EP0722025A1 - Abschirmstreifen für einen Dachfirst - Google Patents

Abschirmstreifen für einen Dachfirst Download PDF

Info

Publication number
EP0722025A1
EP0722025A1 EP94810730A EP94810730A EP0722025A1 EP 0722025 A1 EP0722025 A1 EP 0722025A1 EP 94810730 A EP94810730 A EP 94810730A EP 94810730 A EP94810730 A EP 94810730A EP 0722025 A1 EP0722025 A1 EP 0722025A1
Authority
EP
European Patent Office
Prior art keywords
protective strip
strip
strip according
tiles
ridge
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Withdrawn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
EP94810730A
Other languages
English (en)
French (fr)
Inventor
Claude Vuille
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.)
Vuille SA
Original Assignee
Vuille SA
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 Vuille SA filed Critical Vuille SA
Priority to EP94810730A priority Critical patent/EP0722025A1/de
Publication of EP0722025A1 publication Critical patent/EP0722025A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/36—Devices for sealing the spaces or joints between roof-covering elements
    • 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 protective strip for the roof ridge, two possibilities of use and two methods of fitting such a strip.
  • a first object of the invention is therefore to propose a protective strip, which can be placed under the ridge tiles, and capable of retaining water infiltration coming from the sides of the roof.
  • a second object of the invention is to allow the protective strip also to allow ventilation of the roofing.
  • Another object of the invention is to provide a protection strip that is easy to produce, that can be cut into rolls of determined length so that it can easily be used.
  • yet another object of the invention is to propose installation methods adapted according to certain particularities.
  • the invention firstly proposes a protective strip having the characteristics mentioned in claims 1 to 10, two particular modes of use being described in claims 11 and 12, while two methods of installation are specified in claims 13 and 14.
  • FIG. 1 we see a section and a perspective of an upper portion of a roof 1 consisting of a row of ridge tiles 10, having a general shape of a portion of cylindrical tube, and whose edges 11 and 12 each rest on a surface portion close to the upper end of the tiles 13, 14 forming the upper row of tiles of each of the sections of the roof 1.
  • the tiles 13, 14, as well as those forming the other rows of the roof, can be of any known type and are laid in a known manner on the tile slats 15, themselves arranged on a conventional frame may be of wood or metal.
  • This frame comprises an ridge beam 16 arranged in the concave part of the ridge tiles 10.
  • the protective strip 2 aims firstly to prevent this penetration of moisture and secondly to allow ventilation of the roofing.
  • the protective strip 2 consists of a strip made of a waterproof synthetic material , having a width between 30 and 50 cm for common roofs, this width can be adapted as required.
  • the strip 2 comprises a central portion 20, bounded by two lateral portions 21.
  • Each of the lateral portions 21 comprises on its edge close to the edge of the strip 2, an adhesive tape 22 disposed on the underside of the strip 2 and consisting of advantageously of a double-sided adhesive tape, glued to each edge of the strip 2, the other side of said tape remaining for the moment protected by a protective tape in a known manner.
  • Ventper holes 24 can be regularly drilled on the two lateral sides of the central portion 20. These ventilation holes 20 will serve for the ventilation of the under -Roof as we will see later. These ventilation holes 24 can be arranged in a single row, as can be seen on the upper part of FIG. 2 or else in more than one row, being aligned or offset as seen on the lower part of the figure.
  • a ventilation hole 25 of different execution shaped by a partial cutting of its periphery, so as to leave a tab forming a valve.
  • this tab is oriented to the left, that is to the upper face of the protective strip 2, causing the ventilation hole 25 to open only when the ambient pressure is higher on the lower part of the protective strip, respectively in the sub-roof, than that prevailing on the upper part of the protective strip, respectively above the roof.
  • Such an arrangement allows one-way ventilation from the inside of the roof to the outside.
  • the protective strip 2 is obtained by extrusion of two sheets of synthetic material, preferably polyethylene or polypropylene, extruded in tandem and between which a mesh 26, made of textile threads or between, can be placed. synthetic, used to give a certain rigidity to the protective strip 2 and to prevent it from tearing. As a variant, it is also possible to extrude or laminate a sheet of polyethylene or polypropylene onto a strip of nonwoven material, the latter material ensuring the rigidity and the tear resistance of the assembly. As soon as this assembly has been carried out, according to one or other of the variants described, the adhesive tapes 22 and 23 can be applied and the ventilation holes, according to one or other of the embodiments shown in 24 or at 25, can be made by stamping. The protective strip 2 is then wound into a coil, which can be cut into standard lengths, for example 10 or 20 m, or then cut to measure according to the dimensions of the roof.
  • synthetic used to give a certain rigidity to the protective strip 2 and to prevent it from tearing.
  • the protective strip 2 is arranged and its operation.
  • the protective strip 2 On a roof 1 in the process of finishing, that is to say on which the tiles 13, 14 of the side panels are laid, in particular the tiles of the upper rows, while the ridge tiles 10 are not yet laid, the protective strip 2, from one end of the ridge to the other, taking care that the central longitudinal axis 27 of the strip corresponds fairly well with the central line of the upper face of the ridge beam 16.
  • the protective strip 2 is placed in the correct direction, that is to say that the adhesive tapes 22 are on the side of the tiles 13, 14, while the gutters 23 are on the face top of the strip 2 when it is laid.
  • the lateral border of the protective strip 2 respectively the adhesive tape 22 is located just below or slightly set back from the edge 12 of the ridge tiles 10, while in the right portion of the figure, the lateral edge of the protective strip 2 exceeds by a few cm the edge 11 of the ridge tiles.
  • the protective strip 2, in particular its lateral portions 21 will be wider than for the application of the first installation method. Roof ridge protection performed using the first installation method is more discreet and better protected from sunlight, while protection performed using the second installation method is more effective. Care should be taken to choose for this last installation method, materials having a color harmonized with that of the tiles for the portions of the protective strip exceeding the ridge tiles.
  • the protective strip 2 both to allow ventilation of the roofing and to prevent the ingress of moisture.
  • humidity under the roofing it can escape through the ventilation holes 24, 25 arranged on the central portion 20 of the strip 2, and pass directly under the ridge tiles 10 from where it may come out towards the outside through the gaps remaining between the edges 11 or 12 and the tiles 14 or the upper surface of the portion 21 of the strip 2.
  • the droplets cannot infiltrate under the side edges 21 since these are directly glued to the tiles and do not leave any gaps.
  • a drop of water which could be introduced through a gap between the border 12 and the tiles 14 in the case of laying according to the first method or between the border 11 and the upper face of the portion 21 in the case of laying according to the second method will be automatically stopped by one of the gutters 23 and will descend in the direction of the edge 11 or 12, without being able to access the central portion 20 and the ventilation holes 24 or 25.
  • the adhesive tapes 22 and the gutters 23 may have some special characteristics. Since the adhesive tapes 22 are intended to be glued to tiles, generally in terracotta, it is necessary that their adhesive properties are optimum on this kind of material, this for a long time and that these adhesive properties remain constant despite sunshine and bad weather. In addition, given the relatively irregular shape of the upper surfaces of certain types of tiles, it is preferable to choose a relatively thick and malleable tape. A tape made of an adhesive sealant is particularly suitable.
  • the shape of the cross section of the gutters 23 may for example be rectangular, or triangular or of any suitable shape.
  • a ribbon of the same type as that described for the ribbons 22 can be used, given its hydrophobic qualities.
  • the gutters can also be obtained, according to the desired shape, during this extrusion operation.
  • the protective strip 2 no longer consists of an impermeable strip which is punctured in order to allow ventilation, as for the first form of execution described above, but rather a breathable strip on which there are two waterproof side strips to prevent the passage of water.
  • the strip 2 can be made of a non-woven product, for example polypropylene, capable of allowing moist air to pass.
  • the two waterproof lateral zones 21 it then suffices to deposit, glue or co-extrude two strips of waterproof material, for example two polyolefin films, the central portion 20 remaining consisting of the nonwoven product.
  • the impermeable bands disposed on each side of the central portion 20 are applied to the upper face of the protective band 2, so as to prevent progression of the water by capillarity from the portions 21 towards the central portion 20.
  • double-sided adhesive tapes 22 are arranged on the underside and on the two edges of the tape 2, while gutters 23 are arranged on the upper face of said tape, at the junction of the lateral portions 21 with the central portion 20.
  • FIG. 4 can also represent a third embodiment of the protective strip 2 which then consists of a material having the capacities to let moist air pass and to block the passage of water more generally a semi material -permeable.
  • a material having the capacities to let moist air pass and to block the passage of water more generally a semi material -permeable are generally known under the registered trademark GORE-TEX.
  • GORE-TEX GORE-TEX
  • the production of a strip according to one or the other of the two other embodiments can easily be carried out continuously in order to form rolls of suitable length.
  • Protective strips 2 produced according to one or the other of the last two embodiments described can be applied according to one or other of the installation methods described with regard to the first embodiment of a bandaged. It should be noted that for these last two embodiments, there is always a combination of the two aeration and water retention operations.
  • the protective strip has been described to be used on a hipped roof ending in a summit ridge, the skilled person will know adapt the dimensions and the distribution of the different portions of the strip according to the geometry of any type of roof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP94810730A 1994-12-14 1994-12-14 Abschirmstreifen für einen Dachfirst Withdrawn EP0722025A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94810730A EP0722025A1 (de) 1994-12-14 1994-12-14 Abschirmstreifen für einen Dachfirst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94810730A EP0722025A1 (de) 1994-12-14 1994-12-14 Abschirmstreifen für einen Dachfirst

Publications (1)

Publication Number Publication Date
EP0722025A1 true EP0722025A1 (de) 1996-07-17

Family

ID=8218354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94810730A Withdrawn EP0722025A1 (de) 1994-12-14 1994-12-14 Abschirmstreifen für einen Dachfirst

Country Status (1)

Country Link
EP (1) EP0722025A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0791699A1 (de) * 1996-02-23 1997-08-27 Alfons Knoche Aufrollbares First- und Gratbelüftungselement und Verfahren zu dessen Herstellung
WO1998004794A1 (de) * 1996-07-29 1998-02-05 Bts Gmbh & Co. Kg Vorrichtung zur hinterlüftung von dächern
EP0854253A1 (de) * 1997-01-17 1998-07-22 Alfons Knoche Extrudierter Universallüfter mit plissierten Seitenteilen
DE10029192A1 (de) * 2000-06-19 2002-01-03 Peter Wirz Streifenförmige Materialbahn für eine First-und/oder Gratabdeckung sowie Verfahren zu ihrer Herstellung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2015925A (en) * 1978-03-06 1979-09-19 Platon As Roof Lining
FR2469514A1 (fr) * 1979-11-13 1981-05-22 Verdun Pierre Dispositif de faitage permettant la ventilation de toitures
FR2497255A1 (fr) * 1980-12-30 1982-07-02 Manet Claude Closoir universel de faitage pour toit de batiment
FR2561690A1 (fr) * 1984-03-21 1985-09-27 Chenel Guy Element de faux plafond
EP0341343A2 (de) * 1988-05-10 1989-11-15 BRAAS GmbH Dichtungsstreifen für eine First- oder Gratabdeckung
DE3829408A1 (de) * 1988-08-30 1990-03-01 Norm Amc Ag Vorrichtung zur hinterlueftung von daechern
DE3835131A1 (de) * 1988-10-15 1990-04-19 Johannes Heyen Befestigungsverfahren fuer dach- und dichtungsbahnen aus ecb
EP0556761A2 (de) * 1992-02-14 1993-08-25 Alfons Knoche Firstlüftungssystem für Satteldächer
DE9319360U1 (de) * 1993-12-16 1994-02-17 Fleck Oskar Abdeckstreifen für einen First oder Grat

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2015925A (en) * 1978-03-06 1979-09-19 Platon As Roof Lining
FR2469514A1 (fr) * 1979-11-13 1981-05-22 Verdun Pierre Dispositif de faitage permettant la ventilation de toitures
FR2497255A1 (fr) * 1980-12-30 1982-07-02 Manet Claude Closoir universel de faitage pour toit de batiment
FR2561690A1 (fr) * 1984-03-21 1985-09-27 Chenel Guy Element de faux plafond
EP0341343A2 (de) * 1988-05-10 1989-11-15 BRAAS GmbH Dichtungsstreifen für eine First- oder Gratabdeckung
DE3829408A1 (de) * 1988-08-30 1990-03-01 Norm Amc Ag Vorrichtung zur hinterlueftung von daechern
DE3835131A1 (de) * 1988-10-15 1990-04-19 Johannes Heyen Befestigungsverfahren fuer dach- und dichtungsbahnen aus ecb
EP0556761A2 (de) * 1992-02-14 1993-08-25 Alfons Knoche Firstlüftungssystem für Satteldächer
DE9319360U1 (de) * 1993-12-16 1994-02-17 Fleck Oskar Abdeckstreifen für einen First oder Grat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0791699A1 (de) * 1996-02-23 1997-08-27 Alfons Knoche Aufrollbares First- und Gratbelüftungselement und Verfahren zu dessen Herstellung
WO1998004794A1 (de) * 1996-07-29 1998-02-05 Bts Gmbh & Co. Kg Vorrichtung zur hinterlüftung von dächern
EP0854253A1 (de) * 1997-01-17 1998-07-22 Alfons Knoche Extrudierter Universallüfter mit plissierten Seitenteilen
DE10029192A1 (de) * 2000-06-19 2002-01-03 Peter Wirz Streifenförmige Materialbahn für eine First-und/oder Gratabdeckung sowie Verfahren zu ihrer Herstellung

Similar Documents

Publication Publication Date Title
EP0894644B1 (de) Druckempfindliche Klebefolie
US5002816A (en) Sealing strip for a ridging
FR2538434A1 (fr) Lucarne de couverture avec dispositif d'etancheite
MXPA02010638A (es) Sujecion con membrana sujetadora amplia.
EP0354149B1 (de) Verfahren und Vorrichtung zum dichten Verbinden von Beregnung ausgesetzten Platten
EP0399874B1 (de) Lattenvorrichtung, insbesondere für Überdeckung von geneigten Dächern
EP1565625A1 (de) Wärmedämmendes weiches material mit wenigstens einer durchlochten matte
EP0415825B1 (de) Steildachisolierung, insbesondere für alte Konstruktionen
EP0722025A1 (de) Abschirmstreifen für einen Dachfirst
EP3712344B1 (de) Belüfteter firstverschluss für dach
FR2981103A3 (fr) Bande de desolidarisation
FR2874947A1 (fr) Procede d'assemblage et de jonction pour panneaux composites
EP0068989A2 (de) Wärmedämmender Modul zum Einsetzen zwischen einem Dachbauelement und seiner Eindeckung
JP2769450B2 (ja) 瓦葺構造
EP3034712A1 (de) Halterung für dämmplatte unter dachpfannen
BE1008735A6 (fr) Tuile faitiere d'avant-toit.
EP1382767A1 (de) Windbeständiger Dachziegel
FR2680532A1 (fr) Feuille bitumineuse a ecran pour la realisation de revetement.
EP1625265B1 (de) Verfahren und vorrichtung zur abdichtenden nebeneinanderstellung von platten und platten mit einer solchen vorrichtung
FR2577592A1 (fr) Panneau de couverture, notamment pour toiture
FR2845710A1 (fr) Dispositif pour la juxtaposition etanche de panneaux et panneaux munis d'un tel dispositif
WO2024056522A1 (fr) Module a proprietes drainantes et systeme de couverture integrant de tels modules
EP1170439A1 (de) Parkettelement mit ausgleichenden Fugen und Verfahren zur Herstellung
FR2534957A1 (fr) Noue autoporteuse au moins partiellement fermee
EP0057655A2 (de) Anschlussvorrichtung für eine aus einer Zierschicht und Schaumunterlage bestehenden Wandverkleidung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR IE LI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19970120