EP2292864B1 - Roof covering with plastic tiles - Google Patents

Roof covering with plastic tiles Download PDF

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Publication number
EP2292864B1
EP2292864B1 EP10006864.2A EP10006864A EP2292864B1 EP 2292864 B1 EP2292864 B1 EP 2292864B1 EP 10006864 A EP10006864 A EP 10006864A EP 2292864 B1 EP2292864 B1 EP 2292864B1
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EP
European Patent Office
Prior art keywords
tiles
roof covering
elements
feature
covering according
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EP10006864.2A
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German (de)
French (fr)
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EP2292864A3 (en
EP2292864A2 (en
Inventor
René Hermann Monsieur
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Individual
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Publication of EP2292864A2 publication Critical patent/EP2292864A2/en
Publication of EP2292864A3 publication Critical patent/EP2292864A3/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/02Grooved or vaulted roofing elements
    • E04D1/08Grooved or vaulted roofing elements of plastics; of asphalt; of fibrous materials
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29Means for connecting or fastening adjacent roofing elements
    • E04D1/2907Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2916Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of the same row
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29Means for connecting or fastening adjacent roofing elements
    • E04D1/2907Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2918Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of succeeding rows
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34Fastenings for attaching roof-covering elements to the supporting elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3408Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastener type or material
    • E04D2001/3438Fasteners comprising several coacting elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3452Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means
    • E04D2001/3458Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means on the upper or lower transverse edges of the roof covering elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3452Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means
    • E04D2001/3467Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means through apertures, holes or slots
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/347Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastening pattern
    • E04D2001/3482Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastening pattern the fastening means taking hold directly on elements of succeeding rows and fastening them simultaneously to the structure

Definitions

  • all plastic tiles have corresponding holes for mounting screws or nails.
  • the fastening screws are usually located near the top edge of the plastic tiles. In this way they are covered by the lower edge of the overlying tile and are protected against direct exposure to the environment.
  • WO 99/41469 A1 and the EP 0 209 649 A2 basically roofing systems with plastic tiles and composite elements are described.
  • the NL 6 616 589 A and the DE 2 146 363 describe connection possibilities for installing a roof tile on the roof construction, for example via a clamping web.
  • Clamping noses allow telescoping under mutual engagement of the lugs in each of the other nose formed mouth opening, whereby a holder of the pan is achieved both at the top and at the bottom.
  • the present invention has for its object to provide a roof covering with plastic bricks and composite elements, which is secured against rain, snow and storm and makes no special demands on the accuracy of the roof substructure.
  • the construction according to the invention takes over the proven attachment of the plastic tiles by means of screws on the upper edge of the bricks, so that the screws are covered by the overlying brick.
  • the lower edge of the bricks is fastened by means of separate composite elements in the form of a C-rail.
  • the C-rail has an opening in the base and is fastened in the same operation with one of the fixing screws securing the bricks to the roof substructure.
  • the roofer presses on the tile by hand until the locking head clicks into place in the C-rail.
  • each tile has transverse stiffening ribs on the top and bottom edges.
  • arranged on the tile top edge web has tuned to the C-rails incisions. In this way, the C-rails easily get their desired position.
  • the coupling elements comprise a truncated cone formed on the underside of the brick, which receives an element with the above-mentioned locking head, preferably a screw.
  • labyrinth-like engagement elements are provided on the side edges of the brick, preferably in the form of raised strips on the one hand and thus cooperating grooves on the other.
  • the tiles can be made with any desired design.
  • a particularly pleasing and therefore preferred design uses a wavy cross section.
  • the profile seal comprises a spine and thereon at least one retaining rib which is inserted into the above-mentioned gap at the bottom of the brick, and a profile body which effects the actual sealing.
  • the bricks are made of thermoplastic material filled with inorganic material.
  • the material has been proven for years for profile panels for wall and roof covering.
  • Fig. 1 as a top view
  • Fig. 2 as a section along the line II-II
  • Fig. 3 as a front view
  • Fig. 4 as a side view
  • the tile 10 has an upper edge 11, a lower edge 12, a first side edge 13, a second side edge 14, a top 15, a bottom 16, first engagement elements 21 formed on the first side edge 13, second engagement elements 22 formed on the second side edge 14 and cooperating with the first engagement elements when two bricks 10, 10 'are mounted overlapping ( Fig.
  • third engaging elements 23 in the form of a stiffening web, integrally formed on the upper edge 11
  • fourth engaging elements 24 in the form of a double web, integrally formed on the lower edge 12, and adjacent to the upper edge 11 arranged openings 25 for fastening elements 1 (FIGS. Fig. 8 ) for fixing the bricks 10, 10 'to a roof substructure (not shown).
  • FIGS. 2 and 3 can recognize, has the web 23 cuts 26, which together with the openings 25 for the mounting screws 1 together the correct position in the FIGS. 5 and 6 ensured, serving as a composite element C-rail 30 ensure.
  • Fig. 4 indicates that the plastic tile 10 at its lower edge 12 has a Doppelsteb 24 and that therebetween, a gap 24 'is formed.
  • This gap 24 ' receives a profile seal 40, which is based on the Fig. 7 to be described in more detail.
  • 12 frustoconical projections 17 are formed on the underside 16 of the tile 10 adjacent to the lower edge, in which a fastener 2 with widened locking head 2 ', for example, a screw is fixed.
  • Fig. 5 shows as an oblique view serving as a composite C-rail 30.
  • the base of the C-rail 30 has a bore 31.
  • the legs of the C-rail 30 are resilient.
  • Fig. 6 shows the C-rail 30 which is fixed by means of a fastening screw 1 at one of the openings 25 of the tile 10.
  • the fastener 2 In the C-rail 30 of the locking head 2 'of the fastener 2 is engaged, which is fixed to the underside 16 of an overlying brick.
  • the overlying brick is not shown for clarity.
  • Fig. 7 shows the profile seal 40 in cross section. It consists of a spine 41, on its upper side two retaining ribs 42 and on the underside of a profile body 43 are integrally formed.
  • the retaining ribs 42 provide for the releasable attachment of the profile seal 40 in the gap 24 'at the lower edge 12 of the tile 10.
  • the profile body 43 seals the gap to the next tile.
  • Fig. 8 Finally, a partial view of a side view of the overlapping zone of two bricks 10, 10 '. It can be seen through the opening 31 in the C-rail 30 and the opening 25 in the brick 10 inserted through fastening screw 1, with the aid of the brick 10 (not shown) can be attached to the roof substructure. It also recognizes the latched in the C-rail 30 locking head 2 ', which is fixed in the truncated cone 17 on the underside of the overlying tile 10'. Finally, one recognizes still in the gap 24 'fixed profile seal 40, which seals the inevitable gap between the two tiles 10, 10', so that neither driving rain nor flying snow can penetrate even on roofs with low inclination.

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

Description

Um zu verhindern, dass die leichten Kunststoffziegel vom Dach geweht werden, werden diese an der Dachunterkonstruktion befestigt. Zu diesem Zweck besitzen alle Kunststoffziegel entsprechende Bohrungen fĂ¼r Befestigungsschrauben oder -nägel. Die Befestigungsschrauben befinden sich meist nahe der Oberkante der Kunststoffziegel. Auf diese Weise werden sie von der Unterkante des darĂ¼ber liegenden Ziegels Ă¼berdeckt und sind gegen eine direkte Einwirkung der Umwelt geschĂ¼tzt.In order to prevent the light plastic tiles from being blown from the roof, they are attached to the roof substructure. For this purpose, all plastic tiles have corresponding holes for mounting screws or nails. The fastening screws are usually located near the top edge of the plastic tiles. In this way they are covered by the lower edge of the overlying tile and are protected against direct exposure to the environment.

In der WO 99/41469 A1 und der EP 0 209 649 A2 werden grundsätzlich Dachdeckungssysteme mit Kunststoffziegeln und Verbundelementen beschrieben. Die NL 6 616 589 A und die DE 2 146 363 beschreiben Verbindungsmöglichkeiten zur Installation einer Dachpfanne auf der Dachkonstruktion, beispielsweise Ă¼ber einen Klemmsteg. Klemmnasen erlauben ein Ineinanderschieben unter gegenseitigem Eingriff der Nasen in die jeweils von der anderen Nase gebildete Maulöffnung, wodurch eine Halterung der Pfanne sowohl am oberen als auch am unteren Rand erreicht wird.In the WO 99/41469 A1 and the EP 0 209 649 A2 basically roofing systems with plastic tiles and composite elements are described. The NL 6 616 589 A and the DE 2 146 363 describe connection possibilities for installing a roof tile on the roof construction, for example via a clamping web. Clamping noses allow telescoping under mutual engagement of the lugs in each of the other nose formed mouth opening, whereby a holder of the pan is achieved both at the top and at the bottom.

Es hat sich gezeigt, dass die Befestigung der Kunststoffziegel nur im Bereich der Oberkante nicht genĂ¼gt. Starke Winde und StĂ¼rme können unter die Unterkante der Kunststoffziegel fahren und diese anheben. AuĂŸerdem können Schlagregen und Flugschnee ungehindert eindringen.It has been shown that the attachment of the plastic tiles only in the region of the top edge is not enough. Strong winds and storms can drive under the lower edge of the plastic tiles and lift them. In addition, driving rain and snow can penetrate unhindered.

Als Abhilfe wird in der erwähnten CH 411 300 vorgeschlagen, an der Oberseite der Kunststoffziegel oben und an der Unterseite der Kunststoffziegel unten sogenannte Eingriffselemente vorzusehen, die eine Steckverbindung der Ă¼bereinander liegenden Ziegel ermöglichen. Dies setzt eine exakte, ebene Dachunterkonstruktion voraus, die in der Praxis jedoch nicht immer zu erreichen ist. In der ebenfalls schon erwähnten EP 1 055 038 B1 wird vorgeschlagen, Befestigungsschrauben durch den Ăœberlappungsbereich der Ă¼bereinander liegenden Ziegel hindurch in die Dachunterkonstruktion zu schrauben. Dies setzt zwar eine etwas geringere Anforderung an die Exaktheit der Dachunterkonstruktion voraus; allerdings sind jetzt die Schraubenköpfe den UmwelteinflĂ¼ssen direkt ausgesetzt, auĂŸerdem kann durch die Befestigungsöffnungen an den Schrauben vorbei Regen und Schnee eindringen. Diese Konstruktion ist somit unbefriedigend.As a remedy is mentioned in the CH 411 300 proposed to provide at the top of the plastic tiles above and at the bottom of the plastic tiles below so-called engagement elements that allow a plug connection of the superposed brick. This requires an exact, flat roof substructure, which is not always possible in practice. In the already mentioned EP 1 055 038 B1 It is proposed to screw fastening screws through the overlapping area of the superimposed tiles into the roof substructure. Although this requires a slightly lower requirement for the accuracy of the roof substructure; However, now the screw heads are exposed to the environmental influences directly, also can penetrate through the mounting holes on the screws past rain and snow. This construction is therefore unsatisfactory.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Dachdeckung mit Kunststoffziegeln und Verbundelementen anzugeben, die gegen Regen, Schnee und Sturm gesichert ist und keine besonderen Anforderungen an die Exaktheit der Dachunterkonstruktion stellt.The present invention has for its object to provide a roof covering with plastic bricks and composite elements, which is secured against rain, snow and storm and makes no special demands on the accuracy of the roof substructure.

Die bereits erwähnte Aufgabe wird gelöst durch Dachdeckungen mit den Merkmalen des Anspruchs 1.The already mentioned object is achieved by roofing with the features of claim 1.

Die erfindungsgemĂ¤ĂŸe Konstruktion Ă¼bernimmt die bewährte Befestigung der Kunststoffziegel mittels Schrauben an der Oberkante der Ziegel, so dass die Schrauben durch den darĂ¼ber liegenden Ziegel Ă¼berdeckt sind. Die Befestigung der Unterkante der Ziegel erfolgt mit Hilfe von separaten Verbundelementen in Form einer C-Schiene. Die C-Schiene besitzt in der Basis eine Ă–ffnung und wird mit einer der Befestigungsschrauben, die die Ziegel an der DachUnterkonstruktion befestigen, im selben Arbeitsgang befestigt. Gleichzeitig besitzen die Kunststoffziegel an ihrer Unterseite im Bereich der Unterkante Koppelelemente mit einem erweiterten Rastkopf, dessen Durchmesser auf die Frontöffnung der C-Schiene so abgestimmt ist, dass der Rastkopf federnd eingedrĂ¼ckt werden, sich aber nicht von selbst wieder lösen kann. Zur Befestigung der Unterkante eines Ziegels drĂ¼ckt der Dachdecker mit der Hand auf den Ziegel, bis der Rastkopf hörbar in die C-Schiene einrastet.The construction according to the invention takes over the proven attachment of the plastic tiles by means of screws on the upper edge of the bricks, so that the screws are covered by the overlying brick. The lower edge of the bricks is fastened by means of separate composite elements in the form of a C-rail. The C-rail has an opening in the base and is fastened in the same operation with one of the fixing screws securing the bricks to the roof substructure. At the same time have the plastic tiles on its underside in the region of the lower edge coupling elements with an extended locking head whose diameter is matched to the front opening of the C-rail so that the locking head are resiliently pressed, but can not solve by itself again. To fasten the lower edge of a tile, the roofer presses on the tile by hand until the locking head clicks into place in the C-rail.

Insbesondere bei Dächern mit relativ wenig Steigung besteht immer die Gefahr, dass Regen und Schnee vom Wind durch den unvermeidlichen Spalt an der ZiegelĂ¼berlappung in die Dachunterkonstruktion geblasen werden. Dies wird bei der erfindungsgemĂ¤ĂŸen Konstruktion nicht nur durch die Verrastung der Ziegel im Verband sondern auch durch eine Profildichtung verhindert, die an der Ziegelunterkante, und zwar vorteilhafterweise in einem Spalt, gebildet durch einen Doppelsteg an der Unterseite des Ziegels, gehalten ist.Especially with roofs with relatively little slope there is always the risk that rain and snow are blown by the wind through the inevitable gap at the brick overlap in the roof substructure. This is prevented in the construction according to the invention not only by the Verrastung the brick in the association but also by a profile seal, which is held on the lower edge of the brick, and advantageously in a gap formed by a double web on the underside of the brick.

Zur Stabilisierung des Ziegelkörpers besitzt jeder Ziegel an der Oberkante und der Unterkante quer laufende Versteifungsstege.To stabilize the brick body, each tile has transverse stiffening ribs on the top and bottom edges.

GemĂ¤ĂŸ einer Weiterbildung der Erfindung besitzt der an der Ziegeloberkante angeordnete Steg auf die C-Schienen abgestimmte Einschnitte. Auf diese Weise erhalten die C-Schienen ohne Weiteres ihre Sollposition.According to one embodiment of the invention, arranged on the tile top edge web has tuned to the C-rails incisions. In this way, the C-rails easily get their desired position.

GemĂ¤ĂŸ einer Ausgestaltung der Erfindung umfassen die Koppelelemente einen an der Unterseite der Ziegel angeformten Kegelstumpf, der ein Element mit dem oben erwähnten Rastkopf, vorzugsweise eine Schraube, aufnimmt.According to one embodiment of the invention, the coupling elements comprise a truncated cone formed on the underside of the brick, which receives an element with the above-mentioned locking head, preferably a screw.

Vorteilhafterweise sind an den Seitenkanten der Ziegel labyrinthartige Eingriffselemente vorgesehen, vorzugsweise in Form von erhöhten Leisten einerseits und damit kooperierenden Nuten andererseits.Advantageously, labyrinth-like engagement elements are provided on the side edges of the brick, preferably in the form of raised strips on the one hand and thus cooperating grooves on the other.

Grundsätzlich können die Ziegel mit jedem gewĂ¼nschten Design hergestellt werden. Ein besonders gefälliges und daher bevorzugtes Design verwendet einen wellenförmigen Querschnitt.Basically, the tiles can be made with any desired design. A particularly pleasing and therefore preferred design uses a wavy cross section.

Vorzugsweise umfasst die Profildichtung einen RĂ¼ckensteg und daran wenigstens eine Halterippe, die in den oben erwähnten Spalt an der Unterseite der Ziegel eingefĂ¼hrt wird, und einen Profilkörper, der die eigentliche Abdichtung bewirkt.Preferably, the profile seal comprises a spine and thereon at least one retaining rib which is inserted into the above-mentioned gap at the bottom of the brick, and a profile body which effects the actual sealing.

Vorteilhafterweise bestehen die Ziegel aus thermoplastischem Kunststoff, gefĂ¼llt mit anorganischem Material. Das Material hat sich seit Jahren bei Profilplatten fĂ¼r die Wand- und Dachbedeckung bewährt.Advantageously, the bricks are made of thermoplastic material filled with inorganic material. The material has been proven for years for profile panels for wall and roof covering.

Anhand der Zeichnung soll die Erfindung in Form von AusfĂ¼hrungsbeispielen näher erläutert werden. Es zeigen

  • Fig. 1 eine Draufsicht auf einen Kunststoffziegel,
  • Fig. 2 einen Schnitt entlang der Linie II-II durch den Ziegel der Fig. 1,
  • Fig. 3 eine Frontansicht des Ziegels der Fig. 1,
  • Fig. 4 eine Seitenansicht des Ziegels der Fig. 1,
  • Fig. 5 eine Schrägansicht eines Verbundelements,
  • Fig. 6 ausschnittsweise eine Schrägansicht des auf einem Ziegel festgeschraubten Verbundelements,
  • Fig. 7 einen Querschnitt durch eine Profildichtung und
  • Fig. 8 ausschnittsweise eine Seitenansicht zweier sich Ă¼berlappender Ziegel.
Reference to the drawings, the invention will be explained in more detail in the form of embodiments. Show it
  • Fig. 1 a top view of a plastic tile,
  • Fig. 2 a section along the line II-II through the brick of Fig. 1 .
  • Fig. 3 a front view of the brick of the Fig. 1 .
  • Fig. 4 a side view of the brick of Fig. 1 .
  • Fig. 5 an oblique view of a composite element,
  • Fig. 6 a detail of an oblique view of the screwed onto a brick composite element,
  • Fig. 7 a cross section through a profile seal and
  • Fig. 8 partially a side view of two overlapping bricks.

Fig. 1 als Draufsicht, Fig. 2 als Schnitt entlang der Linie II-II, Fig. 3 als Frontansicht und Fig. 4 als Seitenansicht zeigen einen Kunststoffziegel 10, der mit Hilfe eines Verbundelements 30 (Fig. 5) zur Herstellung einer Dacheindeckung mit geringem Gewicht geeignet ist. Der Ziegel 10 besitzt eine Oberkante 11, eine Unterkante 12, eine erste Seitenkante 13, eine zweite Seitenkante 14, eine Oberseite 15, eine Unterseite 16, erste Eingriffselemente 21, angeformt an der ersten Seitenkante 13, zweite Eingriffselemente 22, angeformt an der zweiten Seitenkante 14 und mit den ersten Eingriffselemente kooperierend, wenn zwei Ziegel 10, 10' Ă¼berlappend montiert sind (Fig. 8), dritte Eingriffselemente 23 in Form eines Versteifungsstegs, angeformt an der Oberkante 11, vierte Eingriffselemente 24 in Form eines Doppelstegs, angeformt an der Unterkante 12, und benachbart zur Oberkante 11 angeordnete Ă–ffnungen 25 fĂ¼r Befestigungselemente 1 (Fig. 8) zur Befestigung der Ziegel 10, 10' an einer Dachunterkonstruktion (nicht dargestellt). Fig. 1 as a top view, Fig. 2 as a section along the line II-II, Fig. 3 as a front view and Fig. 4 as a side view show a plastic tile 10, which by means of a composite element 30 (FIG. Fig. 5 ) is suitable for the production of a roof covering with low weight. The tile 10 has an upper edge 11, a lower edge 12, a first side edge 13, a second side edge 14, a top 15, a bottom 16, first engagement elements 21 formed on the first side edge 13, second engagement elements 22 formed on the second side edge 14 and cooperating with the first engagement elements when two bricks 10, 10 'are mounted overlapping ( Fig. 8 ), third engaging elements 23 in the form of a stiffening web, integrally formed on the upper edge 11, fourth engaging elements 24 in the form of a double web, integrally formed on the lower edge 12, and adjacent to the upper edge 11 arranged openings 25 for fastening elements 1 (FIGS. Fig. 8 ) for fixing the bricks 10, 10 'to a roof substructure (not shown).

Wie die Fig. 2 und 3 erkennen lassen, besitzt der Steg 23 Einschnitte 26, die mit den Ă–ffnungen 25 fĂ¼r die Befestigungsschrauben 1 zusammen die korrekte Position der in den Fig. 5 und 6 dargestellten, als Verbundelement dienenden C-Schiene 30 sicherstellen.As the FIGS. 2 and 3 can recognize, has the web 23 cuts 26, which together with the openings 25 for the mounting screws 1 together the correct position in the FIGS. 5 and 6 ensured, serving as a composite element C-rail 30 ensure.

Fig. 4 lässt erkennen, dass der Kunststoffziegel 10 an seiner Unterkante 12 einen Doppelsteb 24 besitzt und dass dazwischen ein Spalt 24' gebildet ist. Dieser Spalt 24' nimmt eine Profildichtung 40 auf, die anhand der Fig. 7 noch näher beschrieben werden soll. Fig. 4 indicates that the plastic tile 10 at its lower edge 12 has a Doppelsteb 24 and that therebetween, a gap 24 'is formed. This gap 24 'receives a profile seal 40, which is based on the Fig. 7 to be described in more detail.

Wie die Fig. 1 und 4 weiter erkennen lassen, sind an der Unterseite 16 des Ziegels 10 benachbart zu dessen Unterkante 12 kegelstumpfförmige Erhöhungen 17 angeformt, in denen ein Befestigungselement 2 mit verbreitertem Rastkopf 2', beispielsweise eine Schraube, befestigt ist.As the Fig. 1 and 4 can be seen further, 12 frustoconical projections 17 are formed on the underside 16 of the tile 10 adjacent to the lower edge, in which a fastener 2 with widened locking head 2 ', for example, a screw is fixed.

Fig. 5 zeigt als Schrägansicht die als Verbundelement dienende C-Schiene 30. Die Basis der C-Schiene 30 besitzt eine Bohrung 31. Die Schenkel der C-Schiene 30 sind federnd ausgebildet. Fig. 5 shows as an oblique view serving as a composite C-rail 30. The base of the C-rail 30 has a bore 31. The legs of the C-rail 30 are resilient.

Fig. 6 zeigt die C-Schiene 30, die mit Hilfe einer Befestigungsschraube 1 an einer der Ă–ffnungen 25 des Ziegels 10 befestigt ist. In die C-Schiene 30 ist der Rastkopf 2' des Befestigungselements 2 eingerastet, welches an der Unterseite 16 eines darĂ¼ber liegenden Ziegels befestigt ist. Der darĂ¼ber liegende Ziegel ist der Ăœbersichtlichkeit halber nicht dargestellt. Fig. 6 shows the C-rail 30 which is fixed by means of a fastening screw 1 at one of the openings 25 of the tile 10. In the C-rail 30 of the locking head 2 'of the fastener 2 is engaged, which is fixed to the underside 16 of an overlying brick. The overlying brick is not shown for clarity.

Fig. 7 zeigt die Profildichtung 40 im Querschnitt. Sie besteht aus einem RĂ¼ckensteg 41, an dessen Oberseite zwei Halterippen 42 und an dessen Unterseite ein Profilkörper 43 angeformt sind. Die Halterippen 42 sorgen fĂ¼r die lösbare Befestigung der Profildichtung 40 in dem Spalt 24' an der Unterkante 12 des Ziegels 10. Der Profilkörper 43 dichtet den Spalt zum nächsten Ziegel. Fig. 7 shows the profile seal 40 in cross section. It consists of a spine 41, on its upper side two retaining ribs 42 and on the underside of a profile body 43 are integrally formed. The retaining ribs 42 provide for the releasable attachment of the profile seal 40 in the gap 24 'at the lower edge 12 of the tile 10. The profile body 43 seals the gap to the next tile.

Fig. 8 schlieĂŸlich zeigt ausschnittsweise eine Seitenansicht der Ăœberlappungszone zweier Ziegel 10, 10'. Man erkennt die durch die Ă–ffnung 31 in der C-Schiene 30 und die Ă–ffnung 25 im Ziegel 10 hindurchgesteckte Befestigungsschraube 1, mit deren Hilfe der Ziegel 10 an der Dachunterkonstruktion (nicht dargestellt) befestigt werden kann. Man erkennt ferner den in die C-Schiene 30 eingerasteten Rastkopf 2', der im Kegelstumpf 17 an der Unterseite des darĂ¼ber liegenden Ziegels 10' befestigt ist. SchlieĂŸlich erkennt man noch die in dem Spalt 24' befestigte Profildichtung 40, die die unvermeidliche LĂ¼cke zwischen den beiden Ziegeln 10, 10' abdichtet, so dass auch bei Dächern mit geringer Neigung weder Schlagregen noch Flugschnee eindringen können. Fig. 8 Finally, a partial view of a side view of the overlapping zone of two bricks 10, 10 '. It can be seen through the opening 31 in the C-rail 30 and the opening 25 in the brick 10 inserted through fastening screw 1, with the aid of the brick 10 (not shown) can be attached to the roof substructure. It also recognizes the latched in the C-rail 30 locking head 2 ', which is fixed in the truncated cone 17 on the underside of the overlying tile 10'. Finally, one recognizes still in the gap 24 'fixed profile seal 40, which seals the inevitable gap between the two tiles 10, 10', so that neither driving rain nor flying snow can penetrate even on roofs with low inclination.

Dank der Verwendung der C-Schiene 30 besteht die Möglichkeit, den Ăœberlappungsbereich der Ziegel 10, 10' in relativ weiten Grenzen zu verändern, was die saubere Verlegung der Kunststoffziegel erheblich vereinfacht. Des Weiteren erkennt man, dass die Befestigung des darĂ¼ber liegenden Ziegels 10' in der C-Schiene 30 nur einen einfachen Druck mit der Hand benötigt.Thanks to the use of the C-rail 30, it is possible to change the overlapping area of the bricks 10, 10 'within relatively wide limits, which considerably simplifies the clean laying of the plastic tiles. Furthermore, it can be seen that the attachment of the overlying tile 10 'in the C-rail 30 requires only a simple manual pressure.

Claims (10)

  1. Roof covering comprising plastics tiles (10, 10') and composite elements (30), wherein the plastics tiles (10, 10') comprise
    - an upper edge (11),
    - a lower edge (12),
    - a first side edge (13),
    - a second side edge (14),
    - an upper face (15),
    - a lower face (16),
    - first engagement elements (21), integrally formed on the first side edge (13),
    - second engagement elements (22), integrally formed on the second side edge (14) and cooperating with the first engagement elements (21) when two tiles (10, 10') are mounted so as to overlap,
    - third engagement elements (23), integrally formed on the upper edge (11),
    - fourth engagement elements (24), integrally formed on the lower edge (12),
    - fastening elements (1) for fastening the tiles (10, 10') to a roof substructure,
    - openings (25) for the fastening elements (1), which openings are arranged adjacently to the upper edge (11),
    - on the lower face (16) of the tiles (10, 10'), coupling elements (2, 17) are provided adjacently to the lower edge (12),
    - the coupling elements (2, 17) comprise a latching head (2'),
    - and the third engagement elements (23) are formed by a fillet,
    characterised by the features:
    - a profiled seal (40) is detachably fastened to the lower edge (12),
    - the composite element is a C-rail (30) that has an opening (31) in the base,
    - the C-rail (30)
    - is fixable to the upper face (15) of a tile (10) by means of one of the fastening elements (1)
    - and resiliently secures the latching head (2') provided on the lower face (16) of a tile (10') mounted thereabove.
  2. Roof covering according to claim 1, characterised by the feature:
    - the fourth engagement elements are formed by a double fillet (24), separated by a gap (24')
    - the profiled seal (40) is detachably fastened in the gap (24').
  3. Roof covering according to claim 1 or claim 2, characterised by the feature:
    - the fillet (23) has aligned incisions (26) matched to the C-rails (30).
  4. Roof covering according to claim 1, 2 or 3, characterised by the feature:
    - the fastening elements for fastening the tiles (10, 10') to a roof substructure and for fastening the C-rails (30) to the tiles (10, 10') are screws (1).
  5. Roof covering according to anyone of claims 1 to 4, characterised by the feature:
    - the coupling elements comprise a cone (17) that is integrally formed on the lower face (16) of the tiles (10, 10') and receives an element that supports the latching head (2').
  6. Roof covering according to anyone of claims 1 to 5, characterised by the feature:
    - the first engagement elements, integrally formed on the first side edges (13), are parallel strips (21).
  7. Roof covering according to anyone of claims 1 to 6, characterised by the feature:
    - the second engagement elements, integrally formed on the second side edges (14), are parallel grooves (22).
  8. Roof covering according to anyone of claims 1 to 7, characterised by the feature:
    - the tiles (10, 10') have a wave-shaped cross section.
  9. Roof covering according to anyone of claims 1 to 8, characterised by the feature:
    - the profiled seal (40) comprises:
    - a rear fillet (41),
    - and thereon at least one retaining rib (42)
    - and a profiled body (43).
  10. Roof covering according to anyone of claims 1 to 9, characterised by the feature:
    - the tiles (10, 10') consist of thermoplastics, filled with an inorganic material.
EP10006864.2A 2009-07-14 2010-07-02 Roof covering with plastic tiles Active EP2292864B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009009584U DE202009009584U1 (en) 2009-07-14 2009-07-14 roofing

Publications (3)

Publication Number Publication Date
EP2292864A2 EP2292864A2 (en) 2011-03-09
EP2292864A3 EP2292864A3 (en) 2013-01-09
EP2292864B1 true EP2292864B1 (en) 2016-11-23

Family

ID=41397101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006864.2A Active EP2292864B1 (en) 2009-07-14 2010-07-02 Roof covering with plastic tiles

Country Status (3)

Country Link
EP (1) EP2292864B1 (en)
DE (1) DE202009009584U1 (en)
DK (1) DK2292864T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023001318U1 (en) 2022-12-01 2023-12-01 Dirk Kieslich Compatible and varied roofing system made of plastic

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US2168218A (en) 1937-09-28 1939-08-01 Patent & Licensing Corp Mastic shingle
GB1042934A (en) 1963-03-26 1966-09-21 Marley Tile Co Ltd Improvements in or relating to tiles
NL6616589A (en) * 1966-11-24 1968-05-27
US3579940A (en) 1969-06-13 1971-05-25 Stepan Chemical Co Roofing tile
DE2146363A1 (en) * 1971-09-16 1973-03-29 Rudolf Roeth ROOF PANELS AND ROOF COVERING MADE FROM THEM
DE2230745A1 (en) 1971-12-10 1974-01-10 Helmut Krause ROOF TILES AND WALL PANEL
FR2165059A5 (en) 1971-12-16 1973-08-03 Hureau Jacques
FR2581895B1 (en) 1985-05-15 1990-02-02 Solvay COATING DEVICE
EP0209649A3 (en) 1985-07-15 1987-09-30 Evertile Building Systems Canada Ltd. Roof tiles
US5743056A (en) 1992-04-10 1998-04-28 Balla-Goddard; Michael Steven Andrew Building panel and buildings made therefrom
BR9608257A (en) 1995-04-24 1999-02-02 Owens Coming Tiles having ribs and cavity on their inner side
IT1300614B1 (en) * 1998-02-10 2000-05-23 Iole Baldini COVERING FOR BUILDINGS, WITH COMPONENTS PRINTED IN SYNTHETIC RESINS

Non-Patent Citations (1)

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Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023001318U1 (en) 2022-12-01 2023-12-01 Dirk Kieslich Compatible and varied roofing system made of plastic

Also Published As

Publication number Publication date
DK2292864T3 (en) 2017-02-20
EP2292864A3 (en) 2013-01-09
DE202009009584U1 (en) 2009-12-03
EP2292864A2 (en) 2011-03-09

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