JPH07505192A - Floor coverings for sports surfaces, especially artificial grass - Google Patents

Floor coverings for sports surfaces, especially artificial grass

Info

Publication number
JPH07505192A
JPH07505192A JP5508167A JP50816793A JPH07505192A JP H07505192 A JPH07505192 A JP H07505192A JP 5508167 A JP5508167 A JP 5508167A JP 50816793 A JP50816793 A JP 50816793A JP H07505192 A JPH07505192 A JP H07505192A
Authority
JP
Japan
Prior art keywords
web
water
plastic layer
layer
pile
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.)
Pending
Application number
JP5508167A
Other languages
Japanese (ja)
Inventor
バウワー，ウルリッヒ
Original Assignee
プロ　エム　ベラークシステメ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング
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 プロ　エム　ベラークシステメ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング filed Critical プロ　エム　ベラークシステメ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング
Publication of JPH07505192A publication Critical patent/JPH07505192A/en
Pending legal-status Critical Current

Links

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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
    • 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
    • D04H11/08—Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking
    • 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
    • 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
    • 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
    • D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N2203/045—Vinyl (co)polymers
    • D06N2203/047—Arromatic vinyl (co)polymers, e.g. styrene
    • 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
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/04—Foam
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • 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
    • 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
    • D06N2213/02—All layers being of the same kind of material, e.g. all layers being of polyolefins, all layers being of polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)
  • Floor Finish (AREA)

Abstract

Described is a pile-fabric strip floor-covering for sports surfaces, in particular synthetic-grass surfaces. The floor-covering has a substrate which has apertures in it and is therefore permeable to water. Attached to the substrate are pile elements which form the pile, plus a thick elastic layer of plastic material on the underside of the substrate. To increase the water-retention capacity of the floor-covering, the plastic layer is made of open-cell cellular-plastic material, and there is a storage layer with water-retention properties on the underside of the cellular-plastic layer.

Description

【発明の詳細な説明】 スポーツ用表面のためのフロアカバーリング、特に人工芝本発明は、スポーツ用 表面のためのパイル布帛用特に人工芝用として構成された、孔を有して透水性に 優れた支持ウェブと、該支持ウェブに固定されてパイルを形成するパイルエレメ ントと、前記支持ウェブの裏面側に配置された厚さ方向に弾性を有するプラスチ ック層とを具えた表面被覆用ウェブに関する。[Detailed description of the invention] Floor covering for sports surfaces, especially artificial turf Pile fabric for surfaces, especially constructed for artificial turf, with pores and water permeability Superior support web and pile elements fixed to the support web to form piles and a plastic having elasticity in the thickness direction disposed on the back side of the support web. The present invention relates to a surface coating web having a surface coating layer.

いわゆる人工芝は、スポーツ用の床面又は地面被覆材としてかなりの範囲で受け 入れられている。これらの人工芝は、プラスチックテープ（リボン）及び／又は プラスチック糸で作られた編物、緯糸入り編物、織物又はタフテッド繊維製品で あり、いわゆるパイル布帛の形状をしている。草の葉様のパイルエレメントは殆 どがプラスチックテープやリボンで作られ、支持ウェブを貫通して該ウェブ内に 織り込まれたり、（特にいわゆるタフテッド布帛の場合には）プラスチック材料 による支持ウェブ表面の一部又は全面にわたる背面コーティングによってウェブ の所定位置に固定される。So-called artificial turf is widely accepted as a floor or ground covering material for sports. It is included. These artificial turfs are made of plastic tape (ribbon) and/or Knitted fabrics, knitted fabrics with weft yarns, woven fabrics or tufted textile products made of plastic yarn. It has the shape of a so-called pile fabric. Most blade-like pile elements The groove is made of plastic tape or ribbon and is inserted through the support web and into the web. woven or plastic materials (especially in the case of so-called tufted fabrics) The web can be supported by a back coating over part or all of the web surface. is fixed in place.

特に戸外に設置される運動場用被覆材においては、その表面被覆材が透水性であ ることが必要なので、従来の人工芝の支持ウェブは孔を有し、裏面の一部にコー ティングを有する場合には表面被覆材の透水性は阻害されない。しかし、このタ イプの表面被覆材の中には、閉鎖セル型の発泡プラスチック層等からなる厚さ方 向に弾性を持った背面コーティングをその全面に有するものがあり、そうした場 合には表面被覆材に透水性を与えるために、背面コーティングに穿孔する必要が ある。Particularly in the case of covering materials for playgrounds installed outdoors, the surface covering material is water permeable. Conventional artificial turf support webs have holes and a coat on a part of the backside The water permeability of the surface covering material is not inhibited when the surface covering material has water permeability. However, this type Some of the surface coatings of the pipes include a thick layer of closed-cell foamed plastic, etc. Some products have a back coating that has elasticity on the entire surface, and in such cases In some cases, the back coating may need to be perforated to provide water permeability to the surface coating. be.

上述のこれらすべての透水性表面被覆材は、表面被覆材の表面に溜まった水は無 制御状態で比較的迅速に表面被覆材を通過し、そして表面被覆材は再び比較的迅 速に乾燥する。しかし、このタイプの表面被覆材、特に人工芝におけるプレイの 状態は、被覆材の表面が実質的に少し濡れているかどうかにかかり、これによっ てプレイ状態がかなり改善されることが示されている。All of these water-permeable surface coverings mentioned above do not allow water to collect on the surface of the surface covering. passes through the surface coating relatively quickly in a controlled manner, and the surface coating passes through the surface coating relatively quickly again. Dries quickly. However, this type of surface covering, especially for playing on artificial turf, The condition depends on whether the surface of the dressing is substantially slightly wet; It has been shown that play conditions are significantly improved.

本発明の目的は、前述のタイプの従来の表面被覆材と同じ好ましい特性を有し、 しかもこの被覆材の表面に散水された後、従来の表面被覆材よりも長い期間にわ たって良好なプレイ状態を維持できる運動場用のパイル布帛として構成された透 水性を有する表面被覆材特に人工芝を提供することにある。It is an object of the present invention to have the same favorable properties as conventional surface coverings of the aforementioned type; Moreover, after water is applied to the surface of this coating, it lasts for a longer period of time than traditional surface coatings. A transparent pile fabric designed for playgrounds that can maintain good playing conditions even after standing up. An object of the present invention is to provide a water-based surface covering material, especially artificial turf.

前述のタイプの表面被覆材を基礎として、この目的は、支持ウェブの下側に貯水 手段と一つの層が設けられ、この表面被覆材の使用の際に、該層は前記貯水手段 からの水を表面被覆材の上部領域に戻す機能を有するように構成された本発明に よって達成される。特に、前記目的を達成するために、前述のタイプの表面被覆 材のプラスチック層は開放セル型の発泡プラスチック（例えばラテックス発泡体 、ポリウレタンフォーム、スポンジゴム等）で形成され、保水性を有する貯水層 （例えば繊維フリース、ニードルフェルト、稠密な織物、開放セル型発泡体等） が前記発泡プラスチック層の裏面側に設けられている。On the basis of surface coverings of the aforementioned type, this purpose is to means and a layer, and upon use of this surface covering, said layer is provided with said water storage means. The present invention is configured to have the function of returning water from the surface to the upper region of the surface covering. Therefore, it is achieved. In particular, surface coatings of the type mentioned above to achieve said purpose The plastic layer of the material is an open-cell foamed plastic (e.g. latex foam). , polyurethane foam, sponge rubber, etc.) and has water retention properties. (e.g. fiber fleece, needle felt, dense woven fabric, open cell foam, etc.) is provided on the back side of the foamed plastic layer.

雨が降ったり表面被覆材が散水されたりした場合に表面被覆材の表面に溜まった 水は、支持ウェブの孔を通って開放セル型発泡プラスチック層内に入り、そこか ら重力及び／又は毛管作用によって貯水層に到達する。この貯水層はその貯水容 量が無くなるまで水を吸収し、もはや貯留不可能な被覆材の表面に溜まった水は 前記貯水層を通過して表面被覆材から下方に排出される。次いで水は基礎構造内 に入ったり、又は透水性の基礎構造の表面に沿って流れる。雨が止んだり表面被 覆材への水の散布が終了すると、その表面は日光や風のために比較的迅速に乾燥 する。しかし、本発明の表面被覆材上でプレイが行われる場合には、前記開放セ ル型発泡プラスチックが被覆材の表面に作用する圧力（例えばプレイヤーの足等 による）によって圧縮されるので、被覆材の表面が再び少し湿潤され、水のフィ ルムによる好ましい滑り効果が回復する（ポンプ／プレイ系）。Collects on the surface of the cladding when it rains or the cladding is sprayed with water. Water enters the open-cell foam plastic layer through the pores in the support web, where it The water reaches the reservoir by gravity and/or capillary action. This reservoir has a storage capacity of The water that accumulates on the surface of the coating material that absorbs water until it is no longer available and can no longer be stored. It passes through the water reservoir and drains downwardly from the surface coating. The water then flows into the foundation structure. or flow along the surface of a permeable substructure. The rain has stopped or the surface is covered. Once water has been applied to the covering material, its surface dries relatively quickly due to sunlight and wind. do. However, when play is performed on the surface covering of the present invention, the open cell The pressure exerted on the surface of the covering material (e.g. by a player's foot) ), the surface of the dressing is slightly moistened again and the water filtration The favorable sliding effect of the lum is restored (pump/play system).

貯水層が毛管水で開放セル型発泡プラスチックを満たす作用を行えなくなるまで 、この過程が繰り返される。Until the reservoir is no longer able to fill the open cell foam with capillary water. , this process is repeated.

本発明の表面被覆材によって被覆された運動場でのテストによれば、中央ヨーロ ッパの気候で夏期の月において、本発明の表面被覆材は一旦散水された後は終日 プレイ可能であり、良好なプレイ状態が維持されることが示された。従来の表面 被覆材に比して、本発明の表面被覆材は、同じプレイ状態を得るのに従来の表面 被覆材が要する水量のｌ／３から１７４の水量ですむ。Tests on playgrounds coated with the surface coating of the present invention have shown that During the summer months in the climate of Mexico, the surface coating of the present invention can be used throughout the day once watered. It was shown that it is playable and maintains good playing condition. conventional surface Compared to dressings, the surface coverings of the present invention require less conventional surfaces to achieve the same playing conditions. The amount of water required is between 1/3 and 174 liters of the amount of water required by the coating.

貯水層も同じように開放セル型の発泡プラスチックであってもよい。このために 、本発明の表面被覆材の場合には、ポンプバック効果（ｐｕｍｐ−ｂａｃｋ　ｅ ｆｆｅｃｔ）をもたらす発泡プラスチック層と貯水層とが同じタイプのものであ り、単一の層を形成してもよい。しかし、本発明の表面被覆材の好適例によれば 、貯水層は自身の重量の何倍もの水を付着的に貯留可能な繊維フリースで形成さ れている。繊維フリースは腐朽しない材料で作られることが好ましく、このこと は、勿論、本発明の表面被覆材のすべてのエレメントに対しても当てはまる。The water reservoir may similarly be an open cell foamed plastic. For this , in the case of the surface coating material of the present invention, the pump-back effect (pump-back effect) ffect) and the water reservoir are of the same type. may form a single layer. However, according to a preferred example of the surface covering material of the present invention, , the water reservoir is formed of a fibrous fleece that can adhesively store many times its own weight in water. It is. The fiber fleece is preferably made of non-perishable material and this Of course, this also applies to all elements of the surface covering material of the present invention.

従来の表面被覆材の場合のように、本発明の表面被覆材の好適例のパイルエレメ ントも支持ウェブの裏面側に配置された基部を持っており、そのためにパイルエ レメントは支持ウェブと発泡プラスチック層との間に保持される。このようにし て、支持ウェブの裏面に結合された発泡プラスチック層は、パイルエレメントの 支持ウェブに対する止着性を良好とすることができ、止着機能を果たすパイルエ レメントの基部は発泡プラスチック層と貯水層とによって被覆され、表面被覆材 が粗面上に設置された場合、表面被覆材の上でのプレイに起因して、パイルエレ メントが擦り剥けてしまう恐れを回避することができる。As with conventional surface coverings, the pile element of the preferred embodiment of the surface covering of the present invention The base also has a base located on the back side of the support web, so that the pile The element is held between the support web and the foamed plastic layer. Do it like this The foamed plastic layer bonded to the underside of the support web is A pile layer that can achieve good adhesion to the support web and performs the adhesion function. The base of the element is covered by a foamed plastic layer and a water reservoir layer, and the surface coating is installed on a rough surface, pile elevation may occur due to play on the surface cladding. It is possible to avoid the fear that the ment will wear off.

ポンプバック効果をもたらす発泡プラスチック層用のプラスチックとしては、特 にブタジェンスチレンが好ましく、容易且つ完全にリサイクル可能な表面被覆材 を得るために、本発明の表面被覆材の別の好適例においては、支持ウェブ、パイ ルエレメント、発泡プラスチック層及び貯水層が同じプラスチック材料で作られ ている。As a plastic for the foamed plastic layer that produces the pump-back effect, Butadiene styrene is the preferred surface coating material, which is easily and completely recyclable. In order to obtain The element, the foamed plastic layer and the water reservoir are made of the same plastic material. ing.

既に述べたように、ポンプバック効果をもたらす開放セル型発泡プラスチック層 と貯水層とは支持ウェブの裏面側に結合されていることが望ましい。これに関し 、被覆材の表面に溜まった水が支持ウェブ、発泡プラスチック層及び貯水層を確 実に貫通できるようにするには、目的に応じて連結層のパターンを選択して結合 のタイプを決める必要がある。As already mentioned, an open-cell foamed plastic layer that provides a pump-back effect and the water reservoir are preferably bonded to the back side of the support web. Regarding this , the water that collects on the surface of the sheathing ensures that the supporting web, the foamed plastic layer and the water storage layer are To achieve true penetration, select and connect the connection layer pattern according to the purpose. It is necessary to decide on the type of

本発明のその他の特徴、利点及び詳細は、添付の模式図と本発明の表面被覆材の 好適例の以下の説明によって明らかになるであろう。Other features, advantages and details of the invention can be found in the accompanying schematic diagram and of the surface coating of the invention. It will become clear from the following description of preferred embodiments.

図はタフテッド布帛として構成された表面被覆材の断面を示す。The figure shows a cross section of a surface covering configured as a tufted fabric.

図は、特にプラスチックテープで作られた織物のタフテッド基礎布帛である支持 ウェブ１０を示す。パイルエレメント１２がこのウェブに固定されている。これ らのエレメントはプラスチックテープによって形成され、タフティングによって 支持ウェブ１０に挿入されている。パイルエレメントは側面図でほぼＵ字型をな し、それぞが支持ウェブの裏面側に基部１２ａを形成している。The figure is a tufted base fabric, especially for textiles made of plastic tape supporting A web 10 is shown. A pile element 12 is fixed to this web. this These elements are formed by plastic tape and tufted. It is inserted into the support web 10. The pile element is almost U-shaped in side view. , each forming a base portion 12a on the back side of the support web.

発泡プラスチック層１４がこのタフテッド布帛１０．１２の裏面側に結合されて いる。この層は開放セル型プラスチックからなり、本発明ではその厚さ方向に弾 性を有している。繊維フリース１６の層がこの発泡プラスチック層１４の裏面側 に結合されて、本発明の貯水層を形成している。好ましい貯水容量が、繊維フリ ース１６の層に使用される繊維材料の太さ、密度、構成、タイプによって、調節 可能に得られる。A foamed plastic layer 14 is bonded to the back side of this tufted fabric 10.12. There is. This layer is made of open-cell plastic, and according to the invention is elastic along its thickness. It has a sexual nature. The layer of fiber fleece 16 is on the back side of this foamed plastic layer 14. are combined to form the water reservoir of the present invention. The preferred water storage capacity is fiber-free. Adjustments can be made by the thickness, density, composition and type of fiber material used in the base 16 layers. Possibly obtained.

発泡プラスチック層１４の孔は、重力の作用によって発泡プラスチック層を通る 繊維フリース１６の層内への水の搬送を可能にし、毛管作用又は表面被覆材上で プレイが行われる際に生じるポンプ効果によって、繊維フリース１６の層から実 際の人工芝１０．１２内への水の戻りを生じさせ、その透水性支持ウェブ１０を 貫通して人工芝の表面に到達させる。支持ウェブ１０の透水性に関しては、タフ ティングの際に比較的太いニードルを使用したり、支持ウェブｌＯの製造に使用 される繊維材料のタイプや密度、例えば織物の製造に使用されるプラスチックテ ープの幅やテープによって形成される経糸と緯糸の間の間隙、支持ウェブの材料 の仕上げのタイプ等を選択することによって、種々に調節可能である。しかし、 これらは公知のやり方であり、従って詳細な説明は必要ないものである。The holes in the foamed plastic layer 14 pass through the foamed plastic layer under the action of gravity. Allows the transport of water into the layers of the fiber fleece 16 by capillary action or on the surface covering. Due to the pumping effect that occurs when play is performed, the material is released from the layer of fiber fleece 16. The artificial turf 10.12 causes water to flow back into the artificial turf 10.12 and its permeable support web 10 Penetrate to reach the artificial turf surface. Regarding the water permeability of the support web 10, Tough Relatively thick needles are used when threading or for the production of supporting webs. the type and density of the fiber material used, e.g. the plastic material used in the manufacture of textiles; the width of the tape, the gap between the warp and weft yarns formed by the tape, and the material of the supporting web. Various adjustments can be made by selecting the type of finish, etc. but, These are known methods and therefore do not require detailed explanation.

１０１フ 補正書の翻訳文提出書 （特許法第１８４条の８） 平成６年５月　６日101f Submission of translation of written amendment (Article 184-8 of the Patent Law) May 6, 1994

Claims (5)

【特許請求の範囲】[Claims] １．スポーツ用表面のためのパイル布、特に人工芝として意図される表面被覆用 ウエブであって、孔を有し透水性に優れた支持ウエブと、該支持ウエブに固定さ れてパイルを形成するパイルエレメントと、前記支持ウエブの裏面側に配置され たプラスチック層とを具え、該プラスチック層とその厚さ方向に弾性を有する表 面被覆用ウエブにおいて、前記プラスチック層（１４）が開放セル型発泡プラス チックからなり、貯水性を有する貯水層（１６）が前記発泡プラスチック層（１ ４）の裏面倒に配置されていることを特徴とする表面被覆用ウエブ。1. Pile cloth for sports surfaces, especially for surface covering intended as artificial turf A support web having holes and excellent water permeability, and a support web fixed to the support web. a pile element disposed on the back side of the support web to form a pile; a plastic layer, the plastic layer and a surface having elasticity in the thickness direction thereof. In the surface covering web, the plastic layer (14) is made of open cell foam plastic. A water storage layer (16) made of plastic foam and having water storage properties is formed on the foamed plastic layer (16). 4) A surface coating web characterized by being arranged on the back side. ２．前記貯水層（１６）が繊維フリースで形成されていることを特徴とする請求 項１に記載の表面被覆用ウエブ。2. Claim characterized in that the water reservoir (16) is formed of fiber fleece. Item 1. The surface coating web according to item 1. ３．前記パイルエレメント（１２）が、支持ウエブの裏面側に配置された基部（ １２ａ）を有し、該基部が支持ウエブ（１０）と発泡プラスチック層（１４）と の間に位置していることを特徴とする請求項１又は２に記載の表面被覆用ウエブ 。3. The pile element (12) is located at a base ( 12a), the base comprising a support web (10) and a foamed plastic layer (14). The surface coating web according to claim 1 or 2, wherein the surface coating web is located between . ４．支持ウエブ（１０），パイルエレメント（１２）、発泡プラスチック層（１ ４）及び貯水層（１６）が同じプラスチック材料で作られていることを特徴とす る請求項１〜３のいずれか１項に記載の表面被覆用ウエブ。4. Support web (10), pile element (12), foamed plastic layer (1) 4) and the water reservoir (16) are made of the same plastic material. The surface coating web according to any one of claims 1 to 3. ５．前記発泡プラスチック層（１４）がブタジエンスチレンからなることを特徴 とする請求項１〜３のいずれか１項に記載の表面被覆用ウエブ。5. The foamed plastic layer (14) is made of butadiene styrene. The web for surface coating according to any one of claims 1 to 3.
JP5508167A 1991-11-05 1992-11-04 Floor coverings for sports surfaces, especially artificial grass Pending JPH07505192A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4136341.8 1991-11-05
DE4136341A DE4136341A1 (en) 1991-11-05 1991-11-05 FLOOR COVERING FOR SPORTS AREAS, ESPECIALLY ARTIFICIAL GRASS
PCT/EP1992/002532 WO1993009293A1 (en) 1991-11-05 1992-11-04 Strip floor-covering for sports surfaces, in particular synthetic-grass surfaces

Publications (1)

Publication Number Publication Date
JPH07505192A true JPH07505192A (en) 1995-06-08

Family

ID=6444090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5508167A Pending JPH07505192A (en) 1991-11-05 1992-11-04 Floor coverings for sports surfaces, especially artificial grass

Country Status (11)

Country Link
EP (1) EP0620878B1 (en)
JP (1) JPH07505192A (en)
AT (1) ATE134009T1 (en)
AU (1) AU2919092A (en)
BR (1) BR9206714A (en)
CA (1) CA2122926A1 (en)
DE (2) DE4136341A1 (en)
DK (1) DK0620878T3 (en)
ES (1) ES2085653T3 (en)
NO (1) NO941646D0 (en)
WO (1) WO1993009293A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311247B (en) * 1996-03-23 1999-05-12 Nordon Enterprises Ltd Artificial turf carpet
WO1999029963A1 (en) * 1997-12-11 1999-06-17 Kolon F & T, Inc. Substructure material, artificial lawn system made therefrom and method for producing such a material
DE19822542C1 (en) * 1998-05-20 1999-12-02 Claus G Matthias Artificial grass with hollow stalks
US6740387B1 (en) 1998-06-09 2004-05-25 2752-3273 Quebec Inc. Synthetic turf game surface
US6602113B2 (en) 1999-12-08 2003-08-05 2752-3273 Quebec Inc. Method for forming synthetic turf game surfaces
NL1015451C2 (en) 2000-06-15 2001-12-19 Ten Cate Nicolon B V Artificial turf for sports fields.
NL1038031C2 (en) * 2010-06-11 2011-12-19 Spekpannekoek B V ARTIFICIAL GRASS SPORT FIELD.
WO2015135972A1 (en) * 2014-03-12 2015-09-17 Permavoid Limited Sports field structure and method for forming the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145073A (en) * 1965-04-09 1969-03-12 Monsanto Co Pile fabric simulating grass
DE1635484A1 (en) * 1967-03-14 1971-05-13 Delden & Co Composite textile bodies which can be used as carpets or carpeting and processes for their manufacture
US3537946A (en) * 1967-03-30 1970-11-03 Stein Hall & Co Inc Method of combining textile materials and products thereof
US3661691A (en) * 1970-12-28 1972-05-09 Pandel Bradford Flame-retardant vinyl foam carpet and method
US4637942A (en) * 1985-09-23 1987-01-20 Tecsyn Canada Limited Synthetic grass playing field surface
DE3835880A1 (en) * 1988-10-21 1990-04-26 Sportboden Systeme Gmbh Resilient mat for ground coverings of sports and leisure areas
US4902540A (en) * 1988-11-17 1990-02-20 Martino Louis D Modular athletic turf

Also Published As

Publication number Publication date
DE59205322D1 (en) 1996-03-21
DK0620878T3 (en) 1996-06-03
DE4136341A1 (en) 1993-05-06
CA2122926A1 (en) 1993-05-06
EP0620878B1 (en) 1996-02-07
NO941646L (en) 1994-06-27
WO1993009293A1 (en) 1993-05-13
BR9206714A (en) 1995-10-24
AU2919092A (en) 1993-06-07
ATE134009T1 (en) 1996-02-15
EP0620878A1 (en) 1994-10-26
NO941646D0 (en) 1994-05-04
ES2085653T3 (en) 1996-06-01

Similar Documents

Publication Publication Date Title
US4007307A (en) Artificial lawn
RU2131694C1 (en) Carpet covering and laminated base providing stable sizes and continuity
US4112161A (en) Tufted pile fabric and method of making and installing the same
US4389434A (en) Permeable grass-like sport surface with fused glass membrane
AU2013308397B2 (en) Artificial sports surface
US20040086664A1 (en) Sports playing surfaces for realistic game play
US4444815A (en) Water permeable ground covering for open spaces
JP2004530817A (en) Glue-free carpet tile and method of installing glue-free carpet tile
USRE31345E (en) Floor covering sheet for stables
US20080085391A1 (en) Polyurethane backed products and methods
JPH07505192A (en) Floor coverings for sports surfaces, especially artificial grass
US4129097A (en) Floor covering sheet for stables
US3410747A (en) Water resistant floor covering
WO2008072073A2 (en) A synthetic turf mat, a synthetic turf structure including the mat, and a manufacturing method of the mat
JPH0214079A (en) Stretchable sueded fabric
CA2122924A1 (en) Floor-covering for sports surfaces
US3669819A (en) Carpet material
JPS5917924Y2 (en) water permeable rug
JP2799630B2 (en) Artificial grass
JP3072417B2 (en) Rug
JP2559558Y2 (en) Artificial grass paving tiles
BE1030760B1 (en) TWO TYPES OF FIBER TUFFED INTO AN ARTIFICIAL GRASS MAT
KR102185792B1 (en) Artificial grass drainage with excellent shock absorption
JP3760288B2 (en) Resin laminated sheet
JPS581417A (en) Water permeable carpet cushion material