EP1017912B1 - Mat d'etancheite - Google Patents

Mat d'etancheite Download PDF

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Publication number
EP1017912B1
EP1017912B1 EP98925486A EP98925486A EP1017912B1 EP 1017912 B1 EP1017912 B1 EP 1017912B1 EP 98925486 A EP98925486 A EP 98925486A EP 98925486 A EP98925486 A EP 98925486A EP 1017912 B1 EP1017912 B1 EP 1017912B1
Authority
EP
European Patent Office
Prior art keywords
sealing mat
tape
accordance
caoutchouc
metal strips
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.)
Expired - Lifetime
Application number
EP98925486A
Other languages
German (de)
English (en)
Other versions
EP1017912A1 (fr
Inventor
Oliver Schmid
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.)
Schmid Baukunststoffe GmbH
Original Assignee
Schmid Baukunststoffe 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 Schmid Baukunststoffe GmbH filed Critical Schmid Baukunststoffe GmbH
Publication of EP1017912A1 publication Critical patent/EP1017912A1/fr
Application granted granted Critical
Publication of EP1017912B1 publication Critical patent/EP1017912B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
    • E04D13/176—Ventilation of roof coverings not otherwise provided for on the ridge of the roof formed by flexible material suitable to be rolled up

Definitions

  • the invention relates to a sealing mat according to claim 1 and a method for producing such a sealing mat.
  • Such Sealing mat is known from the earlier patent application DE-A-196 04 256.
  • the known sealing mat 10 is with its pleated central area 3 (Fig. 1) placed on the ridge of a sloping roof and pleated with their two Edge areas 2 against the surfaces of the adjacent roofing tiles molded on both halves of the pitched roof and with these surfaces Glued using peel-off adhesive tapes 6.
  • the known sealing mat 10 comprises an essential component elastic, water-repellent and air-permeable roller belt 1 made of calendered Rubber film or from a rubber impregnated or coated with rubber Fabric tape.
  • Ethylene propylene tar rubber is preferably used as the rubber material (APTK) with high specific density, although also butyl rubber can be used.
  • the roller belt 1 has a thickness in Range between 0.2 mm and 2.0 mm and is on its entire area perforated or with punched holes (for example with a hole diameter between 2 mm and 5 mm) to ensure good air permeability to ensure.
  • the width of the roller belt 1 is, for example, 30 cm.
  • the roller belt 1 is at the top of its two edge areas 2 and Center area 3 provided with narrow metal strips 2a and 3a, respectively preferably made of relatively thick aluminum foil (thickness in the range of 0.1 mm) consist.
  • the width is Metal strip 2a for example 5 cm and the width of the metal strip 3a for example 4 cm.
  • the metal strips 2a, 3a are preferably through Thermal lamination glued to the roller belt 1.
  • the roller belt 1 is, as Fig. 2 shows, on the underside of its two Edge areas 2 with peel-off adhesive tapes 6, preferably made of butyl or Provide bitumen adhesive.
  • the peel-off adhesive tapes 6 are not shown Protective film covered, which is removed before the edge areas 2 to the Adjoining roofing tiles.
  • the one with the protective film provided peel-off adhesive tapes 6 are on the calendered roll tape 1 in the flat, smooth condition before or after laminating the metal strips 2a, 3a rolled on.
  • the metal strips 2a, 3a and the peel-off adhesive tapes 6 have been applied only the edge areas 2 (with the metal strips 2a) and the central area 3 (with the metal strip 3a) of the roller belt 1 pleated by profile rolling, i.e., folded like a bellows (accordion-shaped).
  • the edge areas 2 and the middle area 3 may be pleated due to the high elastic restoring forces of the rubber material of the roller belt 1 not again removed from the mold.
  • the thickness of the metal strips 2a, 3a must be sufficiently large be selected so that their deformation work is greater than that in the Rubber material stored in the deformation elastic energy.
  • a flat drawstring 5 made of, for example, self-adhesive Glued plastic film.
  • the pleated edge areas 2 can be mounted on the sealing mat 1 effortlessly to the surface profile using the easily deformable metal strips 2a Form the roof covering panels, whereby due to the folding or Pleating of a sufficiently large length of material is available to the Edge areas 2 also on deeper grooves of the arched roof covering panels to adapt and stick.
  • the shape of the edge areas 2 remains after the molding on the roofing 12, because the relatively thick metal strips 2a, 3a have a high dimensional stability, which of the elastic restoring forces of the rubber material cannot be eliminated.
  • the rubber material is additionally affected by the adhesive forces of the Peel tapes 6 held in its end position.
  • the object of the invention is to provide a sealing mat the type mentioned at the outset the bond between the rubber sheet and the Metal strips to improve the edges.
  • the invention is based on the consideration of the butyl material each Peel-off adhesive tape through perforation of the rubber film of the roll tape during the thermal lamination of the associated metal foil.
  • the underside of the metal foil becomes punctiform with the butyl material of the peel-off adhesive tape, in addition to the Thermal lamination between metal foil and rubber foil.
  • the punctiform Additional gluing between the metal foils on the edge of the sealing mat and the peel-off adhesive tapes ensures an absolutely safe and reliable Connection of the metal foils even under unfavorable conditions, e.g. intensive Sun exposure, in long-term operation of the sealing mat according to the invention.
  • the rubber sheet is Roll material at its edge areas 2 (Fig. 1 and 2) with a variety of Perforation holes 1a, which are spaced apart on a extend imaginary line parallel to the outer edge of the rubber sheet.
  • the perforation holes 1a preferably have such a distance from the Outer edge of the rubber sheet that the perforation holes 1a of each edge area come to rest centrally under the longitudinal axis of the metal foil 2a, which is on this edge area of the rubber film is laminated on.
  • the diameter of the perforation holes 1a is in the range between 1.0 mm and 5 mm; their mutual distance is 1 cm to 2.5 cm.
  • butyl plugs 6a was not pleated Sealing mats is limited but just as well with sealing mats smooth edge areas is applicable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Building Environments (AREA)
  • Glass Compositions (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Claims (9)

  1. Tapis d'étanchéité (10) pour l'étanchéité, perméable à l'air, de colonnes oblongues, qui sont placées, entre des tuiles de faíte ou des tuiles d'arêtes (15) et des plaques de couverture de toit (12) adjacentes, dans la zone des faítes de toit ou des arêtes de toit, composé d'une bande en rouleau (1) élastique, hydrophobe et perméable à l'air avec des zones de délimitation, de préférence plissées, pliées à la manière d'un soufflet en accordéon, dont les faces supérieures sont équipées de bandes métalliques (2a) et dont les faces inférieures sont dotées de bandes adhésives (6) avec feuilles de protection pour la pose ajustée et le collage des zones de délimitation sur les plaques de couverture de toit (12) adjacentes, avec en guise de matériel de base pour la bande en rouleau (1), un film de caoutchouc ou un tissu imprégné ou enduit de caoutchouc, caractérisé en ce que les zones de délimitation (2) de la bande en rouleau (1) sont pourvues de trous de perforation (1a), qui sont intégralement comblés par le matériau des bandes adhésives (6) avec feuilles de protection, pressé vers l'intérieur, en formant des bouchons de matériau (6b), avec la surface de chaque bouchon (6b) est collée avec la face inférieure d'une bande de métal (2a) sus-jacente.
  2. Tapis d'étanchéité selon la revendication 1, caractérisé en ce que le butyle et le bitume sont utilisés en tant que matériau pour les bandes adhésives (6).
  3. Tapis d'étanchéité selon la revendication 1 ou 2, caractérisé en ce qu'un caoutchouc éthyle-propylène (EPDM) est prévu en tant que matériau caoutchouc.
  4. Tapis d'étanchéité selon les revendications 1 à 3, caractérisé en ce que les bandes métalliques (2a, 3a) sont composées de feuilles d'aluminium, qui sont collées sur le matériau de la bande en rouleau (1).
  5. Tapis d'étanchéité selon les revendications 1 à 4, caractérisé en ce que le diamètre des trous de perforation (1a) se situe entre 1 mm et 5 mm.
  6. Tapis d'étanchéité selon les revendications 1 à 5, caractérisé en ce que la distance respective des trous de perforation (1a) se situe entre 1 cm et 2,5 cm.
  7. Tapis d'étanchéité selon les revendications 1 à 6, caractérisé en ce que la distance des trous de perforation (1a) par rapport au bord extérieur de la bande en rouleau (1) est sélectionnée, de telle sorte que les trous de perforation (1a) sont positionnées de façon centrée, sous l'axe longitudinal de la bande métallique sus-jacente (2a).
  8. Procédé de fabrication d'un tapis d'étanchéité selon la revendication 1, selon lequel
    des bandes métalliques sont collées sur la face supérieure de la bande en rouleau en bandes de caoutchouc calandrées lisses ou en bande de tissu lisse, imprégné ou enduit de caoutchouc, sur la longueur au milieu ainsi que le long des deux zones de délimitation, et
    des bandes adhésives sont calandrées sur la face inférieure de la bande de feuilles en caoutchouc ou la bande de tissu, le long des deux zones de délimitation, qui sont sur leur face extérieure recouvertes par un film de protection pouvant être retiré,
    caractérisé en ce que, que lors du calandrage des bandes adhésives, les éléments matériaux des bandes adhésives sont pressés vers l'intérieur à travers les perforations de la bande enroulées et collés avec la partie inférieure des bandes métalliques sus-jacentes.
  9. Procédé selon la revendication 8, caractérisé en ce que, que les bandes métalliques sont collées sur la bande en rouleau, à l'aide d'un contre-collage thermo-adhésif.
EP98925486A 1997-08-01 1998-04-27 Mat d'etancheite Expired - Lifetime EP1017912B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19733232 1997-08-01
DE19733232A DE19733232A1 (de) 1997-08-01 1997-08-01 Abdichtungsmatte
PCT/EP1998/002479 WO1999006648A1 (fr) 1997-08-01 1998-04-27 Mat d'etancheite

Publications (2)

Publication Number Publication Date
EP1017912A1 EP1017912A1 (fr) 2000-07-12
EP1017912B1 true EP1017912B1 (fr) 2003-03-19

Family

ID=7837641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98925486A Expired - Lifetime EP1017912B1 (fr) 1997-08-01 1998-04-27 Mat d'etancheite

Country Status (7)

Country Link
EP (1) EP1017912B1 (fr)
AT (1) ATE234981T1 (fr)
CZ (1) CZ289011B6 (fr)
DE (2) DE19733232A1 (fr)
DK (1) DK1017912T3 (fr)
PL (1) PL195030B1 (fr)
WO (1) WO1999006648A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19906460A1 (de) * 1999-02-16 2000-09-07 Hausprofi Bausysteme Gmbh First- oder Gratentlüftungselement und Verfahren zu seiner Herstellung
DE19911961C2 (de) * 1999-03-17 2003-10-30 Mbe Moderne Befestigungselemen Metall-Dichtungselement mit biegeweichem Mittelteil
DE19930788A1 (de) * 1999-07-03 2001-01-18 Erwin Mueller First-/Gratabdeckband
DE10021937A1 (de) * 2000-05-05 2001-11-15 Bwk Dachzubehoer Gmbh Auf- bzw. abrollbarer Dichtungsstreifen für eine First- oder Gratabdeckung und Verfahren zu dessen Herstellung
DE10029192A1 (de) * 2000-06-19 2002-01-03 Peter Wirz Streifenförmige Materialbahn für eine First-und/oder Gratabdeckung sowie Verfahren zu ihrer Herstellung
KR100400174B1 (ko) * 2000-07-07 2003-10-01 주식회사 제패인터내셔널 구조물의 조인트 시공방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8816544U1 (fr) * 1988-05-10 1989-11-30 Braas & Co Gmbh, 6370 Oberursel, De
DE19604256C2 (de) 1996-02-06 2001-05-03 Roland Schmid Baukunststoffe G Abdichtungsmatte

Also Published As

Publication number Publication date
DE59807575D1 (de) 2003-04-24
DE19733232A1 (de) 1999-02-04
ATE234981T1 (de) 2003-04-15
EP1017912A1 (fr) 2000-07-12
WO1999006648A1 (fr) 1999-02-11
PL195030B1 (pl) 2007-08-31
PL337677A1 (en) 2000-08-28
DK1017912T3 (da) 2003-07-07
CZ2000363A3 (cs) 2000-06-14
CZ289011B6 (cs) 2001-10-17

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