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FR2008265A1 - Sleeve valve for injection of cement or similar mixtures - into bore holes for soil consolidation - Google Patents

Sleeve valve for injection of cement or similar mixtures - into bore holes for soil consolidation

Info

Publication number
FR2008265A1
FR2008265A1 FR6915046A FR6915046A FR2008265A1 FR 2008265 A1 FR2008265 A1 FR 2008265A1 FR 6915046 A FR6915046 A FR 6915046A FR 6915046 A FR6915046 A FR 6915046A FR 2008265 A1 FR2008265 A1 FR 2008265A1
Authority
FR
France
Prior art keywords
cement
injection
sleeve valve
bore holes
soil consolidation
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.)
Withdrawn
Application number
FR6915046A
Other languages
French (fr)
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.)
NUOVA ITALRESINA Sas
RODIO ET CO GIOVANNI
Original Assignee
NUOVA ITALRESINA Sas
RODIO ET CO GIOVANNI
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 NUOVA ITALRESINA Sas, RODIO ET CO GIOVANNI filed Critical NUOVA ITALRESINA Sas
Publication of FR2008265A1 publication Critical patent/FR2008265A1/en
Withdrawn legal-status Critical Current

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
    • E02D3/123—Consolidating by placing solidifying or pore-filling substances in the soil and compacting the soil
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Also for rendering the soil strata impermeable. Consists of an elastic sleeve mounted on a cylindrical seating lying between two shoulders provided in a central zone of the exterior wall of a moulded plastic pipe section, threaded externally at one end and internally at the opposite socket end and having a series of apertures disposed in the wall below the elastic sleeve, so that cement or other similar composition can be injected under pressure causing the sleeve to be elastically deformed to permit the cement to pass outside the pipe section and enter the surrounding soil.
FR6915046A 1968-05-10 1969-05-09 Sleeve valve for injection of cement or similar mixtures - into bore holes for soil consolidation Withdrawn FR2008265A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1633268 1968-05-10

Publications (1)

Publication Number Publication Date
FR2008265A1 true FR2008265A1 (en) 1970-01-16

Family

ID=11148811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915046A Withdrawn FR2008265A1 (en) 1968-05-10 1969-05-09 Sleeve valve for injection of cement or similar mixtures - into bore holes for soil consolidation

Country Status (5)

Country Link
JP (1) JPS4828208B1 (en)
BE (1) BE732815A (en)
CS (1) CS157063B2 (en)
DE (1) DE1924236A1 (en)
FR (1) FR2008265A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011429A1 (en) * 1978-11-08 1980-05-28 KELLER GRUNDBAU GmbH Treating soils by injecting grout
FR2508591A1 (en) * 1981-06-24 1982-12-31 Bergwerksverband Gmbh CONNECTING SLEEVE WITH DOSING DEVICE
EP0870898A1 (en) * 1997-04-09 1998-10-14 Soletanche Bachy France Method for injection treatment of a formation of little deformability and sleeve for use with the method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288805A3 (en) * 1987-04-11 1990-03-21 In der Schmitten, Wolfgang Method for decontaminating polluted soil layers at any depth
DE9107162U1 (en) * 1991-06-11 1992-06-25 Schauz, Marco, 8900 Augsburg Mobile poster stand
CN103243706B (en) * 2013-05-28 2015-03-11 中国科学院新疆生态与地理研究所 Method for spraying chemical sand-fixation agents

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011429A1 (en) * 1978-11-08 1980-05-28 KELLER GRUNDBAU GmbH Treating soils by injecting grout
FR2508591A1 (en) * 1981-06-24 1982-12-31 Bergwerksverband Gmbh CONNECTING SLEEVE WITH DOSING DEVICE
EP0870898A1 (en) * 1997-04-09 1998-10-14 Soletanche Bachy France Method for injection treatment of a formation of little deformability and sleeve for use with the method
FR2762042A1 (en) * 1997-04-09 1998-10-16 Bachy PROCESS OF INJECTION TREATMENT OF A LITTLE DEFORMABLE GROUND AND IMPROVED SLEEVE TUBE IMPLEMENTED

Also Published As

Publication number Publication date
JPS4828208B1 (en) 1973-08-30
CS157063B2 (en) 1974-08-23
DE1924236A1 (en) 1970-07-09
BE732815A (en) 1969-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse