HDA-P Undercut anchor
Ultimate-performance pre-set undercut anchor for dynamic loads (zinc-plated)
- Material, corrosion: Carbon steel, zinc-plated, Zinc plated (min. 5 microns)
- Head configuration: Externally threaded
- Approvals / Test reports: ICC-ES report (concrete), LABC, Nuclear (NQA-1), Seismic
Customers also searched for self-undercutting anchor or undercut anchor.
Technical Data
Material, corrosion
Carbon steel, zinc-plated, Zinc plated (min. 5 microns)
Head configuration
Externally threaded
Approvals / Test reports
ICC-ES report (concrete), LABC, Nuclear (NQA-1), Seismic
Seismic loading
Yes
Fatigue loading
Yes
PROFIS Software
Yes
Type of fixing
Pre-fastening
Documents
Features & Applications
Features
- Combines the flexibility and immediate loading capability of a post-installed mechanical anchor with the performance of a cast-in-place headed stud
- Close spacing and small edge distances thanks to low expansion forces
- Self-undercutting facilitates faster and more reliable installation without need for a separate undercutting tool or additional operations
- The resulting keying effect provides a more secure hold even in cracked concrete under dynamic loading
- Manufactured under an NQA-1 nuclear quality assurance program with comprehensive approvals
Applications
- Safety-relevant, heavy-duty fastenings for all dynamic loading (shock, seismic and fatigue) in cracked or uncracked concrete, including applications in nuclear power plants
- Fastenings to support heavy pipes, safety barriers, industrial machines, crane rails, dorm structures, crash barriers, roof fixings, elevator tracks, bridge retrofitting etc.
For approval or certificate information, please see individual items.
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