EP2292864A2 - Roof covering with plastic tiles - Google Patents

Roof covering with plastic tiles Download PDF

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Publication number
EP2292864A2
EP2292864A2 EP10006864A EP10006864A EP2292864A2 EP 2292864 A2 EP2292864 A2 EP 2292864A2 EP 10006864 A EP10006864 A EP 10006864A EP 10006864 A EP10006864 A EP 10006864A EP 2292864 A2 EP2292864 A2 EP 2292864A2
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EP
European Patent Office
Prior art keywords
bricks
feature
engagement elements
roofing according
elements
Prior art date
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Granted
Application number
EP10006864A
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German (de)
French (fr)
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EP2292864B1 (en
EP2292864A3 (en
Inventor
René Hermann Monsieur
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Individual
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Individual
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Publication of EP2292864A3 publication Critical patent/EP2292864A3/en
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Publication of EP2292864B1 publication Critical patent/EP2292864B1/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

  • the invention relates to roofing, comprising plastic tiles and composite elements, according to the preamble of claim 1.
  • thermoplastic and thermosetting plastics After the invention of thermoplastic and thermosetting plastics has been proposed several times to produce the bricks of plastics. For example, compare CH 411 300 from the year 1966, US 3,579,940 . FR 2 165 059 . DE 22 30 745 A . EP 0 209 649 A2 . US 5, 743, 056 . WO96 / 34161 A or EP 1 055 038 B1 from the year 2005. A significant difference of these bricks is their significantly lower weight.
  • all plastic tiles have corresponding holes for fixing 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.
  • 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 that fix the tiles 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 has at its lower edge 12 a double web 24 and that between 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 gasket 40, which seals the unermeldliche gap between the two bricks 10, 10', so that neither driving rain nor flying snow can penetrate even with roofs with low inclination.

Abstract

The covering has conical sections (17) provided on a lower side of a plastic tile (10), adjacent to a lower edge (12). The conical sections have a snap-in head provided on the lower side, and engaging elements are formed by a bar. A profile seal is detachably fastened to the lower edge. A connecting element is designed as a C-guide rail having an opening in a base. The C-guide rail is fixable on an upper side (15) of the plastic tile by a screw. The C-guide rail resiliently holds the snap-in head. The tile is made of thermoplastic material filled with inorganic material.

Description

Die Erfindung betrifft Dacheindeckungen, umfassend Kunststoffziegel und Verbundelemente, gemäß dem Oberbegriff des Anspruchs 1.The invention relates to roofing, comprising plastic tiles and composite elements, according to the preamble of claim 1.

Seit Jahrtausenden werden Dächer mit Ziegeln aus gebranntem Ton gedeckt. Seit einigen Jahrzehnten werden auch Ziegel aus Beton verwendet. Eine Eigenart dieser Ziegel ist ihr hohes Gewicht. Dieses sorgt einerseits dafür, dass die Ziegel auch ohne Befestigung ziemlich sicher auf dem Dach liegen bleiben, erfordert andererseits aber eine entsprechend stabile und damit aufwändige Dach-Unterkonstruktion. Außerdem sind Transport und Montage wegen des hohen spezifischen Gewichts ebenfalls aufwändig.Roofs have been covered with burnt clay tiles for millennia. For some decades bricks made of concrete have been used. A peculiarity of these bricks is their high weight. This ensures, on the one hand, that the bricks remain fairly secure on the roof even without fastening, but on the other hand requires a correspondingly stable and therefore expensive roof substructure. In addition, transportation and assembly are also complicated because of the high specific weight.

Ein weiterer Nachteil der traditionellen Ziegel ist ihre Bruchanfälligkeit. So kommt es immer wieder vor, dass bei Hagelschlag oder auch beim Begehen des Dachs, z. B. durch den Schornsteinfeger oder den Dachdecker, Ziegel zerbrechen. Dasselbe kann passieren, wenn der Dachdecker einen Ziegel verkleinern muss. Das ist unbefriedigend.Another disadvantage of traditional bricks is their susceptibility to breakage. So it happens again and again that hail or when walking the roof, z. B. by the chimney sweep or the roofer, breaking bricks. The same thing can happen if the roofer has to make a brick smaller. That is unsatisfactory.

Selbstverständlich hat es nicht an Vorschlägen gefehlt, die Ziegel aus anderen Materialien herzustellen. So beschreibt beispielsweise die US 2,168,218 die Herstellung von Ziegeln aus mit Füllmaterialien wie Kalk, Kreide, Sand oder Fasern gefülltem Asphalt, die im heißen Zustand mittels Walzen geformt und nach dem Abkühlen montiert werden konnten. Es versteht sich, dass derartige Ziegel auf Asphaltbasis nur für kältere Gegenden geeignet waren.Of course, there was no lack of proposals to make the bricks from other materials. For example, describes the US 2,168,218 the manufacture of bricks from asphalt filled with fillers such as lime, chalk, sand or fibers, which could be hot rolled and mounted after cooling. It is understood that such asphalt-based bricks were only suitable for colder areas.

Nach der Erfindung der thermoplastischen und duroplastischen Kunststoffe wurde mehrfach vorgeschlagen, die Ziegel aus Kunststoffen herzustellen. Man vergleiche beispielsweise CH 411 300 aus dem Jahr 1966, US 3,579,940 , FR 2 165 059 , DE 22 30 745 A , EP 0 209 649 A2 , US 5, 743, 056 , WO96/34161 A oder EP 1 055 038 B1 aus dem Jahr 2005. Ein wesentlicher Unterschied dieser Ziegel ist ihr deutlich geringeres Gewicht.After the invention of thermoplastic and thermosetting plastics has been proposed several times to produce the bricks of plastics. For example, compare CH 411 300 from the year 1966, US 3,579,940 . FR 2 165 059 . DE 22 30 745 A . EP 0 209 649 A2 . US 5, 743, 056 . WO96 / 34161 A or EP 1 055 038 B1 from the year 2005. A significant difference of these bricks is their significantly lower weight.

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 für Befestigungsschrauben oder - nägel. Die Befestigungsschrauben befinden sich meist nahe der Oberkante der Kunststoffziegel. Auf diese Weise werden sie von der Unterkante des darüber liegenden Ziegels überdeckt und sind gegen eine direkte Einwirkung der Umwelt geschützt.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 fixing 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.

Es hat sich gezeigt, dass die Befestigung der Kunststoffziegel nur im Bereich der Oberkante nicht genügt. Starke Winde und Stürme können unter die Unterkante der Kunststoffziegel fahren und diese anheben. Außerdem 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 übereinander 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 Überlappungsbereich der übereinander 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 Umwelteinflüssen direkt ausgesetzt, außerdem 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.

Diese Aufgabe wird gelöst durch Dachdeckungen mit den Merkmalen des Anspruchs 1.This object is achieved by roofing with the features of claim 1.

Die erfindungsgemäße Konstruktion übernimmt die bewährte Befestigung der Kunststoffziegel mittels Schrauben an der Oberkante der Ziegel, so dass die Schrauben durch den darüber liegenden Ziegel überdeckt 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 Öffnung und wird mit einer der Befestigungsschrauben, die die Ziegel an der Dach-Unterkonstruktion 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 eingedrückt werden, sich aber nicht von selbst wieder lösen kann. Zur Befestigung der Unterkante eines Ziegels drückt 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 that fix the tiles 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 Ziegelüberlappung in die Dachunterkonstruktion geblasen werden. Dies wird bei der erfindungsgemäßen 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.

Gemäß 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.

Gemäß 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 gewünschten 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 Rückensteg und daran wenigstens eine Halterippe, die in den oben erwähnten Spalt an der Unterseite der Ziegel eingeführt 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, gefüllt mit anorganischem Material. Das Material hat sich seit Jahren bei Profilplatten für 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 Ausführungsbeispielen 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 überlappender 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' überlappend 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 Öffnungen 25 für 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 Öffnungen 25 für 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 Doppelsteg 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 has at its lower edge 12 a double web 24 and that between 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 Öffnungen 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 darüber liegenden Ziegels befestigt ist. Der darüber liegende Ziegel ist der Übersichtlichkeit 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 Rückensteg 41, an dessen Oberseite zwei Halterippen 42 und an dessen Unterseite ein Profilkörper 43 angeformt sind. Die Halterippen 42 sorgen für 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 schließlich zeigt ausschnittsweise eine Seitenansicht der Überlappungszone zweier Ziegel 10, 10'. Man erkennt die durch die Öffnung 31 in der C-Schiene 30 und die Öffnung 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 darüber liegenden Ziegels 10' befestigt ist. Schließlich erkennt man noch die in dem Spalt 24' befestigte Profildichtung 40, die die unvermeldliche Lücke 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 gasket 40, which seals the unermeldliche gap between the two bricks 10, 10', so that neither driving rain nor flying snow can penetrate even with roofs with low inclination.

Dank der Verwendung der C-Schiene 30 besteht die Möglichkeit, den Überlappungsbereich 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 darüber 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)

Dachdeckung, umfassend Kunststoffziegel (10, 10') und Verbundelemente (30), wobei die Kunststoffziegel (10, 10') umfassen - 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 Eingriffselementen (21) kooperierend, wenn zwei Ziegel (10, 10') überlappend montiert sind, - dritte Eingriffselemente (23), angeformt an der Oberkante (11), - vierte Eingriffselemente (24), angeformt an der Unterkante (12), - und benachbart zur Oberkante (11) angeordnete Öffnungen (25) für Befestigungselemente (1) zur Befestigung der Ziegel (10, 10') an einer Dach-Unterkonstruktion, gekennzeichnet durch die Merkmale: - an der Unterseite (16) der Ziegel (10, 10') sind benachbart zur Unterkante (12) Koppelelemente (2, 17) vorgesehen, - die Koppelelemente (2, 17) umfassen einen Rastkopf (2'), - die dritten Eingriffselemente (23) sind gebildet durch einen Steg, - an der Unterkante (12) ist eine Profildichtung (40) lösbar befestigt, - das Verbundelement ist eine C-Schiene (30) mit einer Öffnung (31) in der Basis, - die C-Schiene (30) - ist mittels eines der Befestigungselemente (1) auf der Oberseite (15) eines Ziegels (10) fixierbar - und hält den an der Unterseite (16) eines darüber montierten Ziegels (10') vorgesehenen Rastkopf (2') federnd fest. A roof covering comprising plastic tiles (10, 10 ') and composite elements (30), the plastic tiles (10, 10') comprising an upper edge (11), a lower edge (12), a first side edge (13), a second side edge (14), a top side (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 (21) when two bricks (10, 10 ') are mounted overlapping, third engagement elements (23) formed on the upper edge (11), fourth engagement elements (24) formed on the lower edge (12), - and adjacent to the upper edge (11) arranged openings (25) for fastening elements (1) for fixing the bricks (10, 10 ') to a roof substructure, characterized by the features: - On the underside (16) of the bricks (10, 10 ') adjacent to the lower edge (12) coupling elements (2, 17) are provided, - The coupling elements (2, 17) comprise a latching head (2 '), the third engagement elements (23) are formed by a web, a profiled seal (40) is releasably attached to the lower edge (12), the composite element is a C-rail (30) with an opening (31) in the base, - the C-rail (30) - Is by means of one of the fasteners (1) on the top (15) of a brick (10) fixable - And keeps the at the bottom (16) of a mounted above brick (10 ') provided latching head (2') resiliently. Dachdeckung nach Anspruch 1, gekennzeichnet durch das Merkmal: - die vierten Eingriffselemente sind gebildet durch einen Doppelsteg (24), getrennt durch einen Spalt (24'), - im Spalt (24') ist die Profildichtung (40) lösbar befestigt. Roofing according to claim 1, characterized by the feature: the fourth engagement elements are formed by a double web (24) separated by a gap (24 '), - In the gap (24 '), the profile seal (40) is releasably attached. Dachdeckung nach Anspruch 1 oder 2, gekennzeichnet durch das Merkmal: - der Steg (23) besitzt auf die C-Schienen (30) abgestimmte Einschnitte (26). Roofing according to claim 1 or 2, characterized by the feature: - The web (23) has on the C-rails (30) tuned incisions (26). Dachdeckung nach Anspruch 1, 2 oder 3, gekennzeichnet durch das Merkmal: - die Befestigungselemente zur Befestigung der Ziegel (10, 10') an einer Dachunterkonstruktion und der C-Schienen (30) an den Ziegeln (10, 10') sind Schrauben (1). Roofing according to claim 1, 2 or 3, characterized by the feature: - The fasteners for fastening the bricks (10, 10 ') to a roof substructure and the C-rails (30) on the bricks (10, 10') are screws (1). Dachdeckung nach einem der Ansprüche 1 bis 4, gekennzeichnet durch das Merkmal: - die Koppelelemente umfassen einen an der Unterseite (16) der Ziegel (10, 10') angeformten Kegel (17), der ein den Rastkopf (2') tragendes Element, vorzugsweise eine Schraube (2), aufnimmt. Roofing according to one of claims 1 to 4, characterized by the feature: - The coupling elements comprise a on the underside (16) of the brick (10, 10 ') integrally formed cone (17) which receives a the latching head (2') bearing element, preferably a screw (2). Dachdeckung nach einem der Ansprüche 1 bis 5, gekennzeichnet durch das Merkmal: - die ersten Eingriffselemente, angeformt an der ersten Seitenkante (13), sind parallele Leisten (21). Roofing according to one of claims 1 to 5, characterized by the feature: - The first engagement elements, formed on the first side edge (13), are parallel strips (21). Dachdeckung nach einem der Ansprüche 1 bis 6, gekennzeichnet durch das Merkmal: - die zweiten Eingriffselemente, angeformt an der zweiten Seitenkante (14), sind parallele Nuten (22). Roofing according to one of claims 1 to 6, characterized by the feature: - The second engagement elements, formed on the second side edge (14), are parallel grooves (22). Dachdeckung nach einem der Ansprüche 1 bis 7, gekennzeichnet durch das Merkmal: - die Ziegel (10, 10') besitzen einen wellenförmigen Querschnitt Roofing according to one of claims 1 to 7, characterized by the feature: - The bricks (10, 10 ') have a wave-shaped cross-section Dachdeckung nach einem der Ansprüche 1 bis 8, gekennzeichnet durch das Merkmal: - die Profildichtung (40) umfasst - einen Rückensteg (41), - daran wenigstens eine Halterippe (42) - und ein Profilkörper (43). Roofing according to one of claims 1 to 8, characterized by the feature: - Includes the profile seal (40) a spine (41), - At least one retaining rib (42) - And a profile body (43). Dachdeckung nach einem der Ansprüche 1 bis 9, gekennzeichnet durch das Merkmal: - die Ziegel (10, 10') bestehen aus thermoplastischem Kunststoff, gefüllt mit anorganischem Material. Roofing according to one of claims 1 to 9, characterized by the feature: - The bricks (10, 10 ') are made of thermoplastic material, filled with 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)

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

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EP10006864.2A Active EP2292864B1 (en) 2009-07-14 2010-07-02 Roof covering with plastic tiles

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

Families Citing this family (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

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US2168218A (en) 1937-09-28 1939-08-01 Patent & Licensing Corp Mastic shingle
CH411300A (en) 1963-03-26 1966-04-15 Marley Tile Ag Plastic bricks
US3579940A (en) 1969-06-13 1971-05-25 Stepan Chemical Co Roofing tile
FR2165059A5 (en) 1971-12-16 1973-08-03 Hureau Jacques
DE2230745A1 (en) 1971-12-10 1974-01-10 Helmut Krause ROOF TILES AND WALL PANEL
EP0203643A1 (en) 1985-05-15 1986-12-03 SOLVAY & Cie (Société Anonyme) Coating apparatus
WO1996034161A1 (en) 1995-04-24 1996-10-31 Owens Corning Shingle having ribs and cavity on its underside
US5743056A (en) 1992-04-10 1998-04-28 Balla-Goddard; Michael Steven Andrew Building panel and buildings made therefrom
EP1055038B1 (en) 1998-02-10 2005-05-25 Iole Baldini Roofing for buildings, with synthetic resin molded components

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Publication number Priority date Publication date Assignee Title
NL6616589A (en) * 1966-11-24 1968-05-27
DE2146363A1 (en) * 1971-09-16 1973-03-29 Rudolf Roeth ROOF PANELS AND ROOF COVERING MADE FROM THEM
EP0209649A3 (en) 1985-07-15 1987-09-30 Evertile Building Systems Canada Ltd. Roof tiles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168218A (en) 1937-09-28 1939-08-01 Patent & Licensing Corp Mastic shingle
CH411300A (en) 1963-03-26 1966-04-15 Marley Tile Ag Plastic bricks
US3579940A (en) 1969-06-13 1971-05-25 Stepan Chemical Co Roofing tile
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
EP0203643A1 (en) 1985-05-15 1986-12-03 SOLVAY & Cie (Société Anonyme) Coating apparatus
US5743056A (en) 1992-04-10 1998-04-28 Balla-Goddard; Michael Steven Andrew Building panel and buildings made therefrom
WO1996034161A1 (en) 1995-04-24 1996-10-31 Owens Corning Shingle having ribs and cavity on its underside
EP1055038B1 (en) 1998-02-10 2005-05-25 Iole Baldini Roofing for buildings, with synthetic resin molded components

Also Published As

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DK2292864T3 (en) 2017-02-20
EP2292864B1 (en) 2016-11-23
DE202009009584U1 (en) 2009-12-03
EP2292864A3 (en) 2013-01-09

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