3.3.14 HDI-P DROP-IN ANCHORS
PRODUCT DESCRIPTION
HDI-P Drop-in Anchors Anchor System
Features and Benefits
HDI-P Drop-in Anchor • Optimized anchor length to allow reliable fastenings in hollow core panels , precast plank and post tensioned slabs
• Shallow drilling enables fast installation
• Lip provides flush installation , consistent anchor depth and easy rod alignment
• HSD-G 3 / 8 setting tool with hand guard leaves mark on flange when anchor is set properly to enable inspection and verification of proper expansion
MATERIAL SPECIFICATIONS
Uncracked concrete
Fire sprinkler listings
The HDI-P is manufactured from mild carbon steel , which is zinc plated for corrosion protection in accordance with ASTM B633 , SC 1 , Type III .
Approvals / Listings FM ( Factory Mutual ) ANSI / MSS SP-58-2018
Pipe hanger components for automatic sprinkler systems for ¾ = 8-in . model Anchors conform to ANSI / MSSP-58-2018 . Contact Hilti for more information
DESIGN DATA IN CONCRETE USING ALLOWABLE STRESS DESIGN
Technical data Table 1 — Hilti HDI-P loads in normal-weight concrete and hollow core concrete panels
Nominal anchor diameter
Length in . ( mm )
Nom . bit dia . in .
Ultimate loads , lb ( kN ) Allowable loads , lb ( kN ) 3 ƒ ' c = 4,000 psi concrete Hollow core 1 , 2 ƒ ' c
= 4,000 psi concrete Hollow core 1 , 2
Tension Shear Tension Shear Tension Shear Tension Shear 1 / 4 5 / 8 ( 15.9 ) 3 / 8 1,430 ( 6.4 ) 1,870 ( 8.3 ) 1,550 ( 6.9 ) 2,275 ( 10.1 ) 285 ( 1.3 ) 375 ( 1.7 ) 310 ( 1.4 ) 455 ( 2.0 )
3 / 8 3 / 4 ( 19.1 ) 1 / 2 1,900 ( 8.5 ) 3,000 ( 13.3 ) 2,100 ( 9.3 ) 4,000 ( 17.8 ) 380 ( 1.7 ) 600 ( 2.7 ) 420 ( 1.9 ) 800 ( 3.6 ) 1 / 2 1 ( 25.4 ) 5 / 8 3,000 ( 13.3 ) 6,075 ( 27.0 ) 3,110 ( 13.8 ) 5,495 ( 24.5 ) 600 ( 2.7 ) 1215 ( 5.4 ) 620 ( 2.8 ) 1,100 ( 4.9 )
1 The Admissible Anchor Location must be established to prevent damage to the prestressed cable during the drilling process . Verify the location and height of the cable with the hollow core plank supplier to confirm Admissible Anchor Location .
2 Minimum compressive strength of hollow core panels is 7,000 psi at the time of installation . The minimum thickness “ t ” is 1-3 / 8 inches . 3 Allowable loads calculated with a 5:1 factor-of-safety .
INSTALLATION INSTRUCTIONS
Installation Instructions For Use ( IFU ) are included with each product package . They can also be viewed or downloaded online at www . hilti . com ( Canada ). Because of the possibility of changes , always verify that downloaded IFU are current when used . Proper installation is critical to achieve full performance . Training is available on request . Contact Hilti Technical Services for applications and conditions not addressed in the IFU .
ORDERING INFORMATION
HDI-P anchor
Figure 1 — Installation of Hilti HDI-P in hollow core concrete
Setting tools for HDI-P anchors
Description |
Bit diameter |
Qty / box |
HDI-P 1 / 4 |
3 / 8 |
100 |
HDI-P 3 / 8 |
1 / 2 |
100 |
HDI-P 1 / 2 |
5 / 8 |
50 |
Description HST-P 1 / 4 Hand Setting Tool HST-P 3 / 8 Hand Setting Tool HSD-G 3 / 8 Hand Setting Tool with hand guard HST-P 1 / 2 Hand Setting Tool
434 Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.3.14 HDI-P DROP IN 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