Self-Drilling Rock Bolt – Drilling, Grouting and Anchoring Together

Self-drilling rock bolt has a hollow bar, it can be used as a drill pipe and grouting pipe. Grouting slurry ejected through the hollow bolt from top to bottom, filling the borehole and formation fracture around rock bolt, making rock bolt and the surrounding soil solidification as a body, forming a steel tube concrete column, play a reinforcing role.

Self-drilling rock bolt is a set of drilling, grouting and anchoring versatile new high-tech supporting products. The length of the flexible rock body with extended added features, not only suitable for railway, tunnel, mine, water conservancy, slope, dam, bridge foundation engineering, but also suitable for the ground subsidence, hole collapse, the management of geological hazards, such as cracks. Meanwhile, within the narrow environment, construction is extremely convenient, with other anchoring material irreplaceable effect.

Sinorock is a well-known self-drilling rock bolt manufacturer, you can get more information about it from our website. We are 7*24hours online.

Sponsor Ads

• Ad Space Available - Rent it Now!

Report this Page

Created on Feb 1st 2021 09:04. Viewed 262 times.

Share on APSense

Comments