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.
SupAnchor's self drilling anchor system provides reliable slope support on a mountain highway, overcoming hard rock and loose overburden with efficient drill-and-grout installation.
SupAnchor’s T Thread self-drilling hollow anchor combines drilling, grouting, and reinforcement in one system, offering high load capacity and anti-corrosion options for tunneling and slope projects.
SupAnchor's self drilling anchor system provides reliable ground stabilization in a large-scale infrastructure project, overcoming difficult geology and ensuring safety.
SupAnchor's SupShell Expansion Rock Bolt System offers rapid installation, mechanical and chemical anchorage, and efficient grouting for tunneling, mining, and geotechnical projects.
A major highway project in geologically complex terrain has adopted SupAnchor's self drilling anchor system, improving slope stabilization and foundation support with high-strength hollow bar anchors.
