Product Technical Guides : CA-EN Anchor Fastening - Volume 2 Edition 21 | Page 265

Anchor Fastening Technical Guide , Edition 22
3.3.1 HDA UNDERCUT ANCHORS
PRODUCT DESCRIPTION
HDA undercut anchors Anchor system
HDA-P undercut anchor pre-set type
HDA-T undercut anchor through-set type
Features and benefits
• Undercut segments provide cast-in-place like performance with limited expansion stresses
• Self-undercutting wedges provide an easy , fast and reliable anchor installation
• Excellent performance in cracked concrete
• Suitable for dynamic loads including seismic , fatigue and shock . See Anchor Selector Guide
3.3.1
• Undercut keying load transfer allows for reduced edge distances and anchor spacings
• Through-set style provides increased shear capacity
• Fully removable Type 316 stainless steel for corrosive environments
• Sherardized zinc coating has equivalent corrosion resistance to hot-dip galvanization
• ACI 349-01 Nuclear Design Guide is available . Call Hilti Technical Support
Uncracked concrete
Cracked concrete
Seismic design categories A-F
Profis anchor design software
Approvals / Listings
ICC-ES ( International Code Council )
ESR-1546 in concrete per ACI 318-Ch . 17 / ACI 355.2 / ICC-ES AC193
European Technical Approval
ETA-99 / 0009 , ETA-99 / 0016
City of Los Angeles
Research Report No . 25939
Nuclear Quality Assurance
Qualified under NQA-1 Nuclear Quality Program
Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.3.1 HDA UNDERCUT ANCHORS Hilti , Inc . 1-800-879-8000 | en español 1-800-879-5000 | www . hilti . com | Hilti ( Canada ) Corporation | www . hilti . ca | 1-800-363-4458
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