The DSI OMEGA-BOLT® is an expandable rock bolt with excellent elongation properties designed to accommodate ground movement. The OMEGA-BOLT® is a folded steel tube with a welded ferrule on each end.
It is safe and easy to install. The OMEGA-BOLT® is inserted into the drilled hole and inflated using high pressure water.
The bolt is inflated to the exact shape of the drilled hole and can tolerate a large variation in hole diameter.
Available both “black” and coated. The coating is a zinc rich resin epoxy primer. The coating does not interfere with normal installation procedures.
Standard lengths available include 5ft, 6ft, 7ft, 8ft, 10ft, 12ft, 2.4m, 3.0m. Standard pack of 100. Call for pricing. Part No. POS46626