HAC_Technical-Guide

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Cast-In Anchor Channel Product Guide, Edition 1 • 02/2019
1. Anchor
Channel Systems
2. HAC
Portfolio
3. HAC
Applications
4. Design
Introduction
5. Base material 6. Loading
7. Anchor Channel
Design Code
8. Reinforcing
Bar Anchorage
9. Special Anchor
Channel Design
10. Design
Software
11. Best
Practices
12. Instructions
for Use
13. Field Fixes
14. Design
Example
1.1 Anchor Channels Benets and Features 1.2 HAC Overview 1.3 HAC Componenets 1.4 HAC Selection
1.2.4 HILTI CHANNEL BOLTS: HBC-C AND
HBC-T
Hilti Channel Bolts (HBC and HBC-T) are part of the cast-in
anchor channel system. HBC come in a variety of diameters,
grades, and corrosion protection. The T-bolt head shape works
with all four different channel HAC sizes (HAC-40, HAC-50,
HAC-60, and HAC-70) simplifying logistical management on
the jobsite. Moreover, because the size of the head of the bolt
does not get bigger as the anchor channel profile gets bigger,
optimizing the amount of steel used per bolt, brining economy of
scale.
HBC-C
Loads in 2D only (tension and perpendicular shear)
HBC-C
(HDG)
HBC-C 50 R
(Stainless Steel)
HBC-C-N
For tension, perpendicular and longitudinal shear loads
HBC-C-N
(HDG)
HBC-T
For tension, perpendicular and longitudinal shear loads
HBC-T
(HDG)
HBC-B
For tension, perpendicular and longitudinal shear loads
1.3 HAC COMPONENTS
Hilti Cast-in Anchor Channel: HAC and HAC-T
Hilti Cast-in Anchor Channel: HAC CRFoS U
Foam Filler
Environmentally freindly, low density polyethylene
foam filling. It prevents fresh concrete from entering
the channel cavity
Rivet
Carbon steel and hot dip galvanized ≥ 45 μm
steel grade
End cap
End caps help keep concrete slurry out of the
channels
Loctite-type Agent
Applied at the threads of the anchor to avoid
movement and unscrewing of the anchor
Foam Filler
Environmentally freindly, low density polyethylene
foam filling. It prevents fresh concrete from entering
the channel cavity
Rivet
Carbon steel and hot dip galvanized ≥ 45 μm
End cap
End caps help keep concrete slurry out of the
channels
Loctite-type Agent
Applied at the threads of the reinforcing bar to avoid
movement and unscrewing of the reinforcing bar
Textile Tape
Eases the removal of the foam by allowing the entire
foam length to be removed from the channel
Channel Profile
Temperature controlled form rolling
Hot-dip galvanized ≥ 55 μm (HAC-30 to HAC-(T)50)
Hot-dip galvanized ≥ 70 μm (HAC-60 to HAC-(T)70)
Smooth profile Serrated profile Steel grade
Anchor
Carbon steel rounded headed anchor, hot-dip
galvanized ≥ 45 μm
Steel grade
Textile Tape
Eases the removal of the foam by allowing the entire
foam length to be removed from the channel
Channel Profile
Temperature controlled form rolling
Hot-dip galvanized ≥ 55 μm (HAC-50)
Hot-dip galvanized ≥ 70 μm (HAC-60 to HAC-70)
Smooth profile Serated profile
Jam Nut
Non-structural stainless steel nut
Threaded End Reinforcing Bar
Allows reinforcing bar to be mechanically connected
to channel profile
Zinc Rich Paint
Zinc rich paint is applies at the thread of the
reinforcing bar and adjacent surface, for up to 2" to
provide corrosion protection of connection
Reinforcing Bar
Reinforcement steel according to
DIN 488-1. Bst 500 B
fy = 72.50 ksi