ICC ESR-1546 for HDA Undercut Anchors

ESR-1546
|
Most Widely Accepted and Trusted Page 4 of 16
specified in, those codes listed in Section 1.0 of this report,
subject to the following conditions:
5.1 Anchor sizes, dimensions and minimum embedment
depths are as set forth in the tables of this report.
5.2 The anchors must be installed in accordance with the
manufacturer’s published installation instructions and
this report. In case of conflict, this report governs.
5.3 Anchors must be limited to use in concrete with a
specified strength of f′
c
= 2,500 psi to 8,500 psi
(17.2 to 58.6 MPa) [minimum of 24 MPa is required
under ADIBC Appendix L, Section 5.1.1].
5.4 The values of f′
c
used for calculation purposes must
not exceed 8,000 psi (55.2 MPa).
5.5 Loads applied to the anchors are adjusted in
accordance with Section 1605.2 of the IBC for
strength design and in accordance with Section
1605.3 of the IBC for allowable stress design.
5.6 Strength design values are established in accordance
with Section 4.1 of this report.
5.7 Allowable design values are established in
accordance with Section 4.2 of this report.
5.8 Anchor spacing(s) and edge distance(s) as well as
minimum member thickness comply with Tables 3A,
3B and 5 of this report.
5.9 Prior to installation, calculations and details
demonstrating compliance with this report must be
submitted to the code official for approval. The
calculations and details must be prepared by a
registered design professional where required by the
statues of the jurisdiction in which the project is to be
constructed.
5.10 Since an ICC-ES acceptance criteria for evaluating
data to determine the performance of anchors
subjected to fatigue or shock loading is unavailable at
this time, the use of these anchors under such
conditions is beyond the scope of this report.
5.11 Anchors may be installed in regions of concrete
where cracking has occurred or where analysis
indicates cracking may occur (f
t
> f
r
), subject to the
conditions of this report.
5.12 Anchors may be used to resist short-term loading due
to wind or seismic forces, subject to the conditions of
this report.
5.13 Where not otherwise prohibited in the code, anchors
are permitted for use with fire-resistance-rated
construction provided that at least one of the following
conditions is fulfilled:
 Anchors are used to resist wind or seismic forces
only.
 Anchors that support a fire-resistance-rated
envelope or a fire-resistance-rated membrane are
protected by approved fire-resistance-rated
materials, or have been evaluated for resistance to
fire exposure in accordance with recognized
standards.
 Anchors are used to support nonstructural
elements.
5.14 Use of zinc-coated carbon steel anchors is limited to
dry, interior locations.
5.15 Special inspection must be provided in accordance
with Section 4.4 of this report.
5.16 Anchors are manufactured by Hilti AG under an
approved quality control program with inspections by
ICC-ES.
6.0 EVIDENCE SUBMITTED
Data in accordance with the ICC-ES Acceptance Criteria
for Mechanical Anchors in Concrete Elements (AC193),
dated October 2017, which incorporates requirements in
ACI 355.2-07 / ACI 355.2-04, for use in cracked and
uncracked concrete; and quality control documentation.
7.0 IDENTIFICATION
7.1 The anchors are identified by packaging labeled with
the manufacturer's name (Hilti, Inc.) and address,
anchor name, anchor size, evaluation report number
(ESR-1546). The anchors have the anchor designation
printed on the sleeve.
7.2 The report holder’s contact information is the following:
HILTI, INC.
7250 DALLAS PARKWAY, SUITE 1000
PLANO, TEXAS 75024
[phone]
www.hilti.com
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