EP2650435B1 - Pierre et unité de pose dotée de plusieurs pierres - Google Patents

Pierre et unité de pose dotée de plusieurs pierres Download PDF

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Publication number
EP2650435B1
EP2650435B1 EP13156063.3A EP13156063A EP2650435B1 EP 2650435 B1 EP2650435 B1 EP 2650435B1 EP 13156063 A EP13156063 A EP 13156063A EP 2650435 B1 EP2650435 B1 EP 2650435B1
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EP
European Patent Office
Prior art keywords
stone
water storage
storage space
spacer elements
stones
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.)
Active
Application number
EP13156063.3A
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German (de)
English (en)
Other versions
EP2650435A2 (fr
EP2650435A3 (fr
Inventor
Thomas Aicheler
Peter Aicheler
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.)
Aicheler & Braun GmbH
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Aicheler & Braun GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aicheler & Braun GmbH filed Critical Aicheler & Braun GmbH
Publication of EP2650435A2 publication Critical patent/EP2650435A2/fr
Publication of EP2650435A3 publication Critical patent/EP2650435A3/fr
Application granted granted Critical
Publication of EP2650435B1 publication Critical patent/EP2650435B1/fr
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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
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
    • 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 a stone, in particular a paving stone for forming a floor covering according to the preamble of claim 1.
  • the application further relates to a laying unit with several stones according to the preamble of claim 11.
  • Stones in particular paving stones and laying units of the type mentioned here, are known in principle from the prior art. On at least one circumferential side, they have at least one seepage opening region arranged between two spacer elements, which serves for discharging water, in particular rainwater and / or condensation water, from the accessible upper side of the stone into the substrate.
  • a concrete precast earth cover for example, there is known a concrete precast earth cover, and a method and apparatus for obtaining infiltration capability of such soil cover.
  • a concrete paving stone of the type shown there comprises seepage openings, which are designed so that surface water can be absorbed by seeping into the ground.
  • the infiltration opening area is bounded by two spacer elements, which are formed like a knob on the peripheral side of the paving stone.
  • the resulting joints next to the infiltration opening area are filled with a joint filling.
  • a Bodenplatten- or paving stone system for creating paved areas, in particular for the creation of parking areas or parking lots, is also from the DE 20 2010 002 924 U1 known.
  • the paving stones shown there each have a percolation opening area between two spacer elements, wherein the spacer elements extend substantially over the entire height of the paving stone in the form of projections, so that between the spacer elements verdusionbare joints are formed, which at the same time for draining water, especially rain - and condensation water, serve.
  • From the DE 42 21 900 A1 is a plastic pavement with point-symmetric or axisymmetric artificial stone elements known. Distance units are provided between the artificial stone elements, whereby a joint is formed when laying artificial stone elements, which is not filled with grout material. This allows water to be absorbed immediately.
  • the DE 19 718 363 A1 shows a concrete block for a paving stone pavement.
  • the DE 29 60 7105 U1 shows a concrete paving stone with a walkable or passable top.
  • Object of the present invention is therefore to provide a stone and a laying unit comprising several stones, which ensure an improved drainage of water, in particular rain and / or condensation, and in addition a blockage of the Sickerö Stamms Symposiume through Significantly reduce dirt particles and also avoid that the substrate absorbs a significant amount of water in a short time.
  • a stone in particular a paving stone for forming a floor covering, with the features of claim 1 is proposed.
  • the stone has on at least one peripheral side at least one seepage opening region arranged between two spacer elements.
  • the spacers limit on their the walkable top of the stone facing sides a Schmutzfilterfuge and on their underside of the stone facing sides a water storage space so that the Schmutzfilterfuge is separated from the water storage space when the spacer elements come into contact with another stone.
  • the stone is characterized in that the spacer elements are formed by a peripheral side of the stone being chamfered in an upper region so that an inclined surface is disposed at an angle of less than 90 ° to the top of the stone so that the dirt filter groove is designed as a wedge joint.
  • the stone according to the invention has a combined system which simultaneously realizes a water drain, in particular a rain and condensation water outlet, a dirt filter and a water reservoir.
  • a water drain in particular a rain and condensation water outlet
  • a dirt filter and a water reservoir.
  • the leaked water is cached in the formed as a water reservoir water storage space and can thus be stored, especially in hot areas of the earth for cooling purposes first in the water storage room and evaporate again from the water storage space through the seepage areas.
  • the dirt filter joint prevents dirt particles from being discharged into the seepage opening area, so that contamination of the seepage opening area and the subsurface can be substantially reduced.
  • the Schmutzfilterfuge can be easily clean or suck by means of a high-pressure jet. Due to the Schmutzfilterfuge, which is separated by the inventive spacer elements of the water storage room, the water storage space remains free of contamination. The substrate on which the stones according to the invention are arranged, remains free from contamination in this way. Due to the fact that the invention Spacers to separate the dirt filter joint from the water storage room, when the spacers come into contact with another stone, it is avoided that get from the dirt filter joint from dirt directly into the water storage room. However, no fluid-tight connection is created by the installation of the spacer element on a further stone, so that water to be discharged can pass directly from the dirt filter joint into the water storage space, while the dirt particles remain in the dirt filter joint.
  • the infiltration opening region is preferably substantially arc-shaped, in particular semicircular or oval, when viewed in cross-section or in a plan view.
  • the infiltration opening region is preferably cylindrical or funnel-shaped. If the infiltration opening region is funnel-shaped, it preferably tapers from the upper side of the stone towards the spacer element.
  • the infiltrant opening area is also preferably in fluid communication with the water storage spaces, so that the water discharged via the infiltration opening area does not immediately seep into the ground, but is temporarily stored temporarily in the water storage space.
  • a stone in which a plurality of drainage opening areas are provided on at least one peripheral side of the stone, wherein a spacer element extends continuously between two drainage opening areas.
  • a spacer element extends continuously between two drainage opening areas.
  • the water storage space extends over the entire width of the at least one peripheral side.
  • the water storage space is preferably trapezoidal in longitudinal section. It is understood that other longitudinal sectional shapes of the water storage space can be realized are.
  • the spacer elements are preferably formed as protrusions or webs projecting beyond the upper side of the stone in the longitudinal direction and, in this way, in addition to establishing a distance to an adjacent space, permit the necessary separation between the dirt filter joint and the water storage space, which prevents dirt particles from the dirt filter joint get out into the water storage room.
  • the spacer elements are preferably arranged substantially at half the height on the peripheral side of the stone. The height at which the spacers are located on the perimeter of the stone may vary depending on whether a larger volume of dirt filter fouling or a larger reservoir volume is required in a particular application.
  • the laying unit has several stones according to the invention, in particular paving stones or concrete blocks for forming a stone floor covering. It is particularly advantageous if the laying unit has at least two stones, on the peripheral side of each of which spacer elements and inflow opening regions are provided, which are arranged adjacent to one another. In this way, the Schmutzfilterfugen and water storage spaces of the stones can be joined together and the volume of Schmutzfilterfugen and the water storage rooms can thus be doubled.
  • the Fig. 1 shows a schematic plan view of two adjacently arranged stones 1 according to the invention.
  • a stone 1 according to the invention is designed, for example, as a paving stone, as a slab or as a molded concrete block or similar material and can serve, for example, to create a paved surface, in particular a parking area or a parking space.
  • the stone has an upper side OS, which is cambered to avoid sharp edges, ie can be provided with a curvature on the upper side OS.
  • the stone 1 may have a two-layer structure, consisting of a water-permeable intent and coarsely porous core concrete, which meets the demands for very high infiltration. As a result, precipitation can also drain through the stones due to the water-permeable facing concrete.
  • the stone 1 can also have an air- and water-permeable core, in particular made of concrete, which is provided on its upper side with a closed attachment layer. The surface of the stone may be processed appropriately.
  • the type and size of the stone 1 may vary depending on the application and be for example 26 cm x 13 cm or 6 cm x 8 cm.
  • the stone 1 has a plurality of spacer elements 3, wherein two spacer elements surround a drain opening region 5.
  • the Fig. 1 makes it clear that, viewed in plan view and thus also viewed in cross-section, the percolation opening regions 5 of a stone 1 in the in Fig. 1 embodiment shown are formed semicircular. It is self-evident that other shapes of the seepage opening regions 5 are also conceivable, in particular an oval or laterally rounded, essentially rectangular design, as described in US Pat Fig. 4 is shown.
  • the Fig. 2 shows a longitudinal section along the section line AA in Fig. 1
  • the spacer elements 3 were formed according to the present invention by processing the peripheral side F, in particular by chamfering the peripheral side F of the stone 1, so that the spacer elements 3 formed as wedge-shaped projections are that protrude in the longitudinal direction L of the stone 1 on the top OS of the stone 1 and in this way establish a distance c between the top OS of the stone 1 and an adjacent stone.
  • the spacer element 3 of a stone 1 is designed such that on its side facing the accessible upper side OS of the stone, it defines a dirt filter joint 7, which is provided for catching dirt. Because of that in the Fig. 2 the two Schmutzfilterfugen 7 two stones 1 are directly related to each other, the resulting Schmutzfilterfuge comprises twice the volume, namely the volume of two individual Schmutzfilterfugen 7 two stones. Due to the chamfer of the peripheral side and the resulting inclined surface results in a Schmutzfilterfuge 7, which is in the form of a wedge joint. As in connection with Fig. 1 can be seen, this wedge joint extends advantageously seen in the width direction B, along the peripheral side of the stone 1 between two Sickerö Maschinens Symposiumen 5. Thus, there is a continuous connection of two Sickerö Maschinens Symposiume 5 by an elongated Schmutzfilterfuge. 7
  • a spacer 3 beyond a water storage space 9, with in Fig. 1 recognizable leach port regions 5 is in fluid communication and thus serves to receive a fluid, in particular water.
  • the water storage space 9 thus forms a water reservoir, which serves for the intermediate storage of water draining through the seepage opening area.
  • the Fig. 2 makes it clear that both stones 1 bounded by the spacer 3 Have water storage room 9. So if, as in the Fig. 2 shown, two stones 1 come into contact with each other, the volume of the resulting water storage space is doubled and thus comprises the volume of two water storage spaces 9 two stones 1. Starting from the water storage room 9, the discharged water then seep along the arrows 11 in the ground G, if provided it has not previously evaporated over the leach opening areas 5.
  • the substrate G may be a seepage layer, which is specially designed to accommodate the elapsed water.
  • the water storage space 9 is particularly advantageous because it avoids immediate seepage of the water into the ground, starting from the seepage opening areas 5. At higher temperatures, the water stored in the water storage 9 can thus evaporate again through the seepage opening areas 5 and thus contribute to the cooling and humidity increase of the floor covering formed by the stones 1.
  • the spacer element is realized in that a circumferential side of the stone 1 is chamfered in an upper region such that the resulting inclined surface 10 is arranged at an angle ⁇ to the upper side OS of the stone 1, which is equal to or smaller than 90 ° is. In this way, a projection is formed, which forms the spacer element 3.
  • a tapered joint is formed by the tapered peripheral side of the stone 1, which forms the Schmutzfilterfuge 7. In the underside of the US facing height range of the peripheral side of the stone 1, the peripheral side is also formed chamfered.
  • the resulting inclined surface 12 limits the Water storage space 9 together with the spacer 3 and extends at an angle ⁇ to the bottom US, which is equal to or less than 90 °.
  • ⁇ the angle in which the two inclined surfaces 10 and 12 lie intersect in a region which, viewed in the longitudinal direction L, lies outside the surface OS of the stone 1.
  • the position of the spacer 3 in the height direction H can vary.
  • Between the oblique surfaces and the lower side US or the upper side OS of the stone 1 can also vary depending on the volume of the dirt filter groove 7 and the water storage space 9.
  • the volume can vary.
  • precipitation-rich area of the water storage space 9 may be formed relatively larger than the Schmutzfilterfuge 7.
  • a relatively dirty and low-precipitation area of the water storage space 9 may be made smaller.
  • Deviations between the angles ⁇ and ⁇ of the inclined surfaces 10 and 12 are preferably compensated by a compensation surface E, which preferably runs parallel to the surface OS, so that the spacer element has a sharp edge K along the peripheral side.
  • a substantially trapezoidal water storage space 9 seen in a longitudinal section is formed by the configuration of the spacer 3, a substantially trapezoidal water storage space 9 seen in a longitudinal section.
  • the longitudinal sectional shape of the water storage space 9 may vary.
  • a triangular, rectangular or semi-circular cross-section of the water storage space 9 is provided. All that matters is that the spacer element 3 is designed in such a way that it protrudes above the upper side OS of the stone 1 in such a way that it delimits and separates a dirt filter groove 7 and a water storage space 9 when the spacer elements come into contact with another stone.
  • the Fig. 3 shows the in Fig. 1 shown, adjacent to each other arranged stones 1 along the section line BB.
  • the section runs through a drain opening region 5 or through two seepage opening regions 5 of two inventive stones 1 arranged adjacent to one another Fig. 3 makes it clear that the percolation opening area 5 is in fluid communication with the water storage space 9.
  • all the water storage spaces 9 of a stone 1 are connected to each other and to all the seepage opening areas 5. Starting from the infiltration opening region 5, running water can thus reach the water storage space 9 directly in order to be temporarily stored there. Starting from the water storage space 9, the water can in turn evaporate through the infiltration opening regions 5 or seep into the substrate G.
  • the percolation opening region 5 seen in the height direction H is formed substantially cylindrical.
  • the infiltration opening region 5 is funnel-shaped.
  • the infiltration opening region 5 may be 4 mm at its end facing the upper side OS of the stone 1, while it amounts to only 2 mm at the end 15 facing the underside US of the stone 1.
  • the distance a between the undersides US of two adjacent stones 1 according to the invention may vary depending on the area of use and be, for example, between 10 and 15 mm.
  • the radius of the semicircular inflow opening portions 5 is set to be substantially coincident with the distance c between the edge K of the spacer 3 and the top surface OS of the stone 1 in the longitudinal direction L.
  • Schmutzfilterfuge 7 can be either sucked out for cleaning purposes in an advantageous manner or flushed out by means of a high-pressure cleaner without dirt particles get into the water storage chamber 9.
  • the seepage areas 5 are also flushed out by a high-pressure cleaner, but there passes a considerable amount of dirt in the ground, thus ensuring a Reduction of the water flow.
  • the dimensions of the leachable opening areas 5, the dirt filter joints 7 and the water storage space 9 can be adapted to the particular circumstances, and in particular to the amount of water to be discharged or to the amount of dirt to be collected and the size of the stone.
  • a stone according to the present invention can be produced particularly easily by first forming a dirt filter groove 7 extending over the entire width of the peripheral side, a water storage space 9 extending over the entire width of the peripheral side and a spacer element 3 extending over the entire width of the peripheral side becomes.
  • the above-mentioned elements are produced by the production of two counter-beveled surfaces on at least one peripheral side of the stone.
  • at least one, but preferably a plurality of seepage opening regions 5 are introduced into the peripheral side of the stone 1, wherein the distances between a plurality of seepage opening regions 5 are preferably the same.
  • a stone 1 has been shown, which has a plurality of seepage opening areas on a peripheral side, whose ends facing the upper side OS of a stone 13 are connected via Schmutzfilterfugen 7 and the lower, the underside US a stone 1 facing ends 15 via water storage chambers 9 are in fluid communication with each other. It is understood that each peripheral side of a stone 1 according to the invention can be processed in this way.
  • the number of the Sickerö Stamms Symposiume 5 is variable as I said and may in particular also be different depending on the peripheral side.
  • the present invention advantageously provides a stone, in particular a paving stone, which comprises a particularly advantageous combined system of a water drain, a water reservoir and a dirt filter.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Sewage (AREA)

Claims (12)

  1. Pierre (1), notamment pierre à paver, destinée à créer un revêtement de sol qui sur au moins un côté périphérique (F) comporte au moins une zone d'orifices de drainage (5) placée entre deux éléments espaceurs (3), sur leurs faces dirigées vers la face supérieure (OS) praticable de la pierre (1), les éléments espaceurs (3) comportant un joint filtrant les impuretés (7) et sur leurs faces dirigées vers la face inférieure (US) de la pierre, délimitant un espace accumulateur d'eau (9) de telle sorte que le joint filtrant les impuretés (7) soit séparé de l'espace accumulateur d'eau (9) lorsque les éléments espaceurs (3) entrent en contact avec une autre pierre, caractérisée en ce que les éléments espaceurs (3) sont conçus en ce qu'un côté périphérique (F) de la pierre (1) est biseauté dans une zone supérieure, de sorte à créer une surface oblique (10) sous un angle (α) de moins de 90° par rapport à la face supérieure (OS) de la pierre (1), de telle manière que le joint filtrant les impuretés (7) soit conçu sous la forme d'un joint cunéiforme.
  2. Pierre selon la revendication 1, caractérisée en ce que l'espace accumulateur d'eau (9) est conçu sous la forme d'un joint cunéiforme.
  3. Pierre selon la revendication 1 ou 2, caractérisée en ce que, vue dans la section transversale, la zone d'orifices de drainage (5) est conçue sensiblement en forme d'arc, notamment en forme de demi-cercle ou d'ovale.
  4. Pierre selon l'une quelconque des revendications précédentes, caractérisée en ce que, vue dans une direction de hauteur (H), la zone d'orifices de drainage (5) est conçue en forme de cylindre ou d'entonnoir.
  5. Pierre selon l'une quelconque des revendications précédentes, caractérisée en ce que la zone d'orifices de drainage (5) est en liaison fluidique avec au moins un espace accumulateur d'eau (9).
  6. Pierre selon l'une quelconque des revendications précédentes, caractérisée en ce que plusieurs zones d'orifices de drainage (5) sont prévues, un élément espaceur (3) s'étendant en continu entre deux zones d'orifices de drainage (5).
  7. Pierre selon l'une quelconque des revendications précédentes, caractérisée en ce que, considéré en coupe longitudinale, l'espace accumulateur d'eau (9) est conçu en forme de trapèze.
  8. Pierre selon l'une quelconque des revendications précédentes, caractérisée en ce que les éléments espaceurs (3) sont conçus sous la forme de saillies ou de barrettes saillant par-dessus la face supérieure (OS) de la pierre (1) dans la direction longitudinale (L).
  9. Pierre selon l'une quelconque des revendications précédentes, caractérisée en ce que les éléments espaceurs (3) sont placés sensiblement à mi-hauteur sur le côté périphérique (F) de la pierre.
  10. Pierre selon l'une quelconque des revendications précédentes, caractérisée en ce que le joint filtrant les impuretés (7), l'espace accumulateur d'eau (9) et l'élément espaceur (3) s'étendent sur l'ensemble de la largeur du côté périphérique (F).
  11. Unité de pose, comportant plusieurs pierres selon l'une quelconque des revendications 1 à 10, notamment des pierres à paver, destinées à créer un sol en pavés.
  12. Unité de pose selon la revendication 11, caractérisée en ce qu'au moins deux pierres (1) de l'unité de pose sont conçues à l'identique et sont placées en symétrie spéculaire l'une par rapport à l'autre.
EP13156063.3A 2012-04-11 2013-02-21 Pierre et unité de pose dotée de plusieurs pierres Active EP2650435B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012103118A DE102012103118A1 (de) 2012-04-11 2012-04-11 Stein und Verlegeeinheit mit mehreren Steinen

Publications (3)

Publication Number Publication Date
EP2650435A2 EP2650435A2 (fr) 2013-10-16
EP2650435A3 EP2650435A3 (fr) 2016-10-12
EP2650435B1 true EP2650435B1 (fr) 2018-11-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP13156063.3A Active EP2650435B1 (fr) 2012-04-11 2013-02-21 Pierre et unité de pose dotée de plusieurs pierres

Country Status (2)

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EP (1) EP2650435B1 (fr)
DE (1) DE102012103118A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3377700B1 (fr) * 2015-11-17 2023-08-02 F. Von Langsdorff Licensing Limited Élément de pavage muni de canaux de drainage et système de chaussée le comportant

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT219641B (de) * 1959-04-24 1962-02-12 Cement Ind H Kellner & Co Deut Verfahren zur Herstellung hoch belastbarer Straßendecken von Kraftfahrzeug-Schnellverkehrsstraßen
DE4221900A1 (de) * 1992-07-03 1994-01-05 Ch Heinrich Gueltig Gmbh & Co Kunststeinelement
DE4415575A1 (de) 1994-05-03 1995-11-09 Sf Koop Gmbh Beton Konzepte Erdreichabdeckung aus Beton-Formsteinen sowie Verfahren und Vorrichtung zum Erhalten der Sickerfähigkeit einer derartigen Erdreichabdeckung
ATE188756T1 (de) * 1995-05-24 2000-01-15 Rolf Scheiwiller Formstein, insbesondere aus beton
DE29607105U1 (de) * 1996-04-19 1996-07-18 Ch Heinrich Gueltig Gmbh & Co Kunststeinelement
DE19718363A1 (de) * 1997-05-02 1998-11-05 Rolf Scheiwiller Formstein, insbesondere aus Beton
DE19754350A1 (de) * 1997-12-08 1999-06-10 Michael Scharl Bodenplatte und Belag mit erweitertem Fugenspektrum
DE19934495A1 (de) * 1998-11-04 2001-01-25 Kobra Formen & Anlagenbau Gmbh Formstein
DE20019191U1 (de) * 2000-11-10 2001-01-18 Kortmann Karl Bauelement zur Bodenabdeckung
DE202010002924U1 (de) 2010-02-27 2010-06-17 Godelmann Pflasterstein Gmbh & Co. Kg Bodenplatten- oder Pflastersteinsystem sowie unter Verwendung dieses Systems hergestellte befestigte oder gepflasterte Fläche
JP5835788B2 (ja) * 2010-10-06 2015-12-24 太平洋プレコン工業株式会社 排水床板とその敷設体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2650435A2 (fr) 2013-10-16
EP2650435A3 (fr) 2016-10-12
DE102012103118A1 (de) 2013-10-17

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