WO2012143034A1 - Étanchéité de toit - Google Patents

Étanchéité de toit Download PDF

Info

Publication number
WO2012143034A1
WO2012143034A1 PCT/EP2011/056092 EP2011056092W WO2012143034A1 WO 2012143034 A1 WO2012143034 A1 WO 2012143034A1 EP 2011056092 W EP2011056092 W EP 2011056092W WO 2012143034 A1 WO2012143034 A1 WO 2012143034A1
Authority
WO
WIPO (PCT)
Prior art keywords
seal
sealing
mounting element
flat
mounting
Prior art date
Application number
PCT/EP2011/056092
Other languages
German (de)
English (en)
Inventor
Aristide GERVASONI
Original Assignee
Fibrecem Holding 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 Fibrecem Holding Ag filed Critical Fibrecem Holding Ag
Priority to PCT/EP2011/056092 priority Critical patent/WO2012143034A1/fr
Publication of WO2012143034A1 publication Critical patent/WO2012143034A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
    • E04D3/3603—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer the fastening means being screws or nails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
    • E04D3/3606—Connecting; Fastening of roof covering supported directly by the roof structure the fastening means being screws or nails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/14—Fastening means therefor
    • E04D5/144—Mechanical fastening means
    • E04D5/145—Discrete fastening means, e.g. discs or clips

Definitions

  • the present invention relates to a device for sealingly connecting a mounting element on a
  • an arrangement for arranging plate elements on a flat surface such as in particular of roofing slabs on a flat, flat surface and a method for arranging plate elements on a pitched roof or flat roof.
  • Covers are used, for example, fiber cement boards.
  • Sealing film or geomembrane must be mounted, which is usually mechanical
  • Fasteners are like screws, pins and like. These fasteners penetrate the sealing film or sealing web, bringing the
  • the object of the present invention is thus to provide a stable and dense arrangement of so-called
  • roofing slabs on a roof substructure provided with geomembranes.
  • Proposed is a device for tightly connecting a mounting element on an at least nearly flat, flat surface such as in particular a flat roof or roof substructure according to the wording of claim 1.
  • Sealing ring which directed towards the ground or the flat roof or roof under construction has a triangular-shaped cross-section, such that the triangular point is provided for on the ground or fitting.
  • At least two radially spaced parallel juxtaposed concentric sealing rings are provided with triangular cross section, of which each
  • Triangular point on the surface up or fitting is provided.
  • At least one additional sealing ring is provided coaxially with the sealing ring, having an at least almost semicircular cross-section serving as a so-called press seal whose cross section is such that the semicircle is directed against the ground or the semicircle touches the ground at least.
  • Roof substructure can be arranged firmly and between
  • each of the mounting element and the surface of the sealing membrane or sealing film for example, a substantially circular, planar seal is arranged, as characterized in an inventive Apparatus as above or as characterized in the claims and according to the enclosed figures and examples.
  • the seal is positioned before or during the arrangement of the mounting element on the support surface of the mounting element and / or between the mounting element and base and at least slightly compressed when fixed mounting of the mounting element between support surface of the mounting element and base.
  • Sealing web or the sealing film positioned and firmly connected to the roof base, such that at least a slight pressure on the seal is formed.
  • Fig. 1 in a schematic perspective view of a section of the surface of a flat, planar
  • FIG. 2 shows the surface of the roof base with support profiles arranged thereon for arranging
  • Fig. 3 shows schematically in perspective a detail of the roof base of Figures 1 and 2, with a on a
  • FIG. 4 shows a connecting region of two side-by-side roofing panels
  • FIG. 5 is a cross-sectional view arranged on the roof substructure mounting element with support profile and two adjacently arranged Eindeckplatten
  • FIG. 6 in cross-section of a mounting element
  • Fig. 8 in side view a seal with a
  • Fastening member for fastening the
  • FIG. 9 is a side view of a permanently connected to a mounting element seal incl.
  • Fastening member for fastening the
  • FIG. 1 shows in perspective a detail of FIG
  • Roof substructure 1 are arranged so-called Mounting elements 5, which are provided to hold so-called support profiles 7 and 9, as shown schematically in Figure 2.
  • the roof covering plates 11 are arranged, as shown schematically in Figures 3 and 4 in a perspective view.
  • these plates may be
  • Figure 3 shows a cover plate 11 resting on a support profile 9, which has a slightly wider surface or support surface, along which surface a
  • Figure 4 shows two side by side arranged cover plates 11, with interposed gap 13 which as
  • Figure 5 shows in cross section the area where two
  • the roof substructure 1 has a so-called mounting element 5 to which the support section 9 by means of a screw 17 and holding portion 6 is fixedly arranged.
  • the roof substructure 1 has a
  • roof substrate 4 on, for example, wood, concrete, profile sheet, reinforcing sheet, etc., on which arranged the sealing membrane or tight sealing film. 3 is arranged to prevent the ingress of moisture analogous to a flat roof construction.
  • Mounting element 5 is held on the roof base 1 by means of a fastening screw 23, which now the
  • Sealing membranes or sealing foils 3 may be arranged one of triangular-shaped tips 36 of sealing portions 33 of the seal 25 in a seam in the overlapping region of the two sealing foils 3 (not shown in Figure 5). As a result, the overlapping area of the two sealing foils 3 is reliably sealed by the contact pressure in the fastened state of the seal.
  • Figure 6 shows in cross-section the mounting member 5 with the seal 25, in separate and fixed to the mounting member 5 representation and designated 25 '. Recognizable in FIG. 6 and in perspective from the bottom in FIG. 7, the present invention has significant details.
  • the seal 25 has on its underside, provided for the support on the geomembrane, first the annular sealing portions 33 and 33 ', which have a triangular cross-section, wherein the triangular point against the base, that is, the
  • Fixing screw is generated by the geomembrane. Regarding the central hole is further in the
  • Seal 25 or 25 ' a central downwardly projecting circular cantilever 37 or 37' is provided, which protrudes through the hole in the sealing film. Finally, in the middle, the seal has a perforation 31, provided for receiving the fastening screw 23 around the mounting element in the wooden construction 4 of FIG.
  • the seal 25 is pressed without the washer 41 and the mounting screw 23 from below into the mounting member 5 and then washer 41 and mounting screw 23 are inserted centrally into the seal 25.
  • an elastomeric material such as in particular an elastomeric
  • - can be used in the temperature range from - 40 ° C to 100 ° C
  • thermoplastic elastomers that meet the above requirements.
  • FIGS. 1 to 9 are of course only examples of the better explanation of the present invention.
  • sealing rings are at least almost adapted to an outer contour of the seal. It is conceivable that the seal as well as the sealing rings are formed substantially circular or oval. It is also possible to provide two or more press rings instead of one press ring. In this case, the pressing ring may be substantially substantially circular or oval. Also, the choice of materials is not in the foreground and depending on
  • the seal itself can be oval depending on the bearing surface of the mounting element, polygonal square or at least nearly circular, as shown in the figures.

Abstract

L'invention concerne un dispositif destiné à relier de manière étanche un élément de montage (5) sur un support plat au moins presque lisse, l'élément de montage (5) étant solidarisé au support au moyen d'au moins un organe de fixation mécanique. Selon l'invention, entre l'élément de montage (5) et le support est prévu un joint (25, 25') de surface présentant au moins une bague d'étanchéité (33; 33') au moins sensiblement adaptée au contour externe du joint (25, 25'), cette bague d'étanchéité présentant, du côté orienté vers le support, une section transversale triangulaire de telle sorte que la pointe de la section transversale est prévue pour porter ou appuyer contre le support.
PCT/EP2011/056092 2011-04-18 2011-04-18 Étanchéité de toit WO2012143034A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/056092 WO2012143034A1 (fr) 2011-04-18 2011-04-18 Étanchéité de toit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/056092 WO2012143034A1 (fr) 2011-04-18 2011-04-18 Étanchéité de toit

Publications (1)

Publication Number Publication Date
WO2012143034A1 true WO2012143034A1 (fr) 2012-10-26

Family

ID=44625916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/056092 WO2012143034A1 (fr) 2011-04-18 2011-04-18 Étanchéité de toit

Country Status (1)

Country Link
WO (1) WO2012143034A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9309915B1 (en) * 2013-03-15 2016-04-12 Rodenhouse, Inc. Washer and combination washer and fastener system for building construction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435134A (en) * 1920-11-29 1922-11-07 Boley Ernst Roofing nail
DE1924896A1 (de) * 1968-05-17 1969-11-27 Amp Inc Elektrische Dichtungsscheibe
DE2804962A1 (de) * 1978-02-06 1979-08-09 Thermoplast & Apparatebau Gmbh Vorrichtung zur befestigung von dachfolien
EP0397340A1 (fr) * 1989-05-12 1990-11-14 John Derek Charles Marshall Dispositifs d'étanchéité pour utilisation avec des éléments de fixation
US5407313A (en) * 1991-07-29 1995-04-18 National Nail Corp. Roofing nail pressure plate
DE102009005823A1 (de) * 2009-01-22 2010-07-29 Harald Zahn Gmbh Bausatz für die Montage von aufgeständerten Anlagen auf Flachdächern

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435134A (en) * 1920-11-29 1922-11-07 Boley Ernst Roofing nail
DE1924896A1 (de) * 1968-05-17 1969-11-27 Amp Inc Elektrische Dichtungsscheibe
DE2804962A1 (de) * 1978-02-06 1979-08-09 Thermoplast & Apparatebau Gmbh Vorrichtung zur befestigung von dachfolien
EP0397340A1 (fr) * 1989-05-12 1990-11-14 John Derek Charles Marshall Dispositifs d'étanchéité pour utilisation avec des éléments de fixation
US5407313A (en) * 1991-07-29 1995-04-18 National Nail Corp. Roofing nail pressure plate
DE102009005823A1 (de) * 2009-01-22 2010-07-29 Harald Zahn Gmbh Bausatz für die Montage von aufgeständerten Anlagen auf Flachdächern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9309915B1 (en) * 2013-03-15 2016-04-12 Rodenhouse, Inc. Washer and combination washer and fastener system for building construction

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