HDA-PR Undercut anchor
Ultimate-performance pre-set undercut anchor for dynamic loads (stainless steel)
- Material, corrosion: Stainless steel, A4
- Head configuration: Externally threaded
- Approvals / test reports: ETA, ICC-ES report (concrete), Nuclear (NQA-1), Seismic
Technical Data
Material, corrosion
Stainless steel, A4
Head configuration
Externally threaded
Approvals / test reports
ETA, ICC-ES report (concrete), Nuclear (NQA-1), Seismic
Fatigue loading
Yes
PROFIS software
Yes
Type of fastening
Pre-fastening
Documents
Features & Applications
Features
- Combines the flexibility and immediate loading 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 fast and reliable installation without the need for additional tools
- The keying effect provides a secure hold even in cracked concrete under dynamic loading
- Manufactured under the NQA-1 nuclear quality assurance program with comprehensive approvals
Applications
- Safety-relevant, heavy-duty fastening for dynamic loading in cracked or uncracked concrete and corrosive environments, including applications in nuclear power plants
- Anchoring supports for heavy pipes, safety barriers, industrial machines, crane rails, dorm structures, crash barriers, roof fastening points, elevator tracks, bridge retrofitting etc.
For approval or certificate information, please see individual items.
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