Rebar and Dowel Bar - Stainless Steel Product for …

1 Anchor SystemsStainless UK LtdStainless Steel for Civil Engineering & GeotechnicalApplications Reinforcing concrete Precast Bridge decks Marine structures Water retaining structures Holding down boltsBenefits Supplied in up to 12 metre lengths Can be cut, bent or threaded to order Excellent corrosion resistance Low life cycle cost High ductility and strength Resistant to seismic loading CARES approved Rebar supplier Low magnetic permeabilityRebar and Dowel BarStainless Steel Rebar and Dowel bar manufactured in accordance with BS 6744supplied cut and bent in accordance with BS the ever increasing concerns regarding structural corrosion, lifetime costing andwith the advent of the Highways guidance document for the use of Stainless steelbars on road and bridge structures, a secure supply of Stainless Steel is required.

2 T353_SUK_Datasheet_Rebar_v13_t353_SUK_Da taSheets_Style 23/03/2012 09:36 Page 1 Technical DataGrades of Rebar and Dowel Bar readily available within BS 6744 Grades inaccordancewith BS EN 10088-1 For structures orcomponents with eithera long design life, orwhich are inaccessiblefor future maintenanceFor structures orcomponents exposed tochloride contaminationwith no relaxation indurability design ( cover or waterproofing treatmentrequirements)Reinforcement bridgingjoints, or penetratingthe concrete surfaceand also subject tochloride contamination( Dowel bars orholding down bolts)Structures subject tochloride contaminationwhere reductions in normaldurability requirements areproposed ( reducedcover, concrete quality oromission of water proofingtreatment)Key: 1 Appropriate choicefor corrosionresistance and cost2 Over specification ofcorrosion resistancefor the application3 May be suitable insome instances:specialist adviceshould be obtained4 Grades suitable forspecialistapplications whichshould only bespecified afterconsultation withcorrosionspecialists5 Unsuitable for (304) (New Grade) (316) (New Grade) F554444 Grades used for Dowel Bar which are not listed in BS6744 but commonly (304L) (316) (316L)2211 Selecting the correct Rebar andDowel bar gradesNew Grades for Stainless Steel Ribbed Bar BS 6744:2001+A2:2009In March 2009 British Standards issued an amendment to BS 6744.

3 The revised Standard included two new Grades of Duplex Stainless new Grades have the same mechanical performance as existing Grades but have lower Nickel and Molybdenham contents to offergreater price stability. The corrosion resistance of the new grades and are equivalent to Grades 304 and 316 respectively. Thetable below shows where BS 6744 recommends different Grades of Stainless Steel can be used. Guidance on the use of Stainless Steel reinforcement for different service conditionsBar Dia(mm)Thread SizeThread Length (mm)12M 121716M 162120M 202524M 243032M 3950 Diameter(mm)Length(mm)183725453053336342 8160107 Rebar Dowel bar BarCouplerDowel BarsDowel bars are cast or drilled into concrete and used to transfer loads across joints. In applications where movement is expected, thedowel bar is debonded on one side of the joint.

4 Stainless Steel Dowel bars can be supplied in strength grades 200, 500 and 650 asspecified in is generally used for the reinforcement of concrete, it can be supplied cut and bent to BS8666 and threaded to BS3643. Please seeback page for bending schedule. Threaded EndsStainless UK can also supply bar with threaded ends for fixing applications to suit customer requirements. The ends are threaded with ISOmetric threads to BS CouplersManufactured to meet the minimum strength of threaded 23/03/2012 09:36 Page 2 Rebar and Dowel BarRebar and Dowel Bar sizes and strengthsMetricthreaded sizeUltimatetensile load kNProof load N/mm kNM61211M82117M103431M125045M169182M2014 3130M24207188M30327296M39570517M48859777 RefKg/mUltimate tensileload kNProof load N/mm kNDB is generally supplied with a minimum proof of 500N/mm2, a UTS of 550 N/mm2and Elongation of 14%.

5 650 N/mm2proofcan be produced to order or see Grip Rib/Grip Bar Data Sheet for bar is generally supplied with a proof of 250 N/mm2 and a UTS of 500N/mm2. Higher proof strength of 500 N/mm2and 650 N/mm2are available. 5. Tying WireStainless Steel tying wire. diameter in a range of coil Pattress PlatesAvailable in ductile iron orfabricated to customers specificrequirements. Please see PattressPlates Data AccessoriesBar is available with full strength couplers, load nuts, lock nuts, and standard plates, however plates and end connections can bemanufactured to meet individual contract Dowel Bar SleevesPlastic debonding sleevesfor use in dowelledmovement MeshMesh is manufactured withtolerances within is within BS6744. Please see Welded Mesh Data Sheet for full Stainless Plate WasherManufactured either flat whichcan take up to 8 degreemisalignments or dished to suitup to 45 degree be supplied with a hemi nutor washer to suit.

6 4. Double Loop TiesStainless Steel double loop tiesand wire binder Expansion Dowel CapRigid PVC caps withcompressable filter to allow for Safety End CapsPlastic protection caps forexposed bar 500 proof 550 UTSD owel bar 250 proof 500 UTSRefKg/mCrossSectionArea (mm2)Ultimate tensileload kNProof load N/mm kN RB RB 157RB 23/03/2012 09:37 Page 3 Rebar and Dowel barStainless UK LtdShape CodesThe following table shows the shape codes for the current standard : BS8666 Shape and total length of bar (L) measured along centre line. 00111213152125263133414446516777 All shapes where standard shapes cannot be dimensioned sketch to be drawn over the dimension columns A - E. Total length to be Dia (mm)Min radius (r)Min. end dimension (A)BS8666 specifies minimum radius (r) and minimum end dimension (A) as UK Limited Newhall Road Works / Sheffield / S9 2QL / United KingdomT: +44 (0)114 244 1333 F: +44 (0)114 244 1444 E.

7 UK has taken care to ensure that this information isaccurate, but cannot be responsible for interpretation of the detailsnor is any liability implied or 23/03/2012 09:37 Page 4