Self-drilling hollow anchor system has been used widely as a new technology for slope stabilization.
Self-drilling hollow bar is full threaded, in which system coupler is used to increase the length, and drill bit with different design for different stratum is installed in the front end as drilling forward, with following advantages:
- Highly increased drilling and installation efficiency. Labor cost saved huge.
- Excellent adaption to difficult rock foundation.
SupAnchor R38N self-drilling hollow anchor system was safely installed in False Creek Project in Vancouver, Canada, in 2015.
A critical highway expansion project in Colorado utilized SupAnchor's self-drilling anchor system to stabilize steep rock slopes, showcasing advanced geotechnical reinforcement and efficient on-site installation.
SupAnchor unveils a high-strength, corrosion-resistant GFRP hollow injection bolt that combines grouting and anchoring in a single, lightweight system, improving safety and efficiency in tunneling and slope projects.
A major mountainous highway project overcame fractured rock and high groundwater using SupAnchor's innovative self-drilling anchor system, showcasing geotechnical reinforcement advancements.
SupAnchor introduces the SupUTS self-drilling hollow anchor, designed for heavy-duty geotechnical reinforcement with ultimate tensile strengths up to 930 kN, enhancing safety and efficiency in challenging ground conditions.
Innovative self drilling anchor system from SupAnchor solves complex geotechnical challenges in a major European highway tunneling project, demonstrating advanced ground stabilization and efficiency.
