ATE99371T1 - PROCESS FOR PRODUCTION OF A SEALING WALL AND DEVICE FOR CARRYING OUT THE PROCESS. - Google Patents

PROCESS FOR PRODUCTION OF A SEALING WALL AND DEVICE FOR CARRYING OUT THE PROCESS.

Info

Publication number
ATE99371T1
ATE99371T1 AT90115659T AT90115659T ATE99371T1 AT E99371 T1 ATE99371 T1 AT E99371T1 AT 90115659 T AT90115659 T AT 90115659T AT 90115659 T AT90115659 T AT 90115659T AT E99371 T1 ATE99371 T1 AT E99371T1
Authority
AT
Austria
Prior art keywords
trench
formwork element
wall
impervious
fed
Prior art date
Application number
AT90115659T
Other languages
German (de)
Original Assignee
Dyckerhoff & Widmann Ag
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 Dyckerhoff & Widmann Ag filed Critical Dyckerhoff & Widmann Ag
Application granted granted Critical
Publication of ATE99371T1 publication Critical patent/ATE99371T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
    • E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

To make an impervious wall in a trench (1) in the ground stabilised by means of a supporting liquid (2), a formwork element (3) is arranged in the trench (1), which formwork element (3) subdivides the trench (1) in the transverse direction and is displaceable therein in the longitudinal direction, and the material (10) forming the impervious wall is fed into the trench (1) from above directly behind the formwork element (3) while the latter is being displaced and in such a way as to fill the space becoming free in the process. The formwork element (3) consists of a box-shaped housing (4) which has lateral wings (12) on its rear side which form a U-shaped (as viewed in horizontal section) space for the impervious-wall material (10) to be fed in. Vibrators arranged in supporting tubes (18) serve to consolidate the material. Cylinder-piston units (19) which are supported on the front wall (5) of the housing (4) can bring about the advance of the entire element (3). <IMAGE>
AT90115659T 1989-08-24 1990-08-16 PROCESS FOR PRODUCTION OF A SEALING WALL AND DEVICE FOR CARRYING OUT THE PROCESS. ATE99371T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3927933A DE3927933A1 (en) 1989-08-24 1989-08-24 METHOD FOR PRODUCING A SEALING WALL AND DEVICE FOR CARRYING OUT THE METHOD
EP90115659A EP0414120B1 (en) 1989-08-24 1990-08-16 Method for making an impervious wall and machine for realizing such a method

Publications (1)

Publication Number Publication Date
ATE99371T1 true ATE99371T1 (en) 1994-01-15

Family

ID=6387764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90115659T ATE99371T1 (en) 1989-08-24 1990-08-16 PROCESS FOR PRODUCTION OF A SEALING WALL AND DEVICE FOR CARRYING OUT THE PROCESS.

Country Status (3)

Country Link
EP (1) EP0414120B1 (en)
AT (1) ATE99371T1 (en)
DE (2) DE3927933A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321730C2 (en) * 1993-06-30 1998-07-02 Bilfinger Berger Bau Combination waterproofing for landfills with steep walls to vertical walls and / or embankments as landfill restrictions
GB9514814D0 (en) * 1995-07-19 1995-09-20 Bicc Plc Formwork for construction in concrete

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048710A (en) * 1932-11-25 1936-07-28 Ranney Leo Process for building underground structures and apparatus therefor
AT225629B (en) * 1955-03-03 1963-01-25 Tito Dipl Ing Ognibeni Method and device for making trenches and for forming sealing aprons
FR1260016A (en) * 1959-12-12 1961-05-05 Costa Fu Ernanio Flli Method and device for the execution of concrete, reinforced concrete or similar infrastructures by parallel drilling, and simultaneous casting of concrete or cement
US3603097A (en) * 1968-01-22 1971-09-07 Przed Specjalistyczne Gornictw Process of making underground structures for underdraining and shielding purposes
CH503847A (en) * 1969-02-27 1971-02-28 Mengis Geb Trench pulling device and method of operating the same
DE2019170B2 (en) * 1970-04-21 1972-02-17 Siemens AG, 1000 Berlin u. 8000 München Winding mandrel
US3893302A (en) * 1973-10-25 1975-07-08 Rapidex Inc Machine and method for excavating trenches and for constructing walls in trenches
DE3604736A1 (en) * 1986-02-14 1986-07-17 Andert, Kurt, Dipl.-Ing., 2900 Oldenburg Cut wall
DE3717885C3 (en) * 1987-05-27 1994-12-15 Dyckerhoff & Widmann Ag Method and device for producing a sealing layer from mineral sealing materials
DE3740156A1 (en) * 1987-08-11 1989-02-23 Heinz Hertig Process for the production of a trench wall
DE3823874C1 (en) * 1988-07-14 1989-11-16 Dyckerhoff & Widmann Ag, 8000 Muenchen, De Dry mixture for producing a flat-spread sealing layer

Also Published As

Publication number Publication date
DE3927933C2 (en) 1991-11-07
EP0414120B1 (en) 1993-12-29
DE59004016D1 (en) 1994-02-10
EP0414120A1 (en) 1991-02-27
DE3927933A1 (en) 1991-03-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee