PROBLEM TO BE SOLVED: To provide a clip material which prevents occurrence of a gap between a weed-proof sheet and a parting material and also with which the weed-proof sheet is efficiently laid.SOLUTION: The clip material 5 includes a long material the whole of the cross section of which is formed into an almost U shape to make a U-shaped recessed part 7, and is structured to be engaged to a parting material body 2 while deforming in a direction where the opening 4 of the U-shaped recessed part 7 broadens when the parting material body 2 is inserted into the U-shaped recessed part via the opening 4 of the U-shaped recessed part 7 together with the weed-proof sheet 3 covered over the upper edge side thereof. The clip material 5 includes folded back parts 6, 6 disposed while facing each other with the opening 4 of the U-shaped recessed part 7 therebetween by folding back the edge of the opening 4 inward. When the parting material body 2 and the weed-proof sheet 3 are inserted into the U-shaped recessed part 7 via the opening 4, resilient restoration force generated by the deformation acts on the weed-proof sheet 3 via the folded back parts 6, 6.COPYRIGHT: (C)2012,JPO&INPIT【課題】防草シートとの間に隙間が生じないようかつ防草シートを効率よく敷設する。【解決手段】本発明に係るクリップ材5は、全体断面がほぼU字状になるように構成することでU字状凹部7が形成されてなる長尺材であって、見切り材本体2がその上縁側に被せられた防草シート3とともにU字状凹部7の開口4を介して該U字状凹部に挿入されたとき、U字状凹部7の開口4が拡がる方向に変形しながら、見切り材本体2に嵌め込むことができるようになっている。クリップ材5は、開口4の縁部をそれぞれ内方に折り返すことにより、U字状凹部7の開口4を挟んで対向配置されてなる折返し部6,6を形成してあるとともに、見切り材本体2及び防草シート3が開口4を介してU字状凹部7に挿入される際、その変形によって生じる弾性復元力が折返し部6,6を介して防草シート3に作用するようになっている。【選択図】 図1
