Self drilling anchor bolt combines drilling, grouting and anchoring together. It ensures the anchoring effect in complex ground conditions. It’s safe, reliable and efficient.
- R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, backfill ground.
- Used for permanent support for tunneling.
- In slope stabilization, rock bolts and soil nails can be used to maintain and strengthen soil and rock.
- Used for micro pile reinforcement. Micro pile can transmit structural load to foundation, and then limit the deformation of buildings.
- Drill bits can be used for differently according to the rock conditions.
(This article comes from Luoyang Sinorock editor released)