PROBLEM TO BE SOLVED: To provide a revetment greening mat, and a revetment greening mat unit and a constructing method using the revetment greening mat which can inexpensively perform the greening creation of revetment by easy construction without the removal of an already-constructed concrete revetment section.SOLUTION: The revetment greening mat 1 includes a mat body 2 which is formed of natural materials, a prevention sheet 3 for preventing the vegetation of weeds, and a base material which is housed in the prevention sheet 3 so as to assist the growth of a planted water-side plant. The mat body 2 has a supporting plate 22 which is integrally elongated from one side. The water-side plant can penetrate the prevention sheet 3 so as to be planted in the base material. After the water-side plant is planted, the prevention sheet is elastically compressed to block the base material from the outside, prevent the weeds from intruding into the base material and assist a water bearing function of the base material. The revetment greening mat unit comprises the revetment greening mat, a fixing implement fixed by being inserted into a construction surface in a construction area, and a mat fixing implement capable of pressurizing the mat body.COPYRIGHT: (C)2011,JPO&INPIT【課題】既施工されたコンクリート護岸部の撤去なしに低費用と容易な施工で護岸の緑化造成が可能な護岸緑化マット及びこれを用いた護岸緑化マットユニット及び施工方法を提供する。【解決手段】天然素材でなるマット本体2と、雑草が植生することを防止する防止シート3と、防止シート3の内部に収容され、植栽された水辺植物の生長を補助する基盤材とを含む護岸緑化マットであって、マット本体2は、一側から一体に延設される支持板22を持ち、防止シート3は、水辺植物が貫通して基盤材に植え込まれることができ、水辺植物の植込みの後、弾性的に圧縮して基盤材を外部から遮断して、雑草が基盤材に浸透することを防止するとともに基盤材の含水機能を補助する護岸緑化マット1と;施工地域の施工面に挿入されて固定される固定具と、前記マット本体を加圧することができるマット固定具とを含む。【選択図】図1
