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ESR-1917
<br /> REPOR-Pw
<br /> Reissued September 1, 2007
<br /> This report is subject to re-examination in two years.
<br /> ICC Evaluation Service, Inc. I &nkiesaiRagionatofte n M WaivTian Ma Road Whdtar,CaNana 90601 .(562)699-0543
<br /> Regoral 011lri-900 Monlidair Road,Suite A Bernirx,fan,Natane 35213 •(205)5999800
<br /> `!'W N i C C S i r Q Regional OMid-4051 West Rossnoor Road,Country Cub Hits,Illinois 60478•(708)7992305
<br /> DIVISION:03--CONCRETE stainless steel. The hex nut for carbon steel conforms to
<br /> Section: 03151—Concrete Anchoring ASTM A 563-04,Grade A.and the hex nut for stainless steel
<br /> conforms to ASTM F 594.
<br /> REPORT HOLDER: The anchor body is comprised of a high-strength rod
<br /> threaded at one end and a tapered mandrel at the other end.
<br /> HILTI,INC. The tapered mandrel is enclosed by a three-section
<br /> 5400 SOUTH 122""EAST AVENUE expansion element which freely moves around the mandrel.
<br /> TULSA, OKLAHOMA 74146 The expansion element movement is restrained by the
<br /> (800)8798000 mandrel taper and by a collar. The anchor is installed in a
<br /> ., ,,. ;:,;ti. ;;n predrilled hole with a hammer.When torque is applied to the
<br /> + =n._l_i,;,.;...ti. ,..,., nut of the installed anchor, the mandrel is drawn into the
<br /> expansion element,which is in turn expanded against the wall
<br /> EVALUATION SUBJECT: of the drilled hole.
<br /> Installation information and dimensions are set forth in
<br /> HILTI KWIK BOLT TZ CARBON AND STAINLESS STEEL Section 4.3 and Table 1.
<br /> ANCHORS IN CONCRETE Normal-weight and structural lightweight concrete must
<br /> 1.0 EVALUATION SCOPE conform to Sections 1903 and 1905 of the IBC and UBC.
<br /> Compliance with the following codes: 4.0 DESIGN AND INSTALLATION
<br /> ■ 2006 International Building Code#(IBC) 4.1 Strength Design:
<br /> is 2006 International Residential Code'(IRC) 4.1.1 General: Design strengths must be determined in
<br /> accordance with ACI 318-05 Appendix D and this report.
<br /> of 1997 Uniform Building CodeTM (UBC) Design parameters are provided in Tables 3 and 4.Strength
<br /> Property evaluated: reduction factors Das given in ACI 318 D.4.4 must be used
<br /> for load combinations calculated in accordance with Section
<br /> Structural 1605.2.1 of the IBC or Section 1612.2 of the UBC.Strength
<br /> 2.0 USES reduction factors Das given in ACI 318 D.4.5 must be used
<br /> for load combinations calculated in accordance with ACI 318
<br /> The Hilti Kwik Bolt TZ anchor(KB-TZ)is used to resist static, Appendix C or Section 1909.2 of the UBC.Strength reduction
<br /> wind, and seismic tension and shear loads in cracked and factors 0 corresponding to ductile steel elements may be
<br /> untracked normal-weight concrete and structural sand used.An example calculation is provided in Figure 6.
<br /> lightweight concrete having a specified compressive strength,
<br /> f',, of 2,500 psi to 8,500 psi (17.2 MPa to 58.6 MPa); and 4.1.2 Requirements for Static musteel
<br /> calmlacedTension:
<br /> cracked and untracked normal-weight or structural sand The steel strength in tension must be calculated in
<br /> lightweight concrete over metal deck having a minimum accordance with ACI 318 D.5.1. The resulting N,values are
<br /> specified compressive strength,f',,of 3,000 psi(20.7 MPa). provided in Tables 3 and 4 of this report.
<br /> The anchoring system is an alternative to cast-in-place 4.1.3 Requirements for Static Concrete Breakout
<br /> anchors described in Sections 1911 and 1912 of the IBC and Strength in Tension: The basic concrete breakout strength
<br /> Sections 1923.1 and 1923.2 of the UBC. The anchors may in tension must be calculated according to ACI 318 Section
<br /> also be used where an engineered design is submitted in D.5.2.2, using the values of h„and kr,as given in Tables 3
<br /> accordance with Section R301.1.3 of the IRC. and 4 in lieu of h,r and k,respectively. The nominal concrete
<br /> 3.0 DESCRIPTION breakout strength in tension in regions where analysis
<br /> indicates no cracking in accordance with ACI 318 Section
<br /> KB-TZ anchors are torque-controlled,mechanical expansion D.5.2.6 must be calculated with W,Has given in Tables 3 and
<br /> anchors. KB-TZ anchors consist of a stud (anchor body), 4. For carbon steel KB-TZ installed in the soffit of structural
<br /> wedge (expansion elements), nut, and washer. The anchor sand lightweight or normal-weight concrete on steel deck floor
<br /> (carbon steel version) is illustrated in Figure 1. The stud is and roof assemblies,as shown in Figure 5,calculation of the
<br /> manufactured from carbon or stainless steel materials with concrete breakout strength may be omitted. (See Section
<br /> corrosion resistance equivalent to Type 304 stainless steel. 4.1.5.)
<br /> Carbon steel KB-TZ anchors have a minimum 5 pm(0.00002
<br /> inch)zinc plating.The expansion elements for the carbon and 4.1.4 Requirements for Critical Edge Distance: In
<br /> stainless steel KB-TZ anchors are fabricated from stainless applications where c<cx and supplemental reinforcement to
<br /> steel with corrosion resistance equivalent to Type 316 control splitting of the concrete is not present, the concrete
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<br /> opyr,ght 9 2007 Page/of 14
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