ATE48864T1 - DOUBLE LAYER SEALING FOR DUTCH WALL. - Google Patents

DOUBLE LAYER SEALING FOR DUTCH WALL.

Info

Publication number
ATE48864T1
ATE48864T1 AT87104869T AT87104869T ATE48864T1 AT E48864 T1 ATE48864 T1 AT E48864T1 AT 87104869 T AT87104869 T AT 87104869T AT 87104869 T AT87104869 T AT 87104869T AT E48864 T1 ATE48864 T1 AT E48864T1
Authority
AT
Austria
Prior art keywords
arrowhead
lock
seal
dutch
wall
Prior art date
Application number
AT87104869T
Other languages
German (de)
Inventor
Theodor Pylen
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
Application granted granted Critical
Publication of ATE48864T1 publication Critical patent/ATE48864T1/en

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
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/14—Sealing joints between adjacent sheet piles
    • 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

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)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Revetment (AREA)
  • Cartons (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

1. Seal for a curtain wall, wherein an earth trench is constructed and is filled with bentonite or similar supporting material and thereafter the seal is lowered into the supporting material and the seal is composed of sheets, which are provided at their ends with locks engaging into one another, a lock forming in cross-section an arrowhead with barbs which engages into a corresponding recess of the corresponding lock, characterized in that each lock possesses, in cross-section, two heads, of which the one constitutes a full arrowhead (2) and the other an approximate half-arrowhead (3) and the full arrowhead (3) engages in the assembled state, between the full arrowhead (2) and the half-arrowhead (3) of the corresponding lock.
AT87104869T 1986-10-02 1987-04-02 DOUBLE LAYER SEALING FOR DUTCH WALL. ATE48864T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863633575 DE3633575A1 (en) 1986-10-02 1986-10-02 DOUBLE-LAYER SEAL FOR SLOT WALL
EP87104869A EP0264527B1 (en) 1986-10-02 1987-04-02 Double-walled sealing for a ground barrier

Publications (1)

Publication Number Publication Date
ATE48864T1 true ATE48864T1 (en) 1990-01-15

Family

ID=6310912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87104869T ATE48864T1 (en) 1986-10-02 1987-04-02 DOUBLE LAYER SEALING FOR DUTCH WALL.

Country Status (3)

Country Link
EP (1) EP0264527B1 (en)
AT (1) ATE48864T1 (en)
DE (2) DE3633575A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733163A1 (en) * 1987-10-01 1989-04-13 Niederberg Chemie Sealing of trench walls
GB2261457A (en) * 1991-11-08 1993-05-19 Univ Waterloo Sealing system for in-ground barrier
DE4205455C1 (en) * 1992-02-22 1993-09-02 Preussag Stahl Ag, 3150 Peine, De Sealing wall of elements driven into ground for dumps - has performed elements welded fabrications, with connector at one side which slides over edge of neighbouring elements forming chamber
DE4311948A1 (en) * 1992-11-30 1994-06-01 Roedel Andreas Liquid-tight lock for interconnected plastic sheets forming a sealing wall
ATE163056T1 (en) * 1993-06-09 1998-02-15 Krupp Ag Hoesch Krupp RETAINING WALL
LU88367A1 (en) * 1993-07-07 1995-02-01 Arbed Waterproof claws for sheet piling
DE4418613A1 (en) * 1994-05-27 1995-11-30 Sued Chemie Ag Sealing material against organic liquids
DE4418629A1 (en) * 1994-05-27 1995-11-30 Sued Chemie Ag Process for the production of sealing walls
LU88827A1 (en) * 1996-10-16 1998-04-16 Profil Arbed S A Gasket for sheet pile
CN102535439A (en) * 2011-11-24 2012-07-04 东南大学 Steel sheet pile joint structure
FI128323B (en) 2011-11-28 2020-03-31 Rautaruukki Oyj Tongue and groove connector, pile and pile wall
CN109537577A (en) * 2017-09-22 2019-03-29 震东机械设备有限公司 Interlocking system for casing or pile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341949A (en) * 1918-05-13 1920-06-01 Troye Einar Sheet-piling
US3822557A (en) * 1972-09-29 1974-07-09 L Frederick Jet sheet and circular pile with water hammer assist
NL8301918A (en) * 1983-05-31 1984-12-17 Nico Gerhard Cortlever FILM WALL FORMING A WATERPROOF SCREEN IN THE GROUND AND METHOD FOR APPLICATION THEREOF.

Also Published As

Publication number Publication date
EP0264527A1 (en) 1988-04-27
EP0264527B1 (en) 1989-12-20
DE3633575A1 (en) 1988-04-07
DE3761212D1 (en) 1990-01-25

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee