EP0974712A2 - Elément de ventilation de faíte ou d'arête de toit - Google Patents

Elément de ventilation de faíte ou d'arête de toit Download PDF

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Publication number
EP0974712A2
EP0974712A2 EP99114108A EP99114108A EP0974712A2 EP 0974712 A2 EP0974712 A2 EP 0974712A2 EP 99114108 A EP99114108 A EP 99114108A EP 99114108 A EP99114108 A EP 99114108A EP 0974712 A2 EP0974712 A2 EP 0974712A2
Authority
EP
European Patent Office
Prior art keywords
ridge
ventilation element
element according
strips
edge
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Withdrawn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
EP99114108A
Other languages
German (de)
English (en)
Other versions
EP0974712A3 (fr
Inventor
Wolfram Schürmann
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.)
Hausprofi Bausysteme GmbH
Original Assignee
Hausprofi Bausysteme 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
Priority claimed from DE19835002A external-priority patent/DE19835002A1/de
Application filed by Hausprofi Bausysteme GmbH filed Critical Hausprofi Bausysteme GmbH
Publication of EP0974712A2 publication Critical patent/EP0974712A2/fr
Publication of EP0974712A3 publication Critical patent/EP0974712A3/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Withdrawn legal-status Critical Current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
    • E04D13/17—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 present invention relates to a ridge or ridge ventilation element with a central part, whose support strip can be attached to a ridge or ridge slat, and its on both sides Air-permeable median strips adjoining the support strips with outer ones Edge strips are connected, which can be placed on a roof covering.
  • Such a ridge or ridge ventilation element is, for example, by German Utility model G 94 16 291.3 became known.
  • Ridge or ridge ventilation elements are used in the roof area to separate the between to seal the ridge or ridge slat and the roof covering remaining gap. This gap between the ridge or ridge batten and roof covering runs to the right and left of the Ridge or ridge slat in the longitudinal direction of the ridge.
  • the ridge or Ridge ventilation element is the ingress of rainwater, snow, vermin or Debris in the roof interior is prevented if possible.
  • the deadline or Ridge ventilation element also sufficient ventilation of the roof interior be made possible to protect the roof structure against damage caused by putrefaction.
  • the well-known ridge or ridge ventilation element is made in one piece from a soft, open-cell foam. Due to its fixed geometric Dimensions, the gap between the ridge and roof covering should be bridged. Then ridge tiles are placed over the ridge ventilation element, so that the Edge areas of the ridge ventilation element sealingly pressed onto the roof covering become.
  • edge strips of the known ridge or ridge ventilation element may be designed difficult because the edge strips are made of a flexible material are produced, which are additionally fixed on the roof covering with adhesive and must be sealed. In particular, the laying and attachment of these Edge strips in adverse weather conditions and on the roof covering difficult to collect dirt or moisture.
  • a ridge ventilation element made entirely of lead to manufacture. This leads to a ridge ventilation element that has a large mass, is expensive to manufacture and difficult to handle. According to the teaching of DE 195 37 266 A1, a ridge ventilation element is to be made entirely of copper.
  • a ridge or Ridge ventilation element in the roof area becomes a ridge or ridge ventilation element proposed, the middle part of which consists of a thin-walled, sheet-like sheet, and whose edge strips consist of a formable material web, preferably lead, which in deformed state due to its inherent stability to the contour of the Roof covering is adjusted.
  • the ridge or ridge ventilation element is characterized by a multi-part combination of materials or material webs that allows one To build the middle part as thin-walled as possible with low weight and with one Edge strips to join, which can be attached to the roof covering without additional aids can be fixed.
  • the edge strips made of lead or another metal (copper, zinc, aluminum, Stainless steel), the contour of the roof covering can be easily reproduced.
  • the middle part can be made from a sheet of metal foil or a sheet of plastic film become.
  • a film-like web is also understood to mean a web which is made up of a close-meshed fabric in the manner of a filter fabric. This For example, a wire mesh with filaments made of copper, zinc, aluminum or Stainless steel.
  • the air-permeable training is integrated into the train. Separate Air passage openings do not have to be additionally formed.
  • the middle part of the ridge or ridge ventilation element according to the invention made of, water-repellent, refractory plastics, metals, composite materials, with Glass fiber materials or glass fleeces are manufactured. Unless one yourself fire-resistant material is used, this material can also be used with a fire retardant additive to be treated to ensure fire resistance. Spunbonded nonwovens or fabrics can also be used as middle parts, which can be added later fire resistant can be trained. The middle parts can thus be thin-walled a light, yet fire-resistant material.
  • the edge strips can be coated or painted. Also colored surfaces of the edge strips are conceivable.
  • the edge strips can also be used with a Support be formed in one piece and firmly fused. Due to the easy formability of an edge strip made of lead can be applied to an underside of the edge strip additional sealing or adhesive layer can be dispensed with, so that assembly and manufacture of the ridge and / or ridge ventilation element can be carried out quickly and inexpensively can.
  • an edge strip made of metal (lead) or a composite material be coated with a metal foil (copper, aluminum). On the one hand, this ensures the dimensional stability of the edge strip in the deformed state. On the other hand, the appearance awakens that it is an edge strip from the solid material of the coating.
  • the ridge or ridge ventilation element can be made in one piece or in several parts from the central part and two edge strips must be built. This composite material of the individual components can technically very cheap.
  • the Edge strips By dispensing with an adhesive coating on the underside of the edge strips, the Edge strips with either one or their other surface on the Roof covering to be put on.
  • the ridge and / or ridge ventilation element is on both sides mountable or reversible. A mounting side is not mandatory.
  • This Embodiment can advantageously be combined with a colored paint on the edge strips become.
  • a colored coating of the one surface of the roof covering Edge strips in black, anthracite, brown or red and the other surface of the Edge strips in another of these colors support the use of the ridge or Ridge ventilation element as a turning element.
  • deadline or ridge ventilation element according to the invention can be made from refractory materials are made. This is advantageous because in the roof area if possible non-flammable materials should be used so that no safety risk can arise.
  • the ventilation can be in the ridge and or ridge ventilation element according to the invention rely on the rising air through the holes formed in the median can flow through as a result of their thermal buoyancy.
  • the air between the Under the roof and under the roof covering can rise thermally Holes escape unhindered, whereby dust deposits do not affect the ventilation behavior can influence.
  • the edge strip of a preferred embodiment already shows in the finished state a trained contour on the possible surface of a roof covering is reproduced.
  • the edge strips can be wavy, pleated and / or pointed Contour be provided, with a formability of the edge strips by 1.2 to 1.9 times the installed length of the edge strips is possible.
  • the craftsman can do that in the roof area Press the edge strips lightly onto the roof covering, as the contour has already been formed the edge strip can interact with the deformability of the edge strip.
  • ventilation holes have reinforced hole edge areas, it can be prevented that the ventilation holes can tear out or fray over time.
  • the ventilation holes can be burned, punched or cut into the median strips.
  • a thermal perforation of the median strips preferred given, using hot stamped parts stamped the perforation and at the same time the edges the holes are compressed or welded.
  • the reinforcement of the hole edge areas can also be done by a separate material or element that is considered Edging the hole edge areas in the median strip is fixed. This can in particular Be ring eyelets.
  • the ventilation holes are surrounded by a collar, that rises from the surface of the median strips towards the ridge tile.
  • a collar that rises from the surface of the median strips towards the ridge tile.
  • the ventilation holes have a triangular, preferably isosceles, Have a hole shape, one triangular tip of which is aligned with the ridge and / or ridge slat.
  • This triangle tip can serve as a flow divider for rainwater or moisture, that flows outwards from the ridge or ridge batten towards the roof pitch. To the No moisture build-up can form around the edges of the ventilation holes.
  • Adhesives and / or sealants can be fixed on the underside of the edge strip.
  • the Edge strips made of a metallic material have a surface on their underside on which seals or adhesives can easily be attached afterwards. Although usually on seals or adhesives in the area of the edge strip can be dispensed with, the edge strips on the Roof covering may be used with an adhesive or sealant.
  • the ridge and / or ridge ventilation element can be rolled up. This has the advantage that the ridge and / or ridge ventilation element can be rolled up to form larger roles stored, transported and fastened easily and inexpensively in the roof area can. Rolls can be made with a length that is suitable for an average roof is sufficient. By unrolling the ridge or ridge ventilation element, the craftsman can the ridge or ridge ventilation element on the ridge or ridge batten and the Fasten the roof covering. Alternatively, the ridge and / or ridge ventilation elements can also be produced piece by piece with a length of 1 m. Likewise, is almost Endless production imaginable.
  • the assembly of the ridge and / or ridge ventilation element can be easier be carried out so that the central part is a factory-made assembly aid, preferably in the form of a row of holes.
  • the craftsman can use the middle part on the Place the ridge or ridge slat, with the orientation of the support strip of the middle section can result from the row of holes. Then the middle part can be specified in this Be nailed on the ridge or ridge slat.
  • the middle section is therefore quick centerable.
  • the top of another ridge or ridge ventilation element facing the ridge tile has profiles spaced apart from one another in the longitudinal direction of the ridge or ridge slat on.
  • the profiles serve on the one hand to space the middle part from the ridge tile and, on the other hand, allow air flow from a ridge of the ridge or Ridge ventilation element can flow over the ridge batten to the other edge strip.
  • This double function of the profiling can be realized in particular in that the Profiles have triangular cross-sectional shapes, one of which has a triangular tip Ridge tile points so that spacers are formed.
  • the triangle tip serves as a support for the underside of the ridge tile. Between the individual triangles of the profiling can Flow air is led over the ridge batten to the other side of the roof.
  • the Profiling or the spacers can be designed such that the Spacers by themselves when rolling out the ridge or ridge ventilation element put up.
  • the support strip is by a ridge or in the longitudinal direction Ribbed beading separated by a median strip. This creates one Kind of hinge, so that the support strip with a border strip a different Can include angles. Different orientations from ridge to rafters can be compensated.
  • a stable connection between a thin-walled median and a Dimensionally stable edge strips can be supported by the support strip has a fold that can be bent away from the lateral edge region of the central strip, which can be connected with a foldable edge strip.
  • the adjacent and / or pressed folds can be glued, riveted, stapled or connected in a similar manner.
  • Underlaying a median strip with an air-permeable fleece or fabric leads to reinforcement or stiffening of the thin-walled median strip and can at the same time serve as protection to close air passage openings in such a way that dirt or small animals cannot penetrate the roof interior, but the air permeability is guaranteed.
  • the figure shows how a ridge ventilation element 1 can be arranged, for example, in the ridge area of a roof structure.
  • the ridge ventilation element 1 has a central part 2, which is composed of a support strip 2a and two central strips 2b, which adjoin the support strip 2a on both sides thereof in the direction of the roof covering 3.
  • the middle part 2 is made of a metal foil with a thickness of 50 to 300 ⁇ m. Alternatively, a plastic film, for example made of PVC, can also be considered.
  • the support strip 2a has recesses 4 which mark predetermined fastening positions for nails, pens or the like. This facilitates the exact fixing of the support strip 2a on a ridge slat 5.
  • the support strip 2a could also be self-adhesive on its underside.
  • the middle part 2 has on both sides a bead 6 which runs in the longitudinal direction of the ridge slat 5 and which fulfills a hinge function for aligning the middle strips 2b at different angles of inclination to the support strip 2a.
  • An adaptation to the local conditions in the roof area can take place.
  • the median strips 2b have air passage openings 7 which have different geometrical contours and can be arranged in different patterns in order to vent the roof truss.
  • the median strips 2b can be underlaid with an air-permeable fleece, fabric or the like in order to prevent the ingress of dirt or small animals into the roof interior area and at the same time to ensure ventilation.
  • the middle part 2 lies with a Bottom 8 of the support strip 2a on the top 9 of the ridge 5.
  • the Median strips 2b are made of heavy pleated, wavy edge strips 10 Metal such as lead.
  • the edge strips 10 nestle due to their Own weight well on the roof covering 3 and lie permanently after their adjustment dimensionally stable on the roof covering 3.
  • the edge strips 10 can additionally on their Underside 11 may be provided with adhesives so that the edge strips 10 on the Roof covering 3 can be glued.
  • Both the median strips 2b and the marginal strips 10 are turned over in their mutually facing area and with folds 12 and 13 respectively provided that are squeezed together and additionally riveted. Other Connection types by pressing and stapling or stapling can also be used.
  • the outside air can reach the ridge batten 3 in the direction of flow 14.
  • About the Ridge batten 3 allows the outside air to flow to the other side of the roof.
  • the through the Air passage openings 7 passing through, rising air can therefore be entrained and be dissipated.
  • the roof covering 3 is formed from individual roof covering plates and lies on top Roof battens 15 and 16 on.
  • the roof battens 15 and 16 are on the rafters 17 and 18 attached.
  • the ridge 3 is over the rafters 17 and 18 with the help of a Ridge slat holder 19 arranged.
  • FIG. 2 shows a further ridge ventilation element 21 with a central part 22, which is formed from a support strip 22a and adjacent central strips 22b.
  • the central strips 22b are connected to edge strips 23.
  • the middle part 22 lies over the support strip 22a on the top side of a ridge batten 24.
  • the middle part 22 has an adhesive layer, so that the middle part 22 is permanently and securely fixed on the ridge batten 24.
  • the central strips 22b are essentially air-impermeable and include Ventilation holes 26, only one of which is designated by a reference number in the figure.
  • the Ventilation holes 26 can have any dimensions and hole contours, the triangular cross-sectional shape is preferred.
  • the ventilation holes 26 allow that heated and rising air from the roof area can be discharged to the outside can. On the other hand, moisture cannot get into the interior of the roof because the Ventilation holes 26 are surrounded by a collar 27.
  • the triangular ventilation holes 26 are aligned with a triangular tip towards the ridge 24. From the ridge 24 in Moisture flowing in the direction of the roof pitch can be divided at the top of the triangle are guided along the outside of the collar 27.
  • a lower leg side of the Collar 27 prevents outside air from flowing into the roof area.
  • the Outside air can flow in the direction of flow 28 past the collar 27 in the direction the ridge batten 24.
  • the middle part 22 has spacers 29 on its upper side Mistake.
  • the outside air can be between the spacers 29 via the ridge batten 24 Stream to the other side of the roof.
  • the ascending from the ventilation holes 26 Air can therefore be carried away and removed.
  • the spacers 29 have on the one hand a fluidic function and on the other hand serve for spaced Arrangement of a ridge tile 30 over the middle part 22.
  • a roof covering 31 is formed from individual roof covering plates and lies on top Roof battens 32 and 33.
  • the roof battens 32 and 33 are on the rafters 34 and 35 attached.
  • the ridge 24 is over the rafters 32 and 33 with the help of a Deadline slat holder 36 arranged.
  • the non-air-permeable edge strips 23 made of a metal sheet (lead) are used Sealing between the ridge tile 30 and the roof covering 31.
  • the edge strips 23 are already profiled in the factory with a waveform, so that they are in addition to their deformability can easily be adapted to the contour of the roof covering 31.
  • the edge strips 23 can therefore be made to wavy roof contours without great effort be adjusted without additional fixing aids such as adhesives or sealants are needed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP99114108A 1998-07-21 1999-07-16 Elément de ventilation de faíte ou d'arête de toit Withdrawn EP0974712A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19832760 1998-07-21
DE19832760 1998-07-21
DE19835002A DE19835002A1 (de) 1998-07-21 1998-08-03 First- und/oder Gratbelüftungselement
DE19835002 1998-08-03
DE29900704U DE29900704U1 (de) 1998-07-21 1999-01-16 First- oder Gratentlüftungselement
DE29900704U 1999-01-16

Publications (2)

Publication Number Publication Date
EP0974712A2 true EP0974712A2 (fr) 2000-01-26
EP0974712A3 EP0974712A3 (fr) 2000-02-23

Family

ID=27218529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114108A Withdrawn EP0974712A3 (fr) 1998-07-21 1999-07-16 Elément de ventilation de faíte ou d'arête de toit

Country Status (1)

Country Link
EP (1) EP0974712A3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1284330A1 (fr) 2001-08-09 2003-02-19 Lafarge Roofing Components GmbH & Co. KG Dispositif pour le recouvrement et la ventilation de la faíte ou arête d'un toit
EP1508655A1 (fr) 2003-08-21 2005-02-23 Peter Wirz Bande de matériau en forme de ruban, pour faíte ou arête de couverture
FR2867495A1 (fr) * 2004-03-09 2005-09-16 Umicore Nv Element de finition de toiture
DE102008000556A1 (de) * 2008-03-07 2009-09-10 Casaproof Gmbh First- und Gratband mit geschweißter Verbindung
US8069621B2 (en) 2005-03-07 2011-12-06 Canplas Industries Ltd. Ridge vent apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416291U1 (de) 1994-10-12 1994-12-01 Mage Dsi Gmbh Dichtungsstreifen für First- und/oder Gratabdeckungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526067B2 (fr) * 1977-01-31 1988-05-13 Mines Fond Zinc Vieille Closoir de faitage ou d'aretier a ventilation amelioree
DE8717115U1 (fr) * 1987-12-30 1988-02-18 Norm A.M.C. Ag, Erstfeld, Ch
DE4001766C2 (de) * 1990-01-23 1993-10-28 Kloeber Gmbh & Co Kg First- oder Gratbelüftungselement für Pfannendächer
DE9405203U1 (de) * 1994-03-26 1995-04-27 Gehring Manfred Dr Rollbarer Dichtungsstreifen für eine First- oder Gratabdeckung
DE29600137U1 (de) * 1996-01-05 1997-02-06 Mage Kunststoff Ag First- und/oder Gratabdeckung
DE19606843A1 (de) * 1996-02-23 1997-08-28 Alfons Knoche Aufrollbares First- und Gratbelüftungselement und Verfahren zu dessen Herstellung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416291U1 (de) 1994-10-12 1994-12-01 Mage Dsi Gmbh Dichtungsstreifen für First- und/oder Gratabdeckungen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1284330A1 (fr) 2001-08-09 2003-02-19 Lafarge Roofing Components GmbH & Co. KG Dispositif pour le recouvrement et la ventilation de la faíte ou arête d'un toit
US7124542B2 (en) 2001-08-09 2006-10-24 Lafarge Roofing Components Gmbh & Co. Kg Building having a pitched, sculptured tile roof with a ridge extending atop the pitched, sculptured tile roof, which pitched, sculptured tile roof has a pitched tile roof venting arrangement
EP1508655A1 (fr) 2003-08-21 2005-02-23 Peter Wirz Bande de matériau en forme de ruban, pour faíte ou arête de couverture
FR2867495A1 (fr) * 2004-03-09 2005-09-16 Umicore Nv Element de finition de toiture
BE1016620A3 (fr) * 2004-03-09 2007-03-06 Umicore Nv Element de finition de toiture.
ES2279672A1 (es) * 2004-03-09 2007-08-16 Umicore Elemento de terminacion de techos.
US8069621B2 (en) 2005-03-07 2011-12-06 Canplas Industries Ltd. Ridge vent apparatus
DE102008000556A1 (de) * 2008-03-07 2009-09-10 Casaproof Gmbh First- und Gratband mit geschweißter Verbindung

Also Published As

Publication number Publication date
EP0974712A3 (fr) 2000-02-23

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