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 played a key role in stabilizing a challenging slope along a major European transportation corridor, showcasing advanced geotechnical reinforcement solutions.
SupAnchor's GFRP SDA bolt integrates drilling, grouting, and anchoring in one step, providing high tensile strength and corrosion resistance for tunneling and slope stabilization.
SupAnchor's self-drilling anchor bolt provides efficient ground stabilization for a critical retaining wall project, demonstrating advanced geotechnical reinforcement in adverse conditions.
SupAnchor’s SupHulk® PM series friction bolts provide instant load-bearing, full-length anchorage, and high deformability. With breaking loads up to 240 kN, they are ideal for mining and tunneling in challenging rock conditions.
A highway widening project in mountainous terrain deploys SupAnchor's self drilling anchor system to combat fractured geology, ensuring long-term stability with advanced corrosion protection and high tensile strength.
