Product or Service

rock bolting

Profile:Manufacturer - Producer|Ref:PSL86538YH | Country: China | Currency: | Export: No

Currency :
country : China

—Self-drilling Rock Bolt
Rock anchors provide reinforcement and improve shear resistance along unfavorable joints and bending planes. Our self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support, slope stabilization, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sinkage. It’s irreplaceable in narrow construction environment. Small diameter, drilled, grouted in place, anchors incorporating steel reinforcement are used for support of steep rock cuts.
(1)Diameter: R25, R32, R38, R51, T76.
(2)Max. Tensile Load: 200-1900KN.
(3)Yield Load: 150-1500KN.
(4)Standard length: we can supply any length according to construction require.
(5)Productivity: 400MT/ month
We can supply all the accessories including anchor bits, coupling, spherical nuts, plates, and stopper.
Construction Stages
• Drilling
• Placement of steel reinforcing elements
• Grout placement
This application is useful for support of steep rock cuts where artificial resistance in the form of a retaining wall is needed to provide reinforcement and ensure safety.

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