EP3567180B1 - Teilesatz zum abdichten eines dachelements und verfahren zum abdichten eines dachelements unter verwendung solch eines teilesatzes - Google Patents

Teilesatz zum abdichten eines dachelements und verfahren zum abdichten eines dachelements unter verwendung solch eines teilesatzes Download PDF

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Publication number
EP3567180B1
EP3567180B1 EP19173060.5A EP19173060A EP3567180B1 EP 3567180 B1 EP3567180 B1 EP 3567180B1 EP 19173060 A EP19173060 A EP 19173060A EP 3567180 B1 EP3567180 B1 EP 3567180B1
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EP
European Patent Office
Prior art keywords
roof
flashing
roof element
locking
locking strip
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EP19173060.5A
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English (en)
French (fr)
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EP3567180A1 (de
Inventor
Karin Møller Vibæk
Jesper Meyhoff Jensen
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VKR Holding AS
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VKR Holding AS
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Priority to PL19173060T priority Critical patent/PL3567180T3/pl
Publication of EP3567180A1 publication Critical patent/EP3567180A1/de
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Publication of EP3567180B1 publication Critical patent/EP3567180B1/de
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    • 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
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
    • 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
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
    • E04D13/1473—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof
    • E04D13/1475—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof wherein the parts extending above the roof have a generally rectangular cross-section

Definitions

  • the present invention relates to a kit of parts for flashing a roof element, such as a roof window, in a sloping roof with a roof covering comprising flat roofing panels, possibly of sheet metal, said kit of parts comprising an upper flashing member, two side flashing members and a bottom flashing member, said flashing members respectively having a generally L-shaped cross-section with a first leg configured to be arranged against a side of the roof element and a second leg configured to extend parallel to a plane of the roof covering, whereby the second legs of the upper flashing member and the side flashing members are configured to be at least in part positioned beneath the roof covering and the bottom flashing member comprises a second leg, possibly including a flexible skirt, configured to be at least in part positioned above the roof covering to seal between the roof element and the roof covering, and comprising a locking strip configured to engage with a folded lower edge of a subsequently mounted roofing panel of the roof covering for fastening the edge of the roofing panel to a subjacent surface.
  • the invention relates to a method of flashing a roof element, such as a roof window, in a sloping roof with a roof covering comprising flat roofing panels, possibly of sheet metal, using such kit of parts, wherein the method comprises the steps of:
  • Sloping roofs with a roof covering comprising flat roofing panels, e.g. of sheet metal or plastics, are known to comprise a carrying structure below the roofing panels, which are provided in the form of longitudinal roofing panels that are mounted to extend in the sloping direction of the roof, i.e. perpendicular to a horizontal direction.
  • the roofing panels may come in lengths sufficient for one roofing panel to cover the entire length of a face of the roof in the sloping direction.
  • Adjacent roofing panels are joined by seams, usually standing seams extending upwards from a common plane of the roofing panels covering a given surface of the roof.
  • the carrying structure may comprise plywood, hard insulating foam, similar hard underroof constructions, etc.
  • full roofing panel should herein be understood a roofing panel that is not cut due to regard to the roof element in question.
  • a flashing arrangement comprising flashing members is used to provide for sealing between the roof covering, that is in the present case the roofing panels, and the roof element.
  • a flashing arrangement comprising flashing members is used to provide for sealing between the roof covering, that is in the present case the roofing panels, and the roof element.
  • flashing care should be taken to ensure a sealing connection between the flashing members and the roofing panels.
  • the object of the present invention is to provide a kit of parts to facilitate the process of flashing a roof element to adequately seal between the flashing members and the roofing panels such that precipitation is greatly prevented from penetrating the roof around the roof element in bad weather conditions.
  • a kit of parts as mentioned by way of introduction that is characterized by said locking strip being elongate with two mutually opposite, longitudinal side edges and having a single bend in a single direction between the two longitudinal side edges, thereby providing a concave side of the locking strip, said concave side due to the bend defining an angle of approx. 173°-178°, and whereby one of the longitudinal side edges is raised from a mounting surface, such as the surface of the second leg of a flashing member, when the locking strip is positioned with the opposite, longitudinal side edge against said mounting surface, the concave side of the locking strip facing away from said mounting surface.
  • the locking strip provides for fastening, in a convenient manner, an edge of a roofing panel to a subjacent surface, e.g. an upper surface of a second leg of a flashing member or an upper surface of another roofing member adjacent the roof element.
  • the angle provides for the raised side edge to be raised to a suitable degree for engaging with a folded side edge of a roofing panel.
  • the locking strip per se is preferably mounted by means of penetrating fastening means, such as nails or screws to the underlying carrying structure the fastening means thereby penetrating the element comprising the subjacent surface.
  • a sealing material which also could have adhesive properties, may be applied between the locking strip and the subjacent surface to seal between the locking strip and the subjacent surface.
  • the locking strip may comprise a piece of material with constant thickness such as a piece of metal or plastic with suitable strength.
  • the kit of part comprises at least three locking strips. Thereby is provided for fastening the lower edge of a roofing panel above the roof element along an upper side of the roof element and past corners thereof to provide good sealing as well as a neat transition between the upper flashing member and the adjacent roofing panel(s).
  • a first locking strip may be pre-mounted on the upper flashing member e.g. by means of an adhesive.
  • the mutually opposite, longitudinal side edges of the locking strip are parallel.
  • the locking strip may have a V-shaped cross-section. Such shape provides for simple production by bending along a single line a piece of flat material.
  • the single bend extends centrally between the mutually opposite, longitudinal side edges of the locking strip.
  • a symmetric locking strip is provided facilitating mounting as it may be turned 180° without disturbing the mounting.
  • the concave side of the locking strip due to the bend defines an angle of approx. 175°.
  • the object is further obtained by a method as mentioned in the above, second paragraph, which is characterized in that between at least one of steps c) and d) and steps e) and f) at least one locking strip is mounted for engagement with a folded lower edge of the subsequently mounted roofing panel.
  • a method as mentioned in the above, second paragraph which is characterized in that between at least one of steps c) and d) and steps e) and f) at least one locking strip is mounted for engagement with a folded lower edge of the subsequently mounted roofing panel.
  • a locking strip having a single bend in a single direction between the two longitudinal side edges, whereby one of the longitudinal side edges is raised from a mounting surface provides the benefits that on one hand the raised longitudinal side edge may be raised relatively high from the mounting surface facilitating catching said side edge during mounting of a superjacent element, such as a roofing panel with a folded lower edge, and the single bend, that provides a generally V-shaped cross section, further entails that the folded lower edge of the superjacent roofing panel will be drawn towards the mounting surface when the superjacent roofing panel is moved into full engagement with the locking strip during the fitting and mounting of the superjacent roofing panel.
  • three locking strips are mounted at an upper end of the roof element between steps e) and f) whereby a first locking strip is mounted above the roof element in a horizontal position and two second locking strips are mounted at either end of the first locking strip to extend downwards at oblique angles past upper corners of the roof element.
  • a first locking strip is mounted above the roof element in a horizontal position and two second locking strips are mounted at either end of the first locking strip to extend downwards at oblique angles past upper corners of the roof element.
  • the oblique angles are in some embodiments between 20° and 45° relative to the sloping direction, and in further embodiments the oblique angles are in the range of approx. 30°-35°.
  • third locking strips are mounted in extension of the second locking strips at a different angle closer to horizontal than said oblique angles or horizontally to extend towards seams next to the roof element between joined roofing panels.
  • additional locking strips are mounted at a lower end of the roof element between steps c) and d), whereby the additional locking strips are mounted to extend from respective ends of a horizontal lower edge of the second leg of the bottom flashing member, said additional locking strips thereby extending in a horizontal direction or an obliquely downward direction towards seams next to the roof element between joined roofing panels.
  • the roofing panels mounted on either side of the roof element to extend from lower corners of the roof element across respective ends of the second leg and possibly the flexible skirt of the bottom flashing member to be fastened to the additional locking strips thus holding the second leg and possibly the flexible skirt of the bottom flashing member against the underlying roofing panel below the roof element.
  • a locking strip extending to "the vicinity" of a seam includes locking strips extending close, but in a non-sealing manner, to the seam in question.
  • said locking strips may extend only to a point at a distance from the seam, said distance being not so big that the effect of fastening an edge of an adjacent roofing panel is negatively affected.
  • Fig 1 shows a kit of parts comprising an upper flashing member 1, two side flashing members 2, and a bottom flashing member 3.
  • the flashing members respectively have a generally L-shaped cross-section with a first leg, 11, 21, 31 configured to be arranged against a side of a roof element 6 ( Fig. 2 ) and a second leg 12, 22, 32 configured to extend parallel to a plane of a roof covering 4 ( Fig. 2 ).
  • the kit of parts further comprises a number of locking strips 5 of which four is shown in Fig. 1 .
  • the kit of parts is intended for flashing a roof element mounted in a sloping roof.
  • a roof window 6 is used as an example of such roof element, but the invention is not limited to roof windows.
  • roof elements as such comprise e.g. solar panels, etc.
  • kit of parts is intended for flashing a roof element mounted in a sloping roof with a roof covering comprising flat material, such as sheet metal or plastic, e.g. provided as longitudinal roofing panels 41.
  • a roof covering comprising sheet metal, roofing panels 41 installed in the sloping direction of the roof, i.e. perpendicular to horizontal, whereby adjacent roofing panels 41 are joined by standing seams 42.
  • the second legs 12, 22 of the upper flashing member 1 and the side flashing members 2 are configured to be at least in part positioned beneath the roof covering 4, whereby respective outer edges 13, 23, relative to the corner of the L-shape, are folded, in a manner known per se, to prevent water from flowing over said edges 13, 23 below the roof covering 4, see Fig. 2 .
  • the second leg 32 of the bottom flashing member 3 includes, in a manner known per se, a flexible skirt 33 configured to be at least in part positioned above the roof covering to seal between the roof element and the roof covering.
  • the locking strips 5 comprise flat pieces of material of suitable strength, such as metal or plastic, with mutually opposite, parallel, longitudinal side edges 51a, 51b.
  • the locking strips 5 are bend along a line 52, which in the shown embodiment is positioned centrally between the longitudinal side edges 51a, 51b. Thereby the locking strip is symmetric and easy to install. Due to the bend the locking strip 5 has a V-shaped cross-section with a concave side defining an angle of approx. 173°-178°, especially approx. 175°.
  • Fig. 2 illustrates the sealing and fastening effect of the locking strips 5.
  • Fig. 2 shows the roof window 6 mounted in the sloping roof with the roof covering 4 comprising the roofing panels 41, that are mutually joined by standing seams 42.
  • the upper flashing member 1 has its first leg 11 positioned against the side of the window frame 61 and the second leg 12 is extending below the roofing panel 41 positioned next to and above the window 6.
  • a first locking strip 105 is mounted on the second leg 12 of the upper flashing member 1 to extend in a horizontal direction parallel to the first leg 11.
  • a first, longitudinal side edge 51a is in abutment against the surface of the second leg 12. Due to the mounted position of the first locking strip 105, the first, longitudinal side edge 51a is an upper, longitudinal side edge.
  • a correspondingly lower, second, longitudinal side edge 51b is raised from the surface of the second leg 12 due to the V-shape of the locking strip 105. Thereby the second, longitudinal side edge 51b extends at an angle ⁇ of 2°-7°, in the present embodiment 5°, relative to the surface of the second leg 12.
  • the locking strip 105 is sealed and adhered, e.g.
  • the locking strip 105 provides for fastening, in a convenient manner, the edge 43 of the roofing panel 41 to the subjacent surface, i.e. the upper surface of the second leg 12 of the upper flashing member 1.
  • the locking strip might provide or fastening an edge of a roofing panel to an upper surface of e.g. another roofing panel adjacent the roof element.
  • the locking strip 105 further provides for sealing against water on the roof that in bad weather conditions might migrate up below the edge of the roofing panel 41.
  • Fig. 3 shows the arrangement of locking strips in a first example of flashing a roof window 6.
  • standing seams 42 between adjacent roofing panels 41 are positioned close to the roof window 6.
  • a full roofing panel 141 is mounted at one side of the roof window 6, in the present example to the left of the roof window 6 as seen in Fig. 3 , that shows the roof window 6 seen from the outside in a direction of view perpendicular to the surface of the roof covering.
  • lower roofing panels 241 are adapted in their longitudinal direction having regard to the roof window 6, and the lower roofing panels 241 are mounted.
  • the bottom flashing member 3 is mounted. Possibly the ends of the second leg 32 and thus of the skirt 33 are cut to adapt the horizontal length of the bottom flashing member 3 to the distance between the adjacent standing seams 42.
  • Side roofing panels 341 (shown transparent) are cut to appropriate size and are mounted on either side of the roof window 6 together with the side flashing members 2.
  • the upper flashing member 1 is then mounted.
  • the first locking strip 105 is mounted either after the upper flashing member 1 is mounted or at any time before the upper flashing member 1 is mounted.
  • Second locking strips 205 are cut to length and oblique to fit the angle of mounting relative the sloping direction of the roof represented by the direction of the standing seams 41 which are vertical as seen i Fig. 3 .
  • the second locking strips 205 are, as shown, overlapping the ends of the first locking strip 105 and are extending to the vicinity of the adjacent standing seams 42 to allow any water to pass down between the second locking strips 205 and the adjacent standing seams 42.
  • the first and second locking strip 105 and 205 are secured by an adhesive sealing material and screws or nails.
  • upper roofing panels 441 (shown transparent) to be mounted above the roof window 6 are cut to appropriate size and their lower edges 43 are folded and engaged with the first and second locking strips 105 and 205 during mounting of the upper roofing panels 441. Thereafter the next full roofing panel 541 is mounted. Alternatively, the next full roofing panel 541 is mounted at an earlier stage, e.g. before the upper flashing member 1 is mounted.
  • Fig. 4 shows the arrangement of locking strips in a second example of flashing a roof window 6.
  • standing seams 42 between adjacent roofing panels 41 are positioned at a great distance from the roof window 6.
  • a full roofing panel 141 is mounted at one side of the roof window 6, in the present example to the left of the roof window 6 as seen in Fig. 4 , that shows the roof window 6 seen from the outside in a direction of view perpendicular to the surface of the roof covering.
  • lower roofing panels 241 are adapted in their longitudinal direction having regard to the roof window 6, and the lower roofing panels 241 are mounted.
  • the bottom flashing member 3 is mounted.
  • bottom locking strips 305 are mounted on the surface of the respective lower roofing panels 241 to extend from lower corners of the skirt 33 of the bottom flashing member 3 in a downwards oblique direction to the vicinity of the adjacent standing seams 42.
  • Side roofing panels 341 (shown transparent) are cut to appropriate size and are mounted on either side of the roof window 6 together with the side flashing members 2. Lower edges 343 of the side roofing panels 341 are folded and are engaged with the bottom locking strips 305 during the mounting of the side roofing panels 341. Due to the engagement between the bottom locking strips 305 and the lower edges of the side roofing panels 341, the adjacent ends of the skirt 33 are held in contact with the subjacent lower roofing panels 241 thus assisting keeping the skirt from flapping in windy weather conditions.
  • the upper flashing member 1 is then mounted.
  • the first locking strip 105 is mounted either after the upper flashing member 1 is mounted or at any time before the upper flashing member 1 is mounted.
  • Second locking strips 205 are cut to length and oblique to fit the angle of mounting relative the sloping direction of the roof represented by the direction of the standing seams 41 which are vertical as seen i Fig. 4 .
  • the second locking strips 205 are, as shown, overlapping the ends of the first locking strip 105 and the second locking strips 205 are, as the bottom locking strips 305, extending to the vicinity of the adjacent standing seams 41 to allow any water to pass down between the second locking strips 205 and the adjacent standing seams 42.
  • the first, second, and bottom locking strip 105, 205 and 305 are, during mounting, secured by an adhesive sealing material and screws or nails.
  • upper roofing panels 441 (shown transparent) to be mounted above the roof window 6 are cut to appropriate size and their lower edges 43 are folded and engaged with the first and second locking strips 105 and 205 during mounting of the upper roofing panels 441. Thereafter the next full roofing panel 541 is mounted. Alternatively, the next full roofing panel 541 is mounted at an earlier stage, e.g. before the upper flashing member 1 is mounted.
  • Fig. 5 shows the arrangement of locking strips in a third example of flashing a roof window 6.
  • standing seams 42 between adjacent roofing panels 41 are, like in the second example, positioned at a great distance from the roof window 6.
  • a full roofing panel 141 is mounted at one side of the roof window 6, in the present example to the left of the roof window 6 as seen in Fig. 5 , that shows the roof window 6 seen from the outside in a direction of view perpendicular to the surface of the roof covering.
  • lower roofing panels 241 are adapted in their longitudinal direction having regard to the roof window 6, and the lower roofing panels 241 are mounted.
  • the bottom flashing member 3 is mounted.
  • bottom locking strips 305 are mounted on the surface of the respective lower roofing panels 241 to extend from lower corners of the skirt 33 of the bottom flashing member 3 in a horizontal direction to the vicinity of the adjacent standing seams 42.
  • Side roofing panels 341 (shown transparent) are cut to appropriate size and are mounted on either side of the roof window 6 together with the side flashing members 2. Lower edges 343 of the side roofing panels 341 are folded and are engaged with the bottom locking strips 305 during the mounting of the side roofing panels 341. Due to the engagement between the bottom locking strips 305 and the lower edges of the side roofing panels 341, the adjacent ends of the skirt 33 are held in contact with the subjacent lower roofing panels 241 thus assisting keeping the skirt from flapping in windy weather conditions.
  • the upper flashing member 1 is then mounted.
  • the first locking strip 105 is mounted either after the upper flashing member 1 is mounted or at any time before the upper flashing member 1 is mounted.
  • Second locking strips 205 are cut to length to extend to a lower edge of the upper flashing member 1.
  • the second locking strips 205 are, as shown, overlapping the ends of the first locking strip 105.
  • Third locking strips 405 are cut to length and mounted to extend from the lower ends of the second locking strips 205 and, as the bottom locking strips 305, to the vicinity of the adjacent standing seams 41 to allow any water to pass down between the third locking strips 405 and the adjacent standing seams 42.
  • the first, second, bottom and third locking strip 105, 205, 305 and 405 are, during mounting, secured by an adhesive sealing material and screws or nails.
  • upper roofing panels 441 (shown transparent) to be mounted above the roof window 6 are cut to appropriate size and their lower edges 43 are folded and engaged with the first, second and third locking strips 105, 205 and 405 during mounting of the upper roofing panels 441. Thereafter the next full roofing panel 541 is mounted. Alternatively, the next full roofing panel 541 is mounted at an earlier stage, e.g. before the upper flashing member 1 is mounted.
  • Figs. 6-9 show different stages in the mounting of the second locking strips 205 and the possible third locking strips 405 and the upper roofing panels 441 attached thereto.
  • FIG. 6 shows i.a. the roof window 6, the side roofing panels 341, the upper flashing member 1 with the first locking strip 105 attached thereto and an outline of the intended positions of the second locking strips 205 and a third locking strip 405, which in the embodiment shown in Figs. 6-9 is intended only at the right side of the roof window 6 due to the respective distances between the roof window 6 and the adjacent seams 42.
  • Fig. 7 the second locking strips 205 and the third locking strip 405 have been cut to their intended sizes and are indicated to be mounted by means of a strip of adhesive sealing material 7 (e.g. butyl) and screws 8.
  • a strip of adhesive sealing material 7 e.g. butyl
  • Fig. 8 the subsequently marking of upper roofing panels 441, intended for engaging with the first, the second and third locking strips 105, 205, 405, with the positions of said first, second and third locking strips 105, 205, 405 is made, e.g. using a pencil 9, and, as indicated in Fig. 9 the marked upper roofing panels 441 are cut to an oversize and cut at corners to provide for folding, as indicated by arrows in Fig. 9 , to provide the folded lower edges 43. The upper roofing panels 441 are then mounted whereby the folded lower edges 43 engage with the respective first, second and third locking strips 105, 205, 405 as indicated in Fig. 2 and in box 10 in Fig. 8 .

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (11)

  1. Teilesatz zum Abdichten eines Dachelements (6), zum Beispiel eines Dachfensters, in einem geneigten Dach mit einer Dachdeckung (4), die ebene Dachpaneele (41) umfasst, die möglicherweise aus Blech bestehen, ein oberes Abdichtungselement (1), zwei seitliche Abdichtungselemente (2) und ein unteres Abdichtungselement (3) umfassend, wobei die Abdichtungselemente jeweils einen im Allgemeinen L-förmigen Querschnitt mit einem ersten Schenkel (11, 21, 31), der dazu ausgelegt ist, an einer Seite des Dachelements (6) anliegend angeordnet zu sein, und einem zweiten Schenkel (12, 22, 32), der dazu ausgelegt ist, sich parallel zu einer Ebene der Dachdeckung (4) zu erstrecken, aufweisen, wobei die zweiten Schenkel (12, 22) des oberen Abdichtungselements (1) und der seitlichen Abdichtungselemente (2) dazu ausgelegt sind, zumindest teilweise unter der Dachdeckung (4) angeordnet zu sein, und das untere Abdichtungselement (3) einen zweiten Schenkel (32) umfasst, der möglicherweise eine flexible Schürze (33) umfasst, die dazu ausgelegt ist, zumindest teilweise über der Dachdeckung (4) angeordnet zu sein, um zwischen dem Dachelement (6) und der Dachdeckung (4) abzudichten, und einen Verriegelungsstreifen (5, 105, 205, 305, 405) umfassend, der dazu ausgelegt ist, in eine gefaltete untere Kante (43, 343) eines anschließend montierten Dachpaneels der Dachdeckung (4) einzugreifen, um die Kante des Dachpaneels an einer darunterliegenden Fläche zu befestigen, dadurch gekennzeichnet, dass der Verriegelungsstreifen (5, 105, 205, 305, 405) länglich ist und zwei einander entgegengesetzte Längsseitenkanten (51a, 51b) aufweist und eine einzelne Krümmung in eine einzelne Richtung zwischen den zwei Längsseitenkanten (51a, 51b) aufweist, wodurch eine konkave Seite des Verriegelungsstreifens (5) vorgesehen wird, wobei die konkave Seite aufgrund der Krümmung einen Winkel von etwa 173°-178° definiert und wobei eine der Längsseitenkanten (51b) von einer Montagefläche angehoben ist, zum Beispiel der Fläche des zweiten Schenkels (12) eines Abdichtungselements (1) oder eines Dachpaneels (241, 341), wenn der Verriegelungsstreifen (5, 105, 205, 305, 405) mit der entgegengesetzten Längsseitenkante (51a) gegen die Montagefläche montiert ist, wobei die konkave Seite des Verriegelungsstreifens von der Montagefläche abgewandt ist.
  2. Teilesatz nach Anspruch 1, dadurch gekennzeichnet, dass er mindestens drei Verriegelungsstreifen (105, 205) umfasst.
  3. Teilesatz nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die einander entgegengesetzten Längsseitenkanten (51a, 51b) des Verriegelungsstreifens parallel sind.
  4. Teilesatz nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Verriegelungsstreifen (5) einen V-förmigen Querschnitt aufweist.
  5. Teilesatz nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sich die einzelne Krümmung mittig (52) zwischen den einander entgegengesetzten Längsseitenkanten (51a, 51b) des Verriegelungsstreifens erstreckt.
  6. Teilesatz nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die konkave Seite des Verriegelungsstreifens (5) aufgrund der Krümmung einen Winkel von etwa 175° definiert.
  7. Verfahren zum Abdichten eines Dachelements (6), zum Beispiel eines Dachfensters, in einem geneigten Dach mit einer Dachdeckung (4), die ebene Dachpaneele (41) umfasst, die möglicherweise aus Blech bestehen, unter Verwendung eines Teilesatzes nach einem der Ansprüche 1 bis 6, wobei das Verfahren die folgenden Schritte umfasst:
    a) Montieren eines kompletten Dachpaneels (141) der Dachdeckung (4) auf einer ersten Seite des Dachelements (6),
    b) Montieren mindestens eines unteren Dachpaneels (241) der Dachdeckung (4) unter dem Dachelement (6),
    c) Montieren des unteren Abdichtungselements (3),
    d) Montieren der seitlichen Dachpaneele (341) der Dachdeckung (4) auf beiden Seiten des Dachelements (6) zusammen mit den seitlichen Abdichtungselementen (2),
    e) Montieren des oberen Abdichtungselements (1) und
    f) Montieren mindestens eines oberen Dachpaneels (441) der Dachdeckung (4) über dem Dachelement (6),
    dadurch gekennzeichnet, dass zwischen Schritt c) und d) und/oder zwischen e) und f) mindestens ein Verriegelungsstreifen (5) montiert wird, um in eine gefaltete untere Kante (43, 343) des nachfolgend montierten Dachpaneels (341, 441) einzugreifen.
  8. Verfahren nach Anspruch 7, dadurch gekennzeichnet, dass drei Verriegelungsstreifen (105, 205) am oberen Ende des Dachelements (6) zwischen Schritt e) und f) montiert werden, wobei ein erster Verriegelungsstreifen (105) über dem Dachelement (6) in einer horizontalen Position montiert wird und zwei zweite Verriegelungsstreifen (205) an beiden Enden des ersten Verriegelungsstreifens (105) montiert werden, um sich in schrägen Winkeln an den oberen Ecken des Dachelements (6) vorbei nach unten zu erstrecken.
  9. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass dritte Verriegelungsstreifen (405) als Verlängerung der zweiten Verriegelungsstreifen (205) in einem anderen Winkel näher an horizontalen als den schrägen Winkeln oder horizontal montiert werden, um sich zu den Nähten (42) neben dem Dachelement zwischen verbundenen Dachpaneelen (141, 441; 441, 541) zu erstrecken.
  10. Verfahren nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, dass zusätzliche Verriegelungsstreifen (305) an einem unteren Ende des Dachelements (6) zwischen Schritt c) und d) montiert werden, wobei die zusätzlichen Verriegelungsstreifen (305) montiert werden, um sich von jeweiligen Enden einer horizontalen Unterkante des zweiten Schenkels (32) des unteren Abdichtungselements (3) zu erstrecken, wobei sich die zusätzlichen Verriegelungsstreifen (305) dadurch in eine horizontale Richtung oder schräg nach unten zu den Nähten (42) neben dem Dachelement (6) zwischen verbundenen Dachpaneelen (141, 441; 441, 541) erstrecken.
  11. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass sich die zu Nähten neben dem Dachelement erstreckenden Verriegelungsstreifen (205, 305) in die Nähe der Nähte (42) erstrecken.
EP19173060.5A 2018-05-07 2019-05-07 Teilesatz zum abdichten eines dachelements und verfahren zum abdichten eines dachelements unter verwendung solch eines teilesatzes Active EP3567180B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19173060T PL3567180T3 (pl) 2018-05-07 2019-05-07 Zestaw części do obróbki blacharskiej elementu dachowego i sposób obróbki blacharskiej elementu dachowego przy użyciu takiego zestawu części

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201870279A DK180221B1 (en) 2018-05-07 2018-05-07 A kit of parts for flashing a roof element and a method of flashing a roof element using such kit of parts

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EP3567180A1 EP3567180A1 (de) 2019-11-13
EP3567180B1 true EP3567180B1 (de) 2021-09-08

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EP (1) EP3567180B1 (de)
DK (1) DK180221B1 (de)
HU (1) HUE056483T2 (de)
PL (2) PL127399U1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951431A (en) * 1989-08-07 1990-08-28 Sweers Ronald L Chimney and wall flashing system
US6715237B2 (en) * 2002-05-07 2004-04-06 Dennis J. Batt, Sr. Flashing assembly

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PL3567180T3 (pl) 2022-01-17
PL127399U1 (pl) 2019-11-18
DK180221B1 (en) 2020-08-21
DK201870279A1 (en) 2019-12-05
EP3567180A1 (de) 2019-11-13
HUE056483T2 (hu) 2022-02-28

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