The stratum of Macedonia KO Highway was very complicated with extremely loose and collapsed rock foundation. Solid steel bar can’t support post-reinforcement construction.
Under such circumstances, China Hydropower Engineering Bureau was decided to use SupAnchor Self Drilling Hollow Anchor System which is combined by drilling, grouting and anchoring in one. By using SupAnchor system, the difficult stratus was overcome.
A report on SupAnchor's self drilling anchor bolts used in a challenging tunneling project, highlighting technical specs, industry trends, and innovation in geotechnical reinforcement.
SupAnchor's new GFRP solid bolt provides high tensile strength and corrosion resistance, ideal for slope stabilization and tunnel support in harsh environments, improving safety and durability.
An in-depth look at SupAnchor's self drilling anchor bolts used in a challenging subway project, highlighting technical specs, industry trends, and innovation in geotechnical reinforcement.
SupAnchor introduces the Grade 75 self-drilling hollow anchor, offering high-strength steel and efficient 3-in-1 design for demanding geotechnical reinforcement in infrastructure and tunneling.
SupAnchor's T thread self-drilling hollow anchor integrates drilling and grouting, improving efficiency and safety in tunneling, slope stabilization, and foundation projects with robust anti-corrosion options.
