TILT-UP CONSTRUCTION - Brock White

TILT-UP CONSTRUCTION - Brock White TILT-UP CONSTRUCTION - Brock White

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Ground Release IISystemP-53 Swift Lift Eye Anchor - Edge LiftingThe Dayton Superior Swift Lift Eye Anchor (P-53) is similar to the P-52 anchor but has an eye at the foot to accept P-60Tension Bars. The P-53 anchor is used primarily in thin sections, thin panels of lightweight concrete or shapes that mustbe handled at concrete compressive strengths below 2,000 psi. P-53 anchors are available in 1, 2, 3, 4, 8 and 16 T capacitiesand each has its load rating embossed on the head. NOTE: P-60 Tension Bar must be used with this anchor to achieveloads.Lifting SystemsCoil InsertsP-53 Swift LiftEye AnchorTo Order:Specify: (1) quantity, (2) name,(3) system size, (4) lengthExample:200, P-53 Swift Lift Eye Anchors,5 ton, 9-1/2” longP-53 Swift Lift Eye Anchor for Lifting and HandlingThe P-53 Swift Lift Eye Anchor is designed for use with the P-60 Tension Bar placed through the eye of the anchor. Thiscombination of Swift Lift Eye Anchor and P-60 Tension Bar allows the anchor’s full rated tensile load to be developed inthin, narrow wall applications. The anchor should be located at the center line of the wall. When two or more anchors arerequired, the minimum spacing between anchors must be equal to the minimum panel width.The combination of P-53 Swift Lift Eye Anchor and P-60 Tension Bar is an excellent system to use for lifting, handlingand setting precast columns.P-53 Swift Lift Eye Anchor Selection ChartAnchorRatedLoad(TonsAnchorLengthLMinimumThicknessor Depth2 deActualEdgeDistancedeMinimumCornerDistanceMinimumPanelWidthTensile SafeWorking Loadper Anchor 2,000 PSI *Tensile SafeWorking Loadper Anchor 2,500 PSI1 2-1/2” 3” 1-1/2” 8” 16” 3,000 lbs. 3,300 lbs.2 3-1/2” 3” 1-1/2” 4” 8” 6,000 lbs. 6,600 lbs.4 4-3/4” 3-3/4” 1-7/8” 5” 10” 12,000 lbs. 12,200 lbs.8 7-1/16” 4-3/4” 2-3/8” 7” 14” 24,000 lbs. 26,400 lbs.16 9-7/8” 6-3/8” 6-3/4” 8-1/2” 17” 60,000 lbs. 66,000 lbs.*Safe Working Load provides a factor of safety of approximately 2 to 1 in 2,000 psi normal weight concrete. The P-53 EyeAnchor must be used in conjunction with the P-60 Tension Bar in order to develop its published rated working loads.Note: Contact Dayton Superior Technical Service Department for safe working loads when the P-53 Eye Anchor is usedwith straight lengths of rebar.44 04-09

Ground Release IISystemP-60 Swift Lift Tension BarThe Dayton Superior Swift Lift Tension Bar (P-60) is designed to be used with the P-53 Eye Anchor in order for the eye anchor to develop itspublished rated working loads. See P-60 sizes and dimensions below.To Order:Specify: (1) quantity, (2) name,(3) anchor sizeExample:200, P-60 Swift Lift Tension Bar,10-ton anchorP-60 Swift Lift Tension BarAnchorRatedLoad(Tons)P-60 Swift Lift Tension Bar DimensionsGrade 60RebarSizeRebarOverallLengthAStandard Maximum1 .306” Wire 40” 14” ------ 3/4”2 #3 24” 5” 7-1/2” 1-1/8””4 #5 24” 6-1/4” 10” 1-7/8””8 #6 48” 9-1/2” 15” 2-1/4”20 #9 86” 12-1/2” 20” 3”RLifting SystemsCoil InsertsP-60 Wire Style P-60 Rebar StyleNote: Wire style is for use with 1.3 ton P-53 Eye Anchors only.P-60 Swift Lift Tension Bar InstallationThe proper installation of a tension bar is as follows:1) Place the tension bar through the eye of the anchor in such a manner that the tension bar contacts the bottom of the eye.2) Make certain the legs of the tension bar are equal on either side of the anchor.3) Wire the tension bar into position so that the tension bar stays in contact with the bottom of the eye.(See sketch below.)DO NOT attempt to use field-bent bars as a replacement for the Dayton Superior P-60 Tension Bar. Field bending may resultin an improperly shaped tension bar, an incorrect radius and/or a cracked bar. A problem, such as this, can cause the field-benttension bar to fail prematurely.RightWrong04-0945

Ground Release IISystemP-60 Swift Lift Tension BarThe Dayton Superior Swift Lift Tension Bar (P-60) is designed to be used with the P-53 Eye Anchor in order for the eye anchor to develop itspublished rated working loads. See P-60 sizes and dimensions below.To Order:Specify: (1) quantity, (2) name,(3) anchor sizeExample:200, P-60 Swift Lift Tension Bar,10-ton anchorP-60 Swift Lift Tension BarAnchorRatedLoad(Tons)P-60 Swift Lift Tension Bar DimensionsGrade 60RebarSizeRebarOverallLengthAStandard Maximum1 .306” Wire 40” 14” ------ 3/4”2 #3 24” 5” 7-1/2” 1-1/8””4 #5 24” 6-1/4” 10” 1-7/8””8 #6 48” 9-1/2” 15” 2-1/4”20 #9 86” 12-1/2” 20” 3”RLifting SystemsCoil InsertsP-60 Wire Style P-60 Rebar StyleNote: Wire style is for use with 1.3 ton P-53 Eye Anchors only.P-60 Swift Lift Tension Bar InstallationThe proper installation of a tension bar is as follows:1) Place the tension bar through the eye of the anchor in such a manner that the tension bar contacts the bottom of the eye.2) Make certain the legs of the tension bar are equal on either side of the anchor.3) Wire the tension bar into position so that the tension bar stays in contact with the bottom of the eye.(See sketch below.)DO NOT attempt to use field-bent bars as a replacement for the Dayton Superior P-60 Tension Bar. Field bending may resultin an improperly shaped tension bar, an incorrect radius and/or a cracked bar. A problem, such as this, can cause the field-benttension bar to fail prematurely.RightWrong04-0945

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