Our Filter Unit Rockbags were used in conjunction with concrete mattresses to provide a protection layer for the cable being laid over the top, additional Rockbags were used to pin and secure the cable at either side of the crossing.
Our Filter Unit Rockbags were used in conjunction with concrete mattresses to provide a protection layer for the cable being laid over the top, additional Rockbags were used to pin and secure the cable at either side of the crossing.