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Precast Handbook For Civil Engineers

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  • DAYTONSUPERIOR.COM

    HA

    ND

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    OKPRECAST CONCRETE

    Inserts, Connectors, Anchors and Lift Systems

    Dayton Superior offers one of the most

    comprehensive lines of precasting products in

    the concrete industry, establishing the company

    as the industrys preferred single-source provider.

    The companys engineered, technologically

    advanced precasting product solutions can be

    found in many precast plants nationwide.

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    General and Technical InformationSafety Notes and Product Application .............1Safety Factors ....................................................1Factors Affecting the Load-Carrying Capacity of

    an Insert ........................................................2The Mechanical Strength of the Insert .............2The Strength of the Concrete ...........................3Safe Working Load Reduction Factors for

    Inserts Used in Lightweight Concrete ..........4Location of Insert ..............................................4Insert Placement ...............................................5Edge and Shear Loading ...................................6Torque-Tension Relationship .............................7NC Threaded Bolt Capacities ............................7Condition of Loadings ......................................7Corrosion Protection .........................................8ASTM Standards For Corrosion Resisting

    Coatings ........................................................8Condition of Loading ........................................9Transverse and Shear Loading ........................10Calculating Sling/Anchor Loads ......................11Rigging For Traveling Over Rough Ground ....11Rigging ............................................................12Selecting the Proper Insert ..............................13Coil Insert Safe Working Load Reduction

    Factors For Free Edge Conditions Tension Loadings Only .............................................15

    How to Use Reduction Factors: ......................15Coil Insert Safe Working Load Reduction

    Factors For Thin Wall Conditions Tension Loadings Only .............................................16

    How to Use Reduction Factors: ......................16

    Swift Lift SystemSwift Lift System............................................17P50 Swift Lift Universal Lifting Eye.............17P50 Inspection and Maintenance ...................17Dos and Donts of the P50 Swift Lift Universal

    Lifting Eye ...................................................18Inspection and Maintenance ..........................19How to use the P51 Swift Lift Lifting Eye .....21P52 Swift Lift Anchor ....................................22P52 Swift Lift Anchor and Recess Plug

    Dimensions .................................................22How to Install P56 and P56PL Recess Plugs on

    P52 Anchors ................................................23Wet Setting P52 Swift Lift Face Lift Anchors ..

    23Recess Plug Removal .......................................23Selecting the Proper Swift Lift Anchor ...........23P52 Swift Lift Anchor Tensile and Shear

    Capacity ......................................................24P52W Swift Lift Anchor .................................25P52 Swift Lift Anchors for Edge Lifting ..........25P59 Swift Lift Shear Bar.................................26P59 Swift Lift Smooth Wire Shear Bar ..........26P52 Swift Lift Anchor in Thin Walls ..............27Swift Lift Anchor Effective Tensile Capacity in

    Thin Walls ....................................................27

    Swift Lift Anchor Effective Tensile Capacity in Thin Walls ....................................................28

    Swift Lift Anchor Effective Tensile Capacity in Thin Walls ....................................................29

    Swift Lift Anchor Effective Tensile Capacity ..30Swift Lift Anchor Effective Tensile Capacity ..31P53 Swift Lift Eye Anchor..............................32P53 Swift Lift Eye Anchor for Lifting and

    Handling .....................................................32P53 Swift Lift Eye Anchor Selection Chart ......32P60 Swift Lift Tension Bar ..............................33P60 Swift Lift Tension Bar Installation ...........33P54 Swift Lift Throw-Away Recess Plug .......34P56 Swift Lift Narrow Recess Plug ................35P56R Swift Lift Round Recess Plug ...............35P56PL Swift Lift Plus Recess Plug ..................36P57 Swift Lift Steel Recess Plug ....................36P58 Swift Lift Rubber Ring ............................36P61 Swift Lift Setting Plate, P62 Countersunk

    Screw ..........................................................37P63 Swift Lift Stud, P64 Swift Lift Wing Nut 37P63PL Swift Lift Plus Holding Stud, P64PL

    Swift Lift Plus Wing Nut .............................37P66 Swift Lift Tapped Plate ...........................38P66PL Swift Lift Plus Threaded Plate .............38P67PL Swift Lift Plus Stud Plate ....................38P68PL Swift Lift Plus Holding Plate ...............38P69 Swift Lift Magnetic Setting Plate ...........38P104 Magnetic OnePiece Swift Lift Recess ...38

    Fleet-Lift SystemFleet-Lift System Overview ...........................39P91S Fleet-Lift Ring Clutch ..............................40Installation of P91S Ring Clutch .....................40P91NC Fleet-Lift Cable Bail Ring Clutch ..........41Inspection and Maintenance of Ring

    Clutches ............................................... 41Additional Inspection of Cable Bails ...............41P92 Fleet-Lift Erection Anchor ........................42P92 Fleet-Lift Erection Anchor Tension and

    Shear Capacities ..........................................43P92P Fleet-Lift Erection Anchor with Shear

    Plate ............................................................44P92P Fleet-Lift Erection Anchor with Shear

    Plate Capacities ...........................................45P92DP Fleet-Lift Erection Anchor with Shear

    Plate and Shear Pin .....................................46P92DP Fleet-Lift Erection Anchor with Shear

    Plate and Shear Pin Capacities ...................47P92FE Fleet Lift Forged Erection Anchor ........48P92FEW Fleet Lift Forged Erection Anchor with

    Sheer Plate ..................................................49P92FEWDP Forged Erection Anchor with Shear

    Plate and Secondary Shear Pin ...................50P92H Fleet-Lift Two-Hole Erection Anchor .....51P92HP Fleet-Lift Two-Hole Erection Anchor with

    Shear Plate ..................................................51Shear Reinforcement ......................................51Tension Reinforcement ...................................51

    P92H Fleet-Lift Two-Hole Erection Anchor and P92HP Fleet-Lift Two-Hole Erection Anchor with Shear Plate Capacities ........................52

    P92FEH Fleet-Lift Forged Erection Anchor......53P92S Fleet-Lift Sandwich Panel Erection

    Anchor ...................................................... 54P92SP Fleet-Lift Sandwich Panel Erection

    Anchor with Shear Plate .............................54P92SF Fleet-Lift Sandwich Panel Erection

    Anchor ........................................................55P92 Fleet-LIft Sandwich Panel Reinforcing Bar 56P92AH Fleet-Lift Erection Anchor with 45

    Head with Shear Plate ................................57P93 Fleet-Lift L-Anchor ....................................58P94 Fleet-Lift T-Anchor....................................58P94H Fleet-Lift H-Anchor 2-Ton ......................59P94S Fleet-Lift S-Anchor .................................60P95F Fleet-Lift Flat Foot Anchor ......................60P95P Fleet-Lift Plate Anchor ............................61P96 Fleet-Lift Two-Hole Anchor ......................61P96F Fleet-Lift Forged Two-Hole Anchor ........62T110 Superior Lift System ...............................62P98S Fleet-Lift Shear Bar .................................63P98T Fleet-Lift Tension Bar ..............................63P99 Fleet-Lift Reusable Recess Plug ................64P100 Fleet-Lift Holding Plate and P101 Fleet-Lift

    Holding Rod ................................................64Installation and Removal of Anchors and

    Reusable Recess Plugs ................................65P99C Fleet-Lift Cast Steel Recess Plug.............66Installation and Removal of the Fleet-Lift Cast

    Steel Recess Plug .........................................67P99D Fleet-Lift Disposable Recess Plug (PVC) .68Installation of P99D Disposable Recess Plug

    and Erection Anchors .................................69Installation of P99D Disposable Recess Plug

    and Standard Anchors................................70P99D Temporary Cover/Patch Installation ......71P99P Fleet Patch ..............................................72P100M Fleet-Lift Magnetic Plate ....................73P100MS Setting Screw ...................................73P100M Fleet-Lift Magnetic Plate Installation .73P104 Fleet Lift One Piece Magnetic Recess ....73

    Utility AnchorUtility Anchor System .....................................75Anchor Placement .....