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 highway expansion adopts SupAnchor’s self drilling anchor system to overcome fractured rock and loose soil, ensuring slope stability and construction efficiency.
SupAnchor's GFRP SDA Bolt integrates drilling, grouting, and anchoring, enabling rapid installation in soft rock and clay for tunnel and slope stabilization.
In the heart of the Alps, a major highway expansion project has turned to SupAnchor's self drilling anchor technology to stabilize steep slopes and ensure long-term infrastructure safety under extreme geological conditions.
SupAnchor's self drilling anchor system stabilizes a challenging alpine tunnel, demonstrating rapid installation and long-term durability in fractured rock and high groundwater conditions.
SupAnchor introduces its GFRP reinforcement rebar, a corrosion-resistant, high-strength alternative to steel. With a tensile strength up to 1000 MPa and versatile shapes, it targets marine, bridge, and soft-eye excavation projects worldwide.
