EP1165905B1 - Synthetic panel, especially for lining concrete building components - Google Patents

Synthetic panel, especially for lining concrete building components Download PDF

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Publication number
EP1165905B1
EP1165905B1 EP00909121A EP00909121A EP1165905B1 EP 1165905 B1 EP1165905 B1 EP 1165905B1 EP 00909121 A EP00909121 A EP 00909121A EP 00909121 A EP00909121 A EP 00909121A EP 1165905 B1 EP1165905 B1 EP 1165905B1
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EP
European Patent Office
Prior art keywords
wing elements
panel according
synthetic panel
wing
another
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP00909121A
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German (de)
French (fr)
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EP1165905A1 (en
Inventor
Albert Lueghamer
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.)
Alois Gruber GmbH
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Alois Gruber GmbH
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Publication date
Application filed by Alois Gruber GmbH filed Critical Alois Gruber GmbH
Priority to DK00909121T priority Critical patent/DK1165905T3/en
Priority to PT00909121T priority patent/PT1165905E/en
Publication of EP1165905A1 publication Critical patent/EP1165905A1/en
Application granted granted Critical
Publication of EP1165905B1 publication Critical patent/EP1165905B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/041—Rigid liners fixed to the container
    • B65D90/042—Rigid liners fixed to the container fixed pointwise or linewise
    • B65D90/043—Rigid liners fixed to the container fixed pointwise or linewise the liners being in the form of tiles or panels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Definitions

  • the invention relates to a plastic plate, in particular for Lining concrete components, preferably made of thermoplastic, with integrally formed with it on at least one side expansive wing elements, in their foot area via support webs are interconnected.
  • Knob plates made of plastic are used in particular Concrete container construction, if necessary, liquid and gas tight, to create chemical resistant containers.
  • the plastic plates form the Lining such containers. They provide resistance to the Chemicals and liquids.
  • the mechanical strength of the Overall construction is essentially provided by the concrete construction.
  • the connection of the plastic plates usually presents difficulties the concrete structure, since the smooth plastic plate is not a solid mechanical one Connects with the concrete.
  • the use of glue leads to no long-term satisfactory results.
  • EP 0 436 058 B1 describes a knobbed plate of the type in question as well a process for their preparation is known, by means of which it is possible Plastic panels for lining concrete structures with one piece on it to produce the provided knobs.
  • the knobs are spreading Wing elements used when lining concrete components or concrete structures can be concreted in with the plastic plate. These dimpled sheets are due the continuous production by means of the in said patent described method continuously and therefore comparatively inexpensive manufacture. Also is by the spread wing elements and the thus practically given undercut a very permanent attachment of the Plastic panel lining given on the concrete structure.
  • knobbed panels which have special groundwater pressure resistance in the case of underground laying.
  • the object of the invention is therefore a plastic plate of the beginning mentioned type, in particular for lining concrete components, to create the Groundwater pressures in the range of ⁇ 1.5 bar also in long-term behavior withstand.
  • This knobbed plate should also continue in the way of inexpensive calendering can be produced.
  • This object of the invention is achieved in that the height of the support webs at least 70%, preferably at least 80% of the height of the wing elements is, the arcuate transitions to the plastic plate in their foot area exhibit.
  • FIG. 1 shows the plastic or knobbed plate 1 according to the invention with a base plate 5 the knobs or wing element pairs 2 are provided in one piece. Latter each consist of two expanding wing elements 3, which over one Support web 4 are interconnected. Wing elements 3, webs 4 and Base plate 5 are thus in one piece. As mentioned, they get in the way extrusion calendering.
  • dimensions are in mm as well as degrees. They give preferred values of the knob plate 1 according to the invention again.
  • the supporting webs 4 that they are at least 70%, preferably 80% and more of the amount of Have wing elements 3.
  • the radius of the Bow 6 is preferably about 50% of the thickness of a wing element in the 1.
  • the wing elements 3 close an expansion angle one that is usually 50 to 60 degrees; preferably it is 56 degrees.
  • the wing elements 3 or knobs of the wing element pairs 2 according to FIG. 1 and FIG. 1.1 are essentially offset against one another over their width 7, as is the case results from Fig. 1.1. There you can also see that they are on their two edge regions adjacent to one another are connected to one another via the webs 4 are.
  • Fig. 2 shows a modified embodiment of the object of Fig. 1.
  • Die Wing elements 3 are wider than those shown in FIG. 2.1 Wing elements of Fig. 1 executed. They are the same in terms of their thickness 8 sized. In addition, in contrast to FIG. 1, they are only minor offset against each other. The webs are arranged approximately in the center of the width 7.
  • the embodiment of the knobbed plate 1 according to FIGS. 3 and 3.1 differs from that according to FIGS. 1 and 2 essentially in that that the wing elements 3 in their upper area 3.1, the foot area with the arches 6 is opposite, are bent outwards and thus the upper areas 3.1 include a larger spread angle than the actual ones Wing elements 3. This results from Fig. 3.
  • the spread angle of Wing elements 3 there again are 56 degrees in the foot area; that of the top Area 3.1 of the wing elements 3> 90 degrees.
  • the increased spreading angle in the upper region 3.1 of the wing elements causes an improved adhesion of the wing element pairs 2 overall in the Concrete substructure.
  • FIG. 4 shows a similar embodiment of the knobbed plate according to the invention with Fig. 4.1.
  • the wing elements 3 of the individual wing element pairs 2 are again spread outward in their upper regions 3.1 than in that Area that extends to the upper end of the support web 4.
  • the wing elements 3 are comparatively wide; see. Reference number 7. They are in alignment with each other provided, so not offset from each other.
  • the support webs 4 are each in the middle provided with respect to the width 7 of the wing elements.
  • FIG. 8 This condition is shown in more detail in FIG. 8.
  • An arrow 10 represents the itself building up groundwater pressure within the wells 9.
  • pent-up water In the Wells 9 is shown pent-up water.
  • the invention Concrete surrounding the knob plate is designated by 11.
  • Plastic plate 1 shown. These are wing element pairs 2 with uniform spread angle.
  • the wing elements 3 have different Spread out.
  • Two support elements connect the wing elements 3 to one another.
  • the Outer edges of the element 3 of small thickness are with the opposite wider wing element 3 connected so that the recess 9 across the width of the wing element 3 extends smaller width.
  • the wing element 3 larger Width protrudes beyond this recess 9, as shown in Fig. 6.6 in plan view shows.
  • 7 with FIG. 7.1 show further possible exemplary embodiments of the Invention, regardless of whether the wing elements 3 in their upper region 3.1 are spread further or not with diagonally arranged support webs 4 between wing elements 3; see 7.1.
  • There are four knob shapes 3.2 to 3.6 are shown.
  • the support webs 4 take in about the width 7 of the support webs in the connection area between the support web 4 and Wing element 3 a.
  • the support webs can be between the two wing elements 4, however, taper or become narrower in thickness, as is shown in FIG. 7.1 is shown graphically.
  • thermoplastic material for the plastic sheet 1 according to the invention especially PVC, PE, PP, PVDF and ECTFE.
  • PVC, PE, PP, PVDF and ECTFE can be made the plastic plate 1 according to the invention in particular by the method, such as it is described in EP 0 436 058 B1.

Abstract

A concrete-protecting panel with integrated undercut protuberances which has an enhanced resistance to groundwater pressure. The protuberances or wing-element pairs (3) of the plastic panel (1) have spread wing elements (3) which may spread open even further in their top region 3.1. The wing elements 3 are connected to one another by a supporting web 4, of which the height is at least 70% of one wing-element pair. The wing-element pairs 2 are fastened on the base plate 5 of the protuberance-containing panel 1 via a foot widened in an arcuate manner.

Description

Die Erfindung bezieht sich auf eine Kunststoffplatte, insbesondere zum Auskleiden von Betonbauteilen, vorzugsweise aus thermoplastischem Kunststoff, mit auf mindestens einer Seite einstückig mit ihr ausgebildeten sich verspreizenden Flügelelementen, die in ihrem Fußbereich über Stützstege miteinander verbunden sind.The invention relates to a plastic plate, in particular for Lining concrete components, preferably made of thermoplastic, with integrally formed with it on at least one side expansive wing elements, in their foot area via support webs are interconnected.

Noppenplatten aus Kunststoff finden insbesondere Anwendung im Betonbehälterbau, wenn es gilt, flüssigkeits- und auch gasdichte, chemikalienresistente Behälter zu erstellen. Die Kunststoffplatten bilden die Auskleidung solcher Behälter. Sie erbringen die Beständigkeit gegen die Chemikalien und Flüssigkeiten. Die mechanische Festigkeit der Gesamtkonstruktion wird im wesentlichen von der Betonkonstruktion erbracht. Schwierigkeiten bereitet in aller Regel die Verbindung der Kunststoffplatten mit der Betonkonstruktion, da die glatte Kunststoffplatte keine feste mechanische Verbindung mit dem Beton eingeht. Die Zuhilfenahme von Klebern führt zu keinen langfristig zufriedenstellenden Ergebnissen.Knob plates made of plastic are used in particular Concrete container construction, if necessary, liquid and gas tight, to create chemical resistant containers. The plastic plates form the Lining such containers. They provide resistance to the Chemicals and liquids. The mechanical strength of the Overall construction is essentially provided by the concrete construction. The connection of the plastic plates usually presents difficulties the concrete structure, since the smooth plastic plate is not a solid mechanical one Connects with the concrete. The use of glue leads to no long-term satisfactory results.

Aus diesem Grunde sind verschiedene Verankerungselemente mit Hinterschneidungen vorgeschlagen worden, die auf einer Seite der Kunststoffplatte angebracht und die bei der Herstellung des Behälters einbetoniert werden. Auf diese Weise wird die erwünschte feste Verbindung zwischen Kunststoffplatte und Betonunterkonstruktion zwar erreicht, die Anbringung der bekannten Verankerungselemente an den Kunststoffplatten ist jedoch vergleichsweise aufwendig, da sie nachträglich erfolgt und mehrere Arbeitsschritte benötigt.For this reason, various anchoring elements are included Undercuts have been proposed on one side of the Plastic plate attached and concreted in the manufacture of the container become. In this way, the desired firm connection between Plastic plate and concrete substructure achieved, the attachment of the known anchoring elements on the plastic plates, however comparatively complex, since it is done retrospectively and several Work steps required.

Aus der EP 0 436 058 B1 ist eine Noppenplatte der infrage stehenden Art sowie ein Verfahren zu ihrer Herstellung bekannt, mit dessen Hilfe es möglich ist, Kunststoffplatten zum Auskleiden von Betonbauwerken mit einstückig an ihr vorgesehenen Noppen herzustellen. Die Noppen sind sich verspreizende Flügelelemente, die beim Auskleiden von Betonbauteilen oder Betonbauwerken mit der Kunststoffplatte einbetoniert werden. Diese Noppenplatten sind aufgrund der kontinuierlichen Herstellung mittels des in der genannten Patentschrift beschriebenen Verfahrens kontinuierlich und somit vergleichsweise preiswert herzustellen. Auch ist durch die gespreizt angeordneten Flügelelemente und der damit praktisch gegebenen Hinterschneidung eine sehr dauerhafte Befestigung der Kunststoffplattenauskleidung am Betonbauwerk gegeben.EP 0 436 058 B1 describes a knobbed plate of the type in question as well a process for their preparation is known, by means of which it is possible Plastic panels for lining concrete structures with one piece on it to produce the provided knobs. The knobs are spreading Wing elements used when lining concrete components or concrete structures can be concreted in with the plastic plate. These dimpled sheets are due the continuous production by means of the in said patent described method continuously and therefore comparatively inexpensive manufacture. Also is by the spread wing elements and the thus practically given undercut a very permanent attachment of the Plastic panel lining given on the concrete structure.

Es hat sich indessen gezeigt, daß ein Bedarf an derartigen Noppenplatten besteht, die im Falle der Erdverlegung besondere Grundwasser-Druckfestigkeit aufweisen.However, it has been shown that there is a need for such knobbed panels, which have special groundwater pressure resistance in the case of underground laying.

Die Aufgabe der Erfindung besteht somit darin, eine Kunststoffplatte der eingangs genannten Art, insbesondere zum Auskleiden von Betonbauteilen, zu schaffen, die Grundwasserdrücken im Bereich von ≥ 1,5 bar auch im Langzeitverhalten standhält. Diese Noppenplatte soll darüber hinaus weiterhin im Wege des preisgünstigen Kalandrierens herstellbar sein.The object of the invention is therefore a plastic plate of the beginning mentioned type, in particular for lining concrete components, to create the Groundwater pressures in the range of ≥ 1.5 bar also in long-term behavior withstand. This knobbed plate should also continue in the way of inexpensive calendering can be produced.

Diese Aufgabe der Erfindung ist dadurch gelöst, daß die Höhe der Stützstege mindestens 70%, vorzugsweise mindestens 80 % der Höhe der Flügelelemente beträgt, die in ihrem Fußbereich bogenförmige Übergänge zur Kunststoffplatte aufweisen.This object of the invention is achieved in that the height of the support webs at least 70%, preferably at least 80% of the height of the wing elements is, the arcuate transitions to the plastic plate in their foot area exhibit.

Die erfindungsgemäße Ausbildung der Flügelelemente durch die besondere Gestaltung der Stützstege sowie der Fußbereiche eines jeden Flügelelementpaares wird die angestrebte erhöhte Langzeitfestigkeit der so gebildeten Noppen und ihrer Verankerung an der eigentlichen Kunststoffplatte erzielt. Langzeituntersuchungen haben gezeigt, daß die Dauer-Grundwasserdruckfestigkeit bei Auskleidung von Betonbauteilen oder Betonbauwerken bei 1,5 bis 6,0 bar liegt. Mit diesen herausragenden Werten ist die erfindungsgemäße Kunststoffplatte vor allem zum Auskleiden von erdverlegten Kanalrohrsystemen geeignet. The inventive design of the wing elements through the special Design of the support bars and the foot areas of each pair of wing elements the desired increased long-term strength of the studs and thus formed achieved their anchoring on the actual plastic plate. Long-term studies have shown that the permanent groundwater pressure resistance when lining concrete components or Concrete structures is 1.5 to 6.0 bar. With these outstanding values the plastic plate according to the invention especially for lining buried sewer pipe systems suitable.

Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der folgenden Beschreibung mehrerer bevorzugter Ausfiihmngsbeispiele sowie anhand der schematischen Zeichnung und der Patentansprüche. Es zeigen - jeweils in Teilansicht -

Fig. 1
eine Seitenansicht einer ersten Ausführungsform der Erfindung;
Fig. 1.1
eine Draufsicht des Gegenstandes der Fig. 1;
Fig. 2 bis Fig. 7
gleichermaßen Seiten- und Draufsichten auf weitere Ausfühmngsbeispiele der erfindungsgemäßen Kunststoffplatte und
Fig. 8
einen Schnitt nach Linie VIII-VIII der Fig. 6.
Further details, features and advantages of the invention will become apparent from the following description of several preferred exemplary embodiments and from the schematic drawing and the claims. They show - each in partial view -
Fig. 1
a side view of a first embodiment of the invention;
Fig. 1.1
a plan view of the object of Fig. 1;
2 to 7
equally side and top views of further exemplary embodiments of the plastic plate according to the invention and
Fig. 8
a section along line VIII-VIII of Fig. 6th

In der nachfolgenden Beschreibung sind gleiche Basisteile der erfindungsgemäßen Kunststoff- oder Noppenplatte 1 mit gleichen bzw. gleichartigen Bezugsziffern versehen sind, so daß nicht sämtliche Fig. im Detail beschrieben werden. Dies vorausgeschickt sei somit zunächst auf die Fig. 1 eingegangen. Sie zeigt die erfindungsgemäße Kunststoff- oder Noppenplatte 1 mit einer Basisplatte 5, auf der einstückig Noppen oder Flügelelementpaare 2 vorgesehen sind. Letztere bestehen aus jeweils zwei sich verspreizenden Flügelelementen 3, die über einen Stützsteg 4 miteinander verbunden sind. Flügelelemente 3, Stege 4 und Grundplatte 5 sind somit insgesamt einstückig. Wie erwähnt, werden sie im Wege des Extrusionskalandrierens hergestellt.In the following description, the same basic parts of the invention Plastic or knobbed plate 1 with the same or similar reference numerals are provided so that not all of the figures are described in detail. This sent in advance, therefore, first go to FIG. 1. It shows the plastic or knobbed plate 1 according to the invention with a base plate 5 the knobs or wing element pairs 2 are provided in one piece. Latter each consist of two expanding wing elements 3, which over one Support web 4 are interconnected. Wing elements 3, webs 4 and Base plate 5 are thus in one piece. As mentioned, they get in the way extrusion calendering.

In der vorliegenden Zeichnung und ebenso in der Fig. 1 sind Maßangaben in mm sowie Gradangaben enthalten. Sie geben bevorzugte Werte der erfindungsgemäßen Noppenplatte 1 wieder. Zu den Stützstegen 4 ist auszuführen, daß sie mindestens 70%, vorzugsweise 80% und mehr der Höhe der Flügelelemente 3 aufweisen. Wie sich aus den Fig. gleichermaßen ergibt, gehen die Flügelelemente an ihrem Fuße in Form eines Bogens 6 in die Grundplatte 5 über. Dieser Übergang erfolgt vorzugsweise stetig. Hierdurch ergibt sich eine vergleichsweise breite Verbindungsfläche der Noppen 2 mit eben dieser Grundplatte 5 mit einer entsprechend verringerten Belastung der Zugbeanspruchung pro Flächeneinheit im Fußbereich der Noppen. Der Radius des Bogens 6 beträgt vorzugsweise etwa 50% der Dicke eines Flügelelementes in der Ansicht nach Fig. 1.In the present drawing and also in FIG. 1, dimensions are in mm as well as degrees. They give preferred values of the knob plate 1 according to the invention again. Regarding the supporting webs 4, that they are at least 70%, preferably 80% and more of the amount of Have wing elements 3. As can also be seen from the figures, go the wing elements at their feet in the form of an arc 6 in the base plate 5 about. This transition is preferably continuous. This results in a comparatively wide connection surface of the knobs 2 with this Base plate 5 with a correspondingly reduced load on the Tensile stress per unit area in the foot area of the knobs. The radius of the Bow 6 is preferably about 50% of the thickness of a wing element in the 1.

Wie die Zeichnungen zeigen, schließen die Flügelemente 3 einen Spreizwinkel ein, der im Regelfall 50 bis 60 Grad beträgt; vorzugsweise beträgt er 56 Grad.As the drawings show, the wing elements 3 close an expansion angle one that is usually 50 to 60 degrees; preferably it is 56 degrees.

Die Flügelemente 3 oder Noppen der Flügelelementpaare 2 gemäß Fig. 1 und Fig. 1.1 sind im wesentlichen über ihre Breite 7 gegeneinander versetzt, wie sich dies aus Fig. 1.1 ergibt. Dort ist ebenfalls ersichtlich, daß sie an ihren beiden zueinander angrenzenden Randbereichen über die Stege 4 miteinander verbunden sind.The wing elements 3 or knobs of the wing element pairs 2 according to FIG. 1 and FIG. 1.1 are essentially offset against one another over their width 7, as is the case results from Fig. 1.1. There you can also see that they are on their two edge regions adjacent to one another are connected to one another via the webs 4 are.

Fig. 2 zeigt eine abgeänderte Ausführungsform des Gegenstands der Fig. 1. Die Flügelelemente 3 sind hier, wie Fig. 2.1 zeigt, breiter gegenüber den Flügelelementen der Fig. 1 ausgeführt. Hinsichtlich ihrer Dicke 8 sind sie gleich bemessen. Darüber hinaus sind sie im Gegensatz zur Fig. 1 nur geringfügig gegeneinander versetzt. Die Stege sind in etwa mittig zur Breite 7 angeordnet.Fig. 2 shows a modified embodiment of the object of Fig. 1. Die Wing elements 3 are wider than those shown in FIG. 2.1 Wing elements of Fig. 1 executed. They are the same in terms of their thickness 8 sized. In addition, in contrast to FIG. 1, they are only minor offset against each other. The webs are arranged approximately in the center of the width 7.

Die Ausführungsform der erfindungsgemäßen Noppenplatte 1 gemäß Fig. 3 und 3.1 unterscheidet sich von der gemäß den Fig. 1 und 2 im wesentlichen dadurch, daß die Flügelelemente 3 in ihrem oberen Bereich 3.1, der dem Fußbereich mit den Bögen 6 gegenüberliegt, nach außen abgeknickt sind und daß somit die oberen Bereiche 3.1 einen größeren Spreizwinkel einschließen als die eigentlichen Flügelelemente 3. Dies ergibt sich aus Fig. 3. Der Spreizwinkel der Flügelelemente 3 beträgt dort im Fußbereich wiederum 56 Grad; der des oberen Bereiches 3.1 der Flügelelemente 3 > 90 Grad.The embodiment of the knobbed plate 1 according to FIGS. 3 and 3.1 differs from that according to FIGS. 1 and 2 essentially in that that the wing elements 3 in their upper area 3.1, the foot area with the arches 6 is opposite, are bent outwards and thus the upper areas 3.1 include a larger spread angle than the actual ones Wing elements 3. This results from Fig. 3. The spread angle of Wing elements 3 there again are 56 degrees in the foot area; that of the top Area 3.1 of the wing elements 3> 90 degrees.

Der vergrößerte Spreizwinkel im oberen Bereich 3.1 der Flügelelemente bewirkt eine verbesserte Haftung der Flügelelementpaare 2 insgesamt in der Betonunterkonstruktion. The increased spreading angle in the upper region 3.1 of the wing elements causes an improved adhesion of the wing element pairs 2 overall in the Concrete substructure.

Ansonsten sind die Flügelelemente 3 eines jeden Flügelelementpaares 2 in gleicher Weise angeordnet wie beim Ausführungsbeispiel gemäß Fig. 1, wie dies ein Vergleich der Fig. 3.1 und 1.1 zeigt.Otherwise, the wing elements 3 of each pair of wing elements 2 in arranged in the same way as in the embodiment of FIG. 1, as this a comparison of FIGS. 3.1 and 1.1 shows.

Eine ähnliche Ausführungsform der erfindungsgemäßen Noppenplatte zeigt Fig. 4 mit Fig. 4.1. Die Flügelelemente 3 der einzelnen Flügelelementpaare 2 sind wiederum in ihren oberen Bereichen 3.1 nach außen weiter gespreizt als in dem Bereich, der bis zum oberen Ende des Stützsteges 4 reicht. Die Flügelelemente 3 sind vergleichsweise breit; vgl. Bezugsziffer 7. Sie sind fluchtend zueinander vorgesehen, also nicht zueinander versetzt. Die Stützstege 4 sind jeweils mittig bezüglich der Breite 7 der Flügelelemente vorgesehen.4 shows a similar embodiment of the knobbed plate according to the invention with Fig. 4.1. The wing elements 3 of the individual wing element pairs 2 are again spread outward in their upper regions 3.1 than in that Area that extends to the upper end of the support web 4. The wing elements 3 are comparatively wide; see. Reference number 7. They are in alignment with each other provided, so not offset from each other. The support webs 4 are each in the middle provided with respect to the width 7 of the wing elements.

Fig. 5 und 5.1 zeigen Flügelelementpaare mit mehreren Stützstegen 4 pro Flügelelementpaar 2. Im vorliegenden Fall handelt es sich um vier Stützstege 4, wobei die beiden äußeren Stützstege als Endstützstege 4.1 bezeichnet sind. Die Flügelelemente 3 sind wiederum fluchtend zueinander vorgesehen. Auf diese Weise stellen sich drei Vertiefungen 9 ein, die sich insofern vorteilhaft auswirken, als sich im Falle von Grundwasserdruck aus dem Betonbauwerk auf die Noppenplatte 1 ein gewisser zusätzlicher Grundwasserdruck dort aufbauen kann und somit zur Entlastung der Beanspruchung des Fußbereiches der Flügelelementpaare im Bereich der Bogen 6 beiträgt.5 and 5.1 show pairs of wing elements with several supporting webs 4 per Wing element pair 2. In the present case there are four support webs 4, the two outer support webs being designated as end support webs 4.1. The Wing elements 3 are in turn provided in alignment with one another. To this There are three recesses 9, which have an advantageous effect in that than in the case of groundwater pressure from the concrete structure on the Knob plate 1 can build up a certain additional groundwater pressure there and thus to relieve the strain on the foot area Wing element pairs in the area of the arch 6 contributes.

Diese Bedingung ist in Fig. 8 näher dargestellt. Ein Pfeil 10 repräsentiert den sich aufbauenden Grundwasserdruck innerhalb der Vertiefungen 9. In den Vertiefungen 9 ist aufgestautes Wasser gezeigt. Der die erfindungsgemäße Noppenplatte umgebende Beton ist mit 11 bezeichnet.This condition is shown in more detail in FIG. 8. An arrow 10 represents the itself building up groundwater pressure within the wells 9. In the Wells 9 is shown pent-up water. The invention Concrete surrounding the knob plate is designated by 11.

In Fig. 6 schließlich ist eine weitere Variante der erfindungsgemäßen Kunststoffplatte 1 dargestellt. Es handelt sich hierbei um Flügelelementpaare 2 mit einheitlichen Spreizwinkel. Die Flügelelemente 3 weisen unterschiedliche Breite auf. Zwei Stützelemente verbinden die Flügelelemente 3 miteinander. Die Außenkanten des Elementes 3 geringer Dicke sind mit dem gegenüberliegenden breiteren Flügelelement 3 verbunden, so daß sich die Vertiefung 9 über die Breite des Flügelelementes 3 geringerer Breite erstreckt. Das Flügelelement 3 größerer Breite ragt über diese Vertiefung 9 hinaus, wie dies Fig. 6.6 in der Draufsicht zeigt. Fig. 7 mit der Fig. 7.1 zeigen weitere mögliche Ausfiihrungsbeispiele der Erfindung, unabhängig davon, ob die Flügelelemente 3 in ihrem oberen Bereich 3.1 weiter gespreizt sind oder nicht mit diagonal angeordneten Stützstegen 4 zwischen versetzt zueinander angeordneten Flügelelementen 3; siehe 7.1. Es sind hierzu vier Noppenformen 3.2 bis 3.6 gezeigt. Die Stützstege 4 nehmen dabei in etwa die Breite 7 der Stützstege im Verbindungsbereich zwischen Stützsteg 4 und Flügelelement 3 ein. Zwischen den beiden Flügelelementen können die Stützstege 4 sich jedoch verjüngen bzw. in ihrer Dicke enger werden, wie dies in der Fig. 7.1 zeichnerisch dargestellt ist.6 is a further variant of the invention Plastic plate 1 shown. These are wing element pairs 2 with uniform spread angle. The wing elements 3 have different Spread out. Two support elements connect the wing elements 3 to one another. The Outer edges of the element 3 of small thickness are with the opposite wider wing element 3 connected so that the recess 9 across the width of the wing element 3 extends smaller width. The wing element 3 larger Width protrudes beyond this recess 9, as shown in Fig. 6.6 in plan view shows. 7 with FIG. 7.1 show further possible exemplary embodiments of the Invention, regardless of whether the wing elements 3 in their upper region 3.1 are spread further or not with diagonally arranged support webs 4 between wing elements 3; see 7.1. There are four knob shapes 3.2 to 3.6 are shown. The support webs 4 take in about the width 7 of the support webs in the connection area between the support web 4 and Wing element 3 a. The support webs can be between the two wing elements 4, however, taper or become narrower in thickness, as is shown in FIG. 7.1 is shown graphically.

Als thermoplastischer Werkstoff für die erfindungsgemäße Kunststoffplatte 1, insbesondere PVC, PE, PP, PVDF und ECTFE infrage. Hergestellt werden kann die erfindungsgemäße Kunststoffplatte 1 insbesondere nach dem Verfahren, wie es in der EP 0 436 058 B1 beschrieben ist.As a thermoplastic material for the plastic sheet 1 according to the invention, especially PVC, PE, PP, PVDF and ECTFE. Can be made the plastic plate 1 according to the invention in particular by the method, such as it is described in EP 0 436 058 B1.

Claims (15)

  1. A synthetic panel (1), in particular for lining concrete building components, preferably made from thermoplastic synthetic material, having on at least one side and constructed in one piece therewith spreading wing elements (3) which are connected to one another in their base region by way of supporting webs (4), characterised in that the height of the supporting webs (4) is at least 70%, preferably at least 80%, of the height of the wing elements (3), which have in their base region arcuate transitions (6) to the synthetic panel (1).
  2. A synthetic panel according to Claim 1, characterised in that the radius of the transition is approximately 50% as large as the thickness of a wing element.
  3. A synthetic panel according to Claim 1 or 2, characterised in that the wing elements (3) form a larger spreading angle at their free ends, beginning from the end of the supporting webs (4) remote from the synthetic panel, than in the region of the supporting webs (4).
  4. A synthetic panel according to at least one of the preceding claims, characterised in that in each case two wing elements (3) are arranged offset from one another and are connected to one another by way of at least one supporting web (4).
  5. A synthetic panel according to Claim 4, characterised in that the wing elements (3) of a pair (2) of wing elements are offset from one another over virtually their entire width and are connected to one another in their mutually adjoining regions by way of a supporting web (3).
  6. A synthetic panel according to at least one of Claims 1 to 3, characterised in that the wing elements (3) of a pair (2) of wing elements are arranged to be flush with one another and the respective supporting web (4) is provided between the wing elements in a symmetrical arrangement.
  7. A synthetic panel according to at least one of the preceding claims, characterised in that the pairs (2) of wing elements each have two end supporting webs (4.1).
  8. A synthetic panel according to at least one of the preceding claims, characterised in that a respective end supporting web (4.1) is provided on either side of the pairs (2) of wing elements having wing elements (3) of the same width.
  9. A synthetic panel according to Claim 8, characterised in that between the end supporting webs (4, 1) there are provided further supporting webs (4).
  10. A synthetic panel according to at least one of the preceding claims, characterised in that the wing elements (3) have different widths (7) and the supporting webs (4) extend from the longitudinal sides of the wing element (3) of smaller width perpendicular to the wing element (3) of greater width.
  11. A synthetic panel according to at least one of the preceding claims, characterised in that the wing elements (3), arranged offset from one another, of a pair (2) of wing elements are connected to one another by way of a respective supporting web (4) which has substantially the same width as the wing elements (3).
  12. A synthetic panel according to at least one of the preceding claims, characterised in that the width (7) of the supporting web (4) is smaller between two wing elements (3) than in the region of connection to the wing elements (3) (Fig. 7.1).
  13. A synthetic panel according to at least one of the preceding claims, characterised in that the wing elements have a rectangular, square or polygonal cross-section.
  14. A synthetic panel according to Claim 13, characterised in that the wing elements have discontinuous or rounded edges.
  15. A synthetic panel according to at least one of Claims 1 to 12, characterised in that the wing elements have a round, oval or elliptical cross-section.
EP00909121A 2000-01-31 2000-01-31 Synthetic panel, especially for lining concrete building components Expired - Lifetime EP1165905B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK00909121T DK1165905T3 (en) 2000-01-31 2000-01-31 Plastic sheet, especially for cladding of concrete building parts
PT00909121T PT1165905E (en) 2000-01-31 2000-01-31 SITE PLATE, ESPECIALLY FOR COMPONENT COATING IN BETA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2000/000729 WO2001057340A1 (en) 2000-01-31 2000-01-31 Synthetic panel, especially for lining concrete building components

Publications (2)

Publication Number Publication Date
EP1165905A1 EP1165905A1 (en) 2002-01-02
EP1165905B1 true EP1165905B1 (en) 2004-10-27

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Application Number Title Priority Date Filing Date
EP00909121A Expired - Lifetime EP1165905B1 (en) 2000-01-31 2000-01-31 Synthetic panel, especially for lining concrete building components

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US (1) US6655103B1 (en)
EP (1) EP1165905B1 (en)
JP (1) JP4339545B2 (en)
KR (1) KR100701972B1 (en)
AT (1) ATE280872T1 (en)
AU (1) AU770050B2 (en)
CA (1) CA2338655C (en)
DE (1) DE50008423D1 (en)
DK (1) DK1165905T3 (en)
ES (1) ES2234570T3 (en)
IL (1) IL140991A0 (en)
PT (1) PT1165905E (en)
TW (1) TW509744B (en)
WO (1) WO2001057340A1 (en)

Cited By (1)

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EP2806083A1 (en) 2013-05-24 2014-11-26 Agru Kunststofftechnik Gmbh Device for fixing plastic boards to structures or components and method for lining components or structures with plastic boards

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JP4339545B2 (en) * 2000-01-31 2009-10-07 アロイス・グルーバー・ゲーエムベーハー Synthetic resin boards, especially lining materials
JP4361049B2 (en) * 2004-12-06 2009-11-11 コリア ナショナル ハウジング コーポレーション Assembled box-type steel pipe column for filling concrete and method for producing the same
PT1715196E (en) * 2005-04-22 2012-01-17 Agru Kunststofftechnik Gmbh Synthetic panels to cover concrete constructions parts
KR200446289Y1 (en) * 2007-10-16 2009-10-14 박건창 Concrete laying type plastic panel
US7788865B2 (en) * 2008-02-18 2010-09-07 Trim-Tex, Inc. Drywall trimming element with compound locking feature
US20120023845A1 (en) * 2008-12-23 2012-02-02 Chevron U.S.A. Inc. Base Mat Assembly And Method For Constructing The Same
TWM365962U (en) * 2009-03-03 2009-10-01 Yao-Zong Chen Raised floor unit
US8075221B2 (en) * 2009-11-12 2011-12-13 Hortech, Inc. Paver assembly
JP5903772B2 (en) 2011-04-11 2016-04-13 ソニー株式会社 Solid-state imaging device and camera system
JP2016037749A (en) * 2014-08-07 2016-03-22 株式会社栗本鐵工所 Repair structure for inner surface of water channel and water channel repair plate
CN104370010B (en) * 2014-09-11 2017-01-18 韦琪琪 Container of plastic and concrete structure
CN105951970A (en) * 2016-04-28 2016-09-21 成都津泽环保工程有限责任公司 Liner structure for concrete pipeline and concrete pipeline
CN106003698A (en) * 2016-05-28 2016-10-12 浙江双林机电科技有限公司 Production method for concrete protection lining
BE1026591B1 (en) * 2018-09-06 2020-04-06 M H C Nv Concrete building element

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EP0436058B1 (en) 1990-01-05 1993-10-20 agru Alois Gruber G.m.b.H. Process for producing plastic sheets with protuberances and plastic sheet with protuberances
US5168682A (en) * 1990-10-05 1992-12-08 Palle Rye Plastic liners for concrete structural elements and the elements and structures produced thereby
US5351720A (en) * 1992-03-10 1994-10-04 Link-Pipe, Inc. Apparatus for repairing conduits
DE9300859U1 (en) * 1993-01-22 1993-05-27 Agru Alois Gruber Ges.M.B.H., Bad Hall, At
WO1996016790A1 (en) * 1994-12-02 1996-06-06 Sure Grip North America, L.L.C. A lining system and method for installing a plastic liner
JP4339545B2 (en) * 2000-01-31 2009-10-07 アロイス・グルーバー・ゲーエムベーハー Synthetic resin boards, especially lining materials

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Publication number Priority date Publication date Assignee Title
EP2806083A1 (en) 2013-05-24 2014-11-26 Agru Kunststofftechnik Gmbh Device for fixing plastic boards to structures or components and method for lining components or structures with plastic boards

Also Published As

Publication number Publication date
DK1165905T3 (en) 2004-12-06
TW509744B (en) 2002-11-11
CA2338655C (en) 2008-09-16
WO2001057340A1 (en) 2001-08-09
DE50008423D1 (en) 2004-12-02
KR20010110289A (en) 2001-12-12
ES2234570T3 (en) 2005-07-01
PT1165905E (en) 2005-01-31
US6655103B1 (en) 2003-12-02
AU3151200A (en) 2001-08-14
ATE280872T1 (en) 2004-11-15
CA2338655A1 (en) 2001-07-31
IL140991A0 (en) 2002-02-10
JP2003521608A (en) 2003-07-15
EP1165905A1 (en) 2002-01-02
JP4339545B2 (en) 2009-10-07
KR100701972B1 (en) 2007-04-02
AU770050B2 (en) 2004-02-12

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