Split Set Friction Bolt
Description
Split Set Friction Bolt (Split Set Stabilizer) is a friction rock bolt for underground engineering and rock mass support. It adapts to different rock strata and geological conditions with high tensile and shear strength. Below is its structure, advantages and applications.
Structure
It is mainly composed of slotted steel tube, steel pallet and retaining ring. It is driven into the borehole and relies on the elastic rebound of the slotted tube to create friction with the borehole wall for instant support, no anchoring agent needed.
Advantages & Applications
(1) Strong adaptability: Suitable for various rock strata and geological conditions, for underground works, rock mass, tunnel and roadway support. (2) Quick installation: Simple operation, fast installation and immediate support. (3) High tensile and shear strength: Stable support for underground projects and rock masses. (4) Cost-effective: Low construction cost and long service life, improving economic and social benefits.
Main applications:
- Coal mine & metal mine roof support
- Subway, highway, railway tunnel support
- Water conservancy, power project stabilization
- Slope and foundation reinforcement
In summary, Split Set Friction Bolt is a rock bolt with strong adaptability, easy installation and high tensile & shear strength. It brings good economic and social benefits, and serves as an essential product for underground engineering and rock mass support.
