Threadbar SystemHigh Yield Steel for Reinforcement of Concrete - PDF document

1 Threadbar SystemHigh Yield Steel for Rei
Threadbar SystemHigh Yield Steel for Reinforcement of Concrete 2 Threadbar SystemTechnical Data for the ThreadbarThreadbarsThreadbarsThreadbar AccessoriesCorrosion ProtectionThreadbar – Connecting ReinforcementThreadbar – Prefabricated Connecting ReinforcementThreadbar – Prefabricated Connecting ReinforcementThreadbar – Typical Applications for Reinforcing ConcreteThreadbar – Further ApplicationsThreadbar – Mounting Connecting ReinforcementThreadbar – Assembly Instructions for Couplers 3 Threadbar SystemKey features of the system are:Fully threaded bar – can be cut and Robust threadform – ideal for Coarse pitch threadform with two at

2 s – ensures self-cleaning of thread
s – ensures self-cleaning of threadthreadbars and accessories also available from stockThreadbar System screwable steel and corresponding coupling and anchoring In accordance with the German certificates of approval Steel High Yield Threadbar is features a coarse left-hand thread over its full lengthThe system is proven worldwide and offers versatility in a range of Manufactured in accordance with the German Certificate of Approval Bautechnik, the system also offers general conformance with Prestressing of Concrete)yield strength is 500N/mmbars can be welded using appropriate industry practices relative to the carbon Welding of the not recommended Technical Data for the Threa

3 dbar Yield f/Tensile Strength fUltimate
dbar Yield f/Tensile Strength fUltimate Tensile Force FYield Force Cross AreaThreadsWeighteight[N/mm2][kN][kN][mm2][mm][kg/m]16500/550111100210191....5820500/550173157314232....4725500/550270245491293....8528500/550339308616324....8332500/550442402804366....3140500/5506916281,257459....8750500/5501,0809821,9635615....4063....5555/7002,2191,7583,1676924....801) GEWI® Threadbars also meet the requirements according UK standard (500/600 N/mm) and Austrian standard (550/620 N/mm(a) For geotechnical applications, 75% of the ultimate tensile force Ft may be used for testing Tolerances +/- 100mm0m can be orde

4 redAll bar diameters can be cut to lengt
redAll bar diameters can be cut to length to suit customer requirements, or can be supplied bent 4 For couplers exposed to compression load, predominately in geotechnical threadbars meet centrally within the coupler and remain so during to ensure a correct load transferscrews and a center pinThreadbars within colored marksCoupler strength = 13 x Yield Strength of the bar in accordance with German Approval Certificates According to UK Standards, this equates to 1Ultimate Strength ThreadbarsThreadbars to be coupled or extended reliably and efficientlycompression loadingdynamic couplers are to be used when reversals are Torqued to a predetermined value, they prevent concrete Threadbar

5 sAnchorages which are to be embedded in
sAnchorages which are to be embedded in concrete can be carried out using an realized using a flanged nut and a Threadbars with steel structures, a Standard CouplingTransition CouplerTensioning CouplerGrub Screws – OptionalPaint – Visual IndicatorThreadbars with different diameters, special transition couplers are availableIn addition, DSI provides solutions for connecting fixed and therefore not 5 Threadbar Accessories Hemispheree[mm][mm][mm][mm][mm][mm][mm][mm][mm]16150 x 150 x 103240150 x 150 x 30150 x 150 x 10461820150 x 150 x 103645150 x 150 x 303541150 x 150 x 10461825150 x 150 x 104150150 x 150 x 303845150 x 150 x 10572328150 x 150 x 104655200 x 200 x 404354150 x 1

6 50 x 10572332200 x 200 x 255560200 x 200
50 x 10572332200 x 200 x 255560200 x 200 x 404657803340250 x 250 x 406570250 x 250 x 501205550300 x 300 x 4080120300 x 300 x 5012060* Anchor plates can be supplied in any size to suit customer requirements Torqueque[mm][mm][mm][mm][mm][mm][mm][mm][mm][mm][mm][Nm]163290349032115323030355020020361053810532130324036406035025401154211541150414041457070028451254812541170414546508595032521405514050180505050601001,600*40651606816060210657060701202,900*50802008420080240808080851508,000*63....5102260106260102260901101001152508,000** Torque applied to lock nut using hydraulic torque wrench Corrosion ProtectionTemporary Ground AnchorsDouble Corrosion Protection accPermanent Ground Anc

7 hors PlatesFlat PlateFormed Plate up to
hors PlatesFlat PlateFormed Plate up to 20°Articulating Plate up to 30°Gusseted Plate up to 45° NutsLock NutHexagonal NutFlanged NutDomed Nut Transition Coupler Tapered Washer up to 15°Hemisphere up to 30° 6 Threadbar – Connecting Reinforcementconnecting reinforcement consists of prefabricated The transmission of the forces of the construction joint to the reinforcement of the adjacent concrete takes place straight reinforcement consist of These are provided in three standard required embedment lengthspecial plugs are available Coupler Bar Type MCoupler Bar Type AEnd Anchoring Bar Type ELoop Bar Type SConnecting Bar Type PHook Bar Type WIn case of lack of free space, can b

8 e shortened the connecting reinforcement
e shortened the connecting reinforcement Hook Bar Type WLoop Bar Type S End Anchoring Bar Type Erecommended when a load through a reinforced concrete wall is to be realizedreinforcement are not on stock and will 7 Coupler Bar Type MCoupler Bar Type A Type MWeightTotal Standard T 2003 Standard T 3003 Type AWeightTotal LengthStandard T Threadbar – Prefabricated Connecting ReinforcementStandard Lengths 8 Specifications GEWI® W Ø - x/y/dbrØGEWI® BSt 500 S xtotal length yhook length dbr bending diameterlb, net anchorage length lm, M length of coupler part Specifications GEWI® S Ø - x/y/dbrØGEWI® BSt 500 S xtotal length yloop width dbr bending diameterlb, net ancho

9 rage length lm, M length of coupler part
rage length lm, M length of coupler part yA center distance End Anchorage Bar Type E Connecting Bar Type P Specifications GEWI® E Ø - xØGEWI® BSt 500 S xtotal length Specifications GEWI® P Ø - xØGEWI® BSt 500 S xfitting length Threadbar – Prefabricated Connecting ReinforcementCustomized Products Hook Bar Type W Loop Bar Type S 9 Threadbar – Typical Applications for Reinforcing ConcreteExamples for roof connections Examples for connecting bending reinforcement Examples for a fixed column Threadbar – Further Applications Examples for a frame corner and a consite 10 marking at 5marking at 5marking at 5marking at 5marking at 5marking at 5 bar 2bar 1bar 2bar 1bar

10 2bar 1bar 2bar 1 1 2 3 4 5 1 2 3 Wooden
2bar 1bar 2bar 1 1 2 3 4 5 1 2 3 Wooden FormworkCoupler Bar Type MCoupler Bar Type MCoupler Bar Type MCoupler Bar Type MCoupler Bar Type AWooden FormworkConcreteConcrete Threadbar – Mounting Connecting Reinforcementconnecting reinforcementCoupler Bar Type MHook Bar Type WLoop Bar Type SAnchoring Bar Type EConnecting Bar Type Pare delivered with a pre-mounted coupler and are to be fixed to the formwork prior concreting Threadbar – Assembly Instructions for CouplersMarking of the screw-in length at the fth rib to ensure the turn in of four ribs of the rodScrewing on a lock nut and a coupler on steel rod 1 and a lock nut on steel rod 2Joining the steel rods together and

11 screwing up the couplerwith the marking
screwing up the couplerwith the marking if booth steel rods are turned in sufciently into the Hand-screwing the lock nuts against Locking the nut with the required torque using special torque wrenchesInstallation procedure for the connecting reinforcementdesired positionScrew on the Coupler Bar Type demoulded, screw off the plugScrew in the Coupler Bar Type A and lock it with the required torque 11 DSI Underground Austria GmbHAlfred-Wagner-Strasse 1DYWIDAG-Systems International NDYWIDAG-Systems International des ChartinièresDYWIDAG-Systems International GmbHDYWIDAG-Systems International GmbHDYWIDAG-Systems International GmbHDYWIDAG-Systems International GmbHViale Europa 72 Str

12 ada A 7/9DYWIDAG-Systems International B
ada A 7/9DYWIDAG-Systems International BVeilingweg 2DYWIDAG-SYSTEMS INTERNATIONAL Sp Bojowników o Wolno41-506 Chorzów, PolandQuinta da Parreirinha2695-003 Bobadela (Loures), PortugalAvd/de la Industria, 4DYWIDAG-Systems International LtdSoutham, WarwickshireCV47 0FG, Great BritainCOSTA RICACROATIAGUATEMALAITALYJAPANMALAYSIANORWAYPANAMAPARAGUAYPORTUGALQATARSPAINTAIWANUNITED ARAB EMIRATESURUGUAYwww.dywidag-systems.com/emeaThis brochure serves basic information Technical data and informationprovided herein shall be considered We do not assume any liabilityof this technical data and any improperuse of our products Should you requirefurther information on particular products,