EP0167714A3 - Synthetic underroof membrane - Google Patents
Synthetic underroof membrane Download PDFInfo
- Publication number
- EP0167714A3 EP0167714A3 EP85103830A EP85103830A EP0167714A3 EP 0167714 A3 EP0167714 A3 EP 0167714A3 EP 85103830 A EP85103830 A EP 85103830A EP 85103830 A EP85103830 A EP 85103830A EP 0167714 A3 EP0167714 A3 EP 0167714A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rafters
- roof
- underlayment
- vapor barrier
- thermal insulation
- 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- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/002—Sheets of flexible material, e.g. roofing tile underlay
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
Die Erfindung betrifft eine Unterspannbahn aus Kunst stoff in Folienform für Steildächer und dergleichen, wobei das Dach aus Balken und Sparren besteht, zwischen den Sparren Wärmedämmaterial angeordnet ist, auf der Dachin nenseite die Sparren und das Wärmedämmaterial durch eine Dampfsperrfolie und auf der Dachaußenseite die Sparren durch die Unterspannbahn abgedeckt sind, auf welcher eine Konterlattung unter Bildung eines Belüftungsraumes sowie eine Dachlattung angeordnet, welche als Träger der Dachein deckung dient. Dadurch, daß die Unterspannbahn (1) aus Polyether-Block-Amiden (PEBA) des hydrophilen Typs ge formt ist, wobei die Unterspannbahn (1) als Feuchtigkeits speicher ausgebildet ist, wird eine Unterspannbahn geschaf fen, die einerseits so diffusionsoffen ist, daß sie unmittelbar auf der Wärmedämmung verlegt werden kann, unabhängig davon, ob die Dampfsperre ordnungsgemaß oder überhaupt eingebaut ist, andererseits aber auch bei Stoßbelastungen die negativen Auswirkungen von auskondensierendem Was serdampf zu vermeiden in der Lage ist und schließlich eine materialsparende, großtechnisch kostengünstige Fertigung ermöglicht. The invention relates to an underlayment made of art Fabric in foil form for pitched roofs and the like, where the roof consists of beams and rafters, between the Rafters thermal insulation material is arranged on the roof the rafters and the thermal insulation material by a Vapor barrier film and the rafters on the outside of the roof are covered by the roofing membrane, on which one Counter battens with the formation of a ventilation space as well a battens arranged, which as a carrier of the roof cover serves. The fact that the sarking membrane (1) from Polyether block amides (PEBA) of the hydrophilic type is formed, the underlayment (1) as moisture memory is formed, an underlay is created fen, which on the one hand is so open to diffusion that it is immediate can be laid on the insulation, independently whether the vapor barrier is working properly or at all is installed, but also with shock loads the negative effects of condensing what is able to avoid steam and finally one Material-saving, large-scale, economical manufacturing enables.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843425795 DE3425795A1 (en) | 1984-07-13 | 1984-07-13 | PLASTIC UNDERLAYER |
DE3425795 | 1984-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0167714A2 EP0167714A2 (en) | 1986-01-15 |
EP0167714A3 true EP0167714A3 (en) | 1987-03-04 |
Family
ID=6240522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85103830A Withdrawn EP0167714A3 (en) | 1984-07-13 | 1985-03-29 | Synthetic underroof membrane |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0167714A3 (en) |
DE (1) | DE3425795A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437521A1 (en) * | 1994-10-20 | 1996-04-25 | Doerken Ewald Ag | Roofing membrane, especially for pitched, thermally insulated roofs |
US7008890B1 (en) | 1995-04-19 | 2006-03-07 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Vapor barrier for use in the thermal insulation of buildings |
AU5895396A (en) * | 1995-05-22 | 1996-12-11 | Akzo Nobel N.V. | Air barrier and use thereof in roofs |
CA2220924A1 (en) * | 1995-05-22 | 1996-11-28 | Akzo Nobel Nv | Insulating subfloor web for roofs and its use |
DE29511308U1 (en) * | 1995-07-13 | 1995-10-26 | Christian Heinrich Sandler GmbH & Co. KG, 95126 Schwarzenbach a d Saale | Breathable roof membrane |
DE59506483D1 (en) | 1995-10-07 | 1999-09-02 | Bauder Paul Gmbh & Co | Formwork and sarking membrane open to diffusion |
NL1001978C2 (en) | 1995-12-22 | 1997-06-24 | Dsm Nv | Construction foil. |
DE19653437C2 (en) * | 1996-12-20 | 2001-05-23 | Fraunhofer Ges Forschung | Weather protection membrane for external components |
DE19716583A1 (en) * | 1997-04-21 | 1998-10-22 | Kloeber Johannes | Diffusion film, especially in the form of a roofing membrane |
DE19819085A1 (en) | 1998-04-29 | 1999-11-11 | Braas Gmbh | Waterproof, water vapor permeable flat material |
EP0974711A3 (en) | 1998-07-24 | 2001-02-21 | Monarflex A/S | Building element |
DE102006000655A1 (en) * | 2006-01-03 | 2007-07-05 | Matthias Chachulski | Roof structure for use in e.g. garage, has breathable unit e.g. foil, mounted in sections at distance from roof unit in such a manner that gap is formed, where gap is ventilated only by breathable unit that is permeable to water vapor |
US11629498B2 (en) | 2018-05-11 | 2023-04-18 | Owens Corning Intellectual Capital, Llc | Reinforced breathable sheet |
CA3118212A1 (en) | 2018-11-29 | 2020-06-04 | Ft Synthetics Inc. | Roofing underlayment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE951394C (en) * | 1949-07-19 | 1956-10-25 | Papierfabrik Palm O H G | Wall covering for rooms with changing humidity |
DE1945686A1 (en) * | 1969-09-10 | 1971-03-18 | Metallgesellschaft Ag | Roofing membrane |
DE3118468A1 (en) * | 1981-05-09 | 1982-11-25 | Fa.Hans Klöber, 5828 Ennepetal | Arrangement on tile-covered roofs equipped with a sheet-like trussing web |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO780771L (en) * | 1978-03-06 | 1979-09-07 | Platon As | CEILING CANVAS. |
-
1984
- 1984-07-13 DE DE19843425795 patent/DE3425795A1/en active Granted
-
1985
- 1985-03-29 EP EP85103830A patent/EP0167714A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE951394C (en) * | 1949-07-19 | 1956-10-25 | Papierfabrik Palm O H G | Wall covering for rooms with changing humidity |
DE1945686A1 (en) * | 1969-09-10 | 1971-03-18 | Metallgesellschaft Ag | Roofing membrane |
DE3118468A1 (en) * | 1981-05-09 | 1982-11-25 | Fa.Hans Klöber, 5828 Ennepetal | Arrangement on tile-covered roofs equipped with a sheet-like trussing web |
Also Published As
Publication number | Publication date |
---|---|
DE3425795A1 (en) | 1986-01-23 |
EP0167714A2 (en) | 1986-01-15 |
DE3425795C2 (en) | 1987-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19851130 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19880517 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19880622 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: JABLONKA, DIETER, DIPL.-ING. Inventor name: URBAN, KLAUS, DIPL.-ING. |