Self drilling rock anchor system is an effective mean of anchoring. It can be used to advanced support and radial support of railways, slope reinforcement, roadbed reinforcement and regulation project of tunnel disaster.Because of
the excellent thickness seamless steel tube, the convenient and rapid thread forming process on surface and the perfect fittings, self-
drilling anchor system can make the unify of drilling grouting and anchoring come true.Selection of the optimal rock bolt for an application involves both in-service and
While rock bolt applies very well for pebbles and boulders stratum. The disturbance part of surrounding rocks can be effectively reinforced through grouting and then the anchorage area will be enlarged.
Rock anchor bars are successfully used for anchoring in weak soil, coherent and non- coherent soils, and in case of unstable drilling.
Dependent on the construction system used, geology of the surrounding rock and hydrological conditions underground, we offer a variety of rock anchor bars to meet specific project requirements.
Sinorock rock anchor bar in a wide range of sizes and grades. Sinorock’s program of rock anchor bar includes several grades of austenitic stainless steel as well as duplex stainless steel.Sinorock provide many sizes of rock anchor bar for you.