A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAIN DITCH STRUCTURE OF ARTIFICIAL TURF GROUND
To provide drain ditch structure capable of reducing outflow of fragments of artificial turf from the artificial turf ground.SOLUTION: Drain ditch structure of an artificial turf ground comprises: a filter receiving gutter that is provided along an edge of a drainage inflow side of a drain ditch in the artificial turf ground; a drain hole that is provided on a bottom surface of the filter receiving gutter; and a trapping layer that is formed of a three-dimensional random loop network structure in which random loops formed by twisting a continuous linear body made of a thermoplastic elastic resin are brought into contact with each other in a molten state, and is loaded into the filter receiving gutter so as to cover the drain hole.SELECTED DRAWING: Figure 7
【課題】人工芝グラウンドからの人工芝の破片の流出を低減させることのできる排水溝構造を提供する。【解決手段】人工芝グラウンドの排水溝における排水流入側の辺縁に沿って設けられるフィルター受け樋と、前記フィルター受け樋の底面に設けられる水抜き孔と、熱可塑性弾性樹脂からなる連続線状体を曲がりくねらせて形成されたランダムループ同士を互いに溶融状体で接触せしめた三次元ランダムループ網状構造体で形成され、前記水抜き孔を覆うように前記フィルター受け樋に装填される捕捉層と、を備えることを特徴とする、人工芝グラウンドの排水溝構造。【選択図】図７
DRAIN DITCH STRUCTURE OF ARTIFICIAL TURF GROUND
To provide drain ditch structure capable of reducing outflow of fragments of artificial turf from the artificial turf ground.SOLUTION: Drain ditch structure of an artificial turf ground comprises: a filter receiving gutter that is provided along an edge of a drainage inflow side of a drain ditch in the artificial turf ground; a drain hole that is provided on a bottom surface of the filter receiving gutter; and a trapping layer that is formed of a three-dimensional random loop network structure in which random loops formed by twisting a continuous linear body made of a thermoplastic elastic resin are brought into contact with each other in a molten state, and is loaded into the filter receiving gutter so as to cover the drain hole.SELECTED DRAWING: Figure 7
【課題】人工芝グラウンドからの人工芝の破片の流出を低減させることのできる排水溝構造を提供する。【解決手段】人工芝グラウンドの排水溝における排水流入側の辺縁に沿って設けられるフィルター受け樋と、前記フィルター受け樋の底面に設けられる水抜き孔と、熱可塑性弾性樹脂からなる連続線状体を曲がりくねらせて形成されたランダムループ同士を互いに溶融状体で接触せしめた三次元ランダムループ網状構造体で形成され、前記水抜き孔を覆うように前記フィルター受け樋に装填される捕捉層と、を備えることを特徴とする、人工芝グラウンドの排水溝構造。【選択図】図７
DRAIN DITCH STRUCTURE OF ARTIFICIAL TURF GROUND
人工芝グラウンドの排水溝構造
MINAGAWA YUICHI (author) / KUBOTA TOSHIAKI (author) / KATO TOMOHISA (author)
2022-10-05
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| European Patent Office | 2018
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DRAIN DITCH UNIT, CONSTRUCTION METHOD OF DRAIN DITCH UNIT AND REPLACEMENT METHOD OF DRAIN DITCH BODY
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