PT77174A - METHOD AND DEVICE FOR EXTRACTING A FORMWORK IN THE CONTEXT OF PRODUCING A MOLDED WALL IN THE GROUND - Google Patents
METHOD AND DEVICE FOR EXTRACTING A FORMWORK IN THE CONTEXT OF PRODUCING A MOLDED WALL IN THE GROUNDInfo
- Publication number
- PT77174A PT77174A PT77174A PT7717483A PT77174A PT 77174 A PT77174 A PT 77174A PT 77174 A PT77174 A PT 77174A PT 7717483 A PT7717483 A PT 7717483A PT 77174 A PT77174 A PT 77174A
- Authority
- PT
- Portugal
- Prior art keywords
- shuttering element
- ground
- panel
- implement
- shaped parts
- Prior art date
Links
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
- 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
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Lining And Supports For Tunnels (AREA)
- Sewage (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- Fencing (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Continuous Casting (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
1. Process for the withdrawal of a shuttering element (3) used in making a panel (P) of a wall moulded in the ground, said shuttering element comprising a shaped central portion whose outline corresponds to the pattern to be imparted to the end of the panel to be made, and two wings (4) extending on both sides of said central portion, characterized by the following steps : - providing such a shuttering element (3) which protrudes above the ground surface ; - fitting on the protruding portion of said shuttering element an implement comprising a body (1) and two shaped parts (2) forming side grooves which are slidable upon the wings of said shuttering element, the lower portion (6) of said shaped parts being bevelled so as to form a dismantling wedge ; - imparting a beating motion to the implement so as to force the wedge-shaped parts between the concreted panel and its shuttering element until their introduction therebetween ; and - pursuing said beating motion so as to drive the implement deeper and deeper until complete release of the shuttering element.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8213994A FR2531733A1 (en) | 1982-08-11 | 1982-08-11 | METHOD AND DEVICE FOR EXTRACTING A FORMWORK IN THE CONTEXT OF PRODUCING A MOLDED WALL IN THE GROUND |
Publications (2)
Publication Number | Publication Date |
---|---|
PT77174A true PT77174A (en) | 1983-09-01 |
PT77174B PT77174B (en) | 1986-03-11 |
Family
ID=9276806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT77174A PT77174B (en) | 1982-08-11 | 1983-08-09 | METHOD AND DEVICE FOR EXTRACTING A FORMWORK IN THE CONTEXT OF PRODUCING A MOLDED WALL IN THE GROUND |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0101350B1 (en) |
JP (1) | JPS5991227A (en) |
AT (1) | ATE19803T1 (en) |
AU (1) | AU561836B2 (en) |
DE (1) | DE3363511D1 (en) |
FR (1) | FR2531733A1 (en) |
HK (1) | HK27787A (en) |
MY (1) | MY8700396A (en) |
PT (1) | PT77174B (en) |
SG (1) | SG97886G (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2628772B1 (en) * | 1988-03-18 | 1990-08-24 | Sif Entreprise Bachy | GUIDANCE SYSTEM FOR THE EXCAVATION TOOL USED FOR MAKING A MOLDED WALL IN THE GROUND |
ATE119228T1 (en) * | 1990-06-15 | 1995-03-15 | Bouygues Sa | DEVICE FOR FACILITATING FORMULATION EXTRACTION AND USE FOR MAKING A FLOOR SLOT WALL. |
FR2674888B1 (en) * | 1991-04-02 | 1995-12-22 | Bouygues Sa | DEVICE FOR FACILITATING THE EXTRACTION OF A FORMWORK, TOOL PRESENT IN THE DEVICE AND APPLICATION TO THE PRODUCTION OF A MOLDED WALL IN THE GROUND. |
AU623298B1 (en) * | 1991-01-22 | 1992-05-07 | Frankipile Australia Pty. Limited | Concrete shuttering element |
FR2675526A1 (en) * | 1991-04-19 | 1992-10-23 | Sif Entreprise Bachy | METHOD OF GUIDING THE EXCAVATION TOOL USED TO PRODUCE A GROUND MOLDED WALL, AND EXCAVATION TOOL FOR IMPLEMENTING SAID METHOD |
FR2676763B1 (en) * | 1991-05-23 | 1993-08-13 | Sol Cie | PROCESS FOR TAKING OFF A PANEL END JOINT WHEN PRODUCING MOLDED WALLS IN THE GROUND AND JOINT FOR CARRYING OUT THIS METHOD. |
JPH0548807U (en) * | 1991-12-03 | 1993-06-29 | 釜屋化学工業株式会社 | Antibacterial compact container |
GB9616040D0 (en) * | 1996-07-31 | 1996-09-11 | Tsw Partnership The | Improved stop-end system for use in diaphragm wall construction |
GB2325262B (en) | 1997-05-12 | 2001-05-02 | Kvaerner Cementation Found Ltd | Hydrophilic waterbar for diaphragm wall joints |
IT1294756B1 (en) * | 1997-09-12 | 1999-04-12 | Finic Bv | SHOULDER TUBE WITH TWO WINGS FOR THE FORMATION OF THE JOINT SURFACES BETWEEN ELEMENTS OF WALLS CASTED IN CONCRETE |
DE19817982C1 (en) | 1998-04-22 | 1999-11-18 | Leffer Stahl & App | Formwork element of a flat joint formwork and method for its expansion |
DE19901556B4 (en) * | 1999-01-16 | 2004-02-19 | Brückner Grundbau GmbH | Device and method for removing over-concrete in the area of a diaphragm wall joint |
GB2371069B (en) | 2001-01-15 | 2004-09-08 | Cementation Found Skanska Ltd | Waterstop for foundation elements |
GB201112136D0 (en) * | 2011-07-14 | 2011-08-31 | Coupland John W | Diaphragm wall apparatus and methods |
FR3041976B1 (en) | 2015-10-06 | 2017-11-24 | Soletanche Freyssinet | PORT QUARTET CONSISTS OF VOUTED WALLS AND PLANT TILES |
GB201706643D0 (en) | 2017-04-26 | 2017-06-07 | Ccmj Systems Ltd | Diaphragm walls |
GB2571097B (en) * | 2018-02-15 | 2021-08-25 | Ccmj Systems Ltd | Shear key former apparatus and method(s) |
FR3110922B1 (en) | 2020-05-29 | 2022-10-14 | Soletanche Freyssinet | Reinforcement element for diaphragm wall fitted with a seal holder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT213792B (en) * | 1958-07-30 | 1961-02-27 | Ignaz Dipl Ing Zeissl | Process for the production of concrete, sealing or filter walls in the ground |
FR1363217A (en) * | 1963-04-05 | 1964-06-12 | Intrafor | Improvements made to excavating equipment to cut down a working face, in particular to dig a trench |
FR1454173A (en) * | 1965-11-09 | 1966-07-22 | Tot Aanneming Van Werken Voorh | Method of constructing a concrete waterproofing wall, template intended to be used in carrying out this method, and waterproofing wall constructed by means of this method |
FR2473091A1 (en) * | 1980-01-08 | 1981-07-10 | Sif Entreprise Bachy | Mechanically stripped end shutter for underground concrete walls - has inflatable tubes forcing shutter free of set concrete and forming shaped face for next section |
-
1982
- 1982-08-11 FR FR8213994A patent/FR2531733A1/en active Granted
-
1983
- 1983-07-19 EP EP83401474A patent/EP0101350B1/en not_active Expired
- 1983-07-19 AT AT83401474T patent/ATE19803T1/en not_active IP Right Cessation
- 1983-07-19 DE DE8383401474T patent/DE3363511D1/en not_active Expired
- 1983-07-22 AU AU17195/83A patent/AU561836B2/en not_active Expired
- 1983-08-09 PT PT77174A patent/PT77174B/en unknown
- 1983-08-11 JP JP58145786A patent/JPS5991227A/en active Granted
-
1986
- 1986-12-27 SG SG978/86A patent/SG97886G/en unknown
-
1987
- 1987-04-09 HK HK277/87A patent/HK27787A/en not_active IP Right Cessation
- 1987-12-30 MY MY396/87A patent/MY8700396A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2531733B1 (en) | 1984-12-21 |
DE3363511D1 (en) | 1986-06-19 |
PT77174B (en) | 1986-03-11 |
JPS5991227A (en) | 1984-05-25 |
ATE19803T1 (en) | 1986-05-15 |
SG97886G (en) | 1988-05-20 |
EP0101350B1 (en) | 1986-05-14 |
EP0101350A1 (en) | 1984-02-22 |
MY8700396A (en) | 1987-12-31 |
FR2531733A1 (en) | 1984-02-17 |
AU1719583A (en) | 1984-02-16 |
HK27787A (en) | 1987-04-16 |
AU561836B2 (en) | 1987-05-21 |
JPS6145014B2 (en) | 1986-10-06 |
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