FR2324806A1 - Tool for cutting land drains and injecting resins - to provide permeable linings or cores in one operation - Google Patents

Tool for cutting land drains and injecting resins - to provide permeable linings or cores in one operation

Info

Publication number
FR2324806A1
FR2324806A1 FR7627910A FR7627910A FR2324806A1 FR 2324806 A1 FR2324806 A1 FR 2324806A1 FR 7627910 A FR7627910 A FR 7627910A FR 7627910 A FR7627910 A FR 7627910A FR 2324806 A1 FR2324806 A1 FR 2324806A1
Authority
FR
France
Prior art keywords
drains
cores
tool
cutting land
provide permeable
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.)
Granted
Application number
FR7627910A
Other languages
French (fr)
Other versions
FR2324806B3 (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2324806A1 publication Critical patent/FR2324806A1/en
Application granted granted Critical
Publication of FR2324806B3 publication Critical patent/FR2324806B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/101—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Junction Field-Effect Transistors (AREA)

Abstract

Land drains are simultaneously mfd. and lined using a mole blade incorporating passages for distributing a hardenable resin compsn., so as to line the walls of the passage or to fill the passage with a porous core. This is suitable for either running drains or vertical drains. It inhibits the drain from becoming blocked by infalls, without requiring an operation subsequent to the cutting of the drain.
FR7627910A 1975-09-17 1976-09-16 Tool for cutting land drains and injecting resins - to provide permeable linings or cores in one operation Granted FR2324806A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3825675 1975-09-17

Publications (2)

Publication Number Publication Date
FR2324806A1 true FR2324806A1 (en) 1977-04-15
FR2324806B3 FR2324806B3 (en) 1979-06-01

Family

ID=10402290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627910A Granted FR2324806A1 (en) 1975-09-17 1976-09-16 Tool for cutting land drains and injecting resins - to provide permeable linings or cores in one operation

Country Status (7)

Country Link
JP (1) JPS5236808A (en)
BE (1) BE846192A (en)
DE (1) DE2641716A1 (en)
DK (1) DK412476A (en)
FR (1) FR2324806A1 (en)
IT (1) IT1071687B (en)
NL (1) NL7610256A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900007611A1 (en) * 2019-05-30 2020-11-30 Ve I Co Pal S R L PLANT AND RELATIVE METHOD TO HYDRATE A COHESIVE SOIL

Also Published As

Publication number Publication date
IT1071687B (en) 1985-04-10
DK412476A (en) 1977-03-18
BE846192A (en) 1977-03-14
JPS5236808A (en) 1977-03-22
DE2641716A1 (en) 1977-03-24
NL7610256A (en) 1977-03-21
FR2324806B3 (en) 1979-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse