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.
![Ridgeway Rockbags](https://rockbags.com/wp-content/uploads/2023/04/2.png)
![Ridgeway Rockbags](https://rockbags.com/wp-content/uploads/2023/04/1.png)
![Ridgeway Rockbags](https://rockbags.com/wp-content/uploads/2023/04/5.png)
![Ridgeway Rockbags](https://rockbags.com/wp-content/uploads/2023/04/4.png)
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.