EP2354307B1 - Procédé de fabrication d'un sol de sport - Google Patents

Procédé de fabrication d'un sol de sport Download PDF

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Publication number
EP2354307B1
EP2354307B1 EP11000941.2A EP11000941A EP2354307B1 EP 2354307 B1 EP2354307 B1 EP 2354307B1 EP 11000941 A EP11000941 A EP 11000941A EP 2354307 B1 EP2354307 B1 EP 2354307B1
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EP
European Patent Office
Prior art keywords
layer
cooling pipes
cooling
asphalt layer
asphalt
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
EP11000941.2A
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German (de)
English (en)
Other versions
EP2354307A1 (fr
Inventor
Wolfgang Haas
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.)
AST Eis- und Solartechnik GmbH
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AST Eis- und Solartechnik GmbH
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Application filed by AST Eis- und Solartechnik GmbH filed Critical AST Eis- und Solartechnik GmbH
Priority to SI201130081T priority Critical patent/SI2354307T1/sl
Publication of EP2354307A1 publication Critical patent/EP2354307A1/fr
Application granted granted Critical
Publication of EP2354307B1 publication Critical patent/EP2354307B1/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
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
    • E01C13/102—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins
    • E01C13/105—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins of artificially refrigerated rinks or runs, e.g. cooled rink floors or swimming pools or tennis courts convertible into rinks

Definitions

  • the present invention relates to a method for producing a sports floor, which has a defined absorptive capacity for a function-dependent generation of an ice layer.
  • Outdoor sports areas such as football fields, tennis courts, hockey courts or other ball sports fields, can only be used during the summer months or in appropriate weather conditions. To prevent these areas being fallow during the winter, it is now mainly used for tourist purposes Areas common to provide such outdoor courts with an artificial ice rink. This creates the opportunity to provide the free sports fields in the winter for sporting activities, such as figure skating, ice hockey or the like.
  • such Elsmatten be stored in a arranged in the edge region of the sports field supply chamber and, if necessary, recoverable ice operation.
  • such ice mats are already installed stationary in the area of the sports floor.
  • the absorber webs formed by cooling tubes in the ice matting are arranged flat on a generally water-permeable asphalt or concrete wearing course, wherein the interspaces between the individual cooling tubes are optionally embretted with a quartz sand or similar material.
  • an artificial turf or other sports covering provided for the respective use of the free space is permanently applied and fixed on the ice rink days formed by the absorber webs.
  • the sports floor thus formed already has the capacity for cooling absorption.
  • This object is achieved with a method for producing a sports floor with an absorber capability for demand-dependent production of an ice sheet according to claim 1.
  • the sports floor has at least one water-permeable support layer and an uppermost covering layer arranged thereon. Since these are to be free spaces, it is imperative that the base layer must be permeable to water, so that rainwater can drain. Along with this, however, the problem is connected that in principle no cooling tubes made of steel can be inserted into the support layer, since they would rust in the medium term. To prevent cooling tubes from rusting, they could be made from a stainless steel material, but this would generate significant costs.
  • the cooling temperature of the coolant which may be water, for this purpose is preferably in a temperature range of ca, 20 - 70 ° C.
  • the Riehflüestechnik with a defined pressure and with a defined flow rate through the To send cooling tubes, so that always such a heat transfer, which excludes the negative thermal effects prevails between the Asphaltschauicht and the cooling tubes.
  • the pressure and the flow rate result, for example, from the für trimussquerrough the cooling tubes used, the number of cooling tubes per surface, the material of the cooling tubes, the wall thickness of the cooling tubes and the corresponding Temperaturverphaseftnisse when applying the hot and liquid asphalt.
  • a control may be provided, which is designed such that the pressure, the flow rate and the temperature of the cooling liquid over the entire period of curing of the asphalt and the decrease in the temperature of the asphalt varies over time and adjusted accordingly is always the cheapest, ie to create the most stable for an integrity of the cooling tubes heat transfer.
  • the corresponding lining layer can finally be applied to the respectively provided sports lining.
  • the cooling tubes can be flowed through with a corresponding Riehe musskeit, such as an antifreeze / water mixture, which comes from a chiller with a temperature of for example -7 to -10 ° C.
  • a covering layer such as an artificial turf
  • water is sprayed, which then solidifies into ice.
  • the chiller which is ideally mobile, is simply connected as required to the cooling tubes in the sports floor via corresponding connecting elements.
  • corresponding channels are formed in the applied Asphait harsh, which serve to accommodate the cooling tubes.
  • the cooling tubes are thereby embedded in a corresponding casting compound, which can serve as additional sealing means, damping means and means for compensating for different longitudinal expansion Koefflzienten between the different adjacent materials.
  • the intended sports surface can then be placed directly on the asphalt layer and embedded in the casting compound cooling tubes.
  • a second asphalt layer can also be applied to the first asphalt layer, including the cooling tubes.
  • the core of the method according to the invention therefore lies in the fact that during the entire curing dehydration of the asphalt layers, in which they are present with an elevated temperature which is critical for the material of the cooling tubes, the cooling tubes, which are intended for later use for an ice operation, are flowed through by adeflüsslgkeit,
  • the sports floor is therefore characterized by the fact that cooling tubes are provided in its base layer, which give the multi-layer sports floor an absorptive capacity for a demand-dependent generation of a Els slaughter on the sports floor.
  • the cooling tubes are designed as permanently integrated into the support layer plastic pipes.
  • the plastic pipes can ideally be fiber-reinforced.
  • the wall thickness can be between 2 to 3 mm.
  • Preferred plastic material is intended to be polyethylene.
  • the cooling tubes integrated in the supporting layer it would also be sufficient for the cooling tubes integrated in the supporting layer to have the same coefficients of linear expansion as the asphalt for the base layer. This allows in principle the use of cooling tubes made of steel or stainless steel. If the cooling tubes are additionally embedded in a corresponding casting compound, rusting can also be prevented when steel is used as the material.
  • the method proposed according to the invention is suitable for realizing an artificial ice operation as required without much effort. Since the cooling tubes are permanently integrated into the support layer, and in particular in the case of using plastic as a material for the cooling tubes, which are then permanently fixed in the base layer, optionally embedded in a casting material, without pressure or weather loads from the outside one Influence, the maintenance of such a functionally multiple usable sports surface is kept low.
  • the sports floor is also characterized by a very long service life; even with a change of the top slip layer present in the support layer cooling tubes do not need to be replaced.
  • FIG. 1 schematically shows a circuit diagram for the arrangement of a cooling arrangement during the manufacture of the sports floor according to the invention.
  • an area 1 provided for the sports floor is lined with a first asphalt layer 2. While the asphalt is still in its hot processing temperature, a plurality of cooling tubes 3 are ideally introduced into the asphalt layer 2 in a parallel arrangement.
  • the cooling tubes 3 slnd connected via corresponding, not shown here connections with a cooling system consisting of a refrigeration unit 4, for example, a cooling tower or an air cooler, and a pump 5, which circulates via corresponding lines 6, a cooling liquid in the system.
  • a refrigeration unit 4 for example, a cooling tower or an air cooler
  • a pump 5 which circulates via corresponding lines 6, a cooling liquid in the system.
  • the refrigeration unit 4 and the pump 5 are mobile, for example, on a truck arranged.
  • the cooling liquid circulates through the cooling tubes 3 at a temperature such that the hot asphalt of the Asphalt layer 2 does not adversely affect the material properties of the cooling tubes 3.
  • the cooling tubes 3 are then also connected to a Kälteagaregat with a pump and corresponding lines, but then circulates in the cooling system, a corresponding coolant at a temperature below 0 ° C.
  • FIG. 2 shows in cross section a sports floor according to the invention produced in several layers.
  • the cooling tubes 3 are received in channels 7 in a first asphalt layer 2.
  • the cooling tubes could also be pressed into the hot and therefore still deformable mass of the asphalt, However, it is more advantageous for better Stabfltechnik and leadership of the cooling tubes 3 in parallel arrangement to form corresponding channels 7 in the first asphalt layer 2.
  • Such channels 7 also create the possibility that the cooling tubes 3 are still enveloped with a corresponding, not shown here, casting compound, which can improve the thermal and damping properties of the cooling tubes 3.
  • a second asphalt layer 8 is applied to the first asphalt layer 2 with the cooling tubes 3 integrated therein.
  • the cooling tubes 3 are constantly flowed through by the cooling liquid, with this water in a temperature range between 20 and 70 ° C is suitable.
  • top, second asphalt layer 8 completely cured can be provided for the particular purpose coating layer 9, for example, an artificial turf for football or a carpet for tennis, optionally with the interposition of other layers, apply and attach accordingly, eg. By gluing ,
  • FIG. 3 shows exempfarisch the inventively produced sports floor in Kunststoffeis vulgar.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Claims (8)

  1. Procédé de fabrication d'un sol de sport présentant une propriété d'absorption pour la production en fonction des besoins d'une couche de glace sur ledit sol de sport, comportant au moins une couche de support (2 ; 8) perméable à l'eau, une couche de revêtement (9) disposée sur celle-ci, ainsi que des canalisations de refroidissement (3), caractérisé par les étapes suivantes :
    - pose d'une couche d'asphalte (2 ; 8) à température de traitement pour former la couche de support (2 ; 8) perméable à l'eau,
    - insertion des canalisations de refroidissement (3) dans la couche d'asphalte (2 ; 8), et
    - pose de la couche de revêtement (9) après durcissement de la couche d'asphalte (2 ; 8),
    un liquide de refroidissement circulant en permanence dans les canalisations de refroidissement (3) pendant l'insertion.
  2. Procédé selon la revendication 1, où le liquide de refroidissement circule dans les canalisations de refroidissement (3) sous une pression définie et à une vitesse d'écoulement définie, pour réaliser un transfert de chaleur défini entre la couche d'asphalte (2 ; 8) et les canalisations de refroidissement (3).
  3. Procédé selon la revendication 1 ou 2, comprenant les étapes suivantes :
    - pose d'une première couche d'asphalte ou de béton (2),
    - formation de canaux (7) pour le logement des canalisations de refroidissement (3),
    - insertion des canalisations de refroidissement (3) dans les canaux (7), et
    - pose d'une deuxième couche d'asphalte (8) sur la première couche d'asphalte (2) en noyant les canalisations de refroidissement (3).
  4. Procédé selon la revendication 1 ou 2, comprenant les étapes suivantes :
    - pose d'un couche d'asphalte ou de béton (2),
    - formation de canaux (7) pour le logement des canalisations de refroidissement (3),
    - insertion des canalisations de refroidissement (3) dans les canaux (7), et
    - pose de la couche de revêtement (9) en noyant les canalisations de refroidissement (3), après durcissement de la couche d'asphalte (2).
  5. Procédé selon la revendication 3 ou 4, où une masse de fonte est en outre mise en place dans les canaux (7) entre les canalisations de refroidissement (3) et la couche d'asphalte (2).
  6. Procédé selon l'une des revendications précédentes, où le liquide de refroidissement circule dans les canalisations de refroidissement (3) pendant toute la durée de durcissement de la couche d'asphalte (2 ; 8).
  7. Procédé selon l'une des revendications précédentes, où la température du liquide de refroidissement est comprise entre 20° et 70 °C.
  8. Procédé selon l'une des revendications précédentes, où les canalisations de refroidissement (3) sont fabriqués en matière plastique.
EP11000941.2A 2010-02-05 2011-02-07 Procédé de fabrication d'un sol de sport Active EP2354307B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201130081T SI2354307T1 (sl) 2010-02-05 2011-02-07 Postopek za izdelavo športnih tal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010007003A DE102010007003A1 (de) 2010-02-05 2010-02-05 Sportboden und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
EP2354307A1 EP2354307A1 (fr) 2011-08-10
EP2354307B1 true EP2354307B1 (fr) 2013-08-21

Family

ID=43857863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11000941.2A Active EP2354307B1 (fr) 2010-02-05 2011-02-07 Procédé de fabrication d'un sol de sport

Country Status (3)

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EP (1) EP2354307B1 (fr)
DE (1) DE102010007003A1 (fr)
SI (1) SI2354307T1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518600A1 (de) * 2016-05-10 2017-11-15 Leipa Sportbeläge Gmbh Sportplatzbelag
AT524742A1 (de) * 2021-01-28 2022-08-15 Ast Eis Und Solartechnik Gmbh Verfahren zur Herstellung eines Bodenbelages und Bodenbelag für einen Eislaufplatz
CN112962393B (zh) * 2021-02-07 2022-09-27 中建一局集团建设发展有限公司 一种可转换冰场工艺层结构及其施工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488305A1 (fr) * 1990-11-29 1992-06-03 Mitsubishi Kagaku Sanshi Corporation Procédé pour la construction de chaussées en bitume avec tuyaux de chauffage incorporés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997770A (en) * 1958-09-29 1961-08-29 Charles R Beltz Method for manufacture of an encasement structure
DE2056206A1 (de) 1970-02-12 1971-08-19 Pfister, Rimle + Co, St Gallen (Schweiz) Schnee- und Eisschmelzanlage, insbesondere für Parkflächen, Brücken, Strassenabschnitte, Trottoirs etc. und Verfahren zur Erstellung derselben
DE2937057C2 (de) * 1979-09-13 1983-01-13 Deutsche Asphalt Gmbh, 6000 Frankfurt Gußasphaltestrich zur Herstellung von Fußbodenaufbauten mit eingebetteten Heizrohren
ATE27836T1 (de) * 1983-12-29 1987-07-15 Deutsche Asphalt Gmbh Gussasphaltmassen und einbettung von kuehlmittelrohren zum zwecke der erstellung von eisbahnen und eisflaechen und zur gleichzeitigen nutzung von sport- und spielflaechen.
DE4443403C2 (de) * 1994-12-07 1997-06-19 Bosshard & Klaus Ag Sportplatz mit einer Trockensportplatzfläche, die zur Kunsteisbahn umstellbar ist

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488305A1 (fr) * 1990-11-29 1992-06-03 Mitsubishi Kagaku Sanshi Corporation Procédé pour la construction de chaussées en bitume avec tuyaux de chauffage incorporés

Also Published As

Publication number Publication date
EP2354307A1 (fr) 2011-08-10
DE102010007003A1 (de) 2011-08-11
SI2354307T1 (sl) 2013-12-31

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