EP1451422B1 - An element for the provision of a sealing transition in connection with building components - Google Patents

An element for the provision of a sealing transition in connection with building components Download PDF

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Publication number
EP1451422B1
EP1451422B1 EP02804159A EP02804159A EP1451422B1 EP 1451422 B1 EP1451422 B1 EP 1451422B1 EP 02804159 A EP02804159 A EP 02804159A EP 02804159 A EP02804159 A EP 02804159A EP 1451422 B1 EP1451422 B1 EP 1451422B1
Authority
EP
European Patent Office
Prior art keywords
sealing element
flashing
roof
weakening
longitudinal direction
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
EP02804159A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1451422A1 (en
Inventor
Torben Peter Andersen
Claes Lindgren
Claus Grummesgaard Hansen
Stig Flemming Vigenberg
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.)
VKR Holding AS
Original Assignee
VKR Holding AS
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 VKR Holding AS filed Critical VKR Holding AS
Publication of EP1451422A1 publication Critical patent/EP1451422A1/en
Application granted granted Critical
Publication of EP1451422B1 publication Critical patent/EP1451422B1/en
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
    • E04D13/14—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
    • 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
    • E04D13/02—Roof-covering aspects of dormer windows

Definitions

  • the present invention relates in a first aspect to a method of providing a sealing transition between two building components according to claim 1.
  • the present invention relates in a second aspect to a sealing element, for use in the method of claim 1.
  • a flashing to the frame of the window where, in case of a rectangular window with the frame side portions extending in the direction of inclination of the roof at each side portion, such a flashing comprises a side flashing made as a substantially L-shaped sheet member with a first leg extending upwards along the frame side portion concerned and a second leg protruding perpendicularly hereon in the plane of the roof surface.
  • an element of the kind mentioned in the introduction is usually used, where, in a mounted position, said element is connected to the flashing, e.g. by gluing the bottom surface of the element to the protruding leg of the side flashing.
  • the roof covering is put on top of the actual flashing and thus over the sealing elements of the side flashing.
  • profiled roof covering material such as roof tiles with varying cross-sectional shapes, it is necessary that the sealing element has a relatively large extent in the height direction, so that a sealing transition is also established even if the element is located under the highest part of the profiling.
  • the element is cut to size in the height direction dependent on the location relative to the profiling. As this cutting is bound to take place in the actual fitting position, the working conditions can possibly entail that this is not always done accurately, particularly in case of long windows with corresponding long sealing elements.
  • sealing element being provided with at least one slit emanating from a wall surface of the sealing element and extending substantially parallel to said first portion and in the longitudinal direction of said sealing element, the at least one slit being situated at a distance from said first portion and extending approximately half-way through the cross section of the sealing element.
  • the element can in a simple manner be adapted to the profiling of e.g. roof tiles by cutting or tearing superfluous parts away along such a weakening portion and thereby reducing the height of the element.
  • a preferred embodiment is characterized in that the element is designed to provide a sealing transition between a flashing surrounding a roof-penetrating structure, and a surrounding roof covering.
  • Each weakening portion comprises a slit emanating from a wall surface of the element. If the slit or the slits are provided on an external wall surface, the element can be bent, and thereby the cutoff of the top part of the element is made easier.
  • the slits extend substantially parallel to said first portion, which provides a good abutting surface against the second building component situated above the element.
  • the slits extend along mainly half of the cross section of the element.
  • the element has such a cross section that the side surfaces emanating from the first portion converge upwards in the height direction. Apart from making the actual cutting or tearing easier, it becomes easier for the top part of the element to adapt to the shape of the other building component due to the smaller amount of material.
  • each weakening portion located at a mutual distance between the first and the second portion. If these weakening portions are designed as slits, they preferably emanate from the same wall surface of the element.
  • the element is preferably made from a flexible, elastic and preferably compressible material in order to provide as good an abutment as possible against the roof covering.
  • the element 1 is, in a mounted position, fixed to a protruding leg 10 of a substantially L-shaped flashing rail 9.
  • the fixation of the element 1 can take place in any suitable way, i.e. by affixing double adhesive tape to the bottom surface 2 of the element 1, said tape being covered by a covering foil when delivered.
  • the flashing rail 9 makes up part of a flashing arrangement which aims at providing a substantially weatherproof transition between a roof-penetrating structure 11, e.g. the frame of a roof window, and a second building component in the form of a surrounding roof covering 13, 14.
  • the flashing arrangement may be formed as an entire frame constructed from differently shaped parts.
  • the L-shaped flashing rail 9 is overlapped at the top end by a metal cap 12, which creates a screen against the weather for the roof-penetrating structure.
  • Fig. 3 which shows a roof covering made from roof tiles 13, 14, the roof tile 13 located closest to the structure 11 is cut to size in the longitudinal direction.
  • the element 1 is provided with a number of longitudinal weakening portions located at a distance from the bottom surface 2.
  • the weakening portions are designed as two slits 6,7 emanating from one of the side surfaces 3 of the element and extending approx. half-way through the cross section of the element 1.
  • the slits 6,7 are preferably parallel to one another and to the bottom surface 2, and in the embodiment shown, they are positioned such that the lower slit 6 is situated at a relatively short distance form the bottom surface 2, while the upper slit 7 is situated approx. in the middle of the extension of the side surface 3 in the height direction.
  • the element 1 is thus cut along the upper slit 7.
  • the upper section of the remaining part of the element 1 is adapted to the profiling of the roof tile by abutment on the portion 13a.
  • each of the three weakening portions 6', 7', 8' are designed as a cavity extending in the longitudinal direction of the element.
  • each cavity 6', 7', 8' has a substantially oblong cross-sectional shape with rounded edges, but other shapes are possible, just as it is an option to shape each weakening portion as a row of cavities located next to one another.
  • the cavities have a size such that the outer edges hereof are situated at a distance from the side surfaces 3' and 4' of the element.
  • the cavities can furthermore be provided with one or more actual slits (not shown), extending from the cavity and outwards at a random angle against an external wall surface of the element.
  • the external wall surfaces can furthermore be provided with markings to indicate the location of the cavities.
  • the longitudinal weakening portion can be shaped in ways other than the slits and cavities shown and described.
  • the element can thus be made with portions having a smaller material thickness or made from a material with a lower density than the remaining material, just as the number of weakening portions and the mutual position hereof in the height direction of the element is variable. Further cutting of the element in the direction of the roof slope can also be carried out.
  • the element can of course also be used for sealing between e.g. a valley gutter and a roof covering located in the direction of the roof slope above the roof-penetrating structure.
  • the use of the element is not limited to flashing of newly built roof-penetrating structures, as the element can also be used for the provision of a sealing transition between existing roof-penetrating structures, including vertical walls, and a surrounding or abutting roof covering.
  • the element can i.e. also be used for sealing between the ridge tiles and the top row of roof tiles and at the base of the roof in connection with the bottom row of tiles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP02804159A 2001-12-03 2002-12-02 An element for the provision of a sealing transition in connection with building components Expired - Lifetime EP1451422B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK200101793 2001-12-03
DKPA200101793 2001-12-03
PCT/DK2002/000806 WO2003048478A1 (en) 2001-12-03 2002-12-02 An element for the provision of a sealing transition in connection with building components

Publications (2)

Publication Number Publication Date
EP1451422A1 EP1451422A1 (en) 2004-09-01
EP1451422B1 true EP1451422B1 (en) 2008-01-16

Family

ID=8160872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02804159A Expired - Lifetime EP1451422B1 (en) 2001-12-03 2002-12-02 An element for the provision of a sealing transition in connection with building components

Country Status (9)

Country Link
EP (1) EP1451422B1 (pl)
CN (1) CN100467816C (pl)
AT (1) ATE384175T1 (pl)
AU (1) AU2002365679A1 (pl)
DE (1) DE60224709T2 (pl)
ES (1) ES2300506T3 (pl)
HU (1) HUP0402254A2 (pl)
PL (1) PL206017B1 (pl)
WO (1) WO2003048478A1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108431342A (zh) * 2015-11-24 2018-08-21 Vkr控股公司 用在防水构件与屋顶材料之间的密封构件、包括这种密封构件的防水套件以及用于对建筑物屋顶与屋顶穿透结构之间的接合部进行气候防护的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3181776B1 (en) 2010-12-17 2021-11-10 VKR Holding A/S Assembly comprising a tile support and a flashing for a roof window
CN105064628B (zh) * 2015-07-30 2017-11-28 国家电网公司 坡面对时天线检修平台
DK180236B1 (en) * 2019-01-15 2020-09-01 Vkr Holding As Insulation frame comprising a transient deformation zone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503519A1 (de) * 1975-01-29 1976-08-05 Beijer Gmbh Eindeckrahmen zur dichtenden verbindung der dachhaut mit einem dachwohnraumfenster
DE2929604C2 (de) * 1979-07-21 1986-01-23 Blefa GmbH, 5910 Kreuztal Einfassung für in der Dachfläche liegende Dachfenster, Sonnenkollektoren oder dgl.
DE2946514C2 (de) * 1979-11-17 1985-12-05 Blefa GmbH, 5910 Kreuztal Einfassung für Dachfenster oder dgl.
DE8337220U1 (de) * 1983-12-24 1984-04-12 Handel & Mack GmbH & Co KG, 7315 Weilheim Eindeckrahmen
NL8701937A (nl) * 1987-08-18 1989-03-16 Ubbink Nederland Bv Element voor het afdichten van een uit een dak uitstekende constructie.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108431342A (zh) * 2015-11-24 2018-08-21 Vkr控股公司 用在防水构件与屋顶材料之间的密封构件、包括这种密封构件的防水套件以及用于对建筑物屋顶与屋顶穿透结构之间的接合部进行气候防护的方法
CN108431342B (zh) * 2015-11-24 2020-06-16 Vkr控股公司 在防水构件与屋顶材料之间的防水套件及气候防护的方法
AU2016359632B2 (en) * 2015-11-24 2021-11-04 Vkr Holding A/S A sealing member for use between a flashing member and a roofing material, a flashing kit including such a sealing member, and a method for weather proofing the joint between a roof of a building and a roof penetrating structure

Also Published As

Publication number Publication date
DE60224709D1 (de) 2008-03-06
EP1451422A1 (en) 2004-09-01
PL206017B1 (pl) 2010-06-30
CN100467816C (zh) 2009-03-11
AU2002365679A1 (en) 2003-06-17
DE60224709T2 (de) 2009-01-15
PL370358A1 (pl) 2005-05-16
HUP0402254A2 (hu) 2005-02-28
ATE384175T1 (de) 2008-02-15
WO2003048478A1 (en) 2003-06-12
CN1589358A (zh) 2005-03-02
ES2300506T3 (es) 2008-06-16

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