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VSL MULTISTRAND SYSTEMS: Strand and Tendon Properties Strands Type 0.5” (270 ksi) Number of Strands Per Tendon Area of tendon inch 2 Min breaking load kips 1 0.15 41.3 2 0.31 82.6 3 0.46 123.9 4 0.61 165.2 5 0.77 206.5 6 0.92 247.8 7 1.07 289.1 8 1.22 330.4 9 1.38 371.7 10 1.53 413.0 11 1.68 454.3 12 1.84 495.6 13 1.99 536.9 14 2.14 578.2 15 2.30 619.5 16 2.45 660.8 17 2.60 702.1 18 2.75 743.4 19 2.91 784.7 20 3.06 826.0 21 3.21 867.3 22 3.37 908.6 23 3.52 949.9 24 3.67 991.2 25 3.83 1032.5 26 3.98 1073.8 27 4.13 1115.1 28 4.28 1156.4 29 4.44 1197.7 30 4.59 1239.0 31 4.74 1280.3 32 4.90 1321.6 33 5.05 1362.9 34 5.20 1404.2 35 5.36 1445.5 36 5.51 1486.8 37 5.66 1528.1 38 5.81 1569.4 39 5.97 1610.7 40 6.12 1652.0 41 6.27 1693.3 42 6.43 1734.6 43 6.58 1775.9 44 6.73 1817.2 45 6.89 1858.5 46 7.04 1899.8 47 7.19 1941.1 48 7.35 1982.4 49 7.50 2023.7 50 7.65 2065.0 51 7.80 2106.3 52 7.96 2147.6 53 8.11 2188.9 54 8.26 2230.2 55 8.42 2271.5 Strands Type 0.6” (270 ksi) Number of Strands Per Tendon Area of tendon inch 2 Min breaking load kips 1 0.22 58.6 2 0.43 117.2 3 0.65 175.8 4 0.87 234.4 5 1.09 293.0 6 1.30 351.6 7 1.52 410.2 8 1.74 468.8 9 1.95 527.4 10 2.17 586.0 11 2.39 644.6 12 2.60 703.2 13 2.82 761.8 14 3.03 820.4 15 3.26 879.0 16 3.47 937.6 17 3.69 996.2 18 3.91 1054.8 19 4.12 1113.4 20 4.34 1172.0 21 4.56 1230.6 22 4.78 1289.2 23 4.99 1347.8 24 5.21 1406.4 25 5.43 1465.0 26 5.64 1523.6 27 5.86 1582.2 28 6.08 1640.8 29 6.29 1699.4 30 6.51 1758.0 31 6.73 1816.6 32 6.94 1875.2 33 7.16 1933.8 34 7.38 1992.4 35 7.60 2051.0 36 7.81 2109.6 37 8.03 2168.2 38 8.25 2226.8 39 8.46 2285.4 40 8.68 2344.0 41 8.90 2402.6 42 9.11 2461.2 43 9.33 2519.8 44 9.55 2578.4 45 9.77 2637.0 46 9.98 2695.6 47 10.20 2754.2 48 10.42 2812.8 49 10.63 2871.4 50 10.85 2930.0 51 11.07 2988.6 52 11.28 3047.2 53 11.50 3105.8 54 11.72 3164.4 55 11.94 3223.0 Strand Type 0.5” (13 mm) 0.6” (15 mm) Nominal diameter inch 0.5 0.6 Nominal area inch 2 0.153 0.217 Nominal weight/mass lbs/ft 0.53 0.74 Tensile strength ksi 270 270 Min. breaking load kips 41.3 58.6 Young’s modulus ksi approx. 28,500 Relaxation % max 2.5 Strand Properties Tendon Properties www.vsl.net 888-489-2687 VSL US Technical Data and Dimensions • Strand and Tendon Properties • 0308 ©VStructural, LLC
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VSL Datasheets US

May 07, 2017

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Page 1: VSL Datasheets US

VSL MULTISTRAND SYSTEMS:

Strand and Tendon Properties

Strands Type 0.5” (270 ksi)Number of

Strands Per Tendon

Area of tendon inch2

Min breaking load kips

1 0.15 41.32 0.31 82.63 0.46 123.94 0.61 165.25 0.77 206.56 0.92 247.87 1.07 289.18 1.22 330.49 1.38 371.7

10 1.53 413.011 1.68 454.312 1.84 495.613 1.99 536.914 2.14 578.215 2.30 619.516 2.45 660.817 2.60 702.118 2.75 743.419 2.91 784.720 3.06 826.021 3.21 867.322 3.37 908.623 3.52 949.924 3.67 991.225 3.83 1032.526 3.98 1073.827 4.13 1115.128 4.28 1156.429 4.44 1197.730 4.59 1239.031 4.74 1280.332 4.90 1321.633 5.05 1362.934 5.20 1404.235 5.36 1445.536 5.51 1486.837 5.66 1528.138 5.81 1569.439 5.97 1610.740 6.12 1652.041 6.27 1693.342 6.43 1734.643 6.58 1775.944 6.73 1817.245 6.89 1858.546 7.04 1899.847 7.19 1941.148 7.35 1982.449 7.50 2023.750 7.65 2065.051 7.80 2106.352 7.96 2147.653 8.11 2188.954 8.26 2230.255 8.42 2271.5

Strands Type 0.6” (270 ksi)Number of

Strands Per Tendon

Area of tendon inch2

Min breaking load kips

1 0.22 58.62 0.43 117.23 0.65 175.84 0.87 234.45 1.09 293.06 1.30 351.67 1.52 410.28 1.74 468.89 1.95 527.4

10 2.17 586.011 2.39 644.612 2.60 703.213 2.82 761.814 3.03 820.415 3.26 879.016 3.47 937.617 3.69 996.218 3.91 1054.819 4.12 1113.420 4.34 1172.021 4.56 1230.622 4.78 1289.223 4.99 1347.824 5.21 1406.425 5.43 1465.026 5.64 1523.627 5.86 1582.228 6.08 1640.829 6.29 1699.430 6.51 1758.031 6.73 1816.632 6.94 1875.233 7.16 1933.834 7.38 1992.435 7.60 2051.036 7.81 2109.637 8.03 2168.238 8.25 2226.839 8.46 2285.440 8.68 2344.041 8.90 2402.642 9.11 2461.243 9.33 2519.844 9.55 2578.445 9.77 2637.046 9.98 2695.647 10.20 2754.248 10.42 2812.849 10.63 2871.450 10.85 2930.051 11.07 2988.652 11.28 3047.253 11.50 3105.854 11.72 3164.455 11.94 3223.0

Strand Type 0.5” (13 mm)

0.6” (15 mm)

Nominal diameter inch 0.5 0.6Nominal area inch2 0.153 0.217Nominal weight/mass lbs/ft 0.53 0.74Tensile strength ksi 270 270Min. breaking load kips 41.3 58.6Young’s modulus ksi approx. 28,500Relaxation % max 2.5

Strand Properties

Tendon Properties

www.vsl.net888-489-2687

VSL US Technical Data and Dimensions • Strand and Tendon Properties • 0308 ©VStructural, LLC

Page 2: VSL Datasheets US

www.vsl.net • 888-489-2687

Notes:Anchorage spacings are in accordance with test requirement of AASHTO (The Special Anchorage Device Acceptance Test Procedure, AASHTO 2000).For proper design and detailing of anchorage zones and related reinforcement, refer to the VSL Publication Detailing for Post-Tensioning.

Dimensions are valid for:• f’ci (psi) is the nominal minimum concrete cylinder strength at the time of stressing.• Maximum prestressing force may be applied when concrete reaches a cylinder

strength of 3,500 psi (24 MPa) and 5,500 psi (38 MPa) respectively.• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.• Yield strength of spiral reinforcement: Grade 60 (400 MPa).• Tie one and one-half turns of spiral at both ends.• Additional orthogonal reinforcement may be required in the local anchorage zone as

determined by design.• Spirals may be replaced by suitable orthogonal reinforcement.• Information for other concrete strengths and conditions is available from your local

VSL Representative.• Spiral reinforcement shall be centered on the anchorage assembly and be placed

directly behind the bearing plate as indicated above.

VSL MULTISTRAND SYSTEMS:

Type ECI Stressing Anchorage

Dimensions (Inches)

Tendon Unit

f’ci (psi) A B C øD øE

øF PT+ Duct

øF Steel Duct

øF SCH 40

PipeøG H

K PT+ Duct

K Steel Duct

K SCH 40

PipeL n P Q R X

6-7 3500 8.54 6.69 2.37 5.33 3.31 2.87 2.88 3.00 11.00 12.00 No Trumpet on 6-7 #4 6.50 3.00 7.40 4.17 13.006-7 5500 8.54 6.69 2.37 5.33 3.31 2.87 2.88 3.00 11.00 12.00 #4 6.50 3.00 7.40 4.17 13.00

6-12 3500 9.88 8.66 3.00 6.85 4.62 3.58 3.24 3.50 13.00 14.00 No Trumpet on 6-12 #5 7.00 3.00 8.66 4.90 15.006-12 5500 9.88 8.66 3.00 6.85 4.62 3.58 3.24 3.50 13.00 13.50 #4 7.00 3.00 8.66 4.90 15.00

6-19 3500 11.42 6.91 3.75 8.13 5.90 4.57 4.10 4.50 17.00 19.00 15.19 12.09 9.29 #5 11.50 2.00 10.24 5.63 19.006-19 5500 11.42 6.91 3.75 8.13 5.90 4.57 4.10 4.50 15.00 17.00 15.19 12.09 9.29 #5 10.50 2.00 10.24 5.63 17.00

VSL US Technical Data and Dimensions • ECI Multistrand 1207 • ©VStructural, LLC

Page 3: VSL Datasheets US

VSLMultistrand Post-Tensioning

VSL/DSUS_Multi_SA_ES 1M 5/02 ©VStructural, LLC www.vsl.net 2

Stressing Anchorage VSL Type ES

Dimensions InchesTendon Unit

Anchorage spacings are in accordance with test requirements of FIP(Recommendations for Acceptance of Post-Tensioning Systems: March 1992). For proper design and detailing of anchorage zones and relatedreinforcement, refer to the VSL Publication “Detailing for Post-Tensioning”.

Dimensions are valid for:

• Nominal concrete cylinder strength at 28 days: 4,000 psi (28 MPa).

• Maximum prestressing force may be applied when concrete reaches a cylinder strength of 3,500 psi (24 MPa).

• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.

• Yield strength of spiral reinforcement: Grade 60 (400 MPa).

• Additional orthogonal reinforcement may be required in the localanchorage zone as determined by design.

• Spirals may be replaced by suitable orthogonal reinforcement.

• Information for other concrete strengths and conditions are available fromyour local VSL Representative.

Spiral reinforcement shall be centered on the anchorage assembly and beplaced directly behind the bearing plate.

Other sizes available on request Subject to modification

Drawings not to scale

~1.25" K (std)

K (super)

øG

øAHC

B

Spiral reinforcementL x n turns (pitch = H/n)

X = Anchorage spacingXR = Clearence to edge

XR = X + required cover of spiral reinforcing

øD

øE

J

12

Stra

nd

Type

0.5

''St

rand

Type

0.6

''

øA B C øD øE øG H J K K L n X(std) (super)

5-12 8.74 2.36 2.38 6.00 4.06 10.50 10.00 4.33 13.00 16.38 #4 5 12.505-19 10.16 3.15 3.00 7.00 5.13 13.75 14.00 4.82 16.93 20.22 #5 7 15.755-31 12.60 3.94 4.00 9.00 6.59 18.00 18.00 5.91 19.69 23.86 #5 9 20.505-43 15.35 4.72 5.20 11.10 8.57 21.75 20.00 7.24 28.75 NA #5 10 23.755-55 16.54 5.12 5.50 12.00 9.01 24.75 22.50 7.80 27.55 NA #6 10 26.75

6-7 8.74 2.36 2.38 6.00 4.06 10.50 10.00 4.33 13.00 16.38 #4 5 12.506-12 10.16 3.15 3.25 7.00 5.13 13.75 14.00 4.82 16.93 20.22 #5 7 15.756-19 11.81 3.54 3.75 8.25 5.88 17.00 18.00 5.61 19.69 22.13 #5 9 19.006-22 12.60 3.94 4.00 9.00 6.59 18.00 18.00 5.91 19.69 23.86 #5 9 20.506-31 15.35 4.72 5.20 11.10 8.57 21.75 20.00 7.24 28.75 NA #5 10 23.756-37 16.54 5.12 5.50 12.00 9.01 24.75 22.50 7.80 27.55 NA #6 10 26.75

Page 4: VSL Datasheets US

VSLMultistrand Post-Tensioning

VSL/DSUS_Multi_SA_EC 1M 5/02 ©VStructural, LLC www.vsl.net 3

Stressing Anchorage VSL Type EC

Anchorage spacings are in accordance with test requirements of FIP(Recommendations for Acceptance of Post-Tensioning Systems: March 1992). For proper design and detailing of anchorage zones and relatedreinforcement, refer to the VSL Publication “Detailing for Post-Tensioning”.

Dimensions are valid for:

• Nominal concrete cylinder strength at 28 days: 4,000 psi (28 MPa).

• Maximum prestressing force may be applied when concrete reaches a cylinder strength of 3,500 psi (24 MPa).

• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.

• Yield strength of spiral reinforcement: Grade 60 (400 MPa).

• Spirals may be replaced by suitable orthogonal reinforcement.

• Information for other concrete strengths and conditions are available from your local VSL Representative.

Spiral reinforcement shall be centered on the anchorage assembly and be placed directly behind the bearing plate.

Additional orthogonal reinforcement may be required in the local anchorage zone as determined by design.

Other sizes available on request Subject to modification

Dimensions InchesTendon Unit

Stra

nd

Type

0.5

''

~1.25" H øG

ABC

Spiral reinforcementL x n turns (pitch = H/n)

øD

øE

øF

X = Anchorage spacingXR = Clearence to edge XR = X + required cover of

spiral reinforcing

12

A

A B C øD øE øF øG H L n X

5-7 6.50 5.25 2.38 4.50 2.91 2.50 9.00 12.00 #4 6 9.505-12 8.88 7.06 2.38 6.00 4.31 3.13 11.75 16.00 #4 8 12.505-19 11.00 10.25 3.00 7.00 5.56 3.75 15.00 18.00 #5 8 15.755-27 12.38 13.63 4.00 9.00 7.00 4.75 18.00 18.00 #6 8 18.755-31 14.00 13.63 4.00 9.00 7.00 4.75 19.00 20.25 #6 9 20.00

Page 5: VSL Datasheets US

Dimensions (Inches)

Tendon Unit A B C øD øE F øG H J J 2) L n X

0.5” Strand

5-1 2.76 0.59 1.77 1.65 0.59 2.76 3.15 3.54 0.98 1.18 #3 2 3.545-3 4.53 0.79 1.97 3.54 1.97 7.48 5.12 5.91 1.57 1.17 #4 3 6.105-4 5.12 0.79 1.97 3.74 2.17 7.48 6.30 5.91 1.77 1.97 #4 3 7.095-7 6.89 0.98 2.17 4.33 2.91 7.48 8.07 7.87 2.17 2.36 #4 4 9.25

5-12 9.06 1.38 2.36 5.91 4.09 14.57 11.22 9.84 2.56 2.83 #4 5 12.015-19 11.42 1.57 2.95 7.09 5.31 18.50 14.37 11.81 3.15 3.43 #5 6 15.165-22 12.40 1.77 3.35 7.48 5.91 18.90 15.55 14.17 3.35 3.62 #6 6 16.345-31 14.57 2.17 3.74 9.06 6.77 21.65 18.50 15.75 3.94 4.21 #5 8 19.295-37 15.94 2.36 4.13 9.45 7.40 22.44 20.08 16.54 4.72 5.00 #7 7 21.065-43 17.32 2.36 4.33 10.24 8.50 26.77 21.65 18.90 5.12 5.39 #7 8 22.835-55 19.69 2.76 5.12 11.42 9.06 26.77 24.41 21.26 5.51 5.91 #7 9 25.79

0.6” Strand

6-1 2.95 0.59 1.97 2.09 0.71 2.76 3.15 3.54 1.18 1.38 #3 2 4.136-2 4.33 0.59 1.97 3.54 1.97 7.48 5.12 5.91 1.77 1.97 #4 3 5.916-3 5.31 0.79 1.97 3.74 2.20 7.48 6.30 5.91 1.77 1.97 #4 3 7.286-4 6.30 0.98 2.17 4.33 2.56 7.48 7.48 7.87 1.97 2.17 #4 4 8.276-7 8.07 1.38 2.36 5.31 3.31 11.42 10.24 9.84 2.36 2.64 #4 5 11.02

6-12 10.63 1.57 2.95 6.69 4.65 18.11 13.58 11.81 3.15 3.43 #5 6 14.376-19 13.39 1.97 3.74 7.87 5.91 23.23 17.32 13.78 3.74 4.02 #5 9 18.116-22 14.57 2.17 3.94 8.66 6.77 27.17 18.50 15.75 4.33 4.61 #6 8 19.496-31 17.13 2.56 4.72 10.24 7.56 27.17 22.05 18.90 5.12 5.39 #7 8 23.236-37 18.90 2.76 5.31 11.02 8.46 32.68 24.02 21.26 5.51 5.91 #7 9 25.206-43 20.47 2.95 5.71 11.81 9.69 37.40 25.59 25.20 5.91 6.30 #8 8 27.176-55 22.83 3.54 6.30 13.39 10.04 37.40 29.13 24.80 6.69 7.09 #8 9 30.71

www.vsl.net • 888-489-2687

Grout HoseBearing Plate (Steel)

Duct

Trumpet

Anchor Head

~1.25" H øG

AF

Stressing Anchorage VSL Type E

C

B

øD øE

X = Anchorage spacingXR = Clearance to edge XR = X + required cover of spiral reinforcing

12

A

Spiral reinforcementL x n turns (pitch = H/n)

VSL MULTISTRAND SYSTEMS:

Type E Stressing Anchorage

Notes:• Other sizes available on request.• Anchorage spacings are in accordance with test requirements of FIP (Recommendations for Acceptance of Post-Tensioning Systems: March 1992). For proper

design and detailing of anchorage zones and related reinforcement, refer to the VSL Publication Detailing for Post-Tensioning.

Dimensions are valid for:• Nominal minimum concrete cylinder strength at 28 days: 4000 psi (28 MPa).• Maximum prestressing force may be applied when concrete reaches a cylinder strength of 3,500 psi (24 MPa).• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.• Yield strength of spiral reinforcement: Grade 60 (400 MPa).• Information for other concrete strength and conditions are available from your local VSL Representative.• Large bearing plates are available where bearing stress is arbitrarily limited to 3,000 psi (21 MPa) with the tendon locked off at 70% Guaranteed Ultimate Tensile

Strength.• Spiral reinforcement shall be centered on the anchorage assembly and be placed directly behind the bearing plate.• Additional orthogonal reinforcement may be required in the local anchorage zone as determined by design.

VSL US Technical Data and Dimensions • E Multistrand • 0308 ©VStructural, LLC

Page 6: VSL Datasheets US

VSL MULTISTRAND SYSTEMS:

Type K Coupler

www.vsl.net • 888-489-2687

Bearing PlateType EC, ES or EGrout Hose

DuctCouplingHead K

Trumpet

Tension Ring CompressionFittings

Dimensions (Inches)

Tendon Unit A B C øD

0.5”Strand

5-3 16.93 5.51 1.57 5.125-7 21.65 5.51 2.36 6.69

5-12 25.59 5.51 2.36 7.875-19 29.13 5.51 3.15 9.455-22 32.68 5.51 3.54 10.245-31 44.88 5.51 3.54 13.785-37 51.97 7.09 4.72 15.355-42 50.79 7.09 5.12 15.555-55 53.94 7.87 5.91 16.54

0.6”Strand

6-2 14.96 5.91 1.18 5.516-3 19.29 6.30 2.36 5.916-4 20.47 6.30 2.36 6.306-7 24.80 6.30 2.76 7.48

6-12 28.74 6.30 3.15 9.456-19 33.86 6.30 3.54 11.026-22 36.61 6.30 3.54 12.206-31 42.91 7.09 5.12 14.176-37 54.72 7.87 5.12 16.93

VSL US Technical Data and Dimensions • K Multistrand • 0308 ©VStructural, LLC

Notes:• Tension ring required as shown.• Refer to applicable systems data sheet for bearing plate data and dimensions.• Use of couplers requires special procedures and detailing. Contact your local VSL Representative.

Page 7: VSL Datasheets US

VSL MULTISTRAND SYSTEMS:

Type T Dead-End Anchorage

Notes:• Anchorage spacings are in accordance with test requirement of AASHTO (The Special Anchorage

Device Acceptance Test Procedure, AASHTO 2000).• For proper design and detailing of anchorage zones and related reinforcement, refer to the VSL

Publication Detailing for Post-Tensioning.

Dimensions are valid for:• Nominal minimum concrete cylinder strength at 28 days: 4000 psi (28 MPa).• Maximum prestressing force may be applied when concrete reaches a cylinder strength of 3,500

psi (24 MPa).• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.• Information for other concrete strength and conditions are available from your local VSL

Representative.

Dimensions (Inches)

Tendon Unit A B C øG X

0.5”Strand

5-12 6.60 8.80 36.00 11.75 12.505-19 11.00 11.00 36.00 15.00 15.755-31 16.00 11.00 36.00 19.00 20.00

0.6”Strand

6-7 6.75 6.75 36.00 12.506-12 6.75 6.00 36.00 15.756-19 9.00 11.25 36.00 20.00

Spiral reinforcementL x n turns (pitch = H/n)

Tension Ring X = Anchorage spacingXR = Clearance to edge

XR = X + required cover of spiral reinforcing

C øG

B

A

www.vsl.net • 888-489-2687

Type T Anchorage

Grout Hose

Seal

Duct

Tension Ring

VSL US Technical Data and Dimensions • T Multistrand • 0308 ©VStructural, LLC

Page 8: VSL Datasheets US

VSL MULTISTRAND SYSTEMS:

Type Z Intermediate Anchorage

Notes:• Tension ring required on #2 side of the anchorage.• Blockout dimensions dependent upon the shape of the

concrete surface and the tendon elongation. • The values stated apply for surfaces which are not curved.

Dimensions (Inches)

Tendon Unit A B C D F 2 G 2 H

0.5”Strand

5-2 1) 5.12 2.36 3.15 2.36 15.75 22.05 6.695-4 1) 6.30 2.76 3.54 2.56 19.69 28.35 7.875-6 7.87 3.54 5.12 3.35 23.62 35.04 9.455-8 8.62 4.12 4.50 3.00 29.50 46.38 10.255-12 11.02 5.51 5.51 3.54 39.37 56.69 12.605-22 13.78 6.69 7.87 4.72 57.09 81.50 15.35

0.6”Strand

6-2 1) 5.51 2.76 3.54 2.56 17.72 24.41 7.096-4 1) 6.69 3.15 3.94 2.76 35.43 44.49 8.276-6 8.27 3.94 5.51 3.54 39.37 51.97 9.846-12 11.81 6.30 6.30 3.94 53.15 75.20 13.396-22 15.75 7.48 9.84 5.71 59.06 90.16 17.32

L = Elongation of tendon #2

Tendon #2

Tension Ring

Tendon #1Tendon #2

F + L BG + L

E = C/2 + required cover

Curved stressing chair

Stressing Jack

VSL Type Z AnchorageD

C H

Tendon #1

A

E

L = Elongation of tendon #2

Tendon #2

Tension Ring

Tendon #1Tendon #2

F + L BG + L

E = C/2 + required cover

Curved stressing chair

Stressing Jack

VSL Type Z Anchorage

D

C H

Tendon #1

A

E

L = Elongation of tendon #2

Tendon #2

Tension Ring

Tendon #1Tendon #2

F + L BG + L

E = C/2 + required cover

Curved stressing chair

Stressing Jack

VSL Type Z AnchorageD

C H

Tendon #1

A

E

www.vsl.net • 888-489-2687

Retainer Plate

Grout Hose

Anchor HeadType Z

Tension Ringwith Anchors

Duct

VSL US Technical Data and Dimensions • Z Multistrand • 0308 ©VStructural, LLC

Page 9: VSL Datasheets US

VSLMultistrand Post-Tensioning

VSL/DSUS_Multi_DEA_L 1M 5/02 ©VStructural, LLC www.vsl.net 8

Dead-End Anchorage VSL Type L

For proper design and detailing of anchorage zones and relatedreinforcement, refer to the VSL Publication “Detailing for Post-Tensioning”.

Dimensions are valid for:

• Nominal concrete cylinder strength at 28 days: 4,000 psi (28 MPa).

• Maximum prestressing force may be applied when concrete reaches a cylinder strength of 3,500 psi (24 MPa).

• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.

• Yield strength of spiral reinforcement: Grade 60 (400 MPa).

• Custom size VSL Loops are available.

• Information for other concrete strengths and conditions are available fromyour local VSL Representative.

• Simultaneous stressing of both tendon ends is necessary.

Other sizes available on request Subject to modification

Dimensions InchesTendon Unit

Stra

nd

Type

0.5

''

øA Internal øA External R min.

5-7 2.62 2.88 24.005-12 3.50 3.75 36.005-19 3.94 4.19 36.005-31 5.75 6.00 36.00

Hairpin bar reinforcement

R

øA

Page 10: VSL Datasheets US

www.vsl.net • 888-489-2687

Notes:• Anchorage spacings are in accordance with test requirement of AASHTO (The Special

Anchorage Device Acceptance Test Procedure, AASHTO 2000).• For proper design and detailing of anchorage zones and related reinforcement, refer to

the VSL Publication Detailing for Post-Tensioning.

Dimensions are valid for:• Nominal minimum concrete cylinder strength at 28 days: 4000 psi (28 MPa).• Maximum prestressing force may be applied when concrete reaches a cylinder strength

of 3,500 psi (24 MPa).• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.• Yield strength of spiral reinforcement: Grade 60 (400 MPa).• Spirals may be replaced by suitable orthogonal reinforcement.• Information for other concrete strength and conditions are available from your local VSL

Representative.

VSL MULTISTRAND SYSTEMS:

Type AF Dead-End Anchorage

Dimensions (Inches)

Tendon Unit øA C D E øFInt.

øF (2)Ext. øG H K øL n M X

0.6”Strand

6-12 10.43 2.36 18.11 3.54 3.74 4.02 14.96 17.72 27.56 #5 9.00 2.36 16.006-19 12.40 2.36 18.11 3.54 4.72 5.00 18.90 21.26 27.56 #6 9.00 2.36 20.006-31 14.76 2.36 25.98 3.54 5.91 6.18 24.41 25.98 35.43 #7 12.00 3.15 26.00

VSL US Technical Data and Dimensions • AF Multistrand • 0308 ©VStructural, LLC

Duct

Trumpet

Strand

Cover Plate

ED

ØG

L

C

K HM

ØF

XR = Clearance to edge

1st. injection

2nd injection

Overflow of 1st. injection

ØA

X = Anchorage spacing

Spiral reinforcementL x n turns (pitch = H/n)

Page 11: VSL Datasheets US

Eccentricity of the Center of Gravity of Strands

TypeUnit Dimensions (Inches)

0.6” ØA ØB ØC D E F G H

59mm 6-7 2.28 2.48 2.87 0.10 1.65 3.23 4.25 4.1776mm 6-12 2.99 3.19 3.58 0.10 2.00 3.94 4.57 4.88

100mm 6-19 / 22 3.94 4.17 4.57 0.12 2.00 4.84 4.96 5.79115mm 6-27 4.53 4.76 5.16 0.12 2.36 5.43 5.00 5.83130mm 6-31 / 37 5.12 5.35 5.75 0.12 2.00 6.14 5.47 6.97150mm 6-43 / 55 5.91 6.18 6.57 0.14 2.36 6.89 4.96 7.28

VSL MULTISTRAND SYSTEMS:

PT-Plus™ Duct

Ducts PT-Plus™ SystemPolypropylene (PP) Plastic Duct

G

Ducts PT—Plus System

HGrout/ventconnection

E

øA

D

øB

øC

øF

1.5

0.88

www.vsl.net • 888-489-2687

VSL US Technical Data and Dimensions • Multistrand Duct • 0708 ©VStructural, LLC

Duct System Eccentricity Offset 1 Offset 2

59mm 6-7 0.36 0.88 1.6076mm 6-12 0.48 1.11 2.08

100mm 6-19 0.72 1.37 2.81100mm 6-22 0.57 1.51 2.66115mm 6-27 0.75 1.63 3.13130mm 6-31 0.99 1.73 3.71130mm 6-37 0.77 1.95 3.48150mm 6-43 1.11 1.99 4.20150mm 6-55 0.72 2.37 3.82

Page 12: VSL Datasheets US

AA

Strand projection B

Concrete cover accordingto applicable standard

B

C

D

E

E

VSLMultistrand Post-Tensioning

VSL/DSUS_Multi_Block/Clear+ 1M 5/02 ©VStructural, LLC www.vsl.net 11

Block Out Dimensions and Clearance Requirement

Dimensions in inches.

Jack Type A min. B C D E

ZPE-23FJ - 12.00 47.25 4.57 3.50ZPE-30 1.18 24.00 43.50 5.51 4.00

ZPE-3 1.18 22.00 39.50 7.87 6.00ZPE-60 1.18 26.00 43.50 7.09 5.50ZPE-7A 1.18 32.00 47.25 11.81 8.00

ZPE-12St2 1.97 28.00 51.25 12.20 8.00ZPE-200 1.97 44.00 82.75 12.99 8.25

ZPE-19 1.97 34.00 59.25 15.35 10.00ZPE-460/31 2.36 28.00 59.25 19.09 12.00

ZPE-500 3.15 46.00 78.75 23.03 13.00ZPE-750 3.15 54.00 90.75 22.44 14.50

ZPE-1000 3.15 52.00 86.75 31.10 17.75ZPE-1250 3.54 54.00 88.75 25.98 14.75

Page 13: VSL Datasheets US

VSLMultistrand Post-Tensioning

VSL/DSUS_Multi_Jacks 1M 5/02 ©VStructural, LLC www.vsl.net 12

Stressing Jack Data

Type I (ZPE-23FJ)

Type II (ZPE-19) Type III (ZPE-500)

Designation ZPE-23FJ ZPE-30 ZPE-3 ZPE-60 ZPE-7A ZPE-12St2 ZPE-200 ZPE-19 ZPE-460/31 ZPE-500 ZPE-750 ZPE-1000

Type I III III III III II III II II III II III

Length (in) 31.10 28.35 18.70 24.21 27.17 21.65 37.80 29.53 22.83 39.37 46.65 47.24Diameter (in) 4.57 5.51 7.87 7.09 11.02 12.20 12.40 15.35 19.09 21.65 20.47 31.10Stroke (in) 7.87 9.84 6.30 9.84 6.30 3.94 11.81 3.94 3.94 7.87 5.91 7.87Piston area (in^2) 7.30 9.04 16.06 19.59 31.56 47.96 50.48 77.55 124.62 138.66 193.29 280.47Capacity (kips) 52 72 112 142 239 416 450 652 1048 1124 1686 2248Pressure (psi) 7078 7963 7005 7252 7585 8673 8905 8412 8412 8108 8717 8021Weight (lb) 51 62 104 163 254 333 672 648 959 2346 2425 5049Used for 13 mm 5-1 5-1 5-2, 5-3 5-2 5-6, 5-7 5-12 5-12 5-18 5-22 5-22 5-31 5-37 (0.5'') tendon types to 5-4 5-19 5-31 5-31 5-37 to 5-55Used for 15 mm 6-1 6-1 6-2 6-2, 6-3 6-4 6-6, 6-7 6-6, 6-7 6-12 6-18, 6-18 6-31 6-31 (0.6'') tendon types 6-19 to 6-22 to 6-43

Other sizes available on request

Page 14: VSL Datasheets US

Grout tube

Wedges

Strands

Recess former

Flat duct

Anchorage body

Trumpet

VSLBonded Slab Post-Tensioning

VSL/DSUS_Bonded_SA_SO 1M 5/02 ©VStructural, LLC www.vsl.net 13

Stressing Anchorage VSL Type SO

Type6-41

A

13.00

B

6.62

C

11.25

D

4.90

E

3.00

F

5.00

H2

K-1.2

J

3.00

Kmin

4.75

Lmin3

1.5 x K

M

#4

N

#5

X

13.88

For proper design and detailing of anchorage zones and relatedreinforcement, refer to the VSL Publication “Detailing for Post-Tensioning”.

Dimensions in inches.

Dimensions are valid for:

• Nominal concrete cylinder strength at 28 days: 4,000 psi (28 MPa).

• Maximum prestressing force may be applied when concrete reaches a cylinder strength of 80% of its nominal strength or 3,500 psi (24 MPa)whichever is less.

• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.

• Information for other concrete strengths and conditions are available fromyour local VSL Representative.

1) Anchorage may be used with 0.5” (12.7 mm) or 6” (15.2 mm) strand.

2) Use actual K when calculating H.

3) L shall be the maximum permitted by the slab thickness and cover,whereas Lmm = 1.5 x K.

Other sizes available on request Subject to modification

øN

F H J

90

250

EGrout tube

General slab reinforcement

Detail of reinforcement

For proper design and detailing of anchorage zonesand related reinforcement, refer to the VSL Publication"Detailing for Post-Tensioning". The arrangement shown here is common for slabs in buildings.

X = Anchorage spacingXR = Clearence to edge

XR = X + required cover of spiral reinforcing

12

DC LøMA

L m

in.

K m

in.

B

Page 15: VSL Datasheets US

VSLBonded Slab Post-Tensioning

VSL/DSUS_Bonded_Duct/CoupSK 1M 5/02 ©VStructural, LLC www.vsl.net 14

Dimensions in inches.

Dimensions of Ducts

TypeSK 5-4

G

16.06

H

5.91

J

5.51

K

6.69

Coupler VSL Type SK

Dimensions in inches.

Dimensions are valid for nominal concrete strength: 20 MPa (cube), 16 MPa (cylinder), at the time of stressing,for a maximum stressing force of 80% of the tendon breaking load.

Tendon unit h H b B s

5-2, 6-2 0.75 1.18 1.65 2.09 0.08

5-4, 6-4 0.83 1.38 2.83 3.39 0.08

5-4, 6-4 0.71 0.83 2.83 2.95 0.01

Plastic duct PT-PLUSTM

Plastic duct PT-PLUSTM

Steel duct

B

b

s

Hh

Page 16: VSL Datasheets US

VSLBonded Slab Post-Tensioning

VSL/DSUS_Bonded_VSLAB 1M 5/02 ©VStructural, LLC www.vsl.net 15

Dimensions in inches.

Dimensions are valid for nominal concrete strength: 3,000 psi (20 MPa) cylindrical strength, at the time of stressing,for a maximum stressing force of 80% of the tendon breaking load.

A B C D E F G H

VSLAB 5.12 4.13 3.27 3.07 4.02 5.63 4.72 6.42

VSLAB®+ Stressing Anchorage

3.07"

13.19" 2.75"0.9" A

1.65"

Coupler Depth

ø3.35"Coupler

Type

VSLAB®+ Intermediate Anchorage

Page 17: VSL Datasheets US

VSLBonded Slab Post-Tensioning

VSL/DSUS_Bonded_SA_SA 1M 5/02 ©VStructural, LLC www.vsl.net 16

Stressing Anchorage VSL Type SA

For proper design and detailing of anchorage zones and relatedreinforcement, refer to the VSL Publication “Detailing for Post-Tensioning”.

Dimensions in inches.

Dimensions are valid for:

• Nominal concrete cylinder strength at 28 days: 4,000 psi (28 MPa).

• Maximum prestressing force may be applied when concrete reaches a cylinder strength of 80% of its nominal strength or 3,000 psi (20 MPa)whichever is less.

• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.

• Information for other concrete strengths and conditions are availablefrom your local VSL Representative.

Other sizes available on request Subject to modification

A B C D E F G R

SA5-4 10.42 3.70 8.50 9.75 1.75 1.96 6.75 4.33SA5-5 10.42 3.70 8.50 9.75 1.75 1.96 8.25 4.33

SA6-4 10.42 3.70 8.50 9.75 2.24 2.64 7.51 4.33

Type

Page 18: VSL Datasheets US

VSL BONDED SLAB POST-TENSIONING SYSTEMS:

Type N Stressing Anchorage

Dimensions (Inches)

TypeVertical

A B C

N 5-4 9.75 5 36N 5-5 12.25 5 36N 6-4 14.00 6 36

www.vsl.net • 888-489-2687

Grout Hose

Flat Duct

Tension Ring

VSL US Technical Data and Dimensions • N Bonded Slab • 0308 ©VStructural, LLC

Notes:• Other sizes available on request.• For proper design and detailing of anchorage zones and related reinforcements, refer to

the VSL Publication Detailing for Post-Tensioning.• Tension ring required.

Dimensions are valid for:• Nominal concrete cylinder strength at 28 days: 4000 psi (28 MPa).• Maximum prestressing force may be applied when concrete reaches a cylinder strength

of 80% of its nominal strength or 3,000 psi (20 MPa) whichever is less.• Temporary overstressing to 80% of Guaranteed Ultimate Tensile Strength.• Information for other concrete strength and conditions are available from your local VSL

Representative.

Page 19: VSL Datasheets US

VSL MONOSTRAND POST-TENSIONING SYSTEMS:

Type S5N / S6N Anchorages

Dimensions (Inches)

Type A B C

S5N 5.00 2.25 1.50S6N 4.63 3.50 1.88

Anchorages

Standard Pocket Formers

VSL US Technical Data and Dimensions • S5N / S6N Monostrand • 0308 ©VStructural, LLC

Page 20: VSL Datasheets US

VSLMonostrand Post-Tensioning

VSL/DSUS_Mono_SA_S6/DEA_SF6 1M 5/02 ©VStructural, LLC www.vsl.net 18

Stressing Anchorage VSL Type S-6

Dead-End Anchorage VSL Type SF-6

* for 0.79” cover, to be adjusted for other values as needed.

*

Dimensions in inches.

Dimensions are valid for nominal concrete strength: 3,000 psi (20 MPa), at the time of stressing,for a maximum stressing force of 80% of the tendon breaking load.

Dimensions in inches.

Dimensions are valid for nominal concrete strength: 3,000 psi (20 MPa), at the time of stressing,for a maximum stressing force of 80% of the tendon breaking load.

A B C D E F G H

S-6 4.13 2.95 4.33 4.53 0.91 1.57 0.79 6.25

A B C D E H

SF-6 4.13 2.95 3.74 4.53 0.91 6.25

Type

Type

Page 21: VSL Datasheets US

VSLMonostrand Post-Tensioning

VSL/DSUS_Mono_Coup_SK6 1M 5/02 ©VStructural, LLC www.vsl.net 19

Coupler VSL Type SK-6

Dimensions in inches.

Dimensions are valid for nominal concrete strength: 3,000 psi (20 MPa), at the time of stressing,for a maximum stressing force of 80% of the tendon breaking load.

A B C øD E F G

SK-6 4.13 2.95 4.33 2.56 4.53 4.53 6.25

Type

Page 22: VSL Datasheets US

VSLMonostrand Post-Tensioning

VSL/DSUS_Mono_Anchor_S5CP+ 1M 5/02 ©VStructural, LLC www.vsl.net 21

End Cap

Pocket Former Split Pocket Former

Intermediate Cap

A B C D E F G H I J

CP+ 5.00 2.25 2.50 15 1.50 2.5 4 2.5 2.5 2.81

Anchorage VSL Type S5CP+

Type