EP1657363A2 - Surface for sport and /or recreation - Google Patents

Surface for sport and /or recreation Download PDF

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Publication number
EP1657363A2
EP1657363A2 EP05011009A EP05011009A EP1657363A2 EP 1657363 A2 EP1657363 A2 EP 1657363A2 EP 05011009 A EP05011009 A EP 05011009A EP 05011009 A EP05011009 A EP 05011009A EP 1657363 A2 EP1657363 A2 EP 1657363A2
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EP
European Patent Office
Prior art keywords
tubes
sports
tube bundle
recreational area
area according
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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.)
Granted
Application number
EP05011009A
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German (de)
French (fr)
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EP1657363A3 (en
EP1657363B1 (en
Inventor
Bernd Lechner
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AST EIS- UND SOLARTECHNIK GMBH
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Heitzinger Rupert
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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
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/02—Foundations, e.g. with drainage or heating arrangements

Definitions

  • the invention relates to a sports and / or recreational area, with a preferably heat-insulating Grundplanum and a tube bundle of several, substantially in a plane and substantially parallel to each other, tubes, wherein the tubes are flowed through by a heatable or coolable medium, and a at least the joints between the pipes filling filling material.
  • Such sports and / or recreational areas are known for example from the Austrian patent AT 398 999 D.
  • a preferably heat-insulating planum is usually applied to the substrate on which a tube bundle of individual tubes is subsequently laid, which is suitable for filling with a heatable medium and subsequently, in particular the lateral and overlying environment heats.
  • a filler material is introduced, which covers the tubes.
  • a cover layer, a carrier layer, a carrier plate or the like is applied to the filler material.
  • This cover layer is suitable for example to wear a sports surface, in particular an artificial turf.
  • a disadvantage of such sports and / or recreational areas is the fact that due to the overlap of the tubes of the tube bundle with filler a high heating power must be applied to heat the surface of the sports covering, since a large amount of filler must be heated.
  • the object of the invention is therefore to provide a sports and / or recreational area of the above type, with improved properties.
  • this is achieved in that the coverage of the tubes of the tube bundle with filling material is between 0% and 25% of the pipe diameter.
  • the cover layer directly touches the upper edge of the tubes.
  • the advantage of such a sports and / or recreational area is that the heating tube or cooling tubes of the sports and / or recreational area run directly or just below the upper layer and the heating power or cooling capacity is thereby reduced. It has been found to be particularly favorable to connect the tubes of this tube bundle by webs. As a result, the tube bundle can be better laid on the one hand, because the tubes are already formed planar on the web. In addition, the laying of such a tube bundle is much faster than the laying of single tubes. It has been found advantageous in this case if the webs have at least one recess in order to increase the water permeability.
  • the lateral spacing of the tubes to each other should be at least the simple diameter of the tubes and a maximum of six times the tube diameter, but preferably three times the tube diameter.
  • the tubes of Rohrbüridels can be made of extrudable material, in particular of EPDM (ethylene-propylene-diene rubber), wherein the wall thickness of the tubes of the tube bundle is selected so that filled with the heatable medium tubes of the tube bundle similar or have identical tread properties, such as the filler material.
  • EPDM ethylene-propylene-diene rubber
  • quartz sand and / or rubber granules are suitable as filling material for such a sports and / or recreational area.
  • at least partially EPDM granules are used as filling material.
  • a particular embodiment also provides that between Grundplanum and the tube bundle an additional, elastic planum is introduced.
  • This planum in particular has the advantage of further enhancing the treading properties TO IMPROVE.
  • this planum may also consist of the same material as the filler.
  • Fig. 1 an inventive sports and / or recreational area 1 is shown.
  • a Grundplanum 2 is shown, which is preferably formed heat-insulating, to avoid unnecessary heating down.
  • This Grundplanum 2 is laid on the surface, not shown, on which the sports and / or recreation area 1 is to be applied.
  • an elastic Planum 3 is also shown, which is introduced between the tube bundle 4 and 2 Grundplanum.
  • such insectsplanum 3 is not mandatory.
  • the tube bundle 4 is, as shown in the embodiment of individual tubes 5, which are connected to webs 6, composed.
  • recesses 10 can be seen, which increase the water permeability at the webs.
  • a section of a first tube bundle 4 is shown on the left side, consisting of four tubes 5.
  • the section of a further tube bundle 4 ' is only on the right side of the figure by a single tube 5' indicated.
  • the width of a tube bundle 4 is not more than 18 cm.
  • the tube bundles 4 are then laid track by track substantially parallel to each other.
  • filler 7 is introduced.
  • the Carrier layer or cover layer 8 applied which sports a covering 9, in particular an artificial turf 9 carries.
  • the total thickness of the upper edge of the ground plan to the top layer 8 is in the ideal case about 15 mm to 50 mm, thicker and thinner versions are conceivable.
  • the cover layer 8 touches the upper edge of the tubes 5, the coverage D is therefore 0% of the pipe diameter d.
  • a variant is shown, where the coverage D with filler 7 is about 25% of the pipe diameter d.
  • This embodiment also differs from the embodiment of Fig. 1 in that the elastic Swissplanum 3 is missing. Moreover, the embodiment does not differ from the embodiment in Figure 1, which is why a further description is omitted.
  • the variant of a sports and / or recreational surface shown in FIG. 3 again illustrates the recesses 10 and the distance A of two tubes 5 of a tube bundle 4.
  • the distance B is shown, which reflects the distance of the tubes of individual tube bundles from one another. The distance B will be approximately the distance A in a preferred embodiment, but B may also be slightly less than or greater than A.
  • FIG. 4 shows a cross section along the center of the pipe, which clearly shows the tube bundle 4 together with the webs 6 and the recesses 10. Not shown is the top layer 8 with the artificial turf 9 and the filler 7. Between the left in the figure, the tube bundle 4 and the right tube bundle 4 ', the Grundplanum 2 can be seen.
  • a plurality of recesses 10 are shown on the one hand, on the other hand, the shape of the recesses 10 is rectangular. However, it is also conceivable to make the recesses oval, round or polygvnförmig.
  • the wall thickness w of the tubes which is dependent on the filling material or on the heatable medium, is also clearly recognizable.
  • the tubes 5 can be combined to one or more circuits. In such a circuit, a heating and a pump unit is integrated, whereby the heating temperature for the Sports and / or recreational area 1 can be regulated.
  • the filling material 7 can also be chosen differently depending on the requirements of the soil properties. The use of quartz, rubber granules, sand and mixtures thereof depends, in particular, on the properties of the filling material 7 being in accordance with the properties of the filled tubes 5. It is thus possible always to make uniform floor coverings or coverings for different loads, such as tennis, football, etc. The addition of quartz in the filling material 7 ensures that when wet, the properties of the soil are maintained.
  • the covering layer 8 of such a sports and / or recreational area 1 generally consists of a carrier web and a pile incorporated therein.
  • the carrier web are usually openings, which favor the drainage.
  • Such areas can be used in particular for recreation areas, sports surfaces, tennis courts, football fields, etc. and laid in tracks. These tracks are then permanently connected.
  • this is then filled with a more or less large amount of filler material, especially with quartz sand.
  • quartz sand in the range of 0.02 mm to 2 mm is added to the granules as filling material 7.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Golf Clubs (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Building Environments (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The sports and/or recreation ground (1) comprises an array (4) of pipes (5) embedded in a filler material (7) whose level above the pipes lies between 0 % and 25 % of the pipe diameter (d).

Description

Die Erfindung betrifft eine Sport- und/oder Erholungsfläche, mit einem vorzugsweise wärmeisolierenden Grundplanum und einem Rohrbündel aus mehreren, im Wesentlichen in einer Ebene und im Wesentlichen parallel zueinander angeordneten, Rohren, wobei die Rohre von einem beheizbaren oder kühlbaren Medium durchströmbar sind, und einem zumindest die Fugen zwischen den Rohren auffüllenden Füllmaterial.The invention relates to a sports and / or recreational area, with a preferably heat-insulating Grundplanum and a tube bundle of several, substantially in a plane and substantially parallel to each other, tubes, wherein the tubes are flowed through by a heatable or coolable medium, and a at least the joints between the pipes filling filling material.

Derartige Sport- und/oder Erholungsflächen sind beispielsweise aus der österreichischen Patentschrift AT 398 999 D bekannt. In solchen Sport- und/oder Erholungsflächen wird in der Regel auf den Untergrund ein vorzugsweise wärmeisolierendes Planum aufgebracht, auf das im Anschluss ein Rohrbündel aus einzelnen Rohren verlegt wird, welches zum Befüllen mit einem beheizbaren Medium geeignet ist und in weiterer Folge, insbesondere die seitliche und darüberliegende Umgebung heizt. Zwischen die Fugen der Rohre des Rohrbündels wird ein Füllmaterial eingebracht, das die Rohre überdeckt. Im Anschluss daran wird auf das Füllmaterial eine Deckschicht, eine Trägerschicht, eine Trägerplatte oder Ähnliches aufgebracht. Diese Deckschicht ist geeignet zum Beispiel einen Sportbelag, insbesondere einen Kunstrasen zu tragen.Such sports and / or recreational areas are known for example from the Austrian patent AT 398 999 D. In such sports and / or recreational areas, a preferably heat-insulating planum is usually applied to the substrate on which a tube bundle of individual tubes is subsequently laid, which is suitable for filling with a heatable medium and subsequently, in particular the lateral and overlying environment heats. Between the joints of the tubes of the tube bundle a filler material is introduced, which covers the tubes. Subsequently, a cover layer, a carrier layer, a carrier plate or the like is applied to the filler material. This cover layer is suitable for example to wear a sports surface, in particular an artificial turf.

Nachteilig an solchen Sport- und/oder Erholungsflächen ist die Tatsache, dass aufgrund der Überdeckung der Rohre des Rohrbündels mit Füllmaterial eine hohe Heizleistungen zur Erwärmung der Oberfläche des Sportbelages aufgebracht werden muss, da eine große Menge an Füllmaterial geheizt werden muss.A disadvantage of such sports and / or recreational areas is the fact that due to the overlap of the tubes of the tube bundle with filler a high heating power must be applied to heat the surface of the sports covering, since a large amount of filler must be heated.

Aufgabe der Erfindung ist es daher, eine Sport- und/oder Erholungsfläche der oben genannten Gattung zu schaffen, mit verbesserten Eigenschaften.The object of the invention is therefore to provide a sports and / or recreational area of the above type, with improved properties.

Erfindungsgemäß wird dies dadurch erreicht, dass die Überdeckung der Rohre des Rohrbündels mit Füllmaterial zwischen 0 % und 25 % des Rohrdurchmessers beträgt. Als besonders günstig hat es sich in einer Ausführungsvariante herausgestellt, wenn die Deckschicht die Oberkante der Rohre direkt berührt.According to the invention this is achieved in that the coverage of the tubes of the tube bundle with filling material is between 0% and 25% of the pipe diameter. To be particularly favorable, it has been found in a variant, when the cover layer directly touches the upper edge of the tubes.

Vorteil einer solchen Sport- und/oder Erholungsfläche ist es, dass die Heizröhre oder Kühlrohre der Sport- und/oder Erholungsfläche direkt oder knapp unterhalb der Oberschicht verlaufen und die Heizleistung bzw. Kühlleistung dadurch verringert wird. Besonders günstig hat es sich herausgestellt, die Rohre dieses Rohrbündels durch Stege miteinander zu verbinden. Dadurch kann das Rohrbündel einerseits besser verlegt werden, weil die Rohre auf dem Steg bereits planar ausgebildet sind. Außerdem ist das Verlegen eines solchen Rohrbündels deutlich schneller, als das Verlegen von Einzelrohren. Günstig hat es sich in diesem Fall herausgestellt, wenn die Stege zumindest eine Ausnehmung aufweisen, um die Wasserdurchlässigkeit zu erhöhen.The advantage of such a sports and / or recreational area is that the heating tube or cooling tubes of the sports and / or recreational area run directly or just below the upper layer and the heating power or cooling capacity is thereby reduced. It has been found to be particularly favorable to connect the tubes of this tube bundle by webs. As a result, the tube bundle can be better laid on the one hand, because the tubes are already formed planar on the web. In addition, the laying of such a tube bundle is much faster than the laying of single tubes. It has been found advantageous in this case if the webs have at least one recess in order to increase the water permeability.

Als besonders günstig hat es sich herausgestellt, den seitlichen Abstand der Rohre zueinander größer auszubilden, insbesondere soll der seitliche Abstand der Rohre zueinander mindestens den einfachen Durchmesser der Rohre und maximal den sechsfachen Rohrdurchmesser betragen, vorzugsweise aber den dreifachen Rohrdurchmesser.To be particularly favorable, it has been found to form the lateral distance of the tubes to each other larger, in particular, the lateral spacing of the tubes to each other should be at least the simple diameter of the tubes and a maximum of six times the tube diameter, but preferably three times the tube diameter.

In einer bevorzugten Ausführungsvariante können die Rohre des Rohrbüridels aus extrudierbarem Material gefertigt werden, insbesondere aus EPDM (Ethylen-Propylen-Dien-Kautschuk), wobei die Wandstärke der Rohre des Rohrbündels so gewählt ist, dass die mit dem beheizbaren Medium gefüllten Rohre des Rohrbündels ähnliche oder identische Tritteigenschaften aufweisen, wie das Füllmaterial.In a preferred embodiment, the tubes of Rohrbüridels can be made of extrudable material, in particular of EPDM (ethylene-propylene-diene rubber), wherein the wall thickness of the tubes of the tube bundle is selected so that filled with the heatable medium tubes of the tube bundle similar or have identical tread properties, such as the filler material.

Als Füllmaterial für eine solche Sport- und/oder Erholungsfläche bietet sich insbesondere Quarzsand und/oder Gummigranulat an. In einer besonderen Ausführungsvariante wird zumindest teilweise EPDM-Granulat als Füllmaterial verwendet. Um die Eigenschaften der Sport- und/oder Erholungsfläche und der darauf befindlichen Deckschicht, insbesondere des Sportbelages, auch bei nassen Bedingungen (zum Beispiel bei Regen) zu gewährleisten, hat es sich als günstig herausgestellt, die Deckschicht mit Durchbrechungen auszubilden, um die Drainage (=Wasserdurchlässigkeit) zu erhöhen.In particular, quartz sand and / or rubber granules are suitable as filling material for such a sports and / or recreational area. In a particular embodiment, at least partially EPDM granules are used as filling material. In order to ensure the properties of the sports and / or recreational area and the cover layer thereon, in particular the sports covering, even in wet conditions (for example in the case of rain), it has proven to be advantageous to form the cover layer with openings in order to prevent the drainage ( = Water permeability).

Eine besondere Ausführungsvariante sieht außerdem vor, dass zwischen Grundplanum und dem Rohrbündel ein zusätzliches, elastisches Planum eingebracht wird. Dieses Planum hat insbesondere den Vorteil die Tritteigenschaften weiter zu verbessem. Günstigerweise kann dieses Planum ebenfalls aus demselben Material bestehen, wie das Füllmaterial.A particular embodiment also provides that between Grundplanum and the tube bundle an additional, elastic planum is introduced. This planum in particular has the advantage of further enhancing the treading properties TO IMPROVE. Conveniently, this planum may also consist of the same material as the filler.

Weitere Vorteile sowie Details der Erfindung sind in den Figuren gezeigt.

Fig. 1
zeigt schematisch einen Schnitt durch eine erfindungsgemäße Sport- und/oder Erholungsfläche gemäß eines Ausführungsbeispiels bei dem die Rohre nicht durch Füllmaterial überdeckt sind und bei dem ein elastisches Zwischenplanum zwischen Grundplanum und Rohrbündel eingebracht ist,
Fig. 2
zeigt schematisch einen Schnitt durch eine erfindungsgemäße Sport- und/oder Erholungsfläche, wobei in diesem Ausführungsbeispiel die Überdeckung an Füllmaterial von der Oberkante der Rohre bis zur Deckfläche ca. 25 % beträgt,
Fig.3
zeigt schematisch einen Querschnitt durch eine Sport- und/oder Erholungsfläche, wo der Abstand der Rohre zueinander verdeutlicht ist,
Fig. 4
zeigt schematisch einen Querschnitt durch eine erfindungsgemäße Sport- und/oder Erholungsfläche entlang des Mittelspunkts der Rohre gemäß Figur 2 ohne Füllmaterial.
Further advantages and details of the invention are shown in the figures.
Fig. 1
schematically shows a section through a sports and / or recreational area according to the invention according to an embodiment in which the tubes are not covered by filling material and in which an elastic Zwischenplanum is introduced between Grundplanum and tube bundle,
Fig. 2
schematically shows a section through a sports and / or recreational area according to the invention, wherein in this embodiment, the coverage of filler material from the top of the tubes to the top surface is about 25%,
Figure 3
schematically shows a cross section through a sports and / or recreational area, where the distance of the tubes is illustrated to each other,
Fig. 4
schematically shows a cross section through a sports and / or recreational area according to the invention along the center point of the tubes according to Figure 2 without filler.

In Fig. 1 ist eine erfindungsgemäßes Sport- und/oder Erholungsfläche 1 gezeigt. Im Ausführungsbeispiel ist ein Grundplanum 2 gezeigt, das vorzugsweise wärmeisolierend ausgebildet ist, um ein unnötiges Heizen nach unten zu vermeiden. Dieses Grundplanum 2 ist auf dem nicht gezeigten Untergrund auf dem die Sport- und/oder Erholungsfläche 1 aufgebracht werden soll, verlegt. Im Ausführungsbeispiel ist außerdem ein elastisches Planum 3 gezeigt, das zwischen Rohrbündel 4 und Grundplanum 2 eingebracht ist. Ein solches Zwischenplanum 3 ist allerdings nicht zwingend vorgesehen. Das Rohrbündel 4 ist, wie im Ausführungsbeispiel gezeigt, aus einzelnen Rohren 5, die mit Stegen 6 verbunden sind, zusammengesetzt. In der Figur 1 sind außerdem Ausnehmungen 10 erkennbar, die die Wasserdurchlässigkeit an den Stegen erhöhen. Im Ausführungsbeispiel ist auf der linken Seite ein Ausschnitt von einem ersten Rohrbündel 4 gezeigt, bestehend aus vier Rohren 5. Der Ausschnitt eines weiteren Rohrbündels 4' ist nur mehr noch auf der rechten Seite der Abbildung durch ein einzelnes Rohr 5' angedeutet. In einem bevorzugten Ausführurigsbeispiel beträgt die Breite eines Rohrbündels 4 nicht mehr als 18 cm. Die Rohrbündel 4 werden dann Bahn für Bahn im Wesentlichen parallel zueinander verlegt. Zwischen die Rohre 5 des Rohrbündels 4 ist Füllmaterial 7 eingebracht. Auf das Füllmaterial 7 ist die Trägerschicht bzw. Deckschicht 8 aufgebracht die einen Sportbelag 9, insbesondere einen Kunstrasen 9, trägt. Die Gesamtdicke von der Oberkante des Grundplanums bis zur Deckschicht 8 beträgt im Idealfall ca. 15 mm bis 50 mm, dickere und dünnere Ausführungen sind aber denkbar. Im gezeigten Ausführungsbeispiel berührt die Deckschicht 8 die Oberkante der Rohre 5, die Überdeckung D beträgt also 0 % des Rohrdurchmessers d.In Fig. 1, an inventive sports and / or recreational area 1 is shown. In the embodiment, a Grundplanum 2 is shown, which is preferably formed heat-insulating, to avoid unnecessary heating down. This Grundplanum 2 is laid on the surface, not shown, on which the sports and / or recreation area 1 is to be applied. In the embodiment, an elastic Planum 3 is also shown, which is introduced between the tube bundle 4 and 2 Grundplanum. However, such Zwischenplanum 3 is not mandatory. The tube bundle 4 is, as shown in the embodiment of individual tubes 5, which are connected to webs 6, composed. In the figure 1 also recesses 10 can be seen, which increase the water permeability at the webs. In the exemplary embodiment, a section of a first tube bundle 4 is shown on the left side, consisting of four tubes 5. The section of a further tube bundle 4 'is only on the right side of the figure by a single tube 5' indicated. In a preferred Ausführurigsbeispiel the width of a tube bundle 4 is not more than 18 cm. The tube bundles 4 are then laid track by track substantially parallel to each other. Between the tubes 5 of the tube bundle 4 filler 7 is introduced. On the filling material 7 is the Carrier layer or cover layer 8 applied which sports a covering 9, in particular an artificial turf 9 carries. The total thickness of the upper edge of the ground plan to the top layer 8 is in the ideal case about 15 mm to 50 mm, thicker and thinner versions are conceivable. In the illustrated embodiment, the cover layer 8 touches the upper edge of the tubes 5, the coverage D is therefore 0% of the pipe diameter d.

In Fig. 2 ist eine Ausführungsvariante gezeigt, wo die Überdeckung D mit Füllmaterial 7 ca. 25 % des Rohrdurchmessers d beträgt. Dieses Ausführungsbeispiel unterscheidet sich von dem Ausführungsbeispiel aus Fig. 1 außerdem dadurch, dass das elastische Zwischenplanum 3 fehlt. Darüberhinaus unterscheidet sich das Ausführungsbeispiel nicht von Ausführungsbeispiel in Fig.1, weshalb auf eine weitere Beschreibung verzichtet wird.
Die in Fig. 3 gezeigte Variante einer Sport- und/oder Erholungsfläche vordeutlicht noch einmal die Ausnehmungen 10 sowie den Abstand A zweier Rohre 5 eines Rohrbündels 4. Außerdem ist der Abstand B eingezeichnet, der die Entfernung der Rohre einzelner Rohrbündel zueinander widerspiegelt. Der Abstand B wird bei einem bevorzugten Ausführungsbeispiel etwa den Abstand A betragen, jedoch kann B auch etwas geringer oder größer als A sein.In Fig. 2, a variant is shown, where the coverage D with filler 7 is about 25% of the pipe diameter d. This embodiment also differs from the embodiment of Fig. 1 in that the elastic Zwischenplanum 3 is missing. Moreover, the embodiment does not differ from the embodiment in Figure 1, which is why a further description is omitted.
The variant of a sports and / or recreational surface shown in FIG. 3 again illustrates the recesses 10 and the distance A of two tubes 5 of a tube bundle 4. In addition, the distance B is shown, which reflects the distance of the tubes of individual tube bundles from one another. The distance B will be approximately the distance A in a preferred embodiment, but B may also be slightly less than or greater than A.

Die schematische Draufsicht in Fig. 4 zeigt einen Querschnitt entlang des Rohrmittelpunktes, was deutlich das Rohrbündel 4 samt den Stegen 6 und den Ausnehmungen 10 zeigt. Nicht gezeigt ist die Deckschicht 8 mit dem Kunstrasen 9 sowie das Füllmaterial 7. Zwischen dem in der Figur linken Rohrbündel 4 und dem rechten Rohrbündel 4' ist das Grundplanum 2 erkennbar. Im gezeigten Ausführungsbeispiel sind einerseits mehrere Ausnehmungen 10 gezeigt, andererseits ist die Form der Ausnehmungen 10 rechteckig. Es ist aber ebenfalls denkbar die Ausnehmungen oval, rund oder polygvnförmig zu gestalten. Gut erkennbar ist auch die Wandstärke w der Rohre, die abhängig vom Füllmaterial bzw. vom beheizbaren Medium ist.The schematic plan view in Fig. 4 shows a cross section along the center of the pipe, which clearly shows the tube bundle 4 together with the webs 6 and the recesses 10. Not shown is the top layer 8 with the artificial turf 9 and the filler 7. Between the left in the figure, the tube bundle 4 and the right tube bundle 4 ', the Grundplanum 2 can be seen. In the embodiment shown, a plurality of recesses 10 are shown on the one hand, on the other hand, the shape of the recesses 10 is rectangular. However, it is also conceivable to make the recesses oval, round or polygvnförmig. The wall thickness w of the tubes, which is dependent on the filling material or on the heatable medium, is also clearly recognizable.

Als beheizbares Medium sind insbesondere Wasser und/oder Glykol und/oder Glykolmischungen vorgesehen. Die Rohre 5 können zu einem oder mehreren Kreisläufen zusammengeschlossen werden. In einem solchen Kreislauf ist eine Heizung sowie eine Pumpeinheit eingebunden, wodurch die Heiztemperatur für die Sport- und/oder Erholungsfläche 1 geregelt werden kann. Das Füllmaterial 7 kann auch je nach Anforderung an die Bodeneigenschaften unterschiedlich gewählt werden. Die Verwendung von Quarz, Gummigranulat, Sand und Mischungen davon hängt insbesondere davon ab, dass die Eigenschaften des Füllmaterials 7 mit den Eigenschaften der gefüllten Rohre 5 übereinstimmen. Es ist damit möglich stets einheitliche Bodenbeläge bzw. Beläge für unterschiedliche Belastungen, wie zum Beispiel Tennis, Fußball etc. zu gestalten. Der Zusatz von Quarz in das Füllmaterial 7 gewährleistet, dass bei Nässe, die Eigenschaften des Bodens beibehalten werden. Dies ist allerdings nicht unbedingt erforderlich. Günstig hat es sich außerdem erwiesen, Gummigranulat vorzugsweise so auszuführen, dass sich einzelne Granulate durch leichten Druck aneinander binden. Die Deckschicht 8 einer solchen Sport- und/oder Erholungsfläche 1 besteht in der Regel aus einer Trägerbahn und einem darin eingebundenen Flor. In der Trägerbahn sind in der Regel Durchbrechungen, die die Drainage begünstigen. Solche Flächen können insbesondere für Erholungsflächen, Sportflächen, Tennisplätze, Fußballfelder usw. verwendet und in Bahnen verlegt werden. Diese Bahnen werden dann dauerhaft miteinander verbunden. Je nach Höhe des Flors, wird dieser anschließend mit einer mehr oder weniger großen Menge an Füllmaterial, insbesondere mit Quarzsand, gefüllt. Abhängig von der Bodenbeschaffenheit, den gewünschten Eigenschaften des fertigen Belages sowie der Rohrbündel 4, wird als Füllmaterial 7 Quarzsand im Bereich von 0,02 mm bis 2 mm dem Granulat beigemengt.In particular, water and / or glycol and / or glycol mixtures are provided as the heatable medium. The tubes 5 can be combined to one or more circuits. In such a circuit, a heating and a pump unit is integrated, whereby the heating temperature for the Sports and / or recreational area 1 can be regulated. The filling material 7 can also be chosen differently depending on the requirements of the soil properties. The use of quartz, rubber granules, sand and mixtures thereof depends, in particular, on the properties of the filling material 7 being in accordance with the properties of the filled tubes 5. It is thus possible always to make uniform floor coverings or coverings for different loads, such as tennis, football, etc. The addition of quartz in the filling material 7 ensures that when wet, the properties of the soil are maintained. However, this is not absolutely necessary. It has also been found advantageous, preferably rubber granulate to perform so that individual granules bind to each other by slight pressure. The covering layer 8 of such a sports and / or recreational area 1 generally consists of a carrier web and a pile incorporated therein. In the carrier web are usually openings, which favor the drainage. Such areas can be used in particular for recreation areas, sports surfaces, tennis courts, football fields, etc. and laid in tracks. These tracks are then permanently connected. Depending on the height of the pile, this is then filled with a more or less large amount of filler material, especially with quartz sand. Depending on the soil conditions, the desired properties of the finished covering and the tube bundle 4, quartz sand in the range of 0.02 mm to 2 mm is added to the granules as filling material 7.

Neben beheizten Rohren ist es auch möglich, das Medium darin zu kühlen, insbesondere um im Sommer oder heißeren Ländern die Temperaturen in körperfreundlichen Grenzen zu halten.In addition to heated pipes, it is also possible to cool the medium therein, especially in the summer or hotter countries to keep the temperatures in body friendly limits.

Claims (13)

Sport- und/oder Erholungsfläche, mit einem vorzugsweise wärmeisolierenden Grundplanum und einem Rohrbündel aus mehreren, im Wesentlichen in einer Ebene und im Wesentlichen parallel zueinander angeordneten, Rohren, wobei die Rohre von einem beheizbaren oder kühlbaren Medium durchströmbar sind, und einem zumindest die Fugen zwischen den Rohren auffüllenden Füllmaterial, dadurch gekennzeichnet, dass die Überdeckung (D) der Rohre (5) mit Füllmaterial (7) zwischen 0 % und 25 % des Rohrdurchmessers (d) der Rohre (5) beträgt.Sports and / or recreational area, with a preferably heat-insulating Grundplanum and a tube bundle of several, substantially in a plane and substantially parallel to each other, tubes, wherein the tubes are flowed through by a heatable or coolable medium, and at least one of the joints between the filler filling material, characterized in that the coverage (D) of the tubes (5) with filling material (7) between 0% and 25% of the pipe diameter (d) of the tubes (5). Sport- und/oder Erholungsfläche nach Anspruch 1, dadurch gekennzeichnet, dass auf das Füllmaterial (7) eine im Wesentlichen zur Grundplatte parallele Deckschicht (8) aufgebracht wird und der Abstand der Deckschicht (8) von der Oberkante der Rohre (5) des Rohrbündels (4) zwischen 0 % und 25 % des Rohrdurchmesser beträgt.Sports and / or recreational area according to claim 1, characterized in that on the filler material (7) is applied a substantially parallel to the base plate cover layer (8) and the distance of the cover layer (8) from the upper edge of the tubes (5) of the tube bundle (4) is between 0% and 25% of the pipe diameter. Sport- und/oder Erholungsfläche nach Anspruch 2, dadurch gekennzeichnet, dass die Deckschicht (8) einen Kunstrasen (9) trägt.Sports and / or recreational area according to claim 2, characterized in that the cover layer (8) carries an artificial turf (9). Sport- und/oder Erholungsfläche nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Deckschicht (8) die Oberkanten der Rohre (5) des Rohrbündels (4) berührt.Sports and / or recreational area according to claim 2 or 3, characterized in that the cover layer (8) touches the upper edges of the tubes (5) of the tube bundle (4). Sport- und/oder Erholungsfläche nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Rohre (5) des Rohrbündels (4) durch Stege (6) miteinander verbunden sind.Sports and / or recreational area according to one of claims 1 to 4, characterized in that the tubes (5) of the tube bundle (4) by webs (6) are interconnected. Sport- und/oder Erholungsfläche, mit einem vorzugsweise wärmeisolierenden Grundplanum und einem Rohrbündel aus mehreren, im Wesentlichen in einer Ebene und im Wesentlichen parallel zueinander angeordneten, Rohren, wobei die Rohre von einem beheizbaren oder kühlbaren Medium durchströmbar sind, und einem zumindest die Fugen zwischen den Rohren auffüllenden Füllmaterlat, wobei die Rohre des Rohrbündels durch Stege miteinander verbunden sind, insbesondere nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Stege (6) zumindest eine Ausnehmung (10) aufweisen.Sports and / or recreational area, with a preferably heat-insulating Grundplanum and a tube bundle of several, substantially in a plane and substantially parallel to each other, tubes, wherein the tubes are flowed through by a heatable or coolable medium, and at least one of the joints between The filling materials filling the pipes, wherein the tubes of the tube bundle are interconnected by webs, in particular according to one of claims 1 to 3, characterized characterized in that the webs (6) have at least one recess (10). Sport- und/oder Erholungsfläche, mit einem vorzugsweise wärmeisoliärenden Grundplanum und einem Rohrbündel aus mehreren, im Wesentlichen in einer Ebene und im Wesentlichen parallel zueinander angeordneten, Rohren, wobei die Rohre von einem beheizbaren oder kühlbaren Medium durchströmbar sind, und einem zumindest die Fugen zwischen den Rohren auffüllenden Füllmaterial, insbesondere nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der seitliche Abstand (A) der Rohre (5) des Rohrbündels (4) zueinander mindestens den Rohrdurchmesser (d) der Rohre (5) des Rohrbündels (4) beträgt.Sports and / or recreational area, with a preferably wärmeisoliärenden Grundplanum and a tube bundle of several, substantially in a plane and arranged substantially parallel to each other, tubes, the tubes are flowed through by a heatable or coolable medium, and at least one of the joints between the filler material filling tubes, in particular according to one of claims 1 to 6, characterized in that the lateral distance (A) of the tubes (5) of the tube bundle (4) to each other at least the tube diameter (d) of the tubes (5) of the tube bundle (4 ) is. Sport- und/oder Erholungsfläche nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Rohre (5) des Rohrbündels (4) aus extrudierbarem Material bestehen, insbesondere EPDM, wobei die Wandstärke der Rohre (5) des Rohrbündels (4) so gewählt ist, dass die mit dem beheizbaren Medium gefüllten Rohre (5) des Rohrbündels (4) im Wesentlichen dieselben Tritteigenschaften aufweisen, wie das Füllmaterial (7).Sports and / or recreational area according to one of claims 1 to 7, characterized in that the tubes (5) of the tube bundle (4) consist of extrudable material, in particular EPDM, wherein the wall thickness of the tubes (5) of the tube bundle (4) so it is chosen that the tubes (5) of the tube bundle (4) filled with the heatable medium have substantially the same treading properties as the filling material (7). Sport- und/oder Erholungsfläche nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass als Füllmaterial (7) zumindest teilweise Quarzsand und/oder Gummigranulat verwendet wird.Sports and / or recreational area according to one of claims 1 to 8, characterized in that at least partially quartz sand and / or rubber granulate is used as filling material (7). Sport- und/oder Erholungsfläche nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass als Füllmaterial (7) zumindest teilweise EPDM-Granulat verwendet wird.Sports and / or recreational area according to one of claims 1 to 9, characterized in that at least partially EPDM granules are used as filling material (7). Sport- und/oder Erholungsfläche nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Deckschicht (8) Durchbrechungen aufweistSports and / or recreational area according to one of claims 1 to 10, characterized in that the cover layer (8) has openings Sport- und/oder Erholungsfläche nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass zwischen Grundplanum (2) und dem Rohrbündel (4) ein elastisches Planum (3) eingebracht wird.Sports and / or recreational area according to one of claims 1 to 11, characterized in that between Grundplanum (2) and the tube bundle (4) an elastic Planum (3) is introduced. Sport- und/oder Erholungsfläche nach Anspruch 12, dadurch gekennzeichnet, dass das elastische Planum (3) aus dem Füllmaterial (7) besteht.Sports and / or recreational area according to claim 12, characterized in that the elastic planum (3) consists of the filling material (7).
EP05011009A 2004-11-11 2005-05-20 Surface for sport and /or recreation Active EP1657363B1 (en)

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Publication number Priority date Publication date Assignee Title
EP2599916A3 (en) * 2011-11-29 2013-12-18 Werner Otto Riding ground or sports ground and method for its production

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AT398999B (en) 1992-03-20 1995-02-27 Sulzer Escher Wyss Kaeltetechn SPORTS AND RECREATION AREA

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AT394109B (en) * 1990-01-05 1992-02-10 Solkav Solartechnik Ges M B H USE OF A HEAT EXCHANGER
EP0454663B1 (en) * 1990-04-25 1993-06-16 Solkav Solartechnik GmbH Heat exchanger
DE4443403C2 (en) * 1994-12-07 1997-06-19 Bosshard & Klaus Ag Sports field with a dry sports field area that can be converted into an artificial ice rink
DE19539739A1 (en) * 1995-10-25 1997-04-30 Hakim Elahi Said Piping system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398999B (en) 1992-03-20 1995-02-27 Sulzer Escher Wyss Kaeltetechn SPORTS AND RECREATION AREA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2599916A3 (en) * 2011-11-29 2013-12-18 Werner Otto Riding ground or sports ground and method for its production

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EP1657363B1 (en) 2010-07-28
ATE475747T1 (en) 2010-08-15
DE502005009997D1 (en) 2010-09-09

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