35(675(66,1* 67((/ · PDF file · 2013-01-25Prestressing steel 7 wire strand prEN 10138-3 BRIGHT PRESTRESSING STEEL STRAND For special requirements, please contact us!

PRESTRESSINGSTEEL

voestalpine Austria Draht GmbHwww.voestalpine.com/austriadraht

Diameter Tensilestrength

Cross-sectional

areaMass

Characteristicvalue of

maximumForce

Maximumvalue of

maximumForce

Characteristicvalue of 0,1%

proof force

D Rm Sn M Fm Fm,max Fp0,1

mm N/mm2 mm2 g/m kN kN kN

6,9 1860 29 226,5 51,3 60,5 45,19,3 1860 52 406,1 92,0 109,0 81,09,3 1960 52 406,1 102,0 120,0 90,89,6 1860 55 429,6 97,4 115,0 85,712,5 1860 93 726,3 173,0 204,0 152,012,9 1860 100 781,0 186,0 220,0 164,015,3 1770 140 1093,0 248,0 292,0 218,015,3 1860 140 1093,0 260,0 307,0 229,015,7 1770 150 1172,0 266,0 314,0 234,015,7 1860 150 1172,0 279,0 329,0 246,0

Surface quality: smooth and indented

Prestressing steel 7 wire strand prEN 10138-3

BRIGHT

PRESTRESSING STEEL STRAND

For special requirements, please contact us!

voestalpine Austria Draht GmbH, Bahnhofstraße 2, A-8600 Bruck a. d. Mur, Tel. ++43 (0)50304-22-0, Fax ++43 (0)50304-62-260E-Mail: [email protected], www.voestalpine.com/austriadraht 05.2007


Cross-sectional

areaMass


maximumForce

Maximumvalue of

maximumForce


proof force



3,0 1860 7,1 55,5 13,2 15,2 11,74,0 1670 12,6 98,4 21,0 24,2 18,54,0 1770 12,6 98,4 22,3 25,6 19,64,0 1860 12,6 98,4 23,4 26,9 20,85,0 1670 19,6 153,1 32,7 376,0 28,85,0 1770 19,6 153,1 34,7 39,9 30,56,0 1770 28,3 221,0 50,1 57,6 44,17,0 1670 38,5 300,7 64,3 73,9 56,67,1 1620 39,7 310,1 64,3 73,9 56,67,5 1670 44,2 345,2 73,8 84,9 64,98,0 1670 50,3 392,8 84,0 96,6 73,98,8 1570 60,8 474,8 95,5 110,0 83,19,4 1570 69,4 542,0 109,0 125,0 94,89,5 1570 70,9 553,7 111,0 128,0 96,610,0 1570 78,5 613,1 123,0 141,0 107,010,5 1570 86,6 676,3 136,0 156,0 118,011,0 1570 95,0 742,0 149,0 171,0 130,0

Surface quality: smooth, indented or with special indetation

BRIGHT

Prestressing Wire prEN 10138-2

PRESTRESSING STEEL WIRE




Cross-sectional area


maximumForce

Maximumvalue of

maximumForce


proof force

D Rm Sn Fm Fm,max Fp0,1

mm N/mm2 mm2 kN kN kN

12,5 1860 93 173,0 204,0 152,012,9 1860 100 186,0 220,0 164,015,3 1860 140 260,0 307,0 229,015,7 1860 150 266,0 314,0 234,0


Cross-sectional area


maximumForce

Maximumvalue of

maximumForce


proof force

D Rm Sn Fm Fm,max Fp0,1

mm N/mm2 mm2 kN kN kN7,0 1670 38,5 64,3 73,9 56,6

Surface quality: smooth

Zinc coating: 190 - 350 g/m2


Prestressing steel wire galvanized

PRESTRESSING STEELGALVANIZED

Prestressing steel 7 wire strand galvanized



Cross-sectional

areaMass

Characteristic value ofmaximum

Force

Maximumvalue of

maximumForce


proof force



15,2 1820 165 1289,0 300,0 354,0 264,0


Prestressing steel 7 wire strand compacted prEN 10138-3

COMPACTED


¨ + 18% more steel crosssection at same outer strand diameter¨ + 13% higher nominal breaking load and 3% smaller outer diameter compared to strand 150mm2 - 1770 N/mm2

¨ + 8% higher breaking load and 3% smaller outer diameter compared to strand 150mm2 - 1860N/mm2

¨ More effective anchoring, due to higher grip-area of wedges¨ Lower surface pressure on HDPE-duct in deflection area, at applicaton of unbounded tendons

Advantagesof compacted strand comared to strandwith round outer wires


Strand diameter

DS Steel Greasemm

15,6 16,6 12,5 825 849 730,0 65 89 3016,0 17,0 12,9 885 908 785,0 68 91 3218,3 19,3 15,3 1218 1242 1099,0 79 103 4018,8 19,8 15,7 1303 1335 1178,0 82 114 43

Strand diameter

DS Steel Greasemm

18,2 19,2 15,2 1403 1427 1289,0 79 103 35

min. HDPE sheath requirements: 1,5mm 2mmOther HDPE coating thickness according to customer requirementsWaxed version according to customer requirementsSame mechanical characteristics as the normal versionExtraction load of straight tendons max. 60 N/m.

HDPED

Diameter

mm kg/1000 m

Mass of components

Mkg/1000m

PRESTRESSING STEEL

kg/1000 mHDPE

kg/1000mM

GREASED AND SHEATHED

Prestressing steel 7 wire strand HDPE sheathed

Mass

Mass

Prestressing steel 7 wire strand compacted and HDPE sheathed

Diameter

Dmm

Mass of components


SPECIAL TESTING

Deflective tensile test Relaxation testing

(fib- and DIBt-solution)

Frequency range 10 - 120 Hz Fatigue testing of prestressing wire and strand

Chemical analyses using emission spectrometers.Testing only requires small sample quantities andcan be completed on anything from unalloyedsteels with a minimum diameter of 2,5 mm, to CrNisteels (1810 grades)

A continuous improvement process hasbeen in progress since 1995 with theobjective of securing guaranteed qualityperformance through systematic furtherdevelopment. As a result, voestalpineAustria Draht GmbH has numerous certifi-cates including ISO 9001, ISO TS 16949,EN ISO 14001 and EMAS. Moreover, itslaboratory possesses ISO 17025accreditation.

Special testing of prestressing steels according toISO 15630-3

NH4SCN corrosion testing

EXTRA QUALITY FOR VALUE ADDED

voestalpine Austria Draht GmbH aims to provide its customers with high-performance products, tailor-made to meet their needs and requirements. This goal is achieved by means of integrated production,which uses top quality steels from within the voestalpine Group and ensures optimised processingprocedures.

PRESTRESSING STEEL

Tensile tests can be made on prestressing concretewires and strands up to a maximum breaking loadof 600 kN


PRESTRESSING STEELLOAD ELONGATION DIAGRAM


Mass WidthM Da Da Da B

to mm mm mm mm

- 1350 - 5001180 1290 1520 6101140 1260 - 7101130 1240 1430 750

- 1430 - 5001340 1400 1610 6101280 1350 - 7101250 1320 1540 750

- 1650 - 5001460 1520 1720 6101400 1510 - 7101370 1460 1640 750

Inner diameterDi

mm

2

3

4

PRESTRESSING STEEL STRANDCOIL MASS AND DIMENSIONS

Prestressing steel strandOuter diameter

only for cross-sections up to 100 mm2.

800*) 950

*) For reasons of straightness, we recommend the use of an inner diameter of 800 mm

1200



Coil with four short wooden feet

Packed coil

SHIPPING OPTIONS

Coil without feet

Coil with two long wooden feet


Min Max Min Max Min Max Min Maxmm 3,0 10,0 6,9 10,0 10,5 12,0 6,9 12,0mm - - 1000 7000 1000 3000 1000 3000

Min Max Min Max9,49,710

3122 5154 1526 2538

PRESTRESSING STEEL WIREDIMENSIONS

M10,5x1,5 65M10,8x1,5 74,5

mmmm

M10,2x1,5 65

12 M12,25x1,5

Hairpin

Wire diameter Bar lengthThread dimensions

Hairpinlength Bending radius

mmmm

10 M10,8x1,510,5 M11,25x1,5

9,5 M10,2x1,5 M10,25x1,59,7 M10,5x1,5

8 M8,25x1,5 M8,8x1,59,4 M10,2x1,5

Wire diameterBar length

Wirediameter Thread dimensions

mm

Rings Bars withoutthread

Bars withoutthread

Bars withthread


Coil mass: 500 bis 1900 kgInner diameter: 1100 bis 2250 mmOuter diameter: 1300 bis 2400 mm

Cassette mass: 190 bis 300 kg

PRESTRESSING STEEL WIRE

Coil

Bar

Cassette

SHIPPING OPTIONS

Bar mass: 500 bis 1000 kg


Strand WireAustria ü üBelgium ü üCroatia üCzech Republic ü üFinland ü üFrance ü üGermany ü üHungary üItaly ü üNetherlands ü üNorway ü üPoland ü üRussia üSlovakia üSpain ü üSweden üSwizerland ü ü

ACCREDITATIONS

State

PRESTRESSING STEEL


Documents

35(675(66,1* 67((/ · PDF file · 2013-01-25Prestressing steel 7 wire strand prEN 10138-3 BRIGHT PRESTRESSING STEEL STRAND For special requirements, please contact us!