EP2966223A1 - Interlocking paving block and paving laid with same - Google Patents
Interlocking paving block and paving laid with same Download PDFInfo
- Publication number
- EP2966223A1 EP2966223A1 EP15001987.5A EP15001987A EP2966223A1 EP 2966223 A1 EP2966223 A1 EP 2966223A1 EP 15001987 A EP15001987 A EP 15001987A EP 2966223 A1 EP2966223 A1 EP 2966223A1
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- EP
- European Patent Office
- Prior art keywords
- composite
- primary
- sections
- paving stone
- primary composite
- 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.)
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- 239000002131 composite material Substances 0.000 claims abstract description 165
- 239000004575 stone Substances 0.000 claims abstract description 98
- 239000011449 brick Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 12
- 230000003139 buffering effect Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 9
- 239000011440 grout Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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 present invention relates to a paving stone having a top surface, a bottom surface and a plurality of side surfaces, wherein on at least one side surface a plurality of parallel vertical projecting ridge-shaped composite sections arranged in the laid state of the paving stone with composite sections on a side surface of a neighboring paving stone by Zahnstangenart but only interact with minimal contact.
- Appropriate composite systems of paving stones serve to secure against shifting between two paving stones with a corresponding horizontal load (for example, truck braking operations).
- a joint assembly system is usually in the floor plan by rack type, but only with minimal contact on the side surfaces of the stones arranged vertical strip-shaped sections, with appropriately arranged vertical strip-shaped sections on the side surfaces of the neighboring stones largely contact-free meshing of the teeth of adjacent stones prevent displacement of the stones in the joint direction against each other.
- the present invention has for its object to provide a paving stone of the type described above, with which can be laid against horizontal displacements particularly resistant pavement surfaces.
- a paving stone of the specified type characterized in that the paving stone in the lower region on at least one side surface a primary composite system with a primary composite section and in the area above it one of them geometrically and functionally different secondary composite system comprising the parallel vertical strip-shaped composite sections as secondary composite sections, wherein the primary composite section is formed to provide a narrow joint when laid to the primary composite section and / or the side surface of the adjacent block, and the secondary composite sections are formed so as to give the secondary composite sections and / or the side surface of the neighboring stone in comparison to a wide gap.
- a paving stone with two composite systems fulfilling different functions is provided.
- the double-joint system according to the invention utilizes the circumstance that in the laid state in the lower stone area no loads critical for the paving structure are transferred to the neighboring stone, so that consequently there is only a very small buffering requirement in this region which is uncritical for the stone according to the invention narrow gap can be met.
- a primary composite system in the manner of racks, but with minimal contact with narrow joints (without effective buffering between the composite sections of adjacent stones) is used, because of the small width of the joints, a displacement of adjacent stones against each other on one for the system uncritical measure reduced.
- a secondary composite system in the upper stone area also in the manner of racks with the usual conventional systems distances between the composite sections of adjacent stones to accommodate the particularly critical in the upper critical stone area buffering grout supplements the system.
- the inventive goal is achieved, while maintaining the damaging in other systems but necessary distances between the composite sections of adjacent stones causing possible damage in these systems pavement damage shifts between adjacent stones on the effect of the narrow joints of the primary composite system.
- the laying is simplified with the paving stone according to the invention, since the laying of the appropriate joint widths automatically (the paving stones can be set directly against each other) and because the joint width is automatically specified in the upper critical joint area by the lower primary composite system. Furthermore, a lower joint termination is achieved by the primary composite system. It is achieved by the fact that joint material can escape only in (very) small extent down.
- the primary composite system is designed so that its primary composite portion when laid forms a narrow gap to the primary composite portion of the primary composite system of the neighboring brick. In the installed state, therefore, the stones in the lower area (in the area of the primary composite system) are separated by a narrow gap. This should not exclude that in this area, the joint width may vary slightly, for example, by an inaccurate production of stones, stone abrasion etc.
- the primary composite section of the primary composite system is formed by a continuous horizontal strip.
- the composite sections of the secondary composite system extend at a distance from each other upwards.
- the mutually complementary horizontal strips of the neighboring stones engage each other in such a way that a narrow gap results in comparison.
- the continuous horizontal bar can be meandering, for example, on its front side, but also assume other shapes, for example, any shaped protrusions and recesses.
- the primary composite portion is formed by a plurality of individual protruding composite portions. These individual composite sections of neighboring stones engage in the laid state, preferably with a small distance between the arranged according to rack type composite sections of adjacent stones into each other.
- the primary composite portion for example in the form of the continuous horizontal bar or the plurality of individual composite sections, in the direction perpendicular to the associated side surface is more than the composite sections of the secondary composite system.
- the individual composite sections are preferably arranged in extension of the composite sections of the primary composite system. This results, therefore, depending on the embodiment, at the end face of the composite sections a jump or no jump between the two composite systems. There is no crack if the individual composite sections of the primary composite section do not protrude further than the composite sections of the secondary composite system.
- the continuous horizontal strip or the individual composite sections of the primary composite system can have small protruding projections.
- Such approaches may extend over the entire height of the primary composite section or over only a portion of that height. They are used when a certain minimum is required for the narrow joints of the primary composite system.
- the primary composite system is arranged in the lower area of at least one side surface.
- the primary composite portion extends over about 1/10-1 / 5 of the height of a side surface of the paving stone. This is not limitative. It is important that the primary composite system is located in the lower uncritical stone area where less or no forces or moments are caused by horizontal forces acting on the top of the paving stones with corresponding turning effects.
- the primary composite system is configured so that its primary composite portion tapers slightly upwardly.
- the present invention further relates to a patch composed of a plurality of such paving stones.
- FIG. 1 shows two conventional paving stones 1, 2, which have rectangular shape in horizontal section. Both paving stones are provided on their side surfaces with corresponding composite sections 3, in which case only the composite sections are each shown on one side surface.
- the composite sections 3 are strip-shaped vertical projecting sections, which are formed approximately semicircular in horizontal section.
- the composite sections 3 are arranged at a distance from each other, wherein the composite sections of a neighboring stone engage in the spaces between the composite sections of the other stone like a rack. In this way, a corresponding displacement protection against horizontal thrust is formed, the interlocking composite sections, however, not close to each other, but leave corresponding buffer spaces for joint material.
- FIG. 2 shows a spatial view of the interlocking composite systems of two juxtaposed paving stones 10, 11 according to the invention.
- the paving stones each have a lower primary composite system 14 and an upper secondary composite system 12 on at least one side surface.
- the upper secondary composite system 12 has a series of strip-shaped composite sections 13 which essentially correspond to the strip-shaped composite sections 3 of FIG FIG. 1 illustrated embodiment of the prior art correspond. These composite sections 13 protrude from the respective side surface, are formed approximately semicircular and have a corresponding distance from each other. How one FIG. 2 can take a buffer space between the individual composite sections 13 of the secondary composite system 12 of the neighboring stones formed, which is to be filled with suitable grout material.
- the arranged in the lower region primary composite system 14 has a primary composite portion 15, which is formed in this embodiment as a continuous horizontal bar, which is composed of louder same composite elements A.
- the narrow gap between the composite elements of adjacent stones is formed serpentine, wherein in the juxtaposed state of the two stones, the two primary composite sections 15 are rack-like engaged with each other.
- the protruding portions 15 of the composite system 14 are disposed in extension of the composite sections 13 of the secondary composite system 12 and project further in the direction perpendicular to the side surface of the block than are the composite sections 13. Between the composite sections 13 and the protruding portions of the continuous strip of the primary composite system 14 is thereby formed a step. In the juxtaposed state, the composite portions 13 of the Secondary composite system both to the side surface of the neighboring stone and to the composite sections 13 of the neighboring stone at a distance that receives grout material for buffering the high stone area to be transmitted forces.
- the lower primary composite systems 14 are not of a continuous bar, as in the embodiment of FIG. 2 These stand perpendicular to the side surface just as far as the overlying secondary composite sections 13 of the secondary composite system 12.
- front small projections 16 are provided which form a laying aid , In this embodiment, therefore, there is a narrow gap between the primary composite sections 15, into which extend the lugs 16 which are used when a certain minimum width is to be secured for the narrow joints.
- the secondary composite sections 13 of the secondary composite system 12 are formed substantially the same as the secondary composite sections 13 of the embodiment of FIG. 2 , except that they have a flattened middle area on the front side.
- the different width joints between the primary and secondary composite systems are in FIG. 3 shown.
- the gap between the secondary Composite sections 13 of the secondary composite systems 12 is identified at 17, while the joint between the composite sections 15 of the two primary composite systems is shown at 18.
- FIG. 4 shows a further embodiment in which the primary composite portion 15 tapers slightly upwards and passes over a step in the secondary composite sections 13.
Abstract
Es wird ein Pflasterstein beschrieben, der auf mindestens einer Seitenfläche eine Vielzahl von parallelen vertikalen vorstehenden leistenförmigen Verbundabschnitten aufweist, die im verlegten Zustand des Pflastersteines mit Verbundabschnitten auf einer Seitenfläche eines benachbarten Pflastersteines zahnstangenförmig zusammenwirken. Der Pflasterstein weist im unteren Bereich seiner mindestens einen Seitenfläche ein primäres Verbundsystem und im Bereich darüber ein sich hiervon unterscheidendes sekundäres Verbundsystem auf, das die parallelen vertikalen leistenförmigen Verbundabschnitte umfasst. Das primäre Verbundsystem ist so ausgebildet, dass sich im verlegten Zustand zum Nachbarstein eine enge Fuge ergibt, während das sekundäre Verbundsystem so gestaltet ist, dass sich eine im Vergleich hierzu weite Fuge ergibt. Jeder Stein ist somit mit einem doppelten Verbundsystem ausgestattet.It describes a paving stone having on at least one side surface a plurality of parallel vertical projecting ridge-shaped composite sections, which co-operate in the installed state of the paving stone with composite sections on a side surface of an adjacent paving stone rack-shaped. The paving stone has a primary composite system in the lower region of its at least one side surface and, in the region above, a secondary composite system differing therefrom, which comprises the parallel vertical strip-shaped composite sections. The primary composite system is designed so that when installed to the neighboring stone results in a narrow joint, while the secondary composite system is designed so that there is a comparison in this wide gap. Each stone is thus equipped with a double composite system.
Description
Die vorliegende Erfindung betrifft einen Pflasterstein mit einer Deckfläche, einer Unterfläche und einer Vielzahl von Seitenflächen, wobei auf mindestens einer Seitenfläche eine Vielzahl von parallelen vertikalen vorstehenden leistenförmigen Verbundabschnitten angeordnet ist, die im verlegten Zustand des Pflastersteines mit Verbundabschnitten auf einer Seitenfläche eines benachbarten Pflastersteines nach Zahnstangenart, aber nur mit minimalem Kontakt zusammenwirken.The present invention relates to a paving stone having a top surface, a bottom surface and a plurality of side surfaces, wherein on at least one side surface a plurality of parallel vertical projecting ridge-shaped composite sections arranged in the laid state of the paving stone with composite sections on a side surface of a neighboring paving stone by Zahnstangenart but only interact with minimal contact.
Entsprechende Verbundsysteme von Pflastersteinen dienen der Verschiebesicherung zwischen zwei Pflastersteinen bei einer entsprechenden Horizontalbelastung (beispielsweise LKW-Bremsvorgängen). Ein derartiges Fugenverbundsystem besteht in der Regel aus im Grundriss nach Zahnstangenart, aber nur mit minimalem Kontakt an den Seitenflächen der Steine angeordneten senkrechten leistenförmigen Abschnitten, die mit entsprechend angeordneten senkrechten leistenförmigen Abschnitten auf den Seitenflächen der Nachbarsteine durch weitgehend kontaktfreies Ineinandergreifen der Zähne benachbarter Steine eine Verschiebung der Steine in Fugenrichtung gegeneinander verhindern.Appropriate composite systems of paving stones serve to secure against shifting between two paving stones with a corresponding horizontal load (for example, truck braking operations). Such a joint assembly system is usually in the floor plan by rack type, but only with minimal contact on the side surfaces of the stones arranged vertical strip-shaped sections, with appropriately arranged vertical strip-shaped sections on the side surfaces of the neighboring stones largely contact-free meshing of the teeth of adjacent stones prevent displacement of the stones in the joint direction against each other.
Letztlich entscheidet bei herkömmlichen Verbundsystemen immer die einwandfreie Verlegung darüber, ob man bei einem Pflaster eine lange schadensfreie Nutzungsdauer erwarten kann. Leider werden jedoch die Pflastersteine unter Zeit- und Kostendruck oft nicht mit dem richtlinienmäßigen Abstand verlegt, der Raum für pufferndes Fugenmaterial sichert. Weil es einfacher ist, werden die Steine häufig mit einem direkten Stein-Stein-Kontakt verlegt, der auch im oberen Steinbereich wirksam wird, wo der größte Teil der Horizontalkräfte auf den Nachbarstein übertragen wird und wo eine ausreichende Pufferung für ein langlebiges Pflaster unbedingt erforderlich ist.Ultimately, in conventional composite systems always decides the correct laying on whether you can expect a long damage-free service life in a patch. Unfortunately, however, the paving stones are often not laid at the proper distance, which saves space for buffering grout under time and cost pressures. Because it is easier, the stones are often laid with a direct stone-stone contact, which is also effective in the upper stone area, where most of the horizontal forces is transferred to the neighboring stone and where sufficient buffering for a long-lasting plaster is absolutely necessary ,
Auch bei Einhaltung richtliniengemäßer Fugenbreiten werden die Fugen oft nicht sachgerecht gefüllt. Es wird beispielsweise zu weiches Material verwendet, das unter Belastung zermahlen wird. Die Fugen werden nur unzureichend gefüllt (und in vielen Fällen wird das Fugenmaterial nicht ausreichend verdichtet). Des Weiteren wird bei der Abstimmung von Bettungs- und Fugenmaterial die Filterstabilität nicht berücksichtigt. Durch diese Fehler entsteht ein Defizit an belastbarem Fugenmaterial und dadurch ein Verschiebepotential zwischen benachbarten Steinen auch bei Systemen mit den oben erläuterten Verbundsystemen.Even when adhering to the appropriate joint widths, the joints are often not properly filled. For example, too soft material is used, which is ground under load. The joints are filled only insufficiently (and in many cases, the joint material is not sufficiently compacted). Furthermore, the filter stability is not considered in the coordination of bedding and grout material. These errors result in a deficit of resilient joint material and thus a potential for displacement between adjacent bricks even in systems with the above-described composite systems.
Selbst bei einem optimal verlegten Pflaster kann es bei den bisherigen Verbundsystemen dadurch zu Schäden kommen, dass bei hohen Belastungen das unverzichtbare puffernde Fugenmaterial teilweise entfernt oder zusammengepresst wird und dadurch kleine Verschiebungen zwischen den Steinen entstehen, die sich zu relevanten Schäden addieren.
- Einerseits werden die Steine oft nicht einwandfrei verlegt, was schadensträchtige Stein-Stein-Kontakte in den kritischen oberen Steinbereichen zur Folge hat.
- Andererseits bildet bei einwandfreier Positionierung der Steine insbesondere in Fugenrichtung der zur Aufnahme puffernden Materiales zwischen den Verbundabschnitten benachbarter Steine notwendige Raum ein schadensträchtiges aber unvermeidbares Verschiebungspotential, insbesondere wenn die Fugen nicht ausreichend oder mit ungeeignetem Material gefüllt sind.
- On the one hand, the stones are often not laid properly, which has harmful stone-stone contacts in the critical upper stone areas result.
- On the other hand, with proper positioning of the stones, especially in the joint direction of the buffering material between the composite sections of adjacent stones necessary space forms a harmful but unavoidable displacement potential, especially if the joints are not filled sufficiently or with unsuitable material.
Das ist (auch bei technisch perfekten Verbundsystemen) eine immer wiederkehrende Schadensursache und bisher nur durch eine schwer kontrollierbare absolut einwandfreie Verlegung vermeidbar.This is (even with technically perfect composite systems) a recurring cause of damage and so far only by a difficult to control absolutely flawless installation avoidable.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen Pflasterstein der eingangs beschriebenen Art zu schaffen, mit dem sich gegen horizontale Verschiebungen besonders resistente Pflasterflächen verlegen lassen.The present invention has for its object to provide a paving stone of the type described above, with which can be laid against horizontal displacements particularly resistant pavement surfaces.
Diese Aufgabe wird erfindungsgemäß bei einem Pflasterstein der angegebenen Art dadurch gelöst, dass der Pflasterstein im unteren Bereich auf mindestens einer Seitenfläche ein primäres Verbundsystem mit einem primären Verbundabschnitt und im Bereich darüber ein sich hiervon geometrisch und funktionell unterscheidendes sekundäres Verbundsystem, das die parallelen vertikalen leistenförmigen Verbundabschnitte als sekundäre Verbundabschnitte umfasst, aufweist, wobei der primäre Verbundabschnitt so ausgebildet ist, dass sich im verlegten Zustand zum primären Verbundabschnitt und/oder zur Seitenfläche des Nachbarsteines eine schmale Fuge ergibt, und die sekundären Verbundabschnitte so ausgebildet sind, dass sich zu den sekundären Verbundabschnitten und/oder zur Seitenfläche des Nachbarsteines eine im Vergleich hierzu weite Fuge ergibt.This object is achieved in a paving stone of the specified type, characterized in that the paving stone in the lower region on at least one side surface a primary composite system with a primary composite section and in the area above it one of them geometrically and functionally different secondary composite system comprising the parallel vertical strip-shaped composite sections as secondary composite sections, wherein the primary composite section is formed to provide a narrow joint when laid to the primary composite section and / or the side surface of the adjacent block, and the secondary composite sections are formed so as to give the secondary composite sections and / or the side surface of the neighboring stone in comparison to a wide gap.
Erfindungsgemäß wird somit ein Pflasterstein mit zwei Verbundsystemen, die unterschiedliche Funktionen erfüllen, zur Verfügung gestellt.Thus, according to the invention, a paving stone with two composite systems fulfilling different functions is provided.
Das erfindungsgemäße Doppel-Fugenverbundsystem nutzt den Umstand, dass im verlegten Zustand im unteren Steinbereich keine für das Pflastergefüge kritischen Lasten auf den Nachbarstein übertragen werden, so dass infolgedessen in diesem bei dem erfindungsgemäßen Stein unkritischen Bereich nur ein sehr geringes Pufferungserfordernis besteht, das auch bei einer schmalen Fuge erfüllt werden kann. In diesem Bereich wird daher ein primäres Verbundsystem nach Art von Zahnstangen, aber mit nur minimalem Kontakt mit schmalen Fugen (ohne wirksame Pufferung zwischen den Verbundabschnitten benachbarter Steine) eingesetzt, das wegen der geringen Breite der Fugen eine Verschiebung benachbarter Steine gegeneinander auf ein für das System unkritisches Maß reduziert.The double-joint system according to the invention utilizes the circumstance that in the laid state in the lower stone area no loads critical for the paving structure are transferred to the neighboring stone, so that consequently there is only a very small buffering requirement in this region which is uncritical for the stone according to the invention narrow gap can be met. In this area, therefore, a primary composite system in the manner of racks, but with minimal contact with narrow joints (without effective buffering between the composite sections of adjacent stones) is used, because of the small width of the joints, a displacement of adjacent stones against each other on one for the system uncritical measure reduced.
Ein sekundäres Verbundsystem im oberen Steinbereich ebenfalls nach Art von Zahnstangen mit den bei herkömmlichen Systemen üblichen Abständen zwischen den Verbundabschnitten benachbarter Steine zur Aufnahme des im oberen kritischen Steinbereich besonders notwendigen puffernden Fugenmaterials ergänzt das System.A secondary composite system in the upper stone area also in the manner of racks with the usual conventional systems distances between the composite sections of adjacent stones to accommodate the particularly critical in the upper critical stone area buffering grout supplements the system.
Durch das Zusammenwirken dieser beiden Verbundsysteme wird das erfinderische Ziel erreicht, unter Beibehaltung der bei anderen Systemen schadensträchtigen aber erforderlichen Abstände zwischen den Verbundabschnitten benachbarter Steine die bei diesen Systemen mögliche Pflasterschäden verursachenden Verschiebungen zwischen benachbarten Steinen über die Wirkung der schmalen Fugen des primären Verbundsystems auszuschließen.Through the interaction of these two composite systems, the inventive goal is achieved, while maintaining the damaging in other systems but necessary distances between the composite sections of adjacent stones causing possible damage in these systems pavement damage shifts between adjacent stones on the effect of the narrow joints of the primary composite system.
Das erfindungsgemäße Ziel wird erreicht durch einen Stein, der zwei Fugenverbundsysteme mit unterschiedlichen Funktionen besitzt:
- im unkritischen unteren Steinbereich ein primäres Verbundsystem mit so schmalen Fugen, dass auch bei unzureichender Fugenfüllung im oberen kritischen Steinbereich das Verschiebungspotential zwischen zwei benachbarten Steinen so minimiert wird, dass das Pflastergefüge nicht gefährdet werden kann,
- im kritischen oberen Steinbereich ein sekundäres Verbundsystem, das nach Art bekannter Verbundsysteme ausreichend Raum für das in diesem Bereich unverzichtbare puffernde Fugenmaterial bietet, der durch das primäre Verbundsystem gesichert wird.
- in the uncritical lower stone area a primary composite system with joints so narrow that the potential for displacement between two adjacent stones is minimized even in the case of insufficient joint filling in the upper critical stone area, so that the paving structure can not be endangered,
- in the critical upper stone area, a secondary composite system which, in the manner of known composite systems, offers sufficient space for the buffering joint material indispensable in this area, which is secured by the primary composite system.
Ferner wird mit dem erfindungsgemäßen Pflasterstein die Verlegung vereinfacht, da sich beim Verlegen die richtliniengemäßen Fugenbreiten automatisch einstellen (die Pflastersteine können direkt gegeneinander gesetzt werden) und da die Fugenbreite im oberen kritischen Fugenbereich durch das untere primäre Verbundsystem automatisch vorgegeben wird. Ferner wird durch das primäre Verbundsystem ein unterer Fugenabschluss erreicht. Es wird dadurch erreicht, dass Fugenmaterial nur in (ganz) geringem Umfang nach unten austreten kann.Furthermore, the laying is simplified with the paving stone according to the invention, since the laying of the appropriate joint widths automatically (the paving stones can be set directly against each other) and because the joint width is automatically specified in the upper critical joint area by the lower primary composite system. Furthermore, a lower joint termination is achieved by the primary composite system. It is achieved by the fact that joint material can escape only in (very) small extent down.
Das primäre Verbundsystem ist so ausgebildet, dass sein primärer Verbundabschnitt im verlegten Zustand eine schmale Fuge zu dem primären Verbundabschnitt des primären Verbundsystems des Nachbarsteines bildet. Es werden daher im verlegten Zustand die Steine im unteren Bereich (im Bereich des primären Verbundsystems) durch eine schmale Fuge getrennt. Dies soll nicht ausschließen, dass auch in diesem Bereich die Fugenbreite geringfügig variieren kann, beispielsweise durch eine ungenaue Fertigung der Steine, entsprechenden Steinabrieb etc.The primary composite system is designed so that its primary composite portion when laid forms a narrow gap to the primary composite portion of the primary composite system of the neighboring brick. In the installed state, therefore, the stones in the lower area (in the area of the primary composite system) are separated by a narrow gap. This should not exclude that in this area, the joint width may vary slightly, for example, by an inaccurate production of stones, stone abrasion etc.
Wesentlich ist, dass im Bereich des primären Verbundsystems eine deutlich schmalere Fuge vorhanden ist als im Bereich des sekundären Verbundsystems, wobei die Steine in ihrer Position zum Nachbarstein durch die Verzahnung des primären Verbundsystems mit schmaler Fugenbreite so genau fixiert werden, dass selbst bei nicht optimaler Füllung der Fugen im Bereich des sekundären Verbundsystems schadensträchtige Verschiebungen verhindert werden.It is essential that in the area of the primary composite system a significantly narrower joint is present than in the area of the secondary composite system, wherein the stones are fixed in their position to the neighboring stone by the teeth of the primary composite system with narrow joint width so accurate that even with non-optimal filling the joints in the area of the secondary composite system are prevented from damaging displacements.
Was die Ausgestaltung des primären Verbundabschnittes des primären Verbundsystems anbetrifft, so ist dieser bei einer ersten Ausführungsform der Erfindung von einer durchlaufenden Horizontalleiste gebildet. Von dieser Leiste ausgehend erstrecken sich die Verbundabschnitte des sekundären Verbundsystems im Abstand voneinander nach oben. Beim Aneinandersetzen der Steine greifen die komplementär zueinander ausgebildeten Horizontalleisten der Nachbarsteine so ineinander, dass sich eine im Vergleich schmale Fuge ergibt. Die durchlaufende Horizontalleiste kann beispielsweise auf ihrer Stirnseite mäandernd ausgebildet sein, aber auch andere Formen annehmen, beispielsweise beliebig geformte Vorsprünge und Rücksprünge aufweisen.As far as the design of the primary composite section of the primary composite system is concerned, in a first embodiment of the invention it is formed by a continuous horizontal strip. Starting from this strip, the composite sections of the secondary composite system extend at a distance from each other upwards. When juxtaposing the stones, the mutually complementary horizontal strips of the neighboring stones engage each other in such a way that a narrow gap results in comparison. The continuous horizontal bar can be meandering, for example, on its front side, but also assume other shapes, for example, any shaped protrusions and recesses.
Bei einer anderen Ausführungsform ist der primäre Verbundabschnitt von einer Vielzahl von einzelnen vorstehenden Verbundabschnitten gebildet. Diese einzelnen Verbundabschnitte von Nachbarsteinen greifen im verlegten Zustand vorzugsweise mit geringem Abstand zwischen den nach Zahnstangenart angeordneten Verbundabschnitten benachbarter Steine ineinander.In another embodiment, the primary composite portion is formed by a plurality of individual protruding composite portions. These individual composite sections of neighboring stones engage in the laid state, preferably with a small distance between the arranged according to rack type composite sections of adjacent stones into each other.
Bei einer weiteren bevorzugten Ausführungsform steht der primäre Verbundabschnitt, beispielsweise in Form der durchlaufenden Horizontalleiste oder der Vielzahl der einzelnen Verbundabschnitte, in Richtung senkrecht zur zugehörigen Seitenfläche weiter vor als die Verbundabschnitte des sekundären Verbundsystems.In a further preferred embodiment, the primary composite portion, for example in the form of the continuous horizontal bar or the plurality of individual composite sections, in the direction perpendicular to the associated side surface is more than the composite sections of the secondary composite system.
Auf Basis des primären Verbundsystems werden die einzelnen Verbundabschnitte vorzugsweise in Verlängerung der Verbundabschnitte des primären Verbundsystems angeordnet. Hierbei ergibt sich daher, je nach Ausführungsform, an der Stirnfläche der Verbundabschnitte ein Sprung oder kein Sprung zwischen den beiden Verbundsystemen. Es ist kein Sprung vorhanden, wenn die einzelnen Verbundabschnitte des primären Verbundabschnittes nicht weiter vorstehen als die Verbundabschnitte des sekundären Verbundsystems.Based on the primary composite system, the individual composite sections are preferably arranged in extension of the composite sections of the primary composite system. This results, therefore, depending on the embodiment, at the end face of the composite sections a jump or no jump between the two composite systems. There is no crack if the individual composite sections of the primary composite section do not protrude further than the composite sections of the secondary composite system.
In Weiterbildung der Erfindung können die durchlaufende Horizontalleiste oder die einzelnen Verbundabschnitte des primären Verbundsystems kleine vorstehende Ansätze aufweisen. Derartige Ansätze können sich über die gesamte Höhe des primären Verbundabschnittes oder nur über einen Teil dieser Höhe erstrecken. Sie kommen dann zum Einsatz, wenn für die schmalen Fugen des primären Verbundsystems ein bestimmtes Mindestmaß erreicht werden soll.In a development of the invention, the continuous horizontal strip or the individual composite sections of the primary composite system can have small protruding projections. Such approaches may extend over the entire height of the primary composite section or over only a portion of that height. They are used when a certain minimum is required for the narrow joints of the primary composite system.
Wie bereits erwähnt, ist das primäre Verbundsystem im unteren Bereich von mindestens einer Seitenfläche angeordnet. Vorzugsweise erstreckt sich dabei der primäre Verbundabschnitt über etwa 1/10-1/5 der Höhe einer Seitenfläche des Pflastersteines. Dies stellt keine Beschränkung dar. Wichtig ist, dass das primäre Verbundsystem im unteren unkritischen Steinbereich angeordnet ist, wo geringere oder überhaupt keine Kräfte bzw. Momente auftreten, die durch an der Oberseite der Pflastersteine einwirkende Horizontalkräfte mit entsprechenden Dreheffekten verursacht werden.As already mentioned, the primary composite system is arranged in the lower area of at least one side surface. Preferably, the primary composite portion extends over about 1/10-1 / 5 of the height of a side surface of the paving stone. This is not limitative. It is important that the primary composite system is located in the lower uncritical stone area where less or no forces or moments are caused by horizontal forces acting on the top of the paving stones with corresponding turning effects.
Bei einer weiteren Ausführungsform ist das primäre Verbundsystem so ausgebildet, dass sich sein primärer Verbundabschnitt leicht nach oben verjüngt.In another embodiment, the primary composite system is configured so that its primary composite portion tapers slightly upwardly.
Die vorliegende Erfindung betrifft ferner ein aus einer Vielzahl von derartigen Pflastersteinen zusammengesetztes Pflaster.The present invention further relates to a patch composed of a plurality of such paving stones.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen in Verbindung mit der Zeichnung im Einzelnen erläutert. Es zeigen:
- Figur 1
- eine schematische räumliche Darstellung von zwei aneinandergesetzten Pflastersteinen gemäß dem Stand der Technik;
Figur 2- eine räumliche Ansicht der miteinander in Eingriff stehenden Verbundsysteme von zwei erfindungsgemäß ausgebildeten Pflastersteinen;
- Figur 3
- eine schematische Draufsicht auf den Fugenbereich von zwei aneinandergesetzten Pflastersteinen der Erfindung gemäß einem weiteren Ausführungsbeispiel; und
- Figur 4
- eine schematische Schnittdarstellung einer weiteren Ausführungsform.
- FIG. 1
- a schematic spatial representation of two juxtaposed paving stones according to the prior art;
- FIG. 2
- a spatial view of the interlocking composite systems of two paving blocks according to the invention formed;
- FIG. 3
- a schematic plan view of the joint area of two nested paving stones of the invention according to another embodiment; and
- FIG. 4
- a schematic sectional view of another embodiment.
Das im unteren Bereich angeordnete primäre Verbundsystem 14 besitzt einen primären Verbundabschnitt 15, der bei dieser Ausführungsform als durchlaufende Horizontalleiste ausgebildet ist, die sich aus lauter gleichen Verbundelementen A zusammensetzt. Die enge Fuge zwischen den Verbundelementen benachbarter Steine ist hierbei schlangenförmig ausgebildet, wobei im aneinandergesetzten Zustand der beiden Steine die beiden primären Verbundabschnitte 15 zahnstangenartig miteinander in Eingriff stehen.The arranged in the lower region primary
Wenn die beiden Nachbarsteine in der in
Bei der in
Bei der in
Die sekundären Verbundabschnitte 13 des sekundären Verbundsystems 12 sind im Wesentlichen so ausgebildet wie die sekundären Verbundabschnitte 13 der Ausführungsform der
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20221077A RS63823B1 (en) | 2014-07-12 | 2015-07-03 | Interlocking paving block and paving laid with same |
SI201531903T SI2966223T1 (en) | 2014-07-12 | 2015-07-03 | Interlocking paving block and paving laid with same |
HRP20221409TT HRP20221409T1 (en) | 2014-07-12 | 2015-07-03 | Interlocking paving block and paving laid with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014010411.7A DE102014010411A1 (en) | 2014-07-12 | 2014-07-12 | Paving stone with double composite system and paving laid herewith |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2966223A1 true EP2966223A1 (en) | 2016-01-13 |
EP2966223B1 EP2966223B1 (en) | 2022-08-24 |
Family
ID=53513919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15001987.5A Active EP2966223B1 (en) | 2014-07-12 | 2015-07-03 | Interlocking paving block and paving laid with same |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2966223B1 (en) |
DE (1) | DE102014010411A1 (en) |
ES (1) | ES2930526T3 (en) |
HR (1) | HRP20221409T1 (en) |
HU (1) | HUE060324T2 (en) |
PL (1) | PL2966223T4 (en) |
RS (1) | RS63823B1 (en) |
SI (1) | SI2966223T1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018010067A1 (en) | 2018-11-21 | 2020-05-28 | Detlef Schröder | Paving stone with infiltration area and pavement made with it |
US11384487B2 (en) * | 2018-08-01 | 2022-07-12 | Detlef SCHROEDER | Paver and pavement made therefrom |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339816A1 (en) * | 1993-11-23 | 1995-06-01 | Weber Hans Juergen | Artificial paving-stone |
EP1036882A1 (en) * | 1999-03-15 | 2000-09-20 | FIEGE & BERTOLI GmbH & Co. KG. | Artificial stone for pavings |
EP1335069A2 (en) * | 2002-02-07 | 2003-08-13 | Kombilith GmbH Entwicklung und Verwertung | Artificial stone for pavings |
DE202006013475U1 (en) * | 2006-08-25 | 2006-11-09 | Schlupp, Klaus | Paving/shaped stone, to be laid together, has joints with small contact surfaces at a side surface to join stones together and allow supported movement under heavy loads |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2527533B1 (en) * | 2011-05-23 | 2014-10-29 | Etablissements Heinrich Bock et Cie S.P.A.S. | Interlocking concrete paving block |
-
2014
- 2014-07-12 DE DE102014010411.7A patent/DE102014010411A1/en active Pending
-
2015
- 2015-07-03 PL PL15001987.5T patent/PL2966223T4/en unknown
- 2015-07-03 HR HRP20221409TT patent/HRP20221409T1/en unknown
- 2015-07-03 RS RS20221077A patent/RS63823B1/en unknown
- 2015-07-03 ES ES15001987T patent/ES2930526T3/en active Active
- 2015-07-03 HU HUE15001987A patent/HUE060324T2/en unknown
- 2015-07-03 SI SI201531903T patent/SI2966223T1/en unknown
- 2015-07-03 EP EP15001987.5A patent/EP2966223B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339816A1 (en) * | 1993-11-23 | 1995-06-01 | Weber Hans Juergen | Artificial paving-stone |
EP1036882A1 (en) * | 1999-03-15 | 2000-09-20 | FIEGE & BERTOLI GmbH & Co. KG. | Artificial stone for pavings |
EP1335069A2 (en) * | 2002-02-07 | 2003-08-13 | Kombilith GmbH Entwicklung und Verwertung | Artificial stone for pavings |
DE202006013475U1 (en) * | 2006-08-25 | 2006-11-09 | Schlupp, Klaus | Paving/shaped stone, to be laid together, has joints with small contact surfaces at a side surface to join stones together and allow supported movement under heavy loads |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11384487B2 (en) * | 2018-08-01 | 2022-07-12 | Detlef SCHROEDER | Paver and pavement made therefrom |
DE102018010067A1 (en) | 2018-11-21 | 2020-05-28 | Detlef Schröder | Paving stone with infiltration area and pavement made with it |
WO2020103966A1 (en) | 2018-11-21 | 2020-05-28 | Schroeder Detlef | Paving stone having an infiltration region and paving produced using same |
Also Published As
Publication number | Publication date |
---|---|
ES2930526T3 (en) | 2022-12-14 |
HUE060324T2 (en) | 2023-02-28 |
SI2966223T1 (en) | 2023-02-28 |
HRP20221409T1 (en) | 2023-01-20 |
PL2966223T3 (en) | 2023-03-27 |
PL2966223T4 (en) | 2023-03-27 |
RS63823B1 (en) | 2023-01-31 |
DE102014010411A1 (en) | 2016-01-14 |
EP2966223B1 (en) | 2022-08-24 |
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