EP1939356B1 - Revêtement pour aires de passage, de jeu et de sport, et procédé de fabrication d'un tel revêtement - Google Patents

Revêtement pour aires de passage, de jeu et de sport, et procédé de fabrication d'un tel revêtement Download PDF

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Publication number
EP1939356B1
EP1939356B1 EP07023119.6A EP07023119A EP1939356B1 EP 1939356 B1 EP1939356 B1 EP 1939356B1 EP 07023119 A EP07023119 A EP 07023119A EP 1939356 B1 EP1939356 B1 EP 1939356B1
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EP
European Patent Office
Prior art keywords
layer
elastic
covering
predominantly
particle size
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.)
Revoked
Application number
EP07023119.6A
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German (de)
English (en)
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EP1939356A2 (fr
EP1939356A3 (fr
Inventor
Hans-Joachim Schneider
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.)
Sportek oHG
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Sportek oHG
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Application filed by Sportek oHG filed Critical Sportek oHG
Priority to EP07023119.6A priority Critical patent/EP1939356B1/fr
Publication of EP1939356A2 publication Critical patent/EP1939356A2/fr
Publication of EP1939356A3 publication Critical patent/EP1939356A3/fr
Application granted granted Critical
Publication of EP1939356B1 publication Critical patent/EP1939356B1/fr
Revoked legal-status Critical Current
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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
    • E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
    • E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics

Definitions

  • the invention relates to a covering for paths, play and sports surfaces and a method for producing such a covering.
  • these constructions can be installed only on bonded base courses such as asphalt, concrete or screed, which were secured in advance by complex procedures against rising damp.
  • these constructions are made of wood and / or pressed foams, on which then pressure distribution plates are screwed or glued. Then the actual pitch cover is then designed and / or firmly glued.
  • these structures are not playable all year round, not frost-resistant and can not be installed on unbound base courses.
  • these types of flooring have a low water permeability.
  • the classic tennis court which consists of broken brick flour, is still considered by most tennis players to be ideal because of its slip-resistance.
  • it has the disadvantage that it requires a very intensive care, has no elasticity and practically every year has to be prepared again.
  • a sports field in which applied to a bound support layer, an elastic plastic layer and solidified by means of an adhesive. After stripping off this elastic layer, a color layer (red or green) is subsequently applied in order to optically improve the black rubber particles of the elastic layer, which are usually colored with carbon black.
  • a tennis court made in this way is easy to maintain, but has the disadvantages that it is not slip-friendly. This means that after a while it will become smooth and, in addition, it will have an irregular and too elastic ball bounce behavior. The latter behavior is partly due to unevenness in the elastic surface, but partly also due to the elastic particles acting directly on the ball.
  • Another covering is from the DE 32 31 231 A1 known.
  • such a place has a relatively good and long-lasting playability, although it should be noted that such a place is not suitable for tennis tournaments, as it has an unfavorable Ballabsprung in relation to the conventional clay brick.
  • This ball-dropping behavior is mainly due to the fact that the unevenness in the rubbery body layer can not be compensated to a sufficient degree by the brick-breaking layer of flour. That is, the thickness of the clay layer is relatively uneven. In this respect, there is a more or less strong direct contact of the tennis ball with the rubber bodies that produce a different jumping behavior of the tennis ball due to their elastic properties than the conventional brick breaker meal layer.
  • the DE 22 58 566 A relates to a floor covering for tennis courts, whose lower layer consists of an elastic polymeric material (expanded polystyrene), on which an upper open-pored plate layer of a hard Mineral (granular fired clay) is applied, which is solidified by a weather-resistant binder and bound to the lower layer. On this clay layer soft burnt clay flour is scattered, the interface area between the hard and the soft clay flour on the binder, which is present in the hard clay flour to be connected to the soft clay flour.
  • the tennis court surface described herein does not meet the desired, gentle to the musculoskeletal system of the player requirements, since the hard mineral layer is too thick and therefore too inelastic.
  • the DE 201 00 678 U1 discloses a pad having a subsurface pressure distribution layer comprised of granular, plastic binder-bound rock flour with a slip layer scattered on the pressure-distribution layer.
  • the EP 0 358 209 A2 discloses a tennis court covering having a solidified layer of rubber granulate onto which a sand layer solidified with binders is applied as the first leveling layer.
  • a third layer of broken brick flour is applied, which is also solidified with a binder and serves as a second leveling layer.
  • the third layer of solidified latex flour is again strewn with broken-open flour in loose form.
  • the coating thus constructed is arranged on a base layer, which consists for example of concrete or asphalt. Due to the arrangement of the individual layers, the tennis court surface achieves tournament quality.
  • the invention is therefore based on the object, a surface-elastic and largely maintenance-free, frost-proof, recordable all year round and on to provide any surface usable indoors and outdoors and a method for producing such a covering, wherein the covering has a for the athlete (especially tennis player) advantageous, shear-resistant, dust-free and lubricious covering and sliding layer with improved permanently permeable to water properties , which more than meets the sports functional and sports medical requirements and is also to be used for all sports that require a flat surface.
  • a tennis court which has the positive characteristics of the conventional sand-brickmill tennis court, but is area elastic and can be applied to any existing substrate 1 (bound or unbound) indoors or outdoors.
  • Consisting of a colored rock material in a cracked, ground, granular form which is bound with a plastic binder and is pressure-resistant, impact-resistant, tough-elastic and open-pored. Applied on a loosely fixed and bound with a plastic binder granular elastic layer 2.
  • the cover same sliding layer 4 consists of a colored rock material in crushed and ground form and has the same nature and high shear strength as the pressure distribution layer 3, which does not dust even in drought and where the marking lines 5 are inserted permanently and evenly.
  • the invention relates to a method for producing a surface-elastic, weather-resistant, frost-resistant, all-season usable covering for paths, play and sports surfaces. Especially for indoor and outdoor tennis courts.
  • the covering comprises a granular elastic granulate (recycled granules and / or synthetic granules and / or foams and / or predominantly tire granules) of different shape and grain size (grain size 0.5-20 mm, predominantly the grain size 1-8 mm).
  • the granules may have a fiber content of 1-50% (predominantly 5%). This is mixed with a suitable mixing device, primarily a compulsory mixer.
  • the granules are mixed with an elastic plastic binder in an amount of 2-20%, mainly 4%.
  • This homogeneously mixed material of rubber granules and binder is applied to an existing substrate 1 (bound or predominantly unbound) of mineral mixture and / or lava of grain size 1-32 mm (predominantly 0-16 mm) with a puller via gauges at a height of 5-6 mm. 25 mm (mainly 12 mm) withdrawn without compacting and / or smoothing.
  • a pressure distribution layer 3 is applied to this highly elastic and fixed water-permeable Gummigranulatdecke, which consists primarily of tire granules, which also forms the play layer.
  • Consisting of a colored, natural, crushed and ground rock material of different grain sizes Primarily of red brick chippings of grain size 0-20 mm (mainly 2-8 mm).
  • the rock material is mixed homogeneously with an elastic plastic binder (mainly based on polyurethane) with a proportion of 2-15% (mainly 8%) in a suitable mixing device, especially a compulsory mixer.
  • the pressure distribution layer 3 is applied via gauges with a suitable puller on the existing Elastic layer 2 in a thickness of 10-50 mm (mainly 25 mm) withdrawn and smoothed, without compressing the applied granular rock mixture.
  • the covering is water-permeable, surface-elastic, frost-resistant, playable all year round, maintenance-free and elastic and can thus be used for paths, sports and play surfaces and all sports that require a smoothed surface. It provides a joint-gentle covering for the respective sport. Examples of sports for which the flooring is particularly suitable are: volleyball, basketball, handball, football, hockey, tennis, cycling, roller hockey, biking, roller skating, wheelchair tennis, skating.
  • the applied material which serves as a sliding layer 4, can be rinsed with water at a water pressure of 2-100 bar (preferably 6 bar) without residue from the material of the grain size of predominantly 2-8 mm, without which the sliding material of grain size 0-. 1 to 0-2 mm penetrates into the covering of the granulation of predominantly 2-8 mm. This is in contrast to all other known constructions with a structure of elastic rubber and / or rock material and / or rock flour ensures lasting water permeability.
  • the mixture of mineral binders (predominantly 2-8 mm grain size) is mixed homogeneously with a hygroscopically active trivalent alcohol mixture (mainly glycerol) with a proportion of 1-80% (mainly 20% water).
  • a hygroscopically active trivalent alcohol mixture mainly glycerol
  • sucrose is stirred in liquid or solid form in a ratio of 1-50% (mainly 20%) and dextrin in a ratio of 2-50% (mainly 10%) with a suitable stirrer until the individual additives are completely dissolved and mixed homogeneously.
  • This mixture of glycerol-sucrose-dextrin is applied to the mineral binder mixture (mainly 2-8 mm grain size).
  • the resulting surface elastic covering meets all the requirements of a sports surface, especially a tennis surface. It has a high power reduction, is elastic, pressure-resistant, impact-resistant, frost-resistant, permeable to water, lubricious, can be used all year round, playable all year round, access holes can not arise.
  • the ball jump is uniform at every point.
  • the pad has a ball speed adjustable by the amount of applied sliding layer 4 for each level and adjustable ball jump and bounce angle and is maintenance-free except for the normal removal of the sliding layer 4 after playing.
  • the mixture of glycerol with a water-sucrose-dextrin mixture is in a ratio of 20-100% glycerol. Mainly 70% glycerol and 30% water. Mixed with sucrose in a ratio of 5-50%. Notably 20%. In a glycerol-sucrose mixture with dextrin in a ratio of 5-50% mixed. Notably 10%.
  • a dusty and / or dust-prone agent of naturally or artificially produced materials such as rock and / or rock flour, gum grains and / or gum, wood grains and / or wood flour
  • escapes and evaporates the water content of the Mixture mainly of glycerol-sucrose-dextrin.
  • sucrose-dixtrin a more or less binding, adhesive, sticky, reversible film of varying intensity, depending on the applied and / or mixed amount of the glycerol-sucrose-dixtrin mixture. Due to the hygroscopic properties of the predominantly used glycerol content, the properties increase or decrease depending on the humidity.
  • the pavement is cut with a cutting disc suitable for the rock material and binder with a thickness of 1-3 mm (predominantly 3 mm) at a depth of 1-25 mm (predominantly 18 mm) and a width according to the given type of lacing and sport of 2 -10,5 cm (mainly for tennis of 5 cm).
  • the existing cuts are uniformly filled with a plastic adhesive (mainly based on polyurethane) with suitable flowability with a suitable device (mainly a pressure bottle and / or spray bottle).
  • the rulings consist predominantly of colored, elastic, wear-resistant hard PVC with elastic anchors attached to the ridges.
  • rulings are placed on the milled cuts and pressed with a suitable device and / or tool (mainly a rammer and / or a mechanically-driven or electrically driven vibrating plate weighing 20-150 kg (mainly 70 kg) permanent and fixed, frost-resistant and without additional aids attached ruling have arisen, which meets all the requirements for all sports that require marking lines 5.
  • a suitable device and / or tool mainly a rammer and / or a mechanically-driven or electrically driven vibrating plate weighing 20-150 kg (mainly 70 kg) permanent and fixed, frost-resistant and without additional aids attached ruling have arisen, which meets all the requirements for all sports that require marking lines 5.

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

Claims (4)

  1. Revêtement faisant office de sol à surface élastique, ménageant les articulations, perméable à l'eau, résistant aux intempéries et insensible au gel ainsi qu'utilisable en toutes saisons pour des surfaces de passage, de jeu et de sport ainsi que pour tous les types de sport qui nécessitent une surface rendue plane, notamment pour des courts de tennis couverts ou non, lequel revêtement comporte une couche de répartition de pression (3) agencée sur un sol (1) comme couche de jeu sur laquelle une couche de glissement (4) en poudre de roche colorée est dispersée, une couche élastique (2) mélangée à un liant plastique, fixée et composée d'un granulat élastique ayant des grains de différentes formes et de différentes dimensions étant insérée entre la couche de répartition de pression (3) et le sol (1),
    caractérisé en ce que le sol (1) est constitué d'une lave et/ou d'une grave liée ou de préférence non liée ayant une granulométrie comprise entre 1 et 32 mm, de préférence entre 0 et 16 mm, et une hauteur comprise entre 5 et 25 mm, de préférence de 12 mm,
    la couche élastique (2) étant formée de granulat de recyclage et/ou de granulat synthétique et/ou de produits alvéolaires et/ou de préférence de granulat de pneus avec ou sans une part de fibres de 1 à 50 % et ayant une granulométrie comprise entre 0,5 et 20 mm, de préférence entre 1 et 8 mm,
    le liant plastique mélangé de manière homogène à la couche élastique (2), de préférence un liant de polyuréthane, étant élastique et à proportion de 2 à 20 %, de préférence de 4 %, ce qui fait que la couche élastique (2) a une grande élasticité,
    la couche de répartition de pression (3) étant constituée, en tant que produit du type filtre à petites mailles, à partir d'un granulat de roche de différentes granulométries, coloré, naturel, cassé et broyé ainsi que mélangé de manière homogène à un liant plastique élastique, de préférence à base de polyuréthane, à proportion de 2 à 15 %, de préférence de 8 %, sur une épaisseur de 10 à 50 mm, de préférence de 25 mm, de préférence à partir de gravillons de briques d'une granulométrie comprise entre 0 et 20 mm, de préférence entre 2 et 8 mm,
    la couche de glissement (4) ayant une granulométrie allant de 0 à 10 mm, de préférence de 0 à 1 mm jusqu'à 0 à 2 mm et bouchant les pores du granulat de roche coloré qui a une granulométrie comprise entre 2 et 8 mm mais la poudre de roche même en cas de pluie et/ou d'arrosage artificiel ne pénétrant pas plus de 0,5 à 2 mm, de préférence pas plus de 1 mm, dans le revêtement qui a de préférence une granulométrie comprise entre 2 et 8 mm et de plus aucune partie spongieuse ne pouvant être imbibée à travers le revêtement qui a de préférence une granulométrie comprise entre 2 et 8 mm,
    la couche de glissement (4) pouvant être enlevée du matériau qui a une granulométrie comprise de préférence entre 2 et 8 mm par rinçage avec de l'eau à une pression comprise entre 2 et 100 bar sans laisser de résidu et sans que le matériau de glissement de granulométrie allant de 0 à 1 mm et jusqu'à de 0 à 2 mm pénètre dans le revêtement qui a une granulométrie comprise de préférence entre 2 et 8 mm, ce qui garantit une perméabilité durable à l'eau.
  2. Revêtement selon la revendication précédente, caractérisé en ce que le granulat de roche de la couche de répartition de pression (3) et la poudre de roche de la couche de glissement (4) ont la même nature.
  3. Procédé de fabrication d'un revêtement selon l'une des revendications précédentes, caractérisé en ce que l'on applique la couche de répartition de pression (3) sur le sol (1) et on la tire et lisse sans compression au-dessus de gabarits avec un appareil de raclage approprié, puis on durcit la couche de répartition de pression (3) et enfin on applique la couche de glissement (4).
  4. Procédé selon la revendication précédente, caractérisé en ce que, avant d'appliquer la couche de répartition de pression (3), on applique la couche élastique (2) sur le sol (1) et on la tire sans compression au-dessus de gabarits avec un dispositif de raclage.
EP07023119.6A 2006-01-18 2006-01-18 Revêtement pour aires de passage, de jeu et de sport, et procédé de fabrication d'un tel revêtement Revoked EP1939356B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07023119.6A EP1939356B1 (fr) 2006-01-18 2006-01-18 Revêtement pour aires de passage, de jeu et de sport, et procédé de fabrication d'un tel revêtement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06000980A EP1811086A1 (fr) 2006-01-18 2006-01-18 Procédé de fabrication d un revêtement élastique, résistant aux intempéries, non gélif, utilisable pendant toute l année pour des voies, des pleines de jeux et des surfaces sportives. En particulier pour des courts de tennis à l'intérieur et l'extérieur
EP07023119.6A EP1939356B1 (fr) 2006-01-18 2006-01-18 Revêtement pour aires de passage, de jeu et de sport, et procédé de fabrication d'un tel revêtement

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP06000980A Division EP1811086A1 (fr) 2006-01-18 2006-01-18 Procédé de fabrication d un revêtement élastique, résistant aux intempéries, non gélif, utilisable pendant toute l année pour des voies, des pleines de jeux et des surfaces sportives. En particulier pour des courts de tennis à l'intérieur et l'extérieur
EP06000980.0 Division 2006-01-18

Publications (3)

Publication Number Publication Date
EP1939356A2 EP1939356A2 (fr) 2008-07-02
EP1939356A3 EP1939356A3 (fr) 2010-05-19
EP1939356B1 true EP1939356B1 (fr) 2014-11-19

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ID=36581847

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Application Number Title Priority Date Filing Date
EP07023119.6A Revoked EP1939356B1 (fr) 2006-01-18 2006-01-18 Revêtement pour aires de passage, de jeu et de sport, et procédé de fabrication d'un tel revêtement
EP06000980A Withdrawn EP1811086A1 (fr) 2006-01-18 2006-01-18 Procédé de fabrication d un revêtement élastique, résistant aux intempéries, non gélif, utilisable pendant toute l année pour des voies, des pleines de jeux et des surfaces sportives. En particulier pour des courts de tennis à l'intérieur et l'extérieur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP06000980A Withdrawn EP1811086A1 (fr) 2006-01-18 2006-01-18 Procédé de fabrication d un revêtement élastique, résistant aux intempéries, non gélif, utilisable pendant toute l année pour des voies, des pleines de jeux et des surfaces sportives. En particulier pour des courts de tennis à l'intérieur et l'extérieur

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008005223U1 (de) * 2008-04-15 2009-08-27 Fa. H. Cordel U. Sohn Inh. Karlheinz Cordel Kunstrasenlinie
CN101525861B (zh) * 2009-03-12 2010-12-01 杨高 彩色水磨石或混凝土篮球场、羽毛球场线条施工方法
DE102011055235A1 (de) 2011-11-10 2013-05-16 SPORTAS GmbH Bodenbelag für Sportflächen, sowie Verfahren zur Herstellung
CN102733289B (zh) * 2012-07-13 2014-08-13 广州市溢威涂料有限公司 水性丙烯酸树脂塑胶跑道及其生产方法
CN103343505B (zh) * 2013-07-15 2016-01-27 纪永明 球场地面铺设用丙烯酸弹性材料系统及其铺设方法
CN105064167A (zh) * 2015-08-14 2015-11-18 福州皇家地坪有限公司 一种塑胶跑道开裂的处理方法
DE102017119048A1 (de) * 2017-08-21 2019-02-21 Sandstein Concept GmbH & Co. KG Kompositbelag, Verfahren zu dessen Herstellung und Verwendung
CN108824127B (zh) * 2018-08-29 2023-08-18 山东乐动体育产业有限公司 一种硅pu球场
CN115058940B (zh) * 2022-05-25 2023-07-11 深圳市南方鸿达实业有限公司 一种长效保湿型红土运动场建造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258566A1 (de) 1972-11-30 1974-06-06 Klaus Dipl-Ing Seppelfricke Bodenbelag fuer tennisplaetze und dergleichen sportanlagen
DE2826206C2 (de) 1978-06-15 1984-01-12 Gebr. Becker GmbH & Co KG, 6204 Taunusstein Kunststoffbelag für Sportplätze, insbesondere Tennisplätze
DE3231231A1 (de) 1982-08-21 1984-03-01 C. Voigt Söhne GmbH & Co, 4620 Castrop-Rauxel Verfahren zur herstellung eines belages fuer sportplaetze, insbesondere tennisplaetze, sowie bewegliche platte zum verlegen auf sportplaetzen, insbesondere tennisplaetzen
DE3539204A1 (de) * 1985-11-05 1987-05-07 Becker Gmbh & Co Kg Geb Baustoff fuer die deckschicht eines sport- und/oder spielplatzes, insbesondere tennisplatzes, verfahren zur herstellung eines solchen platzes, und sport- und/oder spielplatz, insbesondere tennisplatz mit einer deckschicht aus dem baustoff
ES2034541T3 (es) * 1988-09-07 1993-04-01 Hanne Hofmann-Jeckel Recubrimiento para pistas de tenis.
DE20100678U1 (de) * 2001-01-16 2001-08-23 Sportas Gmbh Sportanlagen Spor Witterungsunabhängiger und ganzjährig bespielbarer Belag für Sport- und Spielflächen, insbesondere Tennisplätze

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Publication number Publication date
EP1811086A1 (fr) 2007-07-25
EP1939356A2 (fr) 2008-07-02
EP1939356A3 (fr) 2010-05-19

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