EP0410275A1 - Feuille d'étanchéité pour l'étanchéisation de bâtiments - Google Patents

Feuille d'étanchéité pour l'étanchéisation de bâtiments Download PDF

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Publication number
EP0410275A1
EP0410275A1 EP90113709A EP90113709A EP0410275A1 EP 0410275 A1 EP0410275 A1 EP 0410275A1 EP 90113709 A EP90113709 A EP 90113709A EP 90113709 A EP90113709 A EP 90113709A EP 0410275 A1 EP0410275 A1 EP 0410275A1
Authority
EP
European Patent Office
Prior art keywords
sealing membrane
membrane according
buildings
sealing
oriented
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Withdrawn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
EP90113709A
Other languages
German (de)
English (en)
Inventor
Gottlieb Ernst
Harald Dr. Hessberger
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.)
Hoechst AG
Original Assignee
Hoechst 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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of EP0410275A1 publication Critical patent/EP0410275A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints

Definitions

  • the present invention relates to a sealing membrane for sealing buildings with a barrier layer for water and water vapor.
  • the object of the invention was therefore to provide a sealing membrane for the sealing of buildings, in particular for the protection of thermal insulation layers, which represents an effective barrier against water and water vapor and which at the same time is inexpensive and environmentally friendly to manufacture.
  • sealing membrane of the type mentioned at the outset, the distinguishing feature of which is that the sealing membrane contains at least one biaxially stretch-oriented and heat-fixed film made of thermoplastic material which is metallized on at least one side.
  • thermoplastics that can be processed into biaxially oriented films are suitable as thermoplastic.
  • examples include polyolefins, polystyrene, polyamides, polyvinyl chloride or polyester.
  • metallization is understood to mean an ultra-thin metal coating on a surface which is usually produced by metal vapor deposition in a vacuum.
  • the thickness of the metallization is in the range from 20 to 200 nm, as metals zinc, aluminum, iron, chromium, nickel and the like. a. can be used, aluminum being preferred.
  • the metallization is protected from mechanical damage by an additional plastic layer arranged on the free surface of the metallization.
  • This protective layer can consist of polyethylene, polypropylene or polyester. It can be applied by lamination (gluing) or by extrusion.
  • sealing membrane according to the invention is to be used for the roof covering, it can be combined on one or both sides with a bitumen layer.
  • the raw material for the biaxially stretch-oriented and heat-fixed film can additionally contain flame-retardant agents.
  • flame-retardant agents are usually compounds which contain halogens, phosphorus or aluminum in effective concentrations in each case.
  • plastic additives such. B. UV stabilizers are added if the geomembrane is intended to be exposed to direct weather and sunlight when used as intended.
  • the sealing membrane is arranged between the masonry or the outer building cladding and the thermal insulation material to be protected in such a way that effective protection against the penetration of moisture into the thermal insulation material is ensured.
  • suitable adhesives which in particular should also be weather-resistant.
  • the use of the biaxially stretch-oriented, heat-fixed and metallized sealing membrane according to the invention to prevent the penetration of moisture into thermal insulation layers in buildings is therefore particularly advantageous Partly because the geomembrane according to the invention has a particularly good tensile strength due to the stretch orientation and because it also ensures a sufficiently high dimensional stability over the course of several years due to the heat fixation under the influence of usual weather-related temperature differences.
  • the invention is explained in more detail below by way of example by the drawing.
  • the single figure shows a side view of a vertical section through a sealing membrane according to the invention.
  • the biaxially stretch-oriented and heat-fixed film made of plastic 1, the metallization 2 and the cover layer 3 are particularly emphasized by reference numbers.
EP90113709A 1989-07-26 1990-07-18 Feuille d'étanchéité pour l'étanchéisation de bâtiments Withdrawn EP0410275A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8909045U DE8909045U1 (fr) 1989-07-26 1989-07-26
DE8909045U 1989-07-26

Publications (1)

Publication Number Publication Date
EP0410275A1 true EP0410275A1 (fr) 1991-01-30

Family

ID=6841423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113709A Withdrawn EP0410275A1 (fr) 1989-07-26 1990-07-18 Feuille d'étanchéité pour l'étanchéisation de bâtiments

Country Status (2)

Country Link
EP (1) EP0410275A1 (fr)
DE (1) DE8909045U1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001055261A2 (fr) * 2000-01-26 2001-08-02 Mitsubishi Polyester Film Gmbh Pellicule absorbant la lumiere u.v., amorphe, structuree, teintee opaque, ignifugee, procede permettant de la produire et utilisation
WO2011017758A1 (fr) * 2009-08-14 2011-02-17 Storm Holding (Aust) Pty Ltd Film thermorétractable réfléchissant
DE102015115911A1 (de) * 2015-09-21 2017-03-23 Epel S.A.R.L. Bauplatte
US9822536B2 (en) 2008-06-02 2017-11-21 Matthew Lennox Roof and wall cover system
US11220614B2 (en) * 2017-05-10 2022-01-11 Regenesis Bioremediation Products Metal-based membranes for vapor intrusion mitigation
US11555318B2 (en) 2008-06-02 2023-01-17 System Stormseal Pty Ltd Roof cover system improvement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225666A1 (de) * 1992-08-04 1994-02-10 Ruetgerswerke Ag Wurzelfeste, bituminöse Dichtungsbahn und Verfahren zu ihrer Herstellung
EP0767052A1 (fr) 1995-10-02 1997-04-09 Sarna Patent- Und Lizenz-Ag Feuille d'étanchéité en matière synthétique
DE29619577U1 (de) * 1996-11-12 1997-01-09 Henkel Kgaa Dampfsperrbahn
EP3196008A1 (fr) * 2016-01-25 2017-07-26 S.A. Imperbel N.V. Membrane d'etancheite pour toiture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045893A1 (fr) * 1980-08-09 1982-02-17 Wolff Walsrode Aktiengesellschaft Panneaux d'étanchéité et leur utilisation pour étanchéifier des bâtiments
EP0129809A1 (fr) * 1983-06-25 1985-01-02 Beiersdorf Aktiengesellschaft Feuille-mousse et ruban adhésif avec une feuille-mousse comme support
DE3513526A1 (de) * 1985-04-16 1986-10-16 Hoechst Ag, 6230 Frankfurt Dehaesiv ausgeruestete kunststoff-folie, verfahren zur herstellung der folie und ihre verwendung
US4622950A (en) * 1985-01-29 1986-11-18 George Greenbaum Solamar II
DE3708354A1 (de) * 1987-03-14 1988-09-22 Hoechst Ag Falzbare folie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045893A1 (fr) * 1980-08-09 1982-02-17 Wolff Walsrode Aktiengesellschaft Panneaux d'étanchéité et leur utilisation pour étanchéifier des bâtiments
EP0129809A1 (fr) * 1983-06-25 1985-01-02 Beiersdorf Aktiengesellschaft Feuille-mousse et ruban adhésif avec une feuille-mousse comme support
US4622950A (en) * 1985-01-29 1986-11-18 George Greenbaum Solamar II
DE3513526A1 (de) * 1985-04-16 1986-10-16 Hoechst Ag, 6230 Frankfurt Dehaesiv ausgeruestete kunststoff-folie, verfahren zur herstellung der folie und ihre verwendung
DE3708354A1 (de) * 1987-03-14 1988-09-22 Hoechst Ag Falzbare folie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JAPANESE PATENT GAZETTE, week 8322, 13. Juli 1983, Sektion Ch, Klasse A, Seite 1, Zusammenfassung Nr. 83-52522K/22, Derwent Publications Ltd, London, GB; & JP-A-58 067 411 (TEIJIN K.K.) 22-04-1983 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001055261A2 (fr) * 2000-01-26 2001-08-02 Mitsubishi Polyester Film Gmbh Pellicule absorbant la lumiere u.v., amorphe, structuree, teintee opaque, ignifugee, procede permettant de la produire et utilisation
WO2001055261A3 (fr) * 2000-01-26 2002-03-14 Mitsubishi Polyester Film Gmbh Pellicule absorbant la lumiere u.v., amorphe, structuree, teintee opaque, ignifugee, procede permettant de la produire et utilisation
US9822536B2 (en) 2008-06-02 2017-11-21 Matthew Lennox Roof and wall cover system
US11168484B2 (en) 2008-06-02 2021-11-09 System Stormseal Pty Ltd Roof and wall cover system
US11555318B2 (en) 2008-06-02 2023-01-17 System Stormseal Pty Ltd Roof cover system improvement
WO2011017758A1 (fr) * 2009-08-14 2011-02-17 Storm Holding (Aust) Pty Ltd Film thermorétractable réfléchissant
DE102015115911A1 (de) * 2015-09-21 2017-03-23 Epel S.A.R.L. Bauplatte
US11220614B2 (en) * 2017-05-10 2022-01-11 Regenesis Bioremediation Products Metal-based membranes for vapor intrusion mitigation

Also Published As

Publication number Publication date
DE8909045U1 (fr) 1989-09-07

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