EP1162313B1 - Artificial stone for reinforcing outdoor traffic areas - Google Patents

Artificial stone for reinforcing outdoor traffic areas Download PDF

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Publication number
EP1162313B1
EP1162313B1 EP00112212A EP00112212A EP1162313B1 EP 1162313 B1 EP1162313 B1 EP 1162313B1 EP 00112212 A EP00112212 A EP 00112212A EP 00112212 A EP00112212 A EP 00112212A EP 1162313 B1 EP1162313 B1 EP 1162313B1
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EP
European Patent Office
Prior art keywords
tooth
stone
stones
artificial stone
gap
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
EP00112212A
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German (de)
French (fr)
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EP1162313A1 (en
Inventor
Michael Schmitz
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.)
UNI-INTERNATIONAL BAUSYSTEME GMBH & CO. KG
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Uni-International Bausysteme & Co KG GmbH
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Publication date
Priority to EP00112212A priority Critical patent/EP1162313B1/en
Application filed by Uni-International Bausysteme & Co KG GmbH filed Critical Uni-International Bausysteme & Co KG GmbH
Priority to PT00112212T priority patent/PT1162313E/en
Priority to AT00112212T priority patent/ATE248253T1/en
Priority to DK00112212T priority patent/DK1162313T3/en
Priority to ES00112212T priority patent/ES2204401T3/en
Priority to PCT/EP2001/005049 priority patent/WO2001094703A1/en
Priority to AU2001273990A priority patent/AU2001273990B2/en
Priority to CZ20024034A priority patent/CZ293750B6/en
Priority to JP2002502236A priority patent/JP2004506822A/en
Priority to HU0301428A priority patent/HU226502B1/en
Priority to CA002411032A priority patent/CA2411032C/en
Priority to IL15320201A priority patent/IL153202A0/en
Priority to AU7399001A priority patent/AU7399001A/en
Publication of EP1162313A1 publication Critical patent/EP1162313A1/en
Priority to US10/310,916 priority patent/US6857244B2/en
Application granted granted Critical
Publication of EP1162313B1 publication Critical patent/EP1162313B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/02—Paving elements having fixed spacing features

Definitions

  • the invention relates to an artificial stone, in particular made of concrete for attachment of outdoor traffic areas, with the stone at its perpendicular to the laying level directed and substantially mutually parallel side surfaces at least each a mating of a tooth and lying next to one of the tooth form essentially corresponding tooth gap for the tooth of the adjacent laid Stone has and in a direction of rotation of the stone the succession tooth and tooth space are the same for all side surfaces as in US-A-5 902 069 disclosed.
  • Such artificial stones with which here also included plates made of concrete can be, if necessary, over the entire surface, if necessary, with a structured surface be educated.
  • the succession of all stones in the direction of circulation tooth and tooth gap is the same, it requires the laying work no special attention. Rather, the stones can be as they Operator in the hand to be put on already laid stones.
  • mutual interlocking of Stones also leads to a bond that is parallel to the associated side surfaces is effective in both directions, which results in a covering, in terms of its strength parallel to the laying level of all commonly occurring Loads withstand.
  • the object of the invention is therefore, for artificial stones of the type described to indicate a possibility, how the prescribed joint distance by to ensure a least possible number of elements forming this distance, for which particularly significant measures to the shaping the stone serving tool should be avoided.
  • This object is based on an artificial stone of the type mentioned solved according to the invention that directed away from the associated side surface and integrally formed the tip of the tooth or the reason of the tooth gap has a material order.
  • the arrangement of the regulatory Joint spacing ensuring protrusions to the lowest possible Number limited, namely the mutual interlocking composite of neighboring Stones, which determines their mutual distance anyway.
  • This will be the Side surfaces of the stones otherwise completely free from any intrusion of the filling material in the joints disturbing parts, so that a proportionate easy and safe filling of joints is guaranteed.
  • the stones to form wide joints should have a significantly larger mutual distance than those mentioned about 2 to 5 millimeters, so over such wide joints surface water Absuckern and / or a design option for the occupied with the stones Area can be given for example by sowing grass. This includes fall also so-called grass pavers or slabs with additional Breakthroughs of the stone or plate surface, in which also the openings filled with soil and a grass seed can be provided.
  • the stone to form wide joints between adjacent stones at least one side surface with at least one integrally formed spacer cam is provided and that the free end of the spacer cam from the Tooth and tooth gap formed mating carries.
  • the problem exists for the longitudinal course of the free ends of the spacer cam carried teeth, on the one hand for a all occurring loads steady holding mutual bond of the stones is required, on the other hand in their given by the width of the cam History has such a length that also their filling with the filler is required. Because otherwise could between the cams cavities remain, whose backfilling is not guaranteed from the sides of the cam ago.
  • the bulk capacity of the filler can be very different, can also be correspondingly for the material order the tooth tip or the tooth gap bottom, for example, a larger dimensioning be made in the range of 5 millimeters.
  • a stone it is also expedient for a stone to be parallel to the laying plane effective length of each side surfaces the simple or integer multiple is a smallest effective length and that everyone is the smallest effective Length having side surface portion with a pair of dental and Tooth gap or one of these bearing spacer cam is provided.
  • the stone size is usually one or more times a smallest Basic size yields.
  • flanks of the tooth on the one hand and the Tooth gap include an angle of at least 90 °, and that the halves of this angle perpendicular to the associated side surface of the stone is arranged. This ensures that, on the one hand, the stones mutually have a good network, but on the other hand, it is definitely possible the stones by a substantially horizontal movement in the corner of a already installed neighboring stones formed angle.
  • Figure 1 shows two square stones 1, which correspond to the on a stone shown center lines of four times a square basic size 2 put together.
  • the side surfaces 3, 4 of each basic size 2 wear a spacer cam 5, 6.
  • the presence of these spacer cam results in the effective length of each basic size 2 in the present case from the side 3 or 4 plus half the width of the joint 7 between the two shown Stones, that is to the size indicated by the numeral 8.
  • the end faces of the cams 5, 6 each have a tooth 9 and side by side a tooth gap 10, wherein seen in a direction of rotation of the stone 1 the Teeth 9 and the tooth gaps 10 of all spacer cams 5, 6 in the same order lie next to each other.
  • the aligned with each other End surfaces of the spacer cams adjacent stones form fit into each other.
  • the positioning of the spacer cams 5, 6 is more effective with respect to all Lengths 8 alike and made so that the center axes 11 of all Spacer cams are positioned on the middle of the effective length 8.
  • flanks of both the teeth 9 and the tooth spaces 10 close to each other matching angle the size of at least 90 °, but preferably 90 ° and its bisector is perpendicular to the associated side surface portion 3, 4 stands.
  • the horizontal cross section of the material application 12 is designed so that it is without a gap, so fluent in the flanks of the tooth passes.
  • the cams 5, 6 are provided to wide joints 7 and thus to form a covering, including the completion of Surface water over the joints 7 allows.
  • the teeth 9 are over the leading edge of the cams 5, 6 in front, while the tooth spaces 10 to the rear sit in the material of the cams.
  • the teeth 9 and the Tooth gaps 10 each over the entire height of the spacer cam 5, 6 or at the last described stones over the entire height of the side surfaces 3, 4 extend, as otherwise the gap 14 is unreachable by the filler. What the line 15 spaced inwardly from the side surfaces 3, 4 is so this is a chamfer, broken by the edge of the stones 1 at this point is.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)
  • Prostheses (AREA)
  • Glass Compositions (AREA)

Abstract

A cast stone (1) for fixing exterior traffic surfaces is disclosed, whereby the stone (1) has at least one pairing of a tooth (9) and an adjacent tooth space (10) essentially corresponding to the tooth shape for the tooth of the adjacently laid stone (1) on each side surface (3, 4). Furthermore, extending in a single piece from the corresponding side surfaces (3, 4) the peak of the tooth (9) and the recess of the tooth hole (10) comprise a material application (12).

Description

Die Erfindung betrifft einen Kunststein insbesondere aus Beton zur Befestigung von Verkehrsflächen im Freien, wobei der Stein an seinen senkrecht zur Verlegeebene gerichteten und im wesentlichen zueinander parallelen Seitenflächen je wenigstens eine Paarung aus einem Zahn und daneben liegend einer der Zahnform im wesentlichen entsprechenden Zahnlücke für den Zahn des benachbart verlegten Steines aufweist sowie in einer Umlaufrichtung des Steines die Aufeinanderfolge von Zahn und Zahnlücke für alle Seitenflächen gleich geartet ist, wie in US-A-5 902 069 offenbart.The invention relates to an artificial stone, in particular made of concrete for attachment of outdoor traffic areas, with the stone at its perpendicular to the laying level directed and substantially mutually parallel side surfaces at least each a mating of a tooth and lying next to one of the tooth form essentially corresponding tooth gap for the tooth of the adjacent laid Stone has and in a direction of rotation of the stone the succession tooth and tooth space are the same for all side surfaces as in US-A-5 902 069 disclosed.

Solche Kunststeine, mit denen hier auch Platten insbesondere aus Beton eingeschlossen sein sollen, können vollflächig gegebenenfalls mit strukturierter Oberfläche ausgebildet sein. Indem bei allen Steinen in Umlaufrichtung die Aufeinanderfolge von Zahn und Zahnlücke gleich geartet ist, bedarf es bei der Verlegearbeit keiner besonderen Aufmerksamkeit. Vielmehr können die Steine so, wie sie der Bedienungsperson in die Hand kommen, an bereits verlegte Steine angesetzt werden. Die mit den beschriebenen Mitteln gegebene, gegenseitige Verzahnung der Steine führt im übrigen zu einem Verbund, der parallel zu den zugeordneten Seitenflächen in beiden Richtungen wirksam ist, womit sich ein Belag ergibt, der hinsichtlich seiner Festigkeit parallel zur Verlegeebene allen üblicherweise auftretenden Belastungen Stand hält.Such artificial stones, with which here also included plates made of concrete can be, if necessary, over the entire surface, if necessary, with a structured surface be educated. By the succession of all stones in the direction of circulation tooth and tooth gap is the same, it requires the laying work no special attention. Rather, the stones can be as they Operator in the hand to be put on already laid stones. Given by the means described, mutual interlocking of Stones also leads to a bond that is parallel to the associated side surfaces is effective in both directions, which results in a covering, in terms of its strength parallel to the laying level of all commonly occurring Loads withstand.

Bezüglich der Fuge aneinandergelegter Steine besteht nun aber die Vorschrift, dass eine solche Fuge eine der jeweiligen nationalen Festlegung entsprechende Mindestbreite von etwa 2 bis 5 Millimetern aufweist, um Wärmedehnungen sowie Fertigungstoleranzen des aus den Steinen gebildeten Belages aufzunehmen und damit das nach dem Verlegen der Steine in der Regel durch Einschwemmen eingebrachte Füllmaterial für die Fugen, üblicherweise Sand, die Fugen auch ohne das Verbleiben von Hohlräumen ausfüllen kann. Beim Handverlegen der Steine lässt sich eine solche Fugenausbildung dadurch gewährleisten, dass die Bedienungsperson beispielsweise durch Spannen von Schnüren, entlang der die Steine beim Verlegen ausgerichtet werden, für den entsprechenden Abstand benachbarter Steine bzw. das Entstehen der vorschriftsmäßigen Fuge sorgt.With regard to the joint of adjacent stones, however, there is a requirement that such a joint corresponds to the respective national definition Minimum width of about 2 to 5 millimeters, to thermal expansion as well To accommodate manufacturing tolerances of the lining formed from the stones and so that after laying the stones usually introduced by flooding Filling material for the joints, usually sand, the joints without can fill the remaining of cavities. When hand laying the stones can such a joint training be ensured by the fact that the operator for example, by tensioning strings, along which the stones be aligned when laying, for the appropriate distance adjacent Stones or the emergence of the prescribed gap ensures.

Die hiermit verbundene Arbeit ist jedoch aufwendig und benötigt den Einsatz geschulten Personals. Sollen die Steine aber maschinell unter Verwendung geeigneter mechanischer Mittel verlegt werden, wozu sie bekanntermaßen zu eine größere Zahl von Steinen in gegenseitigem Verbund enthaltenden Verlegeeinheiten zusammengefasst sind, ist die Entstehung der vorschriftsmäßigen Fugen nicht möglich. Denn beim Absetzen solcher Verlegeeinheiten rücken die Steine zwar im Durchschnitt um etwa einen Millimeter auseinander. Die so gebildete Fuge entspricht jedoch nicht der nach Norm vorgesehenen Sollbreite von 3 bis 5 Millimetern.However, the associated work is complicated and requires the use trained Staff. But if the stones are to be machined using suitable mechanical means are laid, what they are known to a larger Number of blocks in interconnected laying units are summarized, the emergence of the prescribed joints is not possible. Because when depositing such laying units move the stones while in the Average about one millimeter apart. The fugue thus formed corresponds however, not the standard width of 3 to 5 millimeters provided by the standard.

Um den geschilderten Problemen zu begegnen, ist es daher bei Kunststeinen mit planen Seitenflächen bekannt, an diese Seitenflächen eine größere Zahl von noppenförmigen Vorsprüngen anzuformen, wobei diese Vorsprünge senkrecht zur zugeordneten Seitenfläche eine solche Höhe haben, dass bei losem Ablegen die geforderte Fugenbreite erreicht wird und zwar auch dann, wenn die Steine in der geschilderten Art in Form sogenannter Verlegeeinheiten maschinell abgesetzt werden. Diese in der Regel in größerer Zahl erforderlichen Vorsprünge machen jedoch eine entsprechend aufwendigere Gestaltung der Formen zur Herstellung der Steine erforderlich und sie bilden in entsprechender Zahl immer noch Stellen, an denen das Füllmaterial für die Fügen beim Eindringen in die Fugen behindert wird, so dass Hohlräume, in die das Füllmaterial später nachsackt, nicht vermieden werden können.To counter the problems described, it is therefore with artificial stones with plan side surfaces known, to these side surfaces a larger number of knob-shaped Form projections, these projections perpendicular to the associated Side surface have such a height that, if dropped off the required Groove width is achieved and even if the stones in the described Art in the form of so-called laying units are sold by machine. However, these projections, which are generally required in larger numbers, do a correspondingly more complex design of the molds for the production of the stones necessary and they still make up a corresponding number of jobs where the filling material for the joining is hindered when penetrating into the joints, so that cavities into which the filler later nachsackt, can not be avoided can.

Aufgabe der Erfindung ist es daher, für Kunststeine der eingangs geschilderten Art eine Möglichkeit anzugeben, wie sich der vorgeschriebene Fugenabstand durch eine geringstmögliche Zahl diesen Abstand bildender Elemente sicherstellen lässt, wobei hierfür besonders ins Gewicht fallende Maßnahmen an dem der Formung der Steine dienenden Werkzeug vermieden sein sollen. The object of the invention is therefore, for artificial stones of the type described to indicate a possibility, how the prescribed joint distance by to ensure a least possible number of elements forming this distance, for which particularly significant measures to the shaping the stone serving tool should be avoided.

Diese Aufgabe ist ausgehend von einem Kunststein der eingangs genannten Art erfindungsgemäß dadurch gelöst, dass von der zugeordneten Seitenfläche fortgerichtet und einstückig angeformt die Spitze des Zahnes bzw. der Grund der Zahnlücke einen Materialauftrag aufweist.This object is based on an artificial stone of the type mentioned solved according to the invention that directed away from the associated side surface and integrally formed the tip of the tooth or the reason of the tooth gap has a material order.

Durch diese erfindungsgemäße Maßnahme ist die Anordnung von den vorschriftsmäßigen Fugenabstand gewährleistenden Vorsprüngen auf die geringstmögliche Zahl begrenzt, nämlich den gegenseitigen Verzahnungsverbund benachbarter Steine, der deren gegenseitigen Abstand ohnehin bestimmt. Dadurch werden die Seitenflächen der Steine im übrigen vollkommen frei von jeglichen das Eindringen des Füllmaterials in die Fugen störenden Teilen, so dass ein verhältnismäßig leichtes und sicheres Verfüllen der Fugen gewährleistet ist.By this measure according to the invention, the arrangement of the regulatory Joint spacing ensuring protrusions to the lowest possible Number limited, namely the mutual interlocking composite of neighboring Stones, which determines their mutual distance anyway. This will be the Side surfaces of the stones otherwise completely free from any intrusion of the filling material in the joints disturbing parts, so that a proportionate easy and safe filling of joints is guaranteed.

Andererseits sind jedoch auch mit den Mitteln der Erfindung an der zur Herstellung der Steine dienenden Form keine besonderen Aufwendungen zu treiben, denn die Gestaltung des jeweiligen Zahnes bzw. der jeweiligen Zahnlücke ist ohnehin vorzunehmen bzw. vorzubereiten, wobei es dann praktisch keines Aufwandes mehr bedarf, im Bereich der Zahnspitze bzw. im Bereich des Lückengrundes den Platz für den Materialauftrag zu schaffen, durch den sich an der Zahnspitze eine Erweiterung bzw. beim Grund der Zahnlücke eine Abflachung ergibt, die sich leistenförmig über die gesamte Höhe des erstreckt.On the other hand, however, are also with the means of the invention at the for manufacturing the stone serving form no special expenses to drive, because the design of the respective tooth or the respective tooth gap is to be made anyway or to prepare, which then requires practically no effort, in the area of the tooth tip or in the area of the gap bottom the place for to create the material order, through which at the tooth tip an extension or at the bottom of the tooth gap results in a flattening, the strip-shaped extends over the entire height of the.

Im Hinblick darauf, dass die Fuge zwischen benachbarten Steinen je nach Ländervorschrift eine bestimmte Mindestbreite haben soll, ist es zweckmäßig und ausreichend, dem Materialauftrag senkrecht zur zugeordneten Seitenfläche des Steines eine Tiefe im Bereich von 0,5 bis 4 Millimetern zu geben, wobei die geringere Tiefe dann schon ausreicht, wenn die Steine in der geschilderten Weise maschinell verlegt werden, weil sich dabei, wie gesagt, eine zusätzliche Beabstandung von 1 bis 1,5 Millimetern von selbst ergibt. In view of the fact that the gap between adjacent stones varies according to country regulations should have a certain minimum width, it is appropriate and sufficient the material application perpendicular to the associated side surface of the stone to give a depth in the range of 0.5 to 4 millimeters, with the smaller depth then already sufficient if the stones laid in the manner described by machine be, because, as I said, an additional spacing of 1 to 1.5 millimeters by itself.

Bisher sind im wesentlichen solche Kunststeine angesprochen, die bis auf die Belassung der genannten Fuge dicht aneinander liegen, wobei die Gestaltung so vorgenommen ist, dass die Zähne an den Seitenflächen der Steine vorstehen, während die Zahnlücken hinter der Ebene der Seitenflächen im Vollmaterial des Steines liegen und sich selbstverständlich sowohl die Zähne als auch die Zahnlücken über die gesamte Höhe der Seitenflächen der Steine erstrecken.So far, essentially such artificial stones are addressed, which except for the relinquishment said joint are close together, the design made so is that the teeth protrude on the side surfaces of the stones while the tooth gaps behind the plane of the side surfaces in the solid material of the stone Of course, both the teeth and the tooth spaces are located extend over the entire height of the side surfaces of the stones.

Nun gibt es jedoch auch Bedarfsfälle, für die die Steine unter Bildung breiter Fugen einen nennenswert größeren gegenseitigen Abstand haben sollen als die genannten etwa 2 bis 5 Millimeter, damit über solche breiten Fugen Oberflächenwasser absickern und/oder eine Gestaltungsmöglichkeit für die mit den Steinen belegte Fläche beispielsweise durch Einsaat von Rasen gegeben werden kann. Hierunter fallen auch sogenannte Rasengittersteine bzw. -platten mit zusätzlichen Durchbrechungen der Stein- bzw. Plattenfläche, bei denen auch die Durchbrechungen mit Erde gefüllt und einer Graseinsaat versehen werden können.However, there are also needs, for the stones to form wide joints should have a significantly larger mutual distance than those mentioned about 2 to 5 millimeters, so over such wide joints surface water Absuckern and / or a design option for the occupied with the stones Area can be given for example by sowing grass. this includes fall also so-called grass pavers or slabs with additional Breakthroughs of the stone or plate surface, in which also the openings filled with soil and a grass seed can be provided.

Um auch solche Steine im Rahmen der Erfindung weiterzubilden, ist es zweckmäßig, dass der Stein zur Bildung breiter Fugen zwischen benachbarten Steinen an wenigstens einer Seitenfläche mit mindestens einer einstückig angeformten Abstandsnocke versehen ist und dass das freie Ende der Abstandsnocke die aus Zahn- und Zahnlücke gebildete Paarung trägt. Hier ist zwar für die durch die Abstandsnocken gebildete breite Fuge das Problem der Wärmedehnung, der Fertigungstoleranz und der Einbringung des Füllmaterials zwischen den Steinen nicht gegeben, sehr wohl besteht das Problem aber für den Längsverlauf der von den freien Enden der Abstandsnocken getragenen Verzahnung, die einerseits für einen allen auftretenden Belastungen Stand haltenden gegenseitigen Verbund der Steine erforderlich ist, andererseits in ihrem durch die Breite der Nocken gegebenen Verlauf eine solche Länge aufweist, dass auch deren Auffüllung mit dem Füllmaterial erforderlich ist. Denn anderenfalls könnten zwischen den Nocken Hohlräume verbleiben, deren Verfüllung von den Seiten der Nocken her nicht gewährleistet ist. In order to develop such stones within the scope of the invention, it is expedient that the stone to form wide joints between adjacent stones at least one side surface with at least one integrally formed spacer cam is provided and that the free end of the spacer cam from the Tooth and tooth gap formed mating carries. Here is indeed for by the distance cams formed wide joint the problem of thermal expansion, manufacturing tolerance and the introduction of the filling material between the stones not given, but the problem exists for the longitudinal course of the free ends of the spacer cam carried teeth, on the one hand for a all occurring loads steady holding mutual bond of the stones is required, on the other hand in their given by the width of the cam History has such a length that also their filling with the filler is required. Because otherwise could between the cams cavities remain, whose backfilling is not guaranteed from the sides of the cam ago.

Da in den vorstehend geschilderten Fällen die Schüttfähigkeit des Füllmaterials sehr unterschiedlich sein kann, kann entsprechend auch für den Materialauftrag der Zahnspitze bzw. des Zahnlückengrundes eine größere Dimensionerung beispielsweise im Bereich von 5 Millimetern vorgenommen werden.Since in the above-mentioned cases, the bulk capacity of the filler can be very different, can also be correspondingly for the material order the tooth tip or the tooth gap bottom, for example, a larger dimensioning be made in the range of 5 millimeters.

Zweckmäßig ist es ferner, dass bei einem Stein die zur Verlegeebene parallele wirksame Länge der einzelnen Seitenflächen das einfache oder ganzzahlige Vielfache einer kleinsten wirksamen Länge ist und dass jeder die kleinste wirksame Länge aufweisende Seitenflächenabschnitt mit einer Paarung aus Zahn- und Zahnlücke bzw. einer diese tragenden Abstandsnocke versehen ist. Mit dieser Bemessung wird daran angeknüpft, dass bei Steinsätzen für ein Verlegemuster sich die Steingröße normalerweise aus dem ein- oder mehrfachen einer kleinsten Grundgröße ergibt. Bei dieser kleinsten Grundgröße ist dann als wirksame Seitenlänge die Seitenlänge des Steins an sich zuzüglich zweimal die Hälfte der sich an die Seite in ihrer Längsrichtung anschließenden Fugen zu rechnen, deren Größe bzw. Breite sich wiederum aus der gegenüber dem Nachbarstein wirksam werdenden Größe des Materialauftrags der Zähne bzw. des Grundes der Zahnlücken gegebenenfalls zuzüglich der Größe der vorgesehenen Abstandsnocken ergibt. Weist aber ein Stein in einer Längsrichtung beispielsweise das Dreifache der Grundgröße auf, so entspricht in dieser Längsrichtung gesehen der mittlere Längenabschnitt des Steines an sich der wirksamen Länge der Grundgröße, während die sich daran beidseits anschließenden Längenabschnitte der Seite einem Längenabschnitt des Steines an sich plus der halben Breite der sich in dieser Längsrichtung anschließenden Fuge entsprechen.It is also expedient for a stone to be parallel to the laying plane effective length of each side surfaces the simple or integer multiple is a smallest effective length and that everyone is the smallest effective Length having side surface portion with a pair of dental and Tooth gap or one of these bearing spacer cam is provided. With this design is linked to the fact that in stone sets for a laying pattern itself the stone size is usually one or more times a smallest Basic size yields. At this smallest basic size is then considered effective side length the side length of the stone in itself plus twice half of it to count the side in their longitudinal direction subsequent joints, their size or width in turn from the opposite of the neighboring stone become effective Size of the material application of the teeth or the reason of the tooth gaps, if necessary plus the size of the provided spacer cam results. has but a stone in a longitudinal direction, for example, three times the basic size on, as seen in this longitudinal direction corresponds to the average length section of the stone in itself the effective length of the basic size while adhering to it on both sides adjoining longitudinal sections of the page a length of the section Stone itself plus half the width of the adjoining in this longitudinal direction Fugue correspond.

In diesem Zusammenhang ist es dann ferner vorteilhaft, dass die Mittenachse der Paarungen aus Zahn und Zahnlücke bzw. Abstandsnocken auf der Mitte des zugehörenden Seitenflächenabschnittes liegt. In this context, it is then also advantageous that the center axis of the Pairings of tooth and tooth gap or spacer cams on the middle of the associated Side surface section is located.

Weiterhin ist es zweckmäßig, dass die Flanken des Zahnes einerseits sowie der Zahnlücke andererseits einen Winkel von mindestens 90° einschließen, und dass die halbierende dieses Winkels senkrecht zur zugeordneten Seitenfläche des Steines angeordnet ist. Damit ist gewährleistet, dass einerseits die Steine gegenseitig einen guten Verbund haben, andererseits es aber auch auf jeden Fall möglich ist, die Steine durch eine im wesentlichen horizontale Bewegung auch in die Ecke eines bereits verlegten Nachbarsteinen gebildeten Winkels einzusetzen.Furthermore, it is expedient that the flanks of the tooth on the one hand and the Tooth gap, on the other hand, include an angle of at least 90 °, and that the halves of this angle perpendicular to the associated side surface of the stone is arranged. This ensures that, on the one hand, the stones mutually have a good network, but on the other hand, it is definitely possible the stones by a substantially horizontal movement in the corner of a already installed neighboring stones formed angle.

Schließlich kann vorteilhaft vorgesehen sein, dass die horizontale Querschnittskontur des Materialauftrags fließend in die Flanken des Zahnes bzw. der Zahnlükke übergeht.Finally, it can be advantageously provided that the horizontal cross-sectional contour the material application flowing into the flanks of the tooth or the Zahnlükke passes.

Weitere erfindungswesentliche Merkmale und Einzelheiten ergeben sich aus der nachfolgenden Beschreibung einer Ausführungsform, die auf der Zeichnung dargestellt ist, welche in Figur 1 zwei aneinandergesetzte Steine und in Figur 2 den Ausschnitt II aus Figur 1 in vergrößerter Darstellung zeigt.Other essential features and details of the invention will become apparent from the following description of an embodiment shown in the drawing is, which in Figure 1, two juxtaposed stones and in Figure 2 den Section II of Figure 1 shows an enlarged view.

Figur 1 zeigt zwei quadratische Steine 1, die sich entsprechend der an einem Stein dargestellten Mittellinien aus dem Vierfachen einer quadratischen Grundgröße 2 zusammensetzen. Die Seitenflächen 3, 4 jeder Grundgröße 2 tragen eine Abstandsnocke 5, 6. Durch das Vorhandensein dieser Abstandsnocken ergibt sich die wirksame Länge jeder Grundgröße 2 im vorliegenden Falle aus der Seitenlänge 3 bzw. 4 zuzüglich der halben Breite der Fuge 7 zwischen den beiden dargestellten Steinen, also auf die mit der Ziffer 8 bezeichnete Größe.Figure 1 shows two square stones 1, which correspond to the on a stone shown center lines of four times a square basic size 2 put together. The side surfaces 3, 4 of each basic size 2 wear a spacer cam 5, 6. The presence of these spacer cam results in the effective length of each basic size 2 in the present case from the side 3 or 4 plus half the width of the joint 7 between the two shown Stones, that is to the size indicated by the numeral 8.

Die Endflächen der Nocken 5, 6 weisen jeweils nebeneinander einen Zahn 9 und eine Zahnlücke 10 auf, wobei in einer Umlaufrichtung des Steines 1 gesehen die Zähne 9 und die Zahnlücken 10 aller Abstandsnocken 5, 6 in der gleichen Reihenfolge nebeneinander liegen. Dadurch passen die aufeinander zu gerichteten Endflächen der Abstandsnocken benachbarter Steine formschlüssig ineinander.The end faces of the cams 5, 6 each have a tooth 9 and side by side a tooth gap 10, wherein seen in a direction of rotation of the stone 1 the Teeth 9 and the tooth gaps 10 of all spacer cams 5, 6 in the same order lie next to each other. As a result, the aligned with each other End surfaces of the spacer cams adjacent stones form fit into each other.

Auch die Positionierung der Abstandsnocken 5, 6 ist bezüglich aller wirksamer Längen 8 gleichermaßen und so vorgenommen, dass die Mittenachsen 11 aller Abstandsnocken auf der Mitte der wirksamen Länge 8 positioniert sind. Also, the positioning of the spacer cams 5, 6 is more effective with respect to all Lengths 8 alike and made so that the center axes 11 of all Spacer cams are positioned on the middle of the effective length 8.

Die Flanken sowohl der Zähne 9 als auch der Zahnlücken 10 schließen einen zueinander passenden Winkel ein, dessen Größe mindestens 90°, vorzugsweise aber 90° beträgt und dessen Winkelhalbierende senkrecht auf dem zugeordneten Seitenflächenabschnitt 3, 4 steht.The flanks of both the teeth 9 and the tooth spaces 10 close to each other matching angle, the size of at least 90 °, but preferably 90 ° and its bisector is perpendicular to the associated side surface portion 3, 4 stands.

Wie nun insbesondere aus Figur 2 ersichtlich, weisen die Zähne 9 ausgehend von ihrer zu den Zahnlücken 10 genau passenden Profilierung zusätzlich einstückig an ihrer Spitze angeformt einen über die gesamte Steinhöhe gehenden Materialauftrag 12 auf, der durch sein Anstoßen gegen den Grund 13 der zugeordneten Zahnlücke 10 dafür sorgt, dass der Verlauf der Flanken ineinandergreifender Paarungen von Zahn und Zahnlücke einen gegenseitigen Abstand hält, der das ungehinderte und einwandfreie Bestücken der durch diesen Abstand gebildeten Fuge 14 mit Füllmaterial erlaubt, so dass sich zwischen den Nocken keine Hohlräume ausbilden bzw. dort verbleiben können. Der horizontale Querschnitt des Materialauftrags 12 ist dabei so ausgelegt, dass er abstandslos, also fließend in die Flanken des Zahnes übergeht.As can be seen in particular from Figure 2, the teeth 9, starting from her to the tooth gaps 10 exactly matching profiling in addition to one piece Formed at its tip over the entire stone height going material order 12, which by its abutment against the bottom 13 of the associated Tooth gap 10 ensures that the course of the flanks of interlocking pairings From tooth and tooth gap keeps a mutual distance, the unhindered and proper placement of the gap formed by this distance 14 allowed with filling material, so that no cavities between the cams can train or stay there. The horizontal cross section of the material application 12 is designed so that it is without a gap, so fluent in the flanks of the tooth passes.

Bei den dargestellten Steinen 1 sind die Nocken 5, 6 vorgesehen, um breite Fugen 7 und damit einen Belag auszubilden, der unter anderem das Abschließen von Oberflächenwasser über die Fugen 7 ermöglicht. Dabei stehen die Zähne 9 über die Vorderkante der Nocken 5, 6 vor, während die Zahnlücken 10 nach rückwärts im Material der Nocken sitzen.In the illustrated stones 1, the cams 5, 6 are provided to wide joints 7 and thus to form a covering, including the completion of Surface water over the joints 7 allows. The teeth 9 are over the leading edge of the cams 5, 6 in front, while the tooth spaces 10 to the rear sit in the material of the cams.

Will man die geschilderte Verzahnung nun bei unmittelbar also ohne die Zwischenschaltung von Nocken verlegten Steinen anwenden, so kann man sich deren Gestaltung anhand der Figur 1 leicht so vorstellen, dass dann die Zahnlücken 10 ausgehend von den Seitenflächen 3, 4 rückwärts im Vollmaterial der Steine 1 liegen, während allein die Zähne 9 ausgehend von den Seitenflächen 3, 4 nach außen vorstehen. Damit entsteht dann zwischen den Seitenflächen 3, 4 benachbarter Steine, also entlang des gesamten Umfanges der jeweiligen Steine 1 eine Fuge von der Größe der Fuge 14 allein durch Wirkung des Materialauftrags 12, ohne dass es dazu weiterer Abstand bildender Maßnahmen-bedarf. Do you want the described gearing now at immediately so without the interposition Apply cams laid stones, so you can see their design 1 so easily imagine that then the tooth gaps 10th starting from the side surfaces 3, 4 lie backwards in the solid material of the stones 1, while only the teeth 9, starting from the side surfaces 3, 4 to the outside protrude. This then arises between the side surfaces 3, 4 adjacent Stones, so along the entire circumference of the respective stones 1 a gap the size of the joint 14 alone by the action of the material application 12, without that there is a need for further distance-forming measures.

Nur der Ordnung halber sei darauf hingewiesen, dass sich die Zähne 9 und die Zahnlücken 10 jeweils über die gesamte Höhe der Abstandsnocken 5, 6 bzw. bei den zuletzt geschilderten Steinen über die gesamte Höhe der Seitenflächen 3, 4 erstrecken, da anders die Fuge 14 durch das Füllmaterial nicht erreichbar ist. Was die von den Seitenflächen 3, 4 nach innen beabstandete Linie 15 betrifft, so stellt diese eine Fase dar, durch die an dieser Stelle die Kante der Steine 1 gebrochen ist.Just for the sake of clarity, it should be noted that the teeth 9 and the Tooth gaps 10 each over the entire height of the spacer cam 5, 6 or at the last described stones over the entire height of the side surfaces 3, 4 extend, as otherwise the gap 14 is unreachable by the filler. What the line 15 spaced inwardly from the side surfaces 3, 4 is so this is a chamfer, broken by the edge of the stones 1 at this point is.

Anstelle der Bildung einer ausreichenden Fuge 14 durch den Materialauftrag 12 kann die gleiche Wirkung auch dadurch erzielt werden, dass unter Fortlassung des Materialauftrags 12 der Grund 13 der Zahnlücken 10 zusätzlich zu dem dargestellten abgeflachten Verlauf durch Materialauftrag eine weitergehende Abflachung aufweist, deren senkrecht zur zugeordneten Seitenfläche 3, 4 gemessene Größe der entsprechenden Größe des Materialauftrags 12 entspricht.Instead of forming a sufficient joint 14 through the material application 12 the same effect can also be achieved by omitting the Material order 12 of the reason 13 of the tooth gaps 10 in addition to the illustrated flattened course by material order a further flattening has, whose measured perpendicular to the associated side surface 3, 4 size the corresponding size of the material order 12 corresponds.

Claims (8)

  1. Artificial stone (1), particularly made from concrete, for paving outdoor traffic areas, wherein the stone (1) has, on each of its lateral faces (3, 4) which are directed perpendicular to the laying plane and are substantially parallel to one another, at least one pair consisting of a tooth (9) and lying adjacent thereto a tooth gap (10), which corresponds substantially to the shape of the tooth, for the tooth (9) of the stone (1) laid adjacent thereto and also wherein in a peripheral direction of the stone (I) the succession of tooth (9) and tooth gap (10) is the same for all lateral faces (3, 4), characterised in that, directed away from the associated lateral face (3, 4) and formed on integrally, the tip of the tooth (9) or respectively the base (13) of the tooth gap (10) has a material deposit (12).
  2. Artificial stone as claimed in Claim 1, characterised in that perpendicular to the associated lateral face (3, 4) the material deposit (12) has a depth in range from 0.5 to 4 millimetres.
  3. Artificial stone as claimed in Claim 1 or 2, characterised in that in order to form wide gaps (7) between adjacent stones (1) the stone (1) is provided on at least one lateral face (3, 4) with at least one spacer projection which is formed on integrally, and that the free end of the spacer projection (5, 6) supports the pair formed by the tooth (9) and the tooth gap (10).
  4. Artificial stone as claimed in Claim 3, characterised in that when a stone (1) is provided with a plurality of spacer projections (5, 6) these are of completely the same construction as each other.
  5. Artificial stone as claimed in one of Claims 1 to 4, characterised in that in the case of a stone (1) the effective length of the individual lateral faces (3, 4) parallel to the laying plane is the simple or integral multiple of a smallest effective length (8), and that each portion of a lateral face (3, 4) having the smallest effective length (8) is provided with a pair consisting of a tooth (9) and tooth gap (10) or spacer projection (5, 6) bearing the said pair.
  6. Artifcial stone as claimed in Claim 5, characterised in that the central axis (11) of all pairs consisting of a tooth (9) and a tooth gap (10) or spacer projections (5, 6) lies at the centre of the effective length (8) of the associated lateral face portion (3, 4).
  7. Artificial stone as claimed in one or more of Claims 1 to 6, characterised in that the flanks of the tooth (9), on the one hand, and of the tooth gap (10), on the other hand, enclose an angle of at least 90°, and that bisector of this angle is disposed perpendicular to the associated lateral face (3, 4) of the stone.
  8. Artificial stone as claimed in one or more of Claims 1 to 7, characterised in that the horizontal cross-sectional contour of the material deposit merges progressively into the flanks of the tooth (9) or of the tooth gap (10).
EP00112212A 2000-06-07 2000-06-07 Artificial stone for reinforcing outdoor traffic areas Expired - Lifetime EP1162313B1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
PT00112212T PT1162313E (en) 2000-06-07 2000-06-07 ARTIFICIAL STONE FOR CONSOLIDATION OF NON-EXTERIOR TRANSIT SURFACES
AT00112212T ATE248253T1 (en) 2000-06-07 2000-06-07 ARTIFICIAL STONE FOR FASTENING OUTDOOR TRAFFIC SURFACES
DK00112212T DK1162313T3 (en) 2000-06-07 2000-06-07 Tile for reinforcing traffic areas outdoors
ES00112212T ES2204401T3 (en) 2000-06-07 2000-06-07 ARTIFICIAL STONE FOR THE AFFIRMED OF SURFACES RESERVED FOR TRAFFIC IN OUTDOORS.
EP00112212A EP1162313B1 (en) 2000-06-07 2000-06-07 Artificial stone for reinforcing outdoor traffic areas
HU0301428A HU226502B1 (en) 2000-06-07 2001-05-04 Cast stone for fixing exterior traffic surfaces
CZ20024034A CZ293750B6 (en) 2000-06-07 2001-05-04 Paving element, particularly of concrete for fixing exterior traffic surfaces
JP2002502236A JP2004506822A (en) 2000-06-07 2001-05-04 Artificial stone for paving outdoor traffic surfaces
PCT/EP2001/005049 WO2001094703A1 (en) 2000-06-07 2001-05-04 Cast stone for fixing exterior traffic surfaces
CA002411032A CA2411032C (en) 2000-06-07 2001-05-04 Cast stone for fixing exterior traffic surfaces
IL15320201A IL153202A0 (en) 2000-06-07 2001-05-04 Cast stone for fixing exterior traffic surfaces
AU7399001A AU7399001A (en) 2000-06-07 2001-05-04 Cast stone for fixing exterior traffic surfaces
AU2001273990A AU2001273990B2 (en) 2000-06-07 2001-05-04 Cast stone for fixing exterior traffic surfaces
US10/310,916 US6857244B2 (en) 2000-06-07 2002-12-06 Cast stone for fixing exterior traffic surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00112212A EP1162313B1 (en) 2000-06-07 2000-06-07 Artificial stone for reinforcing outdoor traffic areas

Publications (2)

Publication Number Publication Date
EP1162313A1 EP1162313A1 (en) 2001-12-12
EP1162313B1 true EP1162313B1 (en) 2003-08-27

Family

ID=8168935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112212A Expired - Lifetime EP1162313B1 (en) 2000-06-07 2000-06-07 Artificial stone for reinforcing outdoor traffic areas

Country Status (13)

Country Link
US (1) US6857244B2 (en)
EP (1) EP1162313B1 (en)
JP (1) JP2004506822A (en)
AT (1) ATE248253T1 (en)
AU (2) AU7399001A (en)
CA (1) CA2411032C (en)
CZ (1) CZ293750B6 (en)
DK (1) DK1162313T3 (en)
ES (1) ES2204401T3 (en)
HU (1) HU226502B1 (en)
IL (1) IL153202A0 (en)
PT (1) PT1162313E (en)
WO (1) WO2001094703A1 (en)

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Also Published As

Publication number Publication date
US6857244B2 (en) 2005-02-22
DK1162313T3 (en) 2003-12-22
AU2001273990B2 (en) 2006-01-19
ES2204401T3 (en) 2004-05-01
CZ20024034A3 (en) 2003-04-16
PT1162313E (en) 2004-01-30
ATE248253T1 (en) 2003-09-15
AU7399001A (en) 2001-12-17
CA2411032C (en) 2009-11-24
US20030121229A1 (en) 2003-07-03
JP2004506822A (en) 2004-03-04
EP1162313A1 (en) 2001-12-12
WO2001094703A1 (en) 2001-12-13
HUP0301428A2 (en) 2003-09-29
CA2411032A1 (en) 2001-12-13
HU226502B1 (en) 2009-03-02
IL153202A0 (en) 2003-07-06
CZ293750B6 (en) 2004-07-14

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