EP0154841A2 - Gazon artificiel - Google Patents

Gazon artificiel Download PDF

Info

Publication number
EP0154841A2
EP0154841A2 EP19850101743 EP85101743A EP0154841A2 EP 0154841 A2 EP0154841 A2 EP 0154841A2 EP 19850101743 EP19850101743 EP 19850101743 EP 85101743 A EP85101743 A EP 85101743A EP 0154841 A2 EP0154841 A2 EP 0154841A2
Authority
EP
European Patent Office
Prior art keywords
binder
filling
water
artificial turf
pile threads
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.)
Granted
Application number
EP19850101743
Other languages
German (de)
English (en)
Other versions
EP0154841B1 (fr
EP0154841A3 (en
Inventor
Hans-Joachim Friedrich
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.)
JF Adolff AG
Original Assignee
JF Adolff AG
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 JF Adolff AG filed Critical JF Adolff AG
Priority to AT85101743T priority Critical patent/ATE47173T1/de
Publication of EP0154841A2 publication Critical patent/EP0154841A2/fr
Publication of EP0154841A3 publication Critical patent/EP0154841A3/de
Application granted granted Critical
Publication of EP0154841B1 publication Critical patent/EP0154841B1/fr
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H11/00—Non-woven pile fabrics
    • 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
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23986—With coating, impregnation, or bond

Definitions

  • the invention relates to an artificial turf, in particular for play and sports facilities, between whose pile threads a filling of pourable material, in particular sand, is provided such that the free ends of the pile threads protrude beyond the filling.
  • Such an artificial lawn is known for example from DE-OS 31 16 231.
  • Other sand-filled artificial turf are also described in U.S. Patents 3,995,679, 4,044,179, 4,389,435 and 4,337,283.
  • the previously used method for the production of a sand-filled artificial lawn is disadvantageous in two respects, firstly because the facilities for entering and leveling the filling must be available at the construction site itself, especially if the filling consists of several, for segregation tending components and can therefore only be reliably introduced into the pole of the artificial turf with special equipment, and on the other hand because evenly filling the filling outdoors is already impaired by a slightly increased moisture content, since the particles of the pourable material stick together and / or adhere to the pile threads and consequently do not evenly fill the spaces between the pile threads. For example, a slight moistening of the pile threads by dew or mist wetting is sufficient to prevent the filling material from being evenly inserted and leveled.
  • the invention has for its object an artificial lawn at the beginning to improve the specified type so that it can be designed at a construction site regardless of the weather and without special machines with uniform quality of the filling between the pile threads, and to provide a method for producing such an improved artificial turf.
  • this object is achieved according to the invention in that the filling is fixed with respect to the pile threads by means of a binder.
  • the artificial turf according to the invention can be completed including the filling in the manufacturing plant, where optimal operating conditions and machines are available, so that a uniform introduction of the filling into the pole of the turf is ensured, which is then due to the
  • the filling is fixed in place with the help of a binding agent and can be transported to the respective construction site so that it can be laid out in the hall or outdoors.
  • the object is thus achieved in that the pourable material is fixed with respect to the pile threads with the aid of a binder after it has been introduced into the pole of the artificial turf.
  • the binder can only be provided on the surface of the filling made of pourable material in order to hold it in place during transport. It is particularly advantageous if the binder is sprayed onto the surface of the filling, for which cellulose ether is particularly suitable. If the filled artificial turf is then laid, the binder can optionally be removed again, which is why it is particularly advantageous to use a water-soluble binder for fixing the surface layer, these water-soluble binders also including, for example, certain casein products which can be used advantageously .
  • sand-filled lawn in addition to sand, in particular calcined sand, various other pourable materials can be used in addition or instead, such as e.g. Cork, rubber granulate, cork-like plastic granulate, fibrous or flour-like rubber material or textile fiber elements.
  • the type and amount of the binder, based on the type and dimensions of the filler material is selected such that the binder, which, as indicated above, may have to be activated first, compresses and / or permanently counteracts segregation of the filling material. This then also eliminates the need to loosen and / or supplement the filling from time to time, which is generally very difficult since the pile threads splice when using or when playing on an artificial lawn.
  • the pourable material of the filling according to the invention can be a granular material or a fibrous material, such as a fibrous rubber material, as is obtained when peeling rubber parts.
  • a fibrous material such as a fibrous rubber material
  • the length and cross-section of the fibers of the fibrous filler material are selected according to the respective requirements, whereby, as with the choice of particle size, care is taken for a granular filler material that the filler material can be brushed into the pile of the artificial turf.
  • a water-insoluble binder is mixed with a water-soluble component, in particular with coarse table salt or another water-soluble, inexpensive salt, before mixing with the filler material, and when the mixture thus obtained of binder and water-soluble component is mixed with the material of the filling, since in this case the water-soluble component can be washed out of the "sand-filled" lawn again after activation of the water-insoluble binder, leaving voids which prevent the material from filling is heavily compressed.
  • a filling of 50% rubber granulate, 25% coarse road salt and 25% polyethylene sinter powder is brushed into the pile of artificial turf, as it is, for example, by the company Hoechst under the type designation PE B 06 in the Trade.
  • Such a mixture is brushed in an amount of 5.5 kg / m 2 in an artificial lawn with a pole height of 24 mm and with 300 stitches per meter.
  • a heat treatment is performed at a temperature of about 135 0 C for a period of about 5 to 8 minutes, thereby effecting sintering of the sintered powder and a water-insoluble binder structure is obtained.
  • the water-soluble constituent of the mixture - in the salt embodiment - prevents the filling from caking in the area of its grains and is later rinsed out with water, so that voids are formed between the rubber granules, the particles of which are connected not only to one another but also to the pile threads by the water-insoluble binder .
  • the drawing shows a section of a water-permeable artificial lawn 10, on the underside of which a filter mat 12 is laminated.
  • the filter mat 12 is laminated onto the lawn 10 in such a way that at least the ribs running parallel to one another in the direction of the lattice-like webs or ribs 14 of the base fabric of the lawn 10 - in the exemplary embodiment, the left to right in the drawing extending ribs - be provided with a coating that allows the filter mat 12 to be laminated on, preferably by thermal welding.
  • the filter mat 12 serves to prevent the upward movement of dirt particles from the underground into the artificial lawn.
  • the artificial turf 10 has pile threads 18 protruding upward from the lattice-like base fabric, which in practice are often formed by narrow plastic tapes, in particular when using Raschel fabric for the turf 10, which usually have a length or height of between approximately 18 and 36 mm exhibit.
  • a filling 16 made of a pourable material is fixed between the pile threads with the aid of a binder.
  • the type or grain of the filling material depends on the intended use and other factors, for example whether the artificial turf is installed in a hall or outdoors.
  • the binder is selected according to the intended use of the lawn and is either a permanent binder that does not only pour that capable material fixed with respect to the pile threads, but at the same time prevents compaction of the same, or a binder that is only temporarily effective, in particular only for transport, such as a water-soluble binder which, after the artificial turf has been laid out in an open area, is removed again from the outdoor area. pourable fill material is rinsed out.
  • the height of the filling 16 is chosen such that the free ends of the pile threads 18 project upwards over the filling 16 with a desired length of, for example, about 5 mm, the length with which the free ends of the In individual cases, pile threads 18 protrude above the filling 16, again according to the intended use of the artificial turf, according to the structure of the artificial turf itself and, if appropriate, depending on the type and grain size of the filling material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Road Paving Structures (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Carpets (AREA)
EP19850101743 1984-03-14 1985-02-16 Gazon artificiel Expired EP0154841B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85101743T ATE47173T1 (de) 1984-03-14 1985-02-16 Kuenstlicher rasen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843409361 DE3409361A1 (de) 1984-03-14 1984-03-14 Kuenstlicher rasen
DE3409361 1984-03-14

Publications (3)

Publication Number Publication Date
EP0154841A2 true EP0154841A2 (fr) 1985-09-18
EP0154841A3 EP0154841A3 (en) 1986-12-30
EP0154841B1 EP0154841B1 (fr) 1989-10-11

Family

ID=6230488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850101743 Expired EP0154841B1 (fr) 1984-03-14 1985-02-16 Gazon artificiel

Country Status (11)

Country Link
US (1) US4735825A (fr)
EP (1) EP0154841B1 (fr)
JP (1) JPS60223506A (fr)
KR (1) KR850006721A (fr)
AT (1) ATE47173T1 (fr)
AU (1) AU577093B2 (fr)
CA (1) CA1246109A (fr)
DE (2) DE3409361A1 (fr)
GB (1) GB2155327B (fr)
MY (1) MY8600413A (fr)
SU (1) SU1433422A3 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007315A1 (fr) * 1986-05-30 1987-12-03 Nottinghamshire County Council Structures pour surfaces de zones pietonnieres, de zones ouvertes a la circulation de vehicules ou de terrains de sports
EP0377925A1 (fr) * 1987-06-23 1990-07-18 Hepworth Minerals & Chemicals Limited Composition pour un revêtement
WO1994000639A1 (fr) * 1992-06-22 1994-01-06 Bergevin Jerry G Surface amelioree a usage sportif ou autre
US5489317A (en) * 1992-06-22 1996-02-06 Turf Systems International, Inc. Surface for sports and other uses
US5850708A (en) * 1992-06-22 1998-12-22 Turf Systems International, Inc. Surface for sports and other uses
US6242062B1 (en) 1996-11-29 2001-06-05 Southwest Recreational Industries, Inc. Combined turf
US6295756B1 (en) 1992-06-22 2001-10-02 Turf Stabilization Technologies Inc. Surface for sports and other uses
US6491991B2 (en) 2000-02-14 2002-12-10 Southwest Recreational Industries, Inc. Artificial turf system
US6858272B2 (en) 2001-03-14 2005-02-22 Troy Squires Horizontally draining, pre-engineered synthetic turf field
ITMI20131235A1 (it) * 2013-07-23 2015-01-24 Italgreen S P A Struttura di manto erboso artificiale e metodo di realizzazione di manti erbosi artificiali

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103417A (ja) * 1984-10-24 1986-05-21 日本植生株式会社 人造芝生用被覆材
AU5490190A (en) * 1989-05-10 1990-11-15 Kingsford Ross Heylen Synthetic bowling green
JPH03140505A (ja) * 1989-10-27 1991-06-14 Diatex Co Ltd 人工芝構造体ブロック
JPH0379311U (fr) * 1989-12-05 1991-08-13
JP2541251Y2 (ja) * 1990-11-28 1997-07-16 東リ 株式会社 カーペット
EP0612885A1 (fr) * 1993-02-12 1994-08-31 Sommer Levasseur S.A. Elément pour terrain de tennis synthétique et procédé pour sa réalisation
AT1714U1 (de) * 1996-09-06 1997-10-27 Eybl Sportbau Ges M B H Kunstrasen, insbesondere für tennisplätze
GB2329910C (en) 1997-03-10 2012-09-12 Fieldturf Holdings Inc Synthetic turf
US6338885B1 (en) 1997-03-10 2002-01-15 Fieldturf Inc. Synthetic turf
US6029397A (en) 1997-06-06 2000-02-29 Technology Licensing Corp. Stabilized natural turf for athletic field
US6740387B1 (en) 1998-06-09 2004-05-25 2752-3273 Quebec Inc. Synthetic turf game surface
US6035577A (en) * 1998-12-03 2000-03-14 Technology Licensing Corp Temporarily stabilized natural turf
US6602113B2 (en) 1999-12-08 2003-08-05 2752-3273 Quebec Inc. Method for forming synthetic turf game surfaces
US6472041B1 (en) 2000-02-28 2002-10-29 Richard L. Burke Monolithic surfacing system and method for making same
US6527889B1 (en) * 2000-08-22 2003-03-04 Safeplay International, Inc. Method for making stabilized artificial turf
US6877932B2 (en) * 2001-07-13 2005-04-12 Fieldturf (Ip) Inc. Drainage system and method for artificial grass using spacing grid
ITMI20021749A1 (it) * 2002-08-02 2004-02-03 Franplast S R L Materiale da intasamento per manto erboso sintetico, procedimento di preparazione e relativo impiego.
ATE359401T1 (de) * 2003-06-10 2007-05-15 Mondo Spa Verwendung eines bestimmten einstreumaterial in einem kunstrasen, entsprechender kunstrasen
US7335406B2 (en) * 2003-12-16 2008-02-26 Stabilizer Solutions, Inc. Surfaces for supporting artificial playing surfaces
US20070048096A1 (en) * 2004-12-07 2007-03-01 Hubbs Jonathan W Soil conditioner
US20060118009A1 (en) * 2004-12-07 2006-06-08 Hubbs Jonathan W Soil conditioner
US9267232B2 (en) 2005-03-24 2016-02-23 Tarkett Inc. Synthetic turf system having an infill trapping structure
ITMI20050636A1 (it) * 2005-04-13 2006-10-14 Italgreen S P A Struttura di manto erboso artificiale e relativo metodo di realizzazione
KR100974201B1 (ko) * 2005-06-17 2010-08-06 필드터프 타케트 인크. 인조 잔디 표면의 인조 리본을 경화시키기 위한 방법
ITMI20051403A1 (it) * 2005-07-21 2007-01-22 Italgreen S P A Struttura di manto erboso artificiale e relativo metodo di realizzazione
CA2672917A1 (fr) 2006-10-09 2008-04-17 Fieldturf Tarkett Inc. Dalle pour systeme de gazon synthetique
US7722288B2 (en) 2006-10-24 2010-05-25 Fieldturf Tarkett Inc. Method of installing a synthetic grass system
NL1032876C2 (nl) * 2006-11-16 2008-05-19 Ten Cate Thiolon Bv Samengestelde kunstgrasvezel alsmede werkwijze voor het vervaardigen van een dergelijke kunstgrasvezel.
US20080145574A1 (en) * 2006-12-18 2008-06-19 Julicher Henry A Artificial turf system and method of making
US20080141516A1 (en) * 2006-12-18 2008-06-19 Julicher Henry A Artificial turf system and method of making
JP4623749B2 (ja) * 2008-05-13 2011-02-02 住友ゴム工業株式会社 人工芝充填用粒状物および同人工芝充填用粒状物を充填してなる人工芝構造体
US20100088957A1 (en) * 2008-10-09 2010-04-15 Hubbs Jonathan W Natural turf with binder
US9011740B2 (en) 2008-12-15 2015-04-21 Textile Management Associates, Inc. Method of recycling synthetic turf and infill product
IT1394937B1 (it) 2009-01-12 2012-07-27 Mondo Spa Procedimento per realizzare materiale di riempimento per manti erbosi sintetici, corrispondente materiale e relativo manto erboso sintetico
NL1036418C2 (nl) 2009-01-14 2010-07-15 Ten Cate Thiolon Bv Kunststofvezel alsmede een kunstgrasveld voorzien van een dergelijke vezel.
US20100216639A1 (en) * 2009-02-20 2010-08-26 Hubbs Jonathon W Gypsum soil conditioner
ITTV20110031A1 (it) 2011-03-02 2012-09-03 Graneco Rubber S R L Processo e macchina per produrre materiale sciolto da intaso
US10066345B2 (en) 2014-04-25 2018-09-04 Profile Products Llc Artificial turf field system
GB201414012D0 (en) * 2014-08-07 2014-09-24 Allen Richard A Processing of artificial turf
EP3276078B1 (fr) * 2016-07-27 2018-12-05 Melos GmbH Gazon artificiel avec matériau de remplissage composite
CN109024154B (zh) * 2018-07-12 2020-07-24 洛阳同道泥砼新材料研究院有限公司 用于制作人造草坪的高分子材料及制作人造草坪的方法
US11047094B2 (en) * 2018-12-07 2021-06-29 4427017 Canada Inc. Padding layer with drainage for sports playing field

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064140A2 (fr) * 1981-04-23 1982-11-10 J.F. Adolff AG Revêtement de sol pour surface en plein air
EP0065622A1 (fr) * 1981-04-23 1982-12-01 J.F. Adolff AG Nattes utilisées en particulier comme sous-couches pour gazon artificiel
US4396653A (en) * 1982-09-24 1983-08-02 Tomarin Seymour A Simulated grass playing field surface with rubber particle layer and sand layer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8200994U1 (de) * 1982-08-26 GFL-Sportstättenbau GmbH, 5928 Laasphe Mattenartiges Bauelement zur Herstellung eines Bodenbelages
US3995079A (en) * 1969-08-08 1976-11-30 Haas Jr Frederick T Artificial turf-like product
US3801421A (en) * 1970-11-09 1974-04-02 Minnesota Mining & Mfg Resilient composite useful as surfacing for athletics
US4044179A (en) * 1975-11-18 1977-08-23 Mod-Sod Sport Surfaces Playing surface for athletic games
US4389435A (en) * 1978-09-29 1983-06-21 Mod-Sod Sports Surfaces, Inc. Top dressed plating surface with resilient underpad
US4337283A (en) * 1980-09-11 1982-06-29 Haas Jr Frederick T Synthetic turf playing surface with resilient top-dressing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064140A2 (fr) * 1981-04-23 1982-11-10 J.F. Adolff AG Revêtement de sol pour surface en plein air
EP0065622A1 (fr) * 1981-04-23 1982-12-01 J.F. Adolff AG Nattes utilisées en particulier comme sous-couches pour gazon artificiel
US4396653A (en) * 1982-09-24 1983-08-02 Tomarin Seymour A Simulated grass playing field surface with rubber particle layer and sand layer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007315A1 (fr) * 1986-05-30 1987-12-03 Nottinghamshire County Council Structures pour surfaces de zones pietonnieres, de zones ouvertes a la circulation de vehicules ou de terrains de sports
EP0377925A1 (fr) * 1987-06-23 1990-07-18 Hepworth Minerals & Chemicals Limited Composition pour un revêtement
WO1994000639A1 (fr) * 1992-06-22 1994-01-06 Bergevin Jerry G Surface amelioree a usage sportif ou autre
US5489317A (en) * 1992-06-22 1996-02-06 Turf Systems International, Inc. Surface for sports and other uses
US5850708A (en) * 1992-06-22 1998-12-22 Turf Systems International, Inc. Surface for sports and other uses
US6145248A (en) * 1992-06-22 2000-11-14 Turf Stabilization Technologies, Inc. Sports playing surfaces with biodegradable backings
US6295756B1 (en) 1992-06-22 2001-10-02 Turf Stabilization Technologies Inc. Surface for sports and other uses
US6242062B1 (en) 1996-11-29 2001-06-05 Southwest Recreational Industries, Inc. Combined turf
US6372310B2 (en) 1996-11-29 2002-04-16 Southwest Recreational Industries, Inc. Combined and stabilized turf for an athletic field
US6491991B2 (en) 2000-02-14 2002-12-10 Southwest Recreational Industries, Inc. Artificial turf system
US6858272B2 (en) 2001-03-14 2005-02-22 Troy Squires Horizontally draining, pre-engineered synthetic turf field
ITMI20131235A1 (it) * 2013-07-23 2015-01-24 Italgreen S P A Struttura di manto erboso artificiale e metodo di realizzazione di manti erbosi artificiali

Also Published As

Publication number Publication date
EP0154841B1 (fr) 1989-10-11
DE3409361A1 (de) 1985-09-19
AU3924885A (en) 1985-09-19
AU577093B2 (en) 1988-09-15
DE3573627D1 (en) 1989-11-16
GB2155327A (en) 1985-09-25
US4735825A (en) 1988-04-05
GB8506583D0 (en) 1985-04-17
MY8600413A (en) 1986-12-31
JPS60223506A (ja) 1985-11-08
SU1433422A3 (ru) 1988-10-23
GB2155327B (en) 1985-12-24
KR850006721A (ko) 1985-10-16
ATE47173T1 (de) 1989-10-15
CA1246109A (fr) 1988-12-06
EP0154841A3 (en) 1986-12-30

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