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.
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.
