CA2472173A1 - Studded membrane with drainage - Google Patents

Studded membrane with drainage Download PDF

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Publication number
CA2472173A1
CA2472173A1 CA 2472173 CA2472173A CA2472173A1 CA 2472173 A1 CA2472173 A1 CA 2472173A1 CA 2472173 CA2472173 CA 2472173 CA 2472173 A CA2472173 A CA 2472173A CA 2472173 A1 CA2472173 A1 CA 2472173A1
Authority
CA
Canada
Prior art keywords
studded membrane
studded
channels
drainage
reverse side
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
CA 2472173
Other languages
French (fr)
Other versions
CA2472173C (en
Inventor
Joern Schroeer
Heinz Peter Raidt
Norbert Klingelhage
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.)
Ewald Doerken AG
Original Assignee
Ewald Doerken AG
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 EP03025825A external-priority patent/EP1418279B1/en
Priority claimed from US10/857,392 external-priority patent/US7698858B2/en
Application filed by Ewald Doerken AG filed Critical Ewald Doerken AG
Publication of CA2472173A1 publication Critical patent/CA2472173A1/en
Application granted granted Critical
Publication of CA2472173C publication Critical patent/CA2472173C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A studded membrane is proposed for the protection of buildings with a drainage and slip surface formed on the reverse side thereof. This ensures that water is drained - between the studded membrane and the exterior surface of the building, - between the studded membrane and the seal, - between the studded membrane and the insulation.

Claims (22)

1. A studded membrane for the protection of buildings, characterized in that - on the reverse side (8) of the studded membrane (4) a slip surface and a drainage (92) are formed.
2. The studded membrane according to claim 1, characterized in that, as said drainage (12), a water-permeable structural insert, e.g. a water-permeable fleece or an otherwise draining, in particular flexible, separating layer is provided, which is attached to the reverse side (8) of said studded membrane (4) over the entire surface area thereof or in an area-wise or spot-wise manner.
3. The studded membrane according to claim 1, characterized in that said studded membrane (4) has channels (14) to form the drainage (12) on the back.
4. The studded membrane according to claim 3, characterized in that said channels (14) - when measured against the slip surface - only cover such a small percentage of the reverse side (8) of the studded membrane (4) that the sliding properties of the reverse side (8) of the studded membrane (4) remain essentially intact and pressure forces are spread over large surface portions of the reverse side (8) of the studded membrane (4).
5. The studded membrane according to any one of claims 3 or 4, characterized In that said channels (14) of said drainage (12) on the reverse side (8) of said studded membrane (4) are shaped as grooves on the reverse side (8) of said studded membrane (4).
6. The studded membrane according to any one of claims 3 or 4, characterized in that webs on the reverse side (8) of said studded membrane (4) form said channels to provide said reverse-side drainage (12).
7. The studded membrane according to any one of claims 3 to 6, characterized in that said channels (14) and/or webs extend in an "X" pattern, so that, in the position on the building, there is always a downward leading network of channels (14) and/or webs, irrespective of the mounting orientation of the studded membrane (4), wherein said channels (14) and/or webs extend, e.g.
diagonally to the longitudinal direction of the studded membrane (4).
8. The studded membrane according to claim 1, characterized in that a slip film (9) is arranged as said reverse-side slip surface of said studded membrane (4).
9. The studded membrane according to claim 8, characterized in that said slip film (9) is water-permeable.
10. The studded membrane according to claim 8, characterized in that said slip film (8) has a water-permeable perforation in particular, a micro perforation (10).
11. The studded membrane according to claim 8 or 9, characterized in that said slip film (9) is of water permeable material with a slip surface on the front side of said slip film (9) lying flat against the reverse side (8) of the studded membrane.
12. The studded membrane according to claim 8, characterized in that said slip film (9) is laminated onto a structural insert or said fleece (11) and is formed by coating the insert or fleece material with plastic.
13. The studded membrane according to any one of claims 8 to 12, characterized in that the channels of the drainage (12) are formed on the front side of the slip film (9).
14. The studded membrane according to any one of claims 8 to 12, characterized in that to form the drainage (12), webs are formed on slip film (9).
15. The studded membrane according to any one of claims 13 or 14, characterized in that said channels (14) and/or webs extend in an "X" pattern, so that, in the position on the building, there is always a downward leading network of channels (14) and/or webs, irrespective of the mounting orientation of the studded membrane (4), wherein said channels (14) and/or webs extend, e.g. diagonally to the longitudinal direction of the studded membrane (4).
16. The studded membrane according to any one of claims 8 to 12, characterized in that protrusions are on the contacting surface of the slip film (9) which provide channels for draining water toward the bottom.
17. The studded membrane according to any one or more of claims 1 to 14, characterized in that a fleece (7) is mounted on the end faces (5) of the front studs (6) of said studded membrane (4).
18. A seal for buildings, in particular for foundations, characterized in that on the reverse side (8) of the studded membrane (4) a slip surface and a drainage (12) are provided.
19. The seal according to claim 18, characterized in that, as said drainage (12), a water-permeable structural insert, e.g. a water-permeable fleece or an otherwise draining, in particular flexible, separating layer is provided, which is fixed to the reverse side (8) of said studded membrane (4) over the entire surface area thereof or in an area-wise or spot-wise manner.
20. The seal according to claim 18, characterized in that said studded membrane (4) comprises channels (14) to provide said reverse-side drainage.
21. The seal according to claim 18 and 20, characterized in that said channels (14) - when measured against the slip surface - only cover such a small percentage of the revenge side (8) that the sliding properties of the reverse side (8) of the studded membrane (4) remain essentially intact and pressure forces are spread over large surface portions of the reverse side (8) of the studded membrane (4).
22. The seal according to claim 18, characterized in that said seal is manufactured using a studded membrane (4) according to one or more of claims 1 to 17.
CA2472173A 2003-11-10 2004-06-23 Studded membrane with drainage Expired - Fee Related CA2472173C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP03025825.5 2003-11-10
EP03025825A EP1418279B1 (en) 2002-11-08 2003-11-10 Plate with protuberances for sealing off buildings
US10/857,392 US7698858B2 (en) 2003-11-10 2004-05-28 Membrane for the protection of buildings
US10/857,392 2004-05-28

Publications (2)

Publication Number Publication Date
CA2472173A1 true CA2472173A1 (en) 2005-05-10
CA2472173C CA2472173C (en) 2012-05-29

Family

ID=34575672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2472173A Expired - Fee Related CA2472173C (en) 2003-11-10 2004-06-23 Studded membrane with drainage

Country Status (1)

Country Link
CA (1) CA2472173C (en)

Also Published As

Publication number Publication date
CA2472173C (en) 2012-05-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210623