Wen Ma Highway (from Wen Chuan to Ma Er Kang), as an important passage for economy and life from mainland China to Tibet, the project is 174 km long, crossing mountains and rivers, bridges and tunnels are occupied 85% of the whole project, and the tunnel and slope reinforcement job is very complicated due to difficult stratum.
We put a large quantity of Self Drilling Hollow Bar R32N/18.5–4m in WenMa expressway construction. Our products have helped the contractor efficiently solve the anchoring problem when drilling into the loose rock and soil.Our reliable quality and supply provided much reliability and safety for the project.
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.
