatus and method(s)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1396433B1 (it) * 2009-11-16 2012-11-23 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica e metodo per realizzare un pilone del suddetto impianto eolico.
US9554190B2 (en) 2012-12-20 2017-01-24 Location Labs, Inc. System and method for controlling communication device use
US9302807B1 (en) * 2014-01-10 2016-04-05 Sarkis Semaan Water storage fence assembly
RU2681148C1 (ru) * 2018-05-21 2019-03-04 Ярослав Иванович Котык Опалубка для изготовления бетонных блоков подпорных стенок
CN111549762B (zh) * 2020-04-24 2021-07-20 中国建筑股份有限公司 一种适用于软土地区的连续墙防坍塌浇筑模板的施工方法
KR102207399B1 (ko) * 2020-07-24 2021-01-26 엘티삼보 주식회사 지중연속벽 형성을 위한 워터스탑 시공시 이용되는 지수블록 구조체 및 이를 연결하는 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913764B1 (de) 1969-03-19 1970-07-30 Dyckerhoff & Widmann Ag Betonfertigteil zum Begrenzen der Betonierabschnitte von Schlitzwaenden
DE1925025A1 (de) * 1969-05-16 1970-11-26 Holzmann Philipp Ag Vorgefertigtes Bauglied zur Begrenzung von Schlitzwandabschnitten
DE9001679U1 (de) 1990-02-13 1991-06-13 Bauer Spezialtiefbau GmbH, 8898 Schrobenhausen Vorrichtung zum Lösen von Abschalelementen
EP0440584A1 (fr) * 1990-01-30 1991-08-07 Bss Infrag S.A. Coffrage d'une paroi en béton armé moulée dans une tranchée et procédÀ© de coffrage d'une telle paroi
EP0531600A1 (fr) * 1991-09-13 1993-03-17 FIETZ & LEUTHOLD AG Méthode pour la réalisation de parois moulées dans le sol, et élément de moule pour réaliser la methode
DE9311946U1 (de) * 1993-08-11 1993-10-21 Bilfinger + Berger Bauaktiengesellschaft, 68165 Mannheim Abstellvorrichtung für Dichtungsbahnen, insbesondere Kunststoffdichtungsbahnen, in suspensionsgestützten Dichtwänden

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25102E (en) * 1961-12-26 Means and method for molding concrete sections
US2423695A (en) * 1944-04-26 1947-07-08 Dextone Company Building structure
US2751776A (en) * 1950-07-21 1956-06-26 Whitacre Greer Fireproofing Co Stressed block building slab
US2961731A (en) * 1953-02-20 1960-11-29 Dow A Buzzell Means and method for molding concrete sections of hydraulic concrete structures
US2971295A (en) * 1955-03-21 1961-02-14 Phillips Petroleum Co Prestressed concrete units and structures
US3350828A (en) * 1965-04-12 1967-11-07 Lockheed Aircraft Corp Abutting wall panels and sealing structure therefor
US3432978A (en) * 1967-05-18 1969-03-18 Donald O Erickson Concrete wall and wall panel construction
US3750410A (en) * 1970-02-17 1973-08-07 H Converse Simple shoring to form ditches-canals-pillars and posts
US4068482A (en) * 1976-08-02 1978-01-17 Hilfiker Pipe Company Retaining wall structure using precast stretcher sections
US4357784A (en) * 1977-08-29 1982-11-09 Grady Ii Clyde C Structural units and arrays therefrom
US4285180A (en) * 1979-03-27 1981-08-25 Schlegel (Uk) Ltd. Waterstops
JPS55145213A (en) * 1979-04-26 1980-11-12 Yasuyoshi Gomi Retaining wall member for sheathing
DE7920284U1 (de) * 1979-07-16 1979-10-18 Krings, Josef, 5138 Heinsberg Verbauplatte fuer eine kanalverbauvorrichtung
DE2948458C2 (de) * 1979-12-01 1982-01-21 Josef 5138 Heinsberg Krings Verbauplatte für eine Grabenverbauvorrichtung
JPS59233016A (ja) * 1983-06-17 1984-12-27 Taisei Corp 連続地中壁の構築工法
US4616959A (en) * 1985-03-25 1986-10-14 Hilfiker Pipe Co. Seawall using earth reinforcing mats
JPH0245366Y2 (fr) * 1985-03-28 1990-11-30
JPH02256733A (ja) * 1989-03-29 1990-10-17 Takenaka Komuten Co Ltd 表面仕上げ済みコンクリート体の作製方法とそれに用いる表面仕上材
JP2588990B2 (ja) * 1990-06-23 1997-03-12 努 本間 コンクリート製型枠
JP2507776Y2 (ja) * 1990-06-29 1996-08-21 株式会社竹中工務店 コンクリ―ト打継ぎ型枠の止水板
JPH05187022A (ja) * 1991-03-11 1993-07-27 Kyodo Kumiai Kagoshima Kensetsu Gijutsu Kenkyusho 永久型枠用堰板
US5516238A (en) * 1994-11-28 1996-05-14 Beury; Fred E. System of reinforcement panels and braces
JPH1144025A (ja) * 1997-07-29 1999-02-16 Nakajima Komuten:Kk コンクリート型枠パネル及びコンクリート型枠並びにコンクリート型枠の構築方法
AU9525298A (en) * 1997-10-16 1999-05-10 Durisol Inc. Anchored retaining wall system
US6173937B1 (en) * 1999-01-15 2001-01-16 Feather Lite Innovations, Inc. Cap clip and spreader for poured concrete wall forms
US6213688B1 (en) * 1999-05-27 2001-04-10 Arie Donkersloot, Sr. Earth retaining wall
US6240693B1 (en) * 1999-05-28 2001-06-05 Gary L. Komasara Interlocking and insulating form pattern assembly for creating a wall structure for receiving poured concrete and method for producing a form pattern assembly
KR100676507B1 (ko) * 1999-12-23 2007-02-02 재단법인 포항산업과학연구원 연결식 거푸집
CN1177108C (zh) * 2000-01-14 2004-11-24 许琦 搅拌沉叠双层墙的地下连续墙施工法
CN1128267C (zh) * 2000-09-11 2003-11-19 卓氏企业股份有限公司 连续壁防水可验证施工方法及其验证装置
US7062885B1 (en) * 2002-02-26 2006-06-20 Dickenson Jr George H Foundation wall, construction kit and method
US6981686B2 (en) * 2002-06-20 2006-01-03 Hugh G. McGuinness Modular support/enclosure wall assembly and kit
US7661908B1 (en) * 2008-08-08 2010-02-16 Kundel Sr Robert Trench shield with adjustable vertical panels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913764B1 (de) 1969-03-19 1970-07-30 Dyckerhoff & Widmann Ag Betonfertigteil zum Begrenzen der Betonierabschnitte von Schlitzwaenden
DE1925025A1 (de) * 1969-05-16 1970-11-26 Holzmann Philipp Ag Vorgefertigtes Bauglied zur Begrenzung von Schlitzwandabschnitten
EP0440584A1 (fr) * 1990-01-30 1991-08-07 Bss Infrag S.A. Coffrage d'une paroi en béton armé moulée dans une tranchée et procédÀ© de coffrage d'une telle paroi
DE9001679U1 (de) 1990-02-13 1991-06-13 Bauer Spezialtiefbau GmbH, 8898 Schrobenhausen Vorrichtung zum Lösen von Abschalelementen
EP0531600A1 (fr) * 1991-09-13 1993-03-17 FIETZ & LEUTHOLD AG Méthode pour la réalisation de parois moulées dans le sol, et élément de moule pour réaliser la methode
DE9311946U1 (de) * 1993-08-11 1993-10-21 Bilfinger + Berger Bauaktiengesellschaft, 68165 Mannheim Abstellvorrichtung für Dichtungsbahnen, insbesondere Kunststoffdichtungsbahnen, in suspensionsgestützten Dichtwänden

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9371623B2 (en) 2011-07-14 2016-06-21 Ccmj Systems Ltd Diaphragm wall apparatus and methods
EP2647765A1 (fr) 2012-04-03 2013-10-09 Bauer Spezialtiefbau GmbH Elément de coffrage pour une paroi moulée et procédé de fabrication de cette paroi
US8820015B2 (en) 2012-04-03 2014-09-02 Bauer Spezialtiefbau Gmbh Shuttering element for a trench wall and method for producing the trench wall
DE102013205765A1 (de) 2013-04-02 2014-10-02 Gud Geotechnik Und Dynamik Consult Gmbh Qualitätssicherungssystem für Schlitzwandfugen
US10988911B2 (en) 2017-04-26 2021-04-27 Ccmj Systems Ltd Diaphragm walls
US11225769B2 (en) 2018-02-15 2022-01-18 Ccmj Systems Ltd Shear key former apparatus and method(s)

Also Published As

Publication number Publication date
KR20080094628A (ko) 2008-10-23
CN101289854A (zh) 2008-10-22
CN101289854B (zh) 2012-10-10
RU2008114618A (ru) 2009-10-27
UA89113C2 (ru) 2009-12-25
SG147392A1 (en) 2008-11-28
US8348555B2 (en) 2013-01-08
JP4746645B2 (ja) 2011-08-10
KR101054277B1 (ko) 2011-08-08
US20080265126A1 (en) 2008-10-30
RU2382143C2 (ru) 2010-02-20
JP2008267132A (ja) 2008-11-06

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