Technical Posts
2021-09-28
Karst disposal of Big diameter self-drilling anchoring applied in tunneling Abstract The karst development of National Highway G5 Gujia Mountain Tunnel is strong. It is characterized […]
2021-09-21
Abstract: There are many kinds of roof/rib support & rock reinforcement methods in the engineering. Such as mechanical rock anchors, grouted bonded rock & soil anchors, […]
2021-09-15
Wondering how we purchase raw steel material and how we produce IBO drilling anchors? Do you know how many workers are needed in a IBO hollow […]
2021-09-08
2 Tips for choosing a qualified Self-Drilling Anchor IBO There are thousands of IBO hollow bar anchor manufacturers in China (Most of them are jokes, to be […]