JP2006144546A - 人工芝表層体 - Google Patents
人工芝表層体 Download PDFInfo
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- JP2006144546A JP2006144546A JP2006016715A JP2006016715A JP2006144546A JP 2006144546 A JP2006144546 A JP 2006144546A JP 2006016715 A JP2006016715 A JP 2006016715A JP 2006016715 A JP2006016715 A JP 2006016715A JP 2006144546 A JP2006144546 A JP 2006144546A
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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
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0065—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the pile
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2201/00—Chemical constitution of the fibres, threads or yarns
- D06N2201/12—Fibres being in the form of a tape, strip or ribbon
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/02—Natural macromolecular compounds or derivatives thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/06—Building materials
- D06N2211/066—Floor coverings
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2213/00—Others characteristics
- D06N2213/06—Characteristics of the backing in carpets, rugs, synthetic lawn
- D06N2213/061—Non-continuous back coating or pre-coat
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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
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
- E01C2013/086—Combination of synthetic and natural grass
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- 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
- Y10T428/23921—With particles
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- 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
- Y10T428/23979—Particular backing structure or composition
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- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
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- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/2457—Parallel ribs and/or grooves
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- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
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- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
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- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
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- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Artificial Filaments (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Prostheses (AREA)
- Cultivation Of Plants (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catching Or Destruction (AREA)
- Protection Of Plants (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
【解決手段】本発明の人工芝表層体1は、柔軟な裏打部材3と、裏打部材3から上方に延び、芝の葉に相当する合成リボン7の平行列5とを有し、リボン列5は互いに1-1/2から2-1/4インチの間隔Aで離れており、裏打部材3から上方に延びるリボン7の長さLはリボン列5の間隔Aの少なくとも2倍であり、裏打部材3上には、リボン7が裏打部材3からほぼ垂直に位置するように支持する比較的厚い粒子層9を備えている。
【選択図】図1
Description
、59それぞれの互いに離れて隣合う端縁部53、55の下方に、継ぎ帯体51を設置する。この継ぎ帯体51は、中央セクション65において留め付けられたリボン63の列61を有し、その広い横セクション67、69にはリボンを有していない。中央セクション65を表面体セクション57、59の端縁部53、55間に配置し、この中央セクション65の留め付けられたリボン63を表面体セクション57、59におけるリボン7とは異なる色および/または異なる高さとすることにより、競技フィールドを区画する線を形成することができる。継ぎ帯体51の広い横セクション67、69には、綿毛状の繊維を形成するように針穴を設けても良い。この広い横セクション67、69の上面には、それに重なり合う表面体セクション57、59を固着させる接着材“A”が供給される。綿毛状の繊維は、接着材による継ぎ帯体51と表面体セクション57、59との結合を促進させる。継ぎ帯体51は、その裏面における中央セクション65の直下位置に、好ましくは横セクション67、69の下方位置にも、被覆材がコーティングされていてもよい。これによって、継ぎ目に使われた接着材“A”が帯体51を通って流れ出し、もしかしたら基部上にくっついてしまうことを防ぐ。図9に例示したように帯体51が表面体セクション57、59にくっついてそれらをつなぐと、リボン63は、表面体セクション57、59におけるリボン7とは異なる外観を有しているため、競技線71を明確に形成する。
3 裏打部材
5 リボン列
7 リボン
9 粒子層
11 裏打層(底部層)
13 裏打層(上部層)
Claims (15)
- 柔軟な裏打部材と、裏打部材から上方に延び、芝の葉に相当する合成リボンの平行列とを有し、リボン列は互いに1-1/2から2-1/4インチの間隔で離れており、裏打部材から上方に延びるリボンの長さはリボン列の間隔の少なくとも2倍であり、裏打部材上には、リボンが裏打部材からほぼ垂直に位置するように支持する比較的厚い粒子層を備えている人工芝表層体。
- 裏打部材から上方に延びるリボンの長さが3から5インチである請求項1の表層体。
- 粒子層は、リボンの長さの少なくとも3分の2の厚みを有する請求項1の表層体。
- 柔軟な裏打部材と、裏打部材から上方に延び、芝の葉に相当する合成リボンの平行列とを有し、リボン列は互いに5/8から2-1/4インチの間隔で離れており、裏打部材から上方に延びるリボンの長さはリボン列の間隔の少なくとも2倍であり、裏打部材上には、リボンが裏打部材からほぼ垂直に位置するようにリボンを支持する比較的厚い粒子層を備えており、リボンが粒子層より1/4から1-1/2インチ突き出るような長さである人工芝表層体。
- リボンが粒子層より1/4インチから1インチ突き出ている請求項1の表層体。
- リボンが約2分の1インチ幅である請求項1の表層体。
- 裏打部材が、針による穿孔を設けた生地の1層体である請求項1の表層体。
- 裏打部材が、針による穿孔を設けた生地の2層体である請求項1の表層体。
- 裏打部材が、針による穿孔を設けた生地の3層体である請求項1の表層体。
- 粒子層が、硬質砂と低温粉砕ゴムの混合物である請求項4の表層体。
- 粒子層の少なくとも1区画が、スポーツ用に使用する場合には15から30の網の目状に配置されており、非スポーツ用に使用する場合には4から15の網の目状に配置されている請求項10の表層体。
- 粒子層が、約40から70目粒子の下部層と、約30目粒子の上部層を有する請求項1の表層体。
- 裏打部材が1層以上の生地を有しており、生地の少なくとも1層は、その表面に綿毛状の繊維を形成するために針によって穿孔が設けられている請求項1の表層体。
- 針による穿孔を設けた生地の少なくとも1層が、その表面に綿毛状の繊維を形成するために針によって穿孔が設けられている請求項7の表層体。
- 上側に各リボン列を有する裏打部材の裏面には、リボンを裏打部材に固定するための被覆細帯が設けられており、裏打部材は多孔質であり、細帯の間は被覆材によって覆われていない請求項1の表層体。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2,199,595 | 1997-03-10 | ||
CA2199595 | 1997-03-10 | ||
US08/947,881 | 1997-10-09 | ||
US08/947,881 US6338885B1 (en) | 1997-03-10 | 1997-10-09 | Synthetic turf |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53900798A Division JP2002500711A (ja) | 1997-03-10 | 1998-03-10 | 人工芝 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006144546A true JP2006144546A (ja) | 2006-06-08 |
JP4686368B2 JP4686368B2 (ja) | 2011-05-25 |
Family
ID=25679110
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53900798A Pending JP2002500711A (ja) | 1997-03-10 | 1998-03-10 | 人工芝 |
JP2004347864A Expired - Lifetime JP4448015B2 (ja) | 1997-03-10 | 2004-11-30 | 人工芝 |
JP2006016715A Expired - Lifetime JP4686368B2 (ja) | 1997-03-10 | 2006-01-25 | 人工芝表層体 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53900798A Pending JP2002500711A (ja) | 1997-03-10 | 1998-03-10 | 人工芝 |
JP2004347864A Expired - Lifetime JP4448015B2 (ja) | 1997-03-10 | 2004-11-30 | 人工芝 |
Country Status (18)
Country | Link |
---|---|
US (1) | US6723412B2 (ja) |
EP (1) | EP0966568B1 (ja) |
JP (3) | JP2002500711A (ja) |
CN (4) | CN1243883C (ja) |
AT (1) | ATE280275T1 (ja) |
BR (1) | BR9815897A (ja) |
CZ (1) | CZ291175B6 (ja) |
DE (2) | DE966568T1 (ja) |
ES (1) | ES2234096T3 (ja) |
GB (1) | GB2329910C (ja) |
HK (4) | HK1026462A1 (ja) |
IL (1) | IL131902A0 (ja) |
NO (4) | NO320510B1 (ja) |
NZ (1) | NZ337854A (ja) |
PT (1) | PT966568E (ja) |
RU (1) | RU2213824C2 (ja) |
SG (5) | SG122748A1 (ja) |
WO (1) | WO1998040559A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009138403A (ja) * | 2007-12-06 | 2009-06-25 | Nippon Taiiku Shisetsu Kk | 人工芝 |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6551689B1 (en) * | 1998-09-21 | 2003-04-22 | Fieldturf Holdings Inc. | Synthetic grass with resilient granular top surface layer |
CA2247484C (en) * | 1998-09-21 | 2001-07-24 | Jean Prevost | Process of laying synthetic grass |
ATE392508T1 (de) * | 2000-06-21 | 2008-05-15 | Fieldturf Tarkett Inc | Kunstrasen |
NL1016230C2 (nl) * | 2000-09-21 | 2002-03-22 | Ten Cate Nicolon B V | Backingstructuur. |
US6620482B2 (en) * | 2000-11-30 | 2003-09-16 | Avturf Llc | Safety system for airports and airfields |
WO2002103115A2 (en) * | 2000-11-30 | 2002-12-27 | Avturf L.L.C. | Artificial turf for an airport filed |
WO2002050376A1 (en) * | 2000-12-21 | 2002-06-27 | Fieldturf Inc. | Synthetic grass sport surfaces |
US20040069924A1 (en) * | 2001-01-15 | 2004-04-15 | Alain Lemieux | Resilient floor surface |
US7387823B2 (en) | 2001-03-16 | 2008-06-17 | Gary Wayne Waterford | Synthetic sports surface |
AUPR388001A0 (en) | 2001-03-21 | 2001-04-12 | Waterford, Gary Wayne | Tennis surface |
US20030118755A1 (en) | 2001-12-21 | 2003-06-26 | Motz Joseph E. | Filled synthetic turf with ballast layer |
US20040229007A1 (en) * | 2002-10-09 | 2004-11-18 | Motz Joseph E. | Infilled artificial surface with natural grass-like play characteristics |
PT1579076E (pt) * | 2002-12-19 | 2011-08-23 | Hugo De Vries | Tapete de relva artificial e método para fabricar o mesmo |
EP1457600A1 (en) * | 2003-03-05 | 2004-09-15 | Domo Cabrita | Synthetic turf |
US7858148B2 (en) * | 2003-04-24 | 2010-12-28 | Usgreentech, L.L.C. | Filler for artificial turf system |
US20050089678A1 (en) * | 2003-08-20 | 2005-04-28 | Mead Steven R. | Multi-layered floorig composite including an acoustic underlayment |
NZ547605A (en) * | 2003-10-31 | 2008-10-31 | Gary Wayne Waterford | Synthetic turf surface with drainage |
US7901753B2 (en) * | 2003-11-12 | 2011-03-08 | Avturf L.L.C. | Synthetic runway surface system |
US7189445B2 (en) * | 2003-12-12 | 2007-03-13 | Generalsports Turf, Llc | Synthetic sports turf having improved playability and wearability |
US8329265B2 (en) * | 2004-06-16 | 2012-12-11 | Astroturf, Llc | Transition synthetic sports turf |
NL1026444C2 (nl) * | 2004-06-17 | 2005-12-20 | Ten Cate Thiolon Bv | Kunstgrassportveld voorzien van een instrooimateriaal alsmede een dergelijk instrooimateriaal. |
US7249913B2 (en) | 2004-08-20 | 2007-07-31 | Coevin Licensing, Llc | Roll up artificial turf |
US7357966B2 (en) * | 2004-08-31 | 2008-04-15 | New England Soccer School, Llc | Synthetic turf system and method |
US7147401B2 (en) * | 2004-09-29 | 2006-12-12 | Wickens Richard B | Installation and drainage system for synthetic grass |
US9267232B2 (en) * | 2005-03-24 | 2016-02-23 | Tarkett Inc. | Synthetic turf system having an infill trapping structure |
PL2520714T3 (pl) * | 2005-06-17 | 2014-06-30 | Tarkett Inc | Nawierzchnia z darni syntetycznej |
US7166340B1 (en) | 2005-07-22 | 2007-01-23 | A.R.M.S Building & Maintenance, Inc. | Artificial turf system |
US20070248772A1 (en) * | 2006-04-25 | 2007-10-25 | Charles Cook | Inlaying process for installing features in a synthetic sports field |
US7364634B1 (en) | 2006-08-07 | 2008-04-29 | Darwin Enterprises | Carpet construction having secondary backing |
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