GB2056236B - Drain - Google Patents

Drain

Info

Publication number
GB2056236B
GB2056236B GB8025340A GB8025340A GB2056236B GB 2056236 B GB2056236 B GB 2056236B GB 8025340 A GB8025340 A GB 8025340A GB 8025340 A GB8025340 A GB 8025340A GB 2056236 B GB2056236 B GB 2056236B
Authority
GB
United Kingdom
Prior art keywords
drain
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
GB8025340A
Other versions
GB2056236A (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.)
COFRAD
Original Assignee
COFRAD
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 COFRAD filed Critical COFRAD
Publication of GB2056236A publication Critical patent/GB2056236A/en
Application granted granted Critical
Publication of GB2056236B publication Critical patent/GB2056236B/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB8025340A 1979-08-03 1980-08-04 Drain Expired GB2056236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920037A FR2462518A1 (en) 1979-08-03 1979-08-03 DRAINAGE MATERIAL AND MANUFACTURING METHOD

Publications (2)

Publication Number Publication Date
GB2056236A GB2056236A (en) 1981-03-18
GB2056236B true GB2056236B (en) 1983-03-09

Family

ID=9228630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025340A Expired GB2056236B (en) 1979-08-03 1980-08-04 Drain

Country Status (3)

Country Link
EP (1) EP0023871A1 (en)
FR (1) FR2462518A1 (en)
GB (1) GB2056236B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4787780A (en) * 1982-11-22 1988-11-29 American Colloid Company Method of waterproofing with a self-healing bentonite sheet material composite article
US4572700A (en) * 1983-03-31 1986-02-25 Monsanto Company Elongated bendable drainage mat
DE3479597D1 (en) * 1983-03-31 1989-10-05 Monsanto Co Elongated bendable drainage mat
US4662778A (en) * 1983-03-31 1987-05-05 Monsanto Company Drainage mat
MX163336A (en) * 1984-11-29 1992-04-13 American Colloid Co ARTICLE OF MANUFACTURE
FR2604737B1 (en) * 1986-10-03 1988-11-25 Induplast Sa NATURAL WATER RETENTION AND REGULATION BUFFER BASIN WITH ALVEOLAR STRUCTURE
FR2606435B1 (en) * 1986-11-10 1989-04-14 Fournier Christian METHOD AND DEVICE FOR DRAINING THE BANKS OF ALL STABILIZED CIVIL ENGINEERED AREAS, OR BANKS OF A CONSTRUCTION
US4840515A (en) * 1986-12-05 1989-06-20 Mirafi, Inc. Subterranean drain
GB2208465B (en) * 1987-08-11 1991-07-10 Hepworth Building Prod Underground drainage
GB2243108B (en) * 1990-02-14 1994-02-23 Ian Thomas Smith Railway tracks
DE4005176A1 (en) * 1990-02-19 1991-08-22 Heinrich Willi Rosemeier Plastics film for protection against damp - incorporates rows of conical knobs with indentation in side wall
FR2660335A1 (en) * 1990-04-03 1991-10-04 Afratex Sarl Device for draining the ground using textile materials
ES2120987T3 (en) * 1991-02-11 1998-11-16 Hepworth Building Prod UNDERGROUND DRAINAGE.
US5263792A (en) * 1992-10-26 1993-11-23 W. R. Grace & Co.-Conn. Finned subterranean drainage device and method for fabricating the same
GB2303038B (en) * 1995-07-07 2000-02-23 James Paterson Izatt A verticle apparatus to drain and sub irrigate natural grass sportsfields
US7131788B2 (en) * 2000-02-10 2006-11-07 Advanced Geotech Systems High-flow void-maintaining membrane laminates, grids and methods
US7374670B2 (en) * 2005-06-03 2008-05-20 Potts David A High aspect ratio wastewater system
CN104988899A (en) * 2015-06-17 2015-10-21 成都科创佳思科技有限公司 Drainage protection plate
US20220275599A1 (en) * 2017-08-18 2022-09-01 Drff, Llc Forming, drainage and ventilation system for agriculture, irrigation and athletic fields

Family Cites Families (4)

* 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.
US3654765A (en) * 1971-02-10 1972-04-11 Research Corp Subterranean wall drain
BE764108A (en) * 1971-03-11 1971-08-02 Smet Hugo HORIZONTAL OR VERTICAL DRAINAGE DEVICE.
DE2237707A1 (en) * 1972-08-01 1974-02-07 Bayer Ag DRAINAGE ELEMENT FOR EARTH AND GROUND HYDRAULIC ENGINEERING

Also Published As

Publication number Publication date
FR2462518B1 (en) 1983-01-07
EP0023871A1 (en) 1981-02-11
FR2462518A1 (en) 1981-02-13
GB2056236A (en) 1981-03-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee