Rock Bolts – Bolt Fittings
- DSI Underground cable bolt spacers are designed for use with multiple 15.2mm strand plain cable bolts and endeavour to ensure:
a) the cable bolt is located as centrally as practical in the bore hole.
b) a consistent annulus of grout surrounds the bolt.
- Three standard sizes of cable bolt spacers are available: 2 strand, 4 strand plus a grout tube hole in the centre and 5 strand plus centre grout tube hole.
- DSI Underground cable bolt spacers are designed to ensure positive installation.
- Each cable bolt spacer has built-in clips for easier use.