DE3565700D1 - Underground walls with impermeable sheets - Google Patents

Underground walls with impermeable sheets

Info

Publication number
DE3565700D1
DE3565700D1 DE8585114254T DE3565700T DE3565700D1 DE 3565700 D1 DE3565700 D1 DE 3565700D1 DE 8585114254 T DE8585114254 T DE 8585114254T DE 3565700 T DE3565700 T DE 3565700T DE 3565700 D1 DE3565700 D1 DE 3565700D1
Authority
DE
Germany
Prior art keywords
grooves
impermeable sheets
outer tube
underground walls
thixotropic material
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.)
Expired
Application number
DE8585114254T
Other languages
German (de)
Inventor
Aloys Schlutter
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.)
SCHLUETTER, ALOYS, 47906 KEMPEN, DE
Original Assignee
NIEDERBERG CHEMIE
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 NIEDERBERG CHEMIE filed Critical NIEDERBERG CHEMIE
Priority to DE8585114254T priority Critical patent/DE3565700D1/en
Application granted granted Critical
Publication of DE3565700D1 publication Critical patent/DE3565700D1/en
Expired legal-status Critical Current

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
    • 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
    • E02D19/185—Joints between sheets constituting the sealing aprons

Abstract

1. Curtain walls, especially for civil engineering and tunnelling works, wherein firstly earth trenches are excavated and are filled with thixotropic material and then sealing elements (1) are lowered into the thixotropic material, these sealing elements, composed of plastics sheets, being furnished with connecting elements and the connecting elements consisting of tubes (2, 4) which can be pushed one into another and which are sealed (welded) to the plastics sheets, of which the outer tube comprises a longitudinal slit, characterized in that the outer tube (6) has on the inside furrows or grooves (6) and the inner tube (8) comprises ribs (9) fitting into the grooves (7).
DE8585114254T 1985-02-07 1985-11-08 Underground walls with impermeable sheets Expired DE3565700D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585114254T DE3565700D1 (en) 1985-02-07 1985-11-08 Underground walls with impermeable sheets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853504119 DE3504119A1 (en) 1985-02-07 1985-02-07 SLOT WALLS WITH SEALING SHEETS
DE8585114254T DE3565700D1 (en) 1985-02-07 1985-11-08 Underground walls with impermeable sheets

Publications (1)

Publication Number Publication Date
DE3565700D1 true DE3565700D1 (en) 1988-11-24

Family

ID=6261877

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853504119 Withdrawn DE3504119A1 (en) 1985-02-07 1985-02-07 SLOT WALLS WITH SEALING SHEETS
DE8585114254T Expired DE3565700D1 (en) 1985-02-07 1985-11-08 Underground walls with impermeable sheets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853504119 Withdrawn DE3504119A1 (en) 1985-02-07 1985-02-07 SLOT WALLS WITH SEALING SHEETS

Country Status (3)

Country Link
EP (1) EP0190409B1 (en)
AT (1) ATE38066T1 (en)
DE (2) DE3504119A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418629A1 (en) * 1994-05-27 1995-11-30 Sued Chemie Ag Process for the production of sealing walls
CN102505701B (en) * 2011-09-28 2014-01-29 中国水利水电第七工程局成都水电建设工程有限公司 Self-compaction mortar and deep hole curtain pouring construction method
CN112922353B (en) * 2021-02-01 2022-04-12 中建八局第三建设有限公司 Construction method for forward and reverse combination of steel structure frame outer curtain wall

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR916315A (en) * 1945-06-12 1946-12-03 Improvements made to sheet piles
NL7102851A (en) * 1971-03-03 1972-09-05
NL8200466A (en) * 1982-02-08 1983-09-01 Stevin Volker Beton Water METHOD FOR MANUFACTURING A DISPLAY CONTAINING THE FLOW OF GROUNDWATER
NL8300596A (en) * 1983-02-17 1984-09-17 Stork Kst B V Clean and or contaminated soil partition wall - has plastics panel with interlocking edges and cavity filled with foam
US4601615A (en) * 1983-02-22 1986-07-22 Finic, B.V. Environmental cut-off for deep excavations
US4519729A (en) * 1983-05-10 1985-05-28 Schlegel Corporation Segmented membrane barrier

Also Published As

Publication number Publication date
ATE38066T1 (en) 1988-11-15
DE3504119A1 (en) 1986-08-07
EP0190409B1 (en) 1988-10-19
EP0190409A1 (en) 1986-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUELS TROISDORF AG, 5210 TROISDORF, DE

8327 Change in the person/name/address of the patent owner

Owner name: SCHLUETTER, ALOYS, 47906 KEMPEN, DE

8339 Ceased/non-payment of the annual fee