ATE217930T1 - METHOD AND DEVICE FOR SOIL IMPROVEMENT USING POWDERED BINDER - Google Patents

METHOD AND DEVICE FOR SOIL IMPROVEMENT USING POWDERED BINDER

Info

Publication number
ATE217930T1
ATE217930T1 AT98117318T AT98117318T ATE217930T1 AT E217930 T1 ATE217930 T1 AT E217930T1 AT 98117318 T AT98117318 T AT 98117318T AT 98117318 T AT98117318 T AT 98117318T AT E217930 T1 ATE217930 T1 AT E217930T1
Authority
AT
Austria
Prior art keywords
feeder tube
container
soil improvement
powdered binder
charging
Prior art date
Application number
AT98117318T
Other languages
German (de)
Inventor
Joachim Dipl-Ing Berg
Johannes Dr Ing Koecher
Original Assignee
Keller Grundbau Gmbh
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 Keller Grundbau Gmbh filed Critical Keller Grundbau Gmbh
Application granted granted Critical
Publication of ATE217930T1 publication Critical patent/ATE217930T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • 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
    • E02D19/16—Restraining of underground water by damming or interrupting the passage of underground water by placing or applying sealing substances
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizing (AREA)

Abstract

The appliance feeds a binding agent into especially cohesive grounds with high water content. it has a charging container (22) for the agent, with a charging aperture (26), and a ventilation aperture open to the surroundings. A feeder tube (23) connected to the bottom of the container has a discharge opening (34) near its lower end which is closed by a controllable closure device. A vibrator device (24) is positioned within the feeder tube near its lower end and a filling level sensor (41) is also located near the lower end. The feeder tube is elastically suspended from the material container.
AT98117318T 1997-09-17 1998-09-12 METHOD AND DEVICE FOR SOIL IMPROVEMENT USING POWDERED BINDER ATE217930T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29716673U DE29716673U1 (en) 1997-09-17 1997-09-17 Soil improvement device using powdery binder

Publications (1)

Publication Number Publication Date
ATE217930T1 true ATE217930T1 (en) 2002-06-15

Family

ID=8046100

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98117318T ATE217930T1 (en) 1997-09-17 1998-09-12 METHOD AND DEVICE FOR SOIL IMPROVEMENT USING POWDERED BINDER

Country Status (3)

Country Link
EP (1) EP0903440B1 (en)
AT (1) ATE217930T1 (en)
DE (2) DE29716673U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796405B1 (en) * 1999-07-16 2001-09-07 Keller Grundbau Gmbh PROCESS FOR IMPROVING SOILS USING LIME COLUMNS
DE10310727B4 (en) * 2003-03-12 2007-09-13 Bauer Spezialtiefbau Gmbh filling pipe
FI123541B (en) * 2011-06-28 2013-06-28 Allu Group Oy Process for Removing the Transfer Air of a Binder from a Mixture of Compressed Air and Binder in Stabilizing Soil by Binder Addition
EP4603641A1 (en) * 2024-02-14 2025-08-20 BAUER Maschinen GmbH Device for producing a column of material in the ground and method for charging the device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633509A (en) * 1951-11-10 1953-03-31 Ernest E Fields Material level control means for feed hoppers
DE1039441B (en) * 1957-04-08 1958-09-18 Eirich Gustav Dosing device for the volumetric measurement of grainy bulk material
JPS4949055B2 (en) * 1971-09-18 1974-12-25
DE7517180U (en) * 1975-05-30 1976-07-29 Stade, Heinrich, 2240 Heide DEVICE FOR THE PRODUCTION OF LIME PILES IN SILT AND CLAY SOILS TO BE STABILIZED OR THE LIKE.
US4229122A (en) * 1978-10-10 1980-10-21 Toole Energy Company, Inc. Hole filling and sealing method and apparatus
DE4125576A1 (en) * 1991-08-02 1993-02-04 Gerd Prof Dr Ing Gudehus Pumping dry powder into soil for strengthening - using rigid or flexible hose to introduce chalk-based powder into soil as hose is withdrawn to both stiffen and dewater soil
DE4137003A1 (en) * 1991-08-02 1993-05-13 Boesinger Eugen Pressing powder into soil or slurry - using column-type pressing body which sucks water away leaving soil more rigid and firmer
DE4304816A1 (en) * 1993-02-17 1994-08-18 Gerd Prof Dr Ing Gudehus Implement and method for stabilising and exploring soft subsoil
DE4417887A1 (en) 1994-05-21 1995-11-23 Gerd Prof Dr Ing Gudehus Stabilisation method for soft ground
DE19509053A1 (en) * 1995-03-14 1996-09-26 Coplan Ing Gmbh Device for producing stabilising posts in soft ground
DE19509054C2 (en) * 1995-03-14 1998-01-29 Coplan Ing Gmbh Device for the production of stabilizing piles in cohesive soils with insufficient load-bearing capacity
JP2882770B2 (en) * 1996-03-04 1999-04-12 中富 栗本 Improvement method for soft ground
DE29611427U1 (en) * 1996-07-01 1996-09-05 Josef Möbius Bau-Gesellschaft (GmbH & Co.), 22549 Hamburg Tubular displacement body

Also Published As

Publication number Publication date
DE59804183D1 (en) 2002-06-27
DE29716673U1 (en) 1998-01-02
EP0903440B1 (en) 2002-05-22
EP0903440A3 (en) 1999-11-17
EP0903440A2 (en) 1999-03-24

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Legal Events

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