PUA-UC Self-undercutting Mechanical Anchor
A self-undercutting mechanical anchor with a hardened cutting edge. Drilling and installation complete the undercut in one step, forming a mechanical lock for load-bearing connections in concrete.
Product Certification：
Load capacity report / Load capacity report for cracked concrete
Scope of application：
Load-bearing, seismic-resistant anchoring in concrete: curtain walls, steel structures, equipment foundations, lifts and bridge strengthening.
Product Advantages
Mechanical keying, load-ready on installation
No curing time is required. The anchor is ready immediately and reaches its design ultimate load at once, greatly improving on-site efficiency.
Outstanding seismic and fatigue resistance for high-cycle dynamic loads
Deep physical interlock delivers excellent fatigue, impact and seismic performance.
No secondary drilling, saving time and effort
Eliminates the tedious second drilling step, cutting installation complexity and time.
Technical parameters
| Material | Carbon steel、304、316 |
| Grade | Grade 8.8 |
| Surface treatment | Zinc plated、Hot-dip galvanised |
| Substrate | Cracked concrete、Non-cracked concrete |
Specification and Model
| Product model | Hole dia. d (mm) | Hole depthh（mm） | Anchor length l (mm) |
|---|---|---|---|
| M8/12/40 | 12 | 40 | 80 |
| M8/12/60 | 12 | 60 | 100 |
| M10/14/60 | 14 | 60 | 100 |
| M12/18/80 | 18 | 80 | 130 |
| M16/22/100 | 22 | 100 | 160 |
| M16/22/125 | 22 | 125 | 190 |
Operating Instructions
Related Products
