Expanding Rock Anchor with Tripleye, Tensile Strength: 23000 lb
A rock anchor is a high-capacity foundation fastening system engineered to secure transmission and distribution structures in competent rock strata. It transfers tensile, shear, and uplift loads from poles, lattice towers, and guyed structures directly into bedrock, ensuring long-term structural stability in high-wind, mountainous, or low-soil-depth environments.
Designed for overhead line infrastructure, rock anchors mitigate foundation failure risks in areas where conventional concrete foundations are impractical or uneconomical.
Key features
- High Tensile Capacity – Engineered to withstand substantial uplift and longitudinal conductor loads.
- Corrosion Protection – Hot-dip galvanized or epoxy-coated steel for long-term durability.
- Threaded Rod or Bar System – Allows precise load adjustment and secure hardware attachment.
- Grouted Installation—Cementitious or resin grouting ensures optimal bond strength with rock mass.
- Compact Footprint—Suitable for constrained or steep terrain.
- Compliance with Utility Standards – Manufactured to meet transmission and distribution structural requirements.
- Reduced Civil Works—Minimizes concrete usage and excavation depth compared to traditional foundations.
