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EP0235108A3 - Draining plate and method of producing draining plate - Google Patents

Draining plate and method of producing draining plate Download PDF

Info

Publication number
EP0235108A3
EP0235108A3 EP87850064A EP87850064A EP0235108A3 EP 0235108 A3 EP0235108 A3 EP 0235108A3 EP 87850064 A EP87850064 A EP 87850064A EP 87850064 A EP87850064 A EP 87850064A EP 0235108 A3 EP0235108 A3 EP 0235108A3
Authority
EP
European Patent Office
Prior art keywords
draining plate
layer
draining
glue
elements
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Withdrawn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
EP87850064A
Other languages
German (de)
French (fr)
Other versions
EP0235108A2 (en
Inventor
Berndt Elmberg
Christer Skogsberg
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.)
Svensk Tradgard Miljobyggarna AB
Original Assignee
Svensk Tradgard Miljobyggarna AB
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 Svensk Tradgard Miljobyggarna AB filed Critical Svensk Tradgard Miljobyggarna AB
Publication of EP0235108A2 publication Critical patent/EP0235108A2/en
Publication of EP0235108A3 publication Critical patent/EP0235108A3/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to a draining plate comprising a draining layer 810) and a thin impermeable layer (11) on both sides of the draining layer (10). The draining layer (10) com­ prises elements of non-yielding material glued together, and the thin impermeable layers (11) comprise a non-woven fab­ ric.
The invention also relates to a method of producing a draining plate. The method comprises the steps of coating the elements with glue, placing the glue coated elements on top of a thin layer in a glue rejecting mould, and gluing a thin layer to the glue coated elements on top thereof.
EP87850064A 1986-02-28 1987-02-26 Draining plate and method of producing draining plate Withdrawn EP0235108A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8600899A SE8600899L (en) 1986-02-28 1986-02-28 SET AND DEVICE FOR IMPROVED HEATING OF BUILDINGS
SE8600899 1986-02-28

Publications (2)

Publication Number Publication Date
EP0235108A2 EP0235108A2 (en) 1987-09-02
EP0235108A3 true EP0235108A3 (en) 1987-10-07

Family

ID=20363622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87850064A Withdrawn EP0235108A3 (en) 1986-02-28 1987-02-26 Draining plate and method of producing draining plate

Country Status (2)

Country Link
EP (1) EP0235108A3 (en)
SE (1) SE8600899L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9412555U1 (en) * 1993-06-18 1994-11-03 Hüls Troisdorf AG, 53840 Troisdorf Protective layer for landfill - and other seals
GB2294856A (en) * 1994-11-09 1996-05-15 J G Tex Co Ltd Underground drainage material for golf courses
CN117071531A (en) * 2023-09-28 2023-11-17 北京交通大学 Drainage blanket based on capillary action and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333829A (en) * 1962-06-18 1963-08-02 Filter layer for pipe drainage
US3441140A (en) * 1965-09-02 1969-04-29 West Coast Foundation Drilling Drain filter
DE2327618A1 (en) * 1973-05-16 1974-12-05 Naue Kg E A H LARGE-AREA MULTI-LAYER DRAIN ELEMENT
FR2434909A1 (en) * 1978-09-01 1980-03-28 Southern Chemicals Ltd Thermal insulating flat roof construction - has polystyrene insulation and drainage panels laid on the sealed roof surface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333829A (en) * 1962-06-18 1963-08-02 Filter layer for pipe drainage
US3441140A (en) * 1965-09-02 1969-04-29 West Coast Foundation Drilling Drain filter
DE2327618A1 (en) * 1973-05-16 1974-12-05 Naue Kg E A H LARGE-AREA MULTI-LAYER DRAIN ELEMENT
FR2434909A1 (en) * 1978-09-01 1980-03-28 Southern Chemicals Ltd Thermal insulating flat roof construction - has polystyrene insulation and drainage panels laid on the sealed roof surface

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CIVIL ENGINEERING, vol. 54, no. 8, August 1984, pages 48-51, New York, US: "In-plane composite drains" *

Also Published As

Publication number Publication date
SE8600899D0 (en) 1986-02-28
EP0235108A2 (en) 1987-09-02
SE8600899L (en) 1987-08-29

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19880229

17Q First examination report despatched

Effective date: 19881212

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19890425

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SKOGSBERG, CHRISTER

Inventor name: ELMBERG, BERNDT