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 major Alpine tunneling project employs SupAnchor's self-drilling anchor system to overcome complex geology, ensuring safety and efficiency in ground stabilization.
SupAnchor’s new Grade 75 self-drilling hollow anchor bars offer superior bond performance and cost-efficiency for slope stabilization, tunneling, and foundation reinforcement. Discover technical specs and industry impact.
SupAnchor’s self-drilling anchor system proved vital in stabilizing a highway tunnel through fractured rock, showcasing advanced geotechnical reinforcement technology for safety and efficiency.
SupAnchor launches the SupFRP® GFRP Friction Bolt, a patented innovation offering high corrosion resistance, lightweight design, and enhanced safety for mining and tunneling projects worldwide.
SupAnchor’s self drilling anchor system provides critical ground stabilization for a major European tunnel project, demonstrating advanced geotechnical reinforcement technology.
