DK573775A - COATED DRAINAGE - Google Patents

COATED DRAINAGE

Info

Publication number
DK573775A
DK573775A DK573775A DK573775A DK573775A DK 573775 A DK573775 A DK 573775A DK 573775 A DK573775 A DK 573775A DK 573775 A DK573775 A DK 573775A DK 573775 A DK573775 A DK 573775A
Authority
DK
Denmark
Prior art keywords
drainage
coated
coated drainage
Prior art date
Application number
DK573775A
Other languages
Danish (da)
Inventor
J J Broere
Original Assignee
Polva Nederland Bv
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 Polva Nederland Bv filed Critical Polva Nederland Bv
Publication of DK573775A publication Critical patent/DK573775A/en

Links

Classifications

    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Filtering Materials (AREA)
  • Retaining Walls (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DK573775A 1974-12-20 1975-12-17 COATED DRAINAGE DK573775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7416633.A NL162440C (en) 1974-12-20 1974-12-20 LINED DRAINAGE TUBE.

Publications (1)

Publication Number Publication Date
DK573775A true DK573775A (en) 1976-06-21

Family

ID=19822698

Family Applications (1)

Application Number Title Priority Date Filing Date
DK573775A DK573775A (en) 1974-12-20 1975-12-17 COATED DRAINAGE

Country Status (12)

Country Link
JP (1) JPS5220783B2 (en)
AT (1) AT352024B (en)
BE (1) BE836825A (en)
CA (1) CA1034776A (en)
DE (1) DE2555036C3 (en)
DK (1) DK573775A (en)
ES (1) ES443623A1 (en)
FR (1) FR2295175A1 (en)
GB (1) GB1498738A (en)
LU (1) LU74040A1 (en)
NL (1) NL162440C (en)
SE (1) SE7514236L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7631952U1 (en) * 1976-10-13 1977-04-07 Fa. Carl Freudenberg, 6940 Weinheim DRAINAGE PLATE
NL7802455A (en) * 1978-03-07 1979-09-11 Polva Nederland Bv METHOD FOR COVERING A DRAINAGE TUBE, DEVICE FOR PERFORMING THE PROCEDURE AND COVERED DRAINAGE TUBE OBTAINED WITH THE PROCESS.
JPS55119481U (en) * 1979-02-17 1980-08-23
NL8000496A (en) * 1980-01-25 1981-08-17 Wavin Bv PLASTIC RIBBED TUBE WITH GASKET FOIL LAYER.
US4309855A (en) * 1980-05-02 1982-01-12 Indian Head Inc. Wall drainage system
DE3533135A1 (en) * 1985-09-17 1987-03-19 Mst Maschinenbau Gmbh METHOD AND DEVICE FOR SHEATHING DRAINAGE TUBES
US5051028A (en) * 1988-03-04 1991-09-24 Houck Randall J Method and apparatus for installation of drainage field
US5535499A (en) * 1988-03-04 1996-07-16 Houck; Randall J. Methods for making light-weight drainage line units
US4909665A (en) * 1988-08-16 1990-03-20 Caouette Henry H Fabric-covered structure
NL1001803C2 (en) * 1995-12-01 1997-06-04 Polva Pipelife Bv Piping with concentric pipes.
US6277280B1 (en) 1998-07-02 2001-08-21 E Z Flow, L.P. Septic tank effluent filtering apparatus and method
GB0501288D0 (en) * 2005-01-21 2005-03-02 Forest Drainage Products Ltd Improvements in or relating to pipes and pipe cladding
EP2383392A1 (en) * 2010-04-29 2011-11-02 Pipelife Nederland B.V. Drain system
GB2607547B (en) * 2021-09-27 2023-10-18 Univ Jiangsu System for accelerating salt leaching and drainage of soil based on negative pressure

Also Published As

Publication number Publication date
FR2295175A1 (en) 1976-07-16
DE2555036B2 (en) 1978-11-02
NL162440C (en) 1980-05-16
JPS5186245A (en) 1976-07-28
GB1498738A (en) 1978-01-25
ATA958075A (en) 1979-01-15
JPS5220783B2 (en) 1977-06-06
DE2555036C3 (en) 1979-09-13
NL162440B (en) 1979-12-17
FR2295175B1 (en) 1982-07-23
AT352024B (en) 1979-08-27
SE7514236L (en) 1976-06-21
LU74040A1 (en) 1976-07-20
CA1034776A (en) 1978-07-18
BE836825A (en) 1976-06-18
ES443623A1 (en) 1977-05-01
NL7416633A (en) 1976-06-22
DE2555036A1 (en) 1976-06-24

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