DE3666252D1 - Apparatus for putting an impervious layer in the ground - Google Patents

Apparatus for putting an impervious layer in the ground

Info

Publication number
DE3666252D1
DE3666252D1 DE8686109427T DE3666252T DE3666252D1 DE 3666252 D1 DE3666252 D1 DE 3666252D1 DE 8686109427 T DE8686109427 T DE 8686109427T DE 3666252 T DE3666252 T DE 3666252T DE 3666252 D1 DE3666252 D1 DE 3666252D1
Authority
DE
Germany
Prior art keywords
ground
impervious layer
tunnels
driving shield
putting
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
DE8686109427T
Other languages
German (de)
Inventor
Ignaz Dr H C Walter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8686109427T priority Critical patent/DE3666252D1/en
Application granted granted Critical
Publication of DE3666252D1 publication Critical patent/DE3666252D1/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
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/006—Sealing of existing landfills, e.g. using mining techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

1. A device for producing an impervious layer (6) in the ground (2), more particularly underneath a refuse tip (3), in which mutually parallel tunnels (4) used for drainage purposes are installed in the ground (2), a propulsion device spanning the space between adjacent tunnels (4) is moved through the ground (2) by means of motorised drives along the tunnel (4), said device is supported during this on the tunnels (4) and on its rear side the impervious layer (6) is produced in the ground (2), characterised in that the propulsion device is a driving shield (9), which, with its motorised drives, engages in longitudinal gear racks (8) on the tunnels (4), the driving shield (9) is constructed in an upward arc and with double walls behind its point (10) and the rear (15) of the driving shield (9) is constructed open for the removal of the material forming the impervious layer (6).
DE8686109427T 1985-12-20 1986-07-10 Apparatus for putting an impervious layer in the ground Expired DE3666252D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686109427T DE3666252D1 (en) 1985-12-20 1986-07-10 Apparatus for putting an impervious layer in the ground

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853545207 DE3545207A1 (en) 1985-12-20 1985-12-20 METHOD AND DEVICE FOR PUTING A WATERPROOF LAYER INTO THE GROUND
DE8686109427T DE3666252D1 (en) 1985-12-20 1986-07-10 Apparatus for putting an impervious layer in the ground

Publications (1)

Publication Number Publication Date
DE3666252D1 true DE3666252D1 (en) 1989-11-16

Family

ID=6289013

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853545207 Withdrawn DE3545207A1 (en) 1985-12-20 1985-12-20 METHOD AND DEVICE FOR PUTING A WATERPROOF LAYER INTO THE GROUND
DE8686109427T Expired DE3666252D1 (en) 1985-12-20 1986-07-10 Apparatus for putting an impervious layer in the ground

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853545207 Withdrawn DE3545207A1 (en) 1985-12-20 1985-12-20 METHOD AND DEVICE FOR PUTING A WATERPROOF LAYER INTO THE GROUND

Country Status (3)

Country Link
EP (1) EP0225963B1 (en)
AT (1) ATE47182T1 (en)
DE (2) DE3545207A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841403C2 (en) * 1988-01-18 1993-10-14 Kunz Alfred & Co Process for sealing base areas, preferably existing waste disposal sites or contaminated areas
DE3871770D1 (en) * 1988-02-26 1992-07-09 Huels Troisdorf REPAIRABLE LANDSCAPE SEAL.
DE4024245A1 (en) * 1990-07-31 1991-01-10 Karl Dr Vollenberg Sealing system for old rubbish dump - has mines trough-section gallery below to form inclined sealing dish
DE4209714A1 (en) * 1992-03-25 1993-09-30 Rohrbau Nord Oldenburg Gmbh & Process for sealing the base of a landfill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330897C2 (en) * 1983-08-26 1986-09-11 Gkn Keller Gmbh, 6050 Offenbach Method and device for the watertight and pollutant-tight enclosure of old deposits deposited on the ground
DE3407382C2 (en) * 1984-02-29 1994-08-04 Zueblin Ag Process for producing an approximately horizontal sealing layer and device for carrying out the process
DE3409591C3 (en) * 1984-03-15 1993-11-18 Dyckerhoff & Widmann Ag Process for the subsequent production of an underground sealing sole

Also Published As

Publication number Publication date
EP0225963A1 (en) 1987-06-24
ATE47182T1 (en) 1989-10-15
DE3545207A1 (en) 1987-06-25
EP0225963B1 (en) 1989-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee