post tension systems expert

17 Years Manufacturing Experience
  • info@tjgtqc.com / tjgtqc@tjgtqc.com
  • 0086-18522529216/ 0086-17612275091

anchor bolt material grade and how does a wedge anchor work

Short Description:


  • Type: Steel Bar
  • Length: 12m or customized
  • Product Detail

    Parameter

    Mechanical Properties

    Product Tags

    anchor bolt material grade and how does a wedge anchor work

    System Description:

    Post-tensioning is a form of prestressing. Prestressing simply means that the steel is stressed (pulled or tensioned) before the concrete has to support the service loads. Most precast, prestressed concrete is actually pre-tensioned-the steel is pulled before the concrete is poured. Post-tensioned concrete means that the concrete is poured and then the tension is applied-but it is still stressed before the loads are applied so it is still prestressed.

    The screw thread steel b

    Fully Threaded Bar - can be cut and coupled at any point.

    Low Relaxation Steel - minimum relaxation during service life.

    Prestressing Grade Steel - high strength offers weight savings and reduced working diameters.

    Grade PSB500,PSB830,PSB930,PSB1080
    Diameter 15mm,0mm,25mm,32mm,36mm,40mm,50mm

    Applications:

    Our thread bar systems are used for connections, formwork and anchorages and have been installed in large-scale construction projects worldwide. Whether for building, underground, bridge or road construction, tunnelling or mining.

    • Pre-cast connections in buildings
    • Temporary and permanent bracing
    • Specialist engineering projects
    • Pre-stressed beams and columns
    Specification

    rebar prices steel rebar PS500 screw-thread steel Hot rolled ribbed steel bar G500 standard

    1. Different grade:  500/630, 830/1030, 930/1080, 1080/1230

    2. Diameter range: 15mm, 20mm, 25mm, 32mm, 36mm, 40mm, 50mm, 63.5mm, 75mm

    3. Usage: rock bolt, soil nailing, tunneling, mining, bridge construction

     

    Stock with fastest dlievery

    39 12

    38 37

    1742 44 45

     

    Contact Information

    Wendy Lee

    Tianjin Cathay Pacific Steel CO.,Ltd

    Email: tjgtqc@tjgtqc.com

    WhatsApp: +86 176 1227 5091

    You International Trade Co., Ltd

    Address

    8787 Winchester Blvd.

    Campbell, CA 95008

    E-mail

    sales@loremipsum.com

    support@loremipsum.com

    Phone

    Sales: 1-800-694-7466

    Support: 1-800-800-2775

    Hours

    Monday-Friday: 9am to 6pm

    Saturday, Sunday: Closed

    WANT TO WORK WITH US?


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    Nominal Diameter Diameter H B L Nominal Section Nominal Weight
    Dv Dh
    mm mm mm mm mm mm mm2 kg/m
    15 15 15 1.0 4.5 10 176 1.47
    18 18 18 1.0 4.0 10 254.5 2.11
    20 20 20 1.3 4.8 10 314 2.47
    25 25 25 1.6 6.0 12 490.9 4.10
    32 32 32 2.0 7.0 16 804.2 6.65
    36 36 36 2.5 8.0 18 1018 8.41
    40 40 40 3.0 8.0 20 1256.6 10.34
    50 50 50 3.0 9.0 24 1963.5 16.28
    60 60 60 3.0 10.0 22 2827 23.26
    63.5 63 63.5 3.0 12.0 22 3167 26.20
    65 65 65 3.0 12.0 22 3318 27.470
    70 70 70 3.0 12.0 22 3848 31.8
    75 75 75 3.0 12.0 22 4418 36.9
    Grade500/630 NominalDia. CrossSection YieldStrength TensileStrength YieldLoad UltimateLoad Elongation NominalWeight
    mm mm2 >=Mpa >=Mpa KN KN A/% KG/m
    20 314 500 630 157 198 10 2.47
    25 491 500 630 246 309 10 4.1
    28 615 500 630 308 387 10 4.83
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