ROCK & COIR ROLL BANK MAINTENANCE
Really effective revetment & quick to install more cost effective that rip rap or gabions in scour applications. Rock rolls ecologically friendly; provide crevices for plants to take hold in over time & animals to shelter in. prevent wash out of banks. Rock rolls can have a pre planted coir roll on top or covered in topsoil for natural establishment.
Coir rolls quickly establish to provide natural ‘plant fringe’. Are wired into place with posts. Can be placed on hazel faggots, natural bank, rock rolls or behind piles.
Good erosion control.