EP0499442A3 - Underground drainage - Google Patents

Underground drainage Download PDF

Info

Publication number
EP0499442A3
EP0499442A3 EP19920301123 EP92301123A EP0499442A3 EP 0499442 A3 EP0499442 A3 EP 0499442A3 EP 19920301123 EP19920301123 EP 19920301123 EP 92301123 A EP92301123 A EP 92301123A EP 0499442 A3 EP0499442 A3 EP 0499442A3
Authority
EP
European Patent Office
Prior art keywords
underground drainage
underground
drainage
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
EP19920301123
Other versions
EP0499442A2 (en
EP0499442B1 (en
Inventor
Graeme Staniforth
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.)
Hepworth Building Products Ltd
Original Assignee
Hepworth Building Products 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
Priority claimed from GB919102815A external-priority patent/GB9102815D0/en
Priority claimed from GB919120307A external-priority patent/GB9120307D0/en
Application filed by Hepworth Building Products Ltd filed Critical Hepworth Building Products Ltd
Publication of EP0499442A2 publication Critical patent/EP0499442A2/en
Publication of EP0499442A3 publication Critical patent/EP0499442A3/en
Application granted granted Critical
Publication of EP0499442B1 publication Critical patent/EP0499442B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02D3/02—Improving by compacting
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Retaining Walls (AREA)
EP19920301123 1991-02-11 1992-02-11 Underground drainage Expired - Lifetime EP0499442B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB919102815A GB9102815D0 (en) 1991-02-11 1991-02-11 Underground drainage
GB9102815 1991-02-11
GB919120307A GB9120307D0 (en) 1991-09-24 1991-09-24 Underground drainage
GB9120307 1991-09-24

Publications (3)

Publication Number Publication Date
EP0499442A2 EP0499442A2 (en) 1992-08-19
EP0499442A3 true EP0499442A3 (en) 1993-08-04
EP0499442B1 EP0499442B1 (en) 1998-07-22

Family

ID=26298424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920301123 Expired - Lifetime EP0499442B1 (en) 1991-02-11 1992-02-11 Underground drainage

Country Status (4)

Country Link
EP (1) EP0499442B1 (en)
DE (1) DE69226297T2 (en)
ES (1) ES2120987T3 (en)
GB (1) GB2253125B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033099A1 (en) * 1994-05-28 1995-12-07 Jong Chun Kim Weak ground reinforcing drain structure and method and apparatus for arranging the same
TW303408B (en) * 1995-04-15 1997-04-21 Kim Jong Chun
US6241421B1 (en) * 1998-11-06 2001-06-05 Royal Ten Cate (Usa), Inc. Subterranean drain assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1055027A (en) * 1963-04-17 1967-01-11 Rehau Plastiks A branch coupling for use in connecting drainpipes
US3514129A (en) * 1967-11-09 1970-05-26 Holdren Brothers Inc Sanitary connector with locking means thereon
US3645562A (en) * 1970-03-10 1972-02-29 Matthew R Fandetti Coupling device
DE2640665A1 (en) * 1975-09-12 1977-03-17 Mitsui Petrochemical Ind COUPLING AND CONNECTOR FOR DRAINAGE ARRANGEMENT
EP0023871A1 (en) * 1979-08-03 1981-02-11 COFRAD Société à responsabilité limitée dite: Material and device for draining, and manufacturing method
FR2628127A1 (en) * 1988-03-07 1989-09-08 Wavin Bv Branch connector for drain pipe - has clip for attachment to collection pipe and swivel connector with two planes of rotation for full angular adjustment
US4898494A (en) * 1987-05-13 1990-02-06 Donn Ellis Subsurface water drainage system
US4925342A (en) * 1989-04-10 1990-05-15 Site Masters, Inc. Water management system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL37107A (en) * 1970-07-10 1973-07-30 Orebro Papperbruks Ab Composite drain for embankments for roads,railways,houses etc.
GB1479772A (en) * 1974-07-09 1977-07-13 Ohbayashi Corp Drainage sheet material
GB1536551A (en) * 1976-01-06 1978-12-20 Laing & Son Ltd John Liquid channelling method and assembly
GB2040655B (en) * 1979-01-30 1983-01-26 Laing John Services Liquid channelling assembly
EP0075993B1 (en) * 1981-09-25 1986-10-29 A.A.R.C. (Management) Pty. Limited Drainage tube
NZ203178A (en) * 1982-02-05 1986-11-12 Nylex Corp Ltd Method of forming drainage element having cuspated sheet core overlaid by filter fabric
EP0307541B1 (en) * 1983-03-31 1991-05-15 Monsanto Company Drainage mat
AU6853387A (en) * 1986-09-05 1988-03-10 Leucadia, Inc. Subsurface drainage matting
DE3874363T2 (en) * 1987-01-21 1993-02-11 Netlon Ltd DRAINAGE MATERIAL AND DRAINAGE CORE FOR DRAINAGE SYSTEM.
JP2525306Y2 (en) * 1990-06-06 1997-02-12 三井石油化学工業株式会社 Vertical drain material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1055027A (en) * 1963-04-17 1967-01-11 Rehau Plastiks A branch coupling for use in connecting drainpipes
US3514129A (en) * 1967-11-09 1970-05-26 Holdren Brothers Inc Sanitary connector with locking means thereon
US3645562A (en) * 1970-03-10 1972-02-29 Matthew R Fandetti Coupling device
DE2640665A1 (en) * 1975-09-12 1977-03-17 Mitsui Petrochemical Ind COUPLING AND CONNECTOR FOR DRAINAGE ARRANGEMENT
EP0023871A1 (en) * 1979-08-03 1981-02-11 COFRAD Société à responsabilité limitée dite: Material and device for draining, and manufacturing method
US4898494A (en) * 1987-05-13 1990-02-06 Donn Ellis Subsurface water drainage system
FR2628127A1 (en) * 1988-03-07 1989-09-08 Wavin Bv Branch connector for drain pipe - has clip for attachment to collection pipe and swivel connector with two planes of rotation for full angular adjustment
US4925342A (en) * 1989-04-10 1990-05-15 Site Masters, Inc. Water management system

Also Published As

Publication number Publication date
DE69226297D1 (en) 1998-08-27
GB2253125A (en) 1992-09-02
GB2253125B (en) 1995-01-04
ES2120987T3 (en) 1998-11-16
GB9203058D0 (en) 1992-03-25
DE69226297T2 (en) 1999-02-25
EP0499442A2 (en) 1992-08-19
EP0499442B1 (en) 1998-07-22

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