EP1126097A2 - Membrane de toiture et son procédé de réalisation - Google Patents

Membrane de toiture et son procédé de réalisation Download PDF

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Publication number
EP1126097A2
EP1126097A2 EP01103069A EP01103069A EP1126097A2 EP 1126097 A2 EP1126097 A2 EP 1126097A2 EP 01103069 A EP01103069 A EP 01103069A EP 01103069 A EP01103069 A EP 01103069A EP 1126097 A2 EP1126097 A2 EP 1126097A2
Authority
EP
European Patent Office
Prior art keywords
sealing layer
covering
roof skin
skin according
formwork
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Withdrawn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
EP01103069A
Other languages
German (de)
English (en)
Other versions
EP1126097A3 (fr
Inventor
Christian Fürholzer
Heinz Lummel
Uwe Mächtlen
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.)
Sika Holding GmbH
Original Assignee
Sika Chemie GmbH
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 Sika Chemie GmbH filed Critical Sika Chemie GmbH
Publication of EP1126097A2 publication Critical patent/EP1126097A2/fr
Publication of EP1126097A3 publication Critical patent/EP1126097A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1643—Insulation of the roof covering characterised by its integration in the roof structure the roof structure being formed by load bearing corrugated sheets, e.g. profiled sheet metal roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition

Definitions

  • the invention relates to a roof skin with a substructure and a moisture-proof flat covering arranged on the substructure as well a method for producing such a roof skin.
  • the object of the invention is a roof skin and a method for producing a roof skin of the type mentioned Way to develop what a smooth roof covering and yet Good roof sealing is possible even with small roof pitches.
  • the solution according to the invention is based on the knowledge that in the Roof skin despite the very high temperature fluctuations occurring in of the order of 100 K no leaks may occur. Around this also applies to flat roof pitches and flat roof coverings enable, it is proposed according to the invention that on the as Formwork formed substructure a full-surface adhesive sealing layer is arranged, and that the flat covering with the sealing layer is permanently elastic glued.
  • a preferred embodiment of the invention provides that the covering is completely glued to the sealing layer. This is preferred by this achieved that the covering with the at the same time as permanently elastic Adhesive-trained cover layer is directly connected.
  • Adhesive beads are connected to the cover layer. Between Adhesive beads form a cavity through which the covering can be ventilated is.
  • the sealing layer and / or the adhesive beads are expedient made of an elastomeric synthetic resin.
  • a two-component synthetic resin from the group Polyurethane, polyurethane hybrids, MS polymers or liquid film selected. Easier processing is possible if the adhesive beads and / or the sealing layer made of a one-component synthetic resin consist.
  • the elongation at break for the sealing layer and / or the Adhesive beads selected synthetic resins should be greater than 300%, preferably be between 400% and 1000%. Accordingly, the Shore hardness A should be sufficiently low and be between 40 and 80.
  • a sufficient thickness of the Sealing layer and / or the adhesive beads are selected. This is at least 1 mm, preferably 2 mm, for the sealing layer to 5 mm, while they are preferably at least 2 mm for the adhesive beads 3 mm to 5 mm.
  • the flat covering metal sheets are preferably made of from the group aluminum, titanium, zinc, titanium-zinc, copper, stainless steel and galvanized Sheet steel selected. Basically, coverages can also be used non-metallic plates or sheets are used, preferably from the group of plastic panels or fiber cement panels.
  • the formwork substructure advantageously consists of plate or plank-shaped Components preferably from the group metal, wood, wood materials, Concrete and fiber cement.
  • the sealing layer is successively in several areas applied to the formwork, after completion of each area there the corresponding one, divided into plates, sheets or strips Covering is glued on.
  • the covering can either cover the entire surface applied to the sealing layer and preferably directly glued to the still liquid or pasty material of the sealing layer become.
  • the sealing layer is first cured before covering with the help of elastomer curing adhesive beads is glued to this.
  • the sealing layer is applied to the formwork either in pasty form filled or sprayed in liquid form with the help of a spray gun. If necessary, the formwork can be applied before applying the waterproofing layer be coated with an adhesion promoter.
  • the roof closes at the top of the building and protects it from weather and climate influences. It essentially consists of the roof structure 10 and the roof skin 12 fastened thereon.
  • the roof skin 12 has mainly the task of moisture from above on the building to hold. Because of its location, the roof skin is external particularly exposed. The roof skin must not be so rigid that thermal expansion as well as excessive shrinkage of the roof structure Tensions arise in it.
  • the roof skin includes in the shown Embodiments a sealing layer 14, the entire surface with a formwork 16 arranged on the roof structure is permanently elastic bonded, as well as a flat covering glued to the sealing layer 14 18.
  • a sealing layer 14 the entire surface with a formwork 16 arranged on the roof structure is permanently elastic bonded, as well as a flat covering glued to the sealing layer 14 18.
  • the covering is 18th directly glued to the entire surface of the elastomeric sealing layer 14, while in the case of the exemplary embodiment according to FIG. 2, the covering 18 indirectly via adhesive beads 20 made of elastic material with the sealing layer 14 is connected.
  • the roof skin additionally contains an insulation layer 22, which has an additional Formwork 24 and a vapor barrier connected to the roof structure is.
  • the sealing layer preferably consists of a one or two component Adhesive with a layer thickness of 1 to 5 mm on the formwork 16 is sprayed on or filled.
  • Adhesive with a layer thickness of 1 to 5 mm on the formwork 16 is sprayed on or filled.
  • the covering 18 suitably consists of sheet metal or non-metallic Plates.
  • the invention relates to a roof skin 12 with a substructure and a moisture-proof on the Substructure arranged, preferably flat covering 18.
  • Um Ensure good moisture sealing even with a low roof pitch to be able to, is on the formwork 16 formed as a substructure full-surface adhesive sealing layer 14 is arranged, with which the covering 18 is permanently elastic glued.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
EP01103069A 2000-02-14 2001-02-09 Membrane de toiture et son procédé de réalisation Withdrawn EP1126097A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000106637 DE10006637A1 (de) 2000-02-14 2000-02-14 Dachhaut und Verfahren zur Herstellung einer Dachhaut
DE10006637 2000-02-14

Publications (2)

Publication Number Publication Date
EP1126097A2 true EP1126097A2 (fr) 2001-08-22
EP1126097A3 EP1126097A3 (fr) 2001-11-07

Family

ID=7630946

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103069A Withdrawn EP1126097A3 (fr) 2000-02-14 2001-02-09 Membrane de toiture et son procédé de réalisation

Country Status (2)

Country Link
EP (1) EP1126097A3 (fr)
DE (1) DE10006637A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141379A1 (fr) 2006-06-02 2007-12-13 Rautaruukki Oyj Toiture et son procédé de fabrication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015011689A1 (de) 2015-09-14 2017-03-16 Clemens Neumeister Gekantetes oder zur Kantung vorgesehenes Blech
US20220251845A1 (en) * 2019-02-15 2022-08-11 Rockwool International A/S Thermal and/or acoustic insulation system as waterproofing for a flat or a flat inclined roof of a building and method for producing a thermal and/or acoustic insulation system as waterproofing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE644631C (de) * 1937-05-10 Ver Deutsche Metallwerke Akt G Einlagige, an Ort zu verlegende Metallabdeckung
DE2902283A1 (de) * 1979-01-22 1980-07-24 Deitermann Chemiewerk Kg Verfahren zum aufbringen einer mehrlagigen schutzschicht auf betonwaende, mauerwerk oder andere mineralische oberflaechen
DE4335014A1 (de) * 1993-10-14 1995-04-20 Peter Guggenbuehler Verfahren zur Erstellung einer Hartbedachung
DE19534324A1 (de) * 1995-09-15 1997-03-20 Kalina Gudrun Verfahren zur Isolierung von Baukörpern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601865A (nl) * 1986-07-16 1988-02-16 Bda Buro Dakadvies B V Berijdbare afdeklaag voor een plat dak of dergelijke.
DE3820599A1 (de) * 1988-06-16 1989-12-21 Boerner Georg Chem Werk Zweikomponenten-reaktionskleber und verfahren zur verklebung bituminoeser dichtungsbahnen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE644631C (de) * 1937-05-10 Ver Deutsche Metallwerke Akt G Einlagige, an Ort zu verlegende Metallabdeckung
DE2902283A1 (de) * 1979-01-22 1980-07-24 Deitermann Chemiewerk Kg Verfahren zum aufbringen einer mehrlagigen schutzschicht auf betonwaende, mauerwerk oder andere mineralische oberflaechen
DE4335014A1 (de) * 1993-10-14 1995-04-20 Peter Guggenbuehler Verfahren zur Erstellung einer Hartbedachung
DE19534324A1 (de) * 1995-09-15 1997-03-20 Kalina Gudrun Verfahren zur Isolierung von Baukörpern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141379A1 (fr) 2006-06-02 2007-12-13 Rautaruukki Oyj Toiture et son procédé de fabrication
EP2021559A1 (fr) * 2006-06-02 2009-02-11 Rautaruukki OYJ Toiture et son procédé de fabrication
EP2021559A4 (fr) * 2006-06-02 2011-01-19 Rautaruukki Oyj Toiture et son procédé de fabrication

Also Published As

Publication number Publication date
EP1126097A3 (fr) 2001-11-07
DE10006637A1 (de) 2001-08-16

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