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Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease

    Buy cheap Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease from wholesalers
     
    Buy cheap Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease from wholesalers
    • Buy cheap Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease from wholesalers
    • Buy cheap Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease from wholesalers
    • Buy cheap Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease from wholesalers

    Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease

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    Brand Name : FAMOUS
    Model Number : 12.7mm, 15.2mm,15.7mm
    Certification : ISO,JIS,KS,ACRS
    Price : negotiated price
    Payment Terms : L/C, T/T
    Supply Ability : 10000 Ton / Month
    Delivery Time : 10 Days
    MOQ : 20 Ton
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    Anti Fatigue Precast Girder Bridge High Tensile HDPE Sheathed Steel Strand With Grease

    High Tensile Anti-fatigue Customized Steel Material HDPE Sheathed Steel Strand with Grease


    Product Description


    Product name
    High Tensile Pc Strand Prestressing Steel Strand for Building Construction
    Standard
    GB/T5224 - 2014
    Type
    Prestressed Concrete Steel Strand
    Place of Origin
    China
    Application
    Building Construction
    Alloy Or Not
    Non-Alloy
    Model Number
    1 * 7 - 9.5mm ~ 21.6mm
    Tolerance
    +0.40 -0.15
    Processing Service
    Cutting
    Delivery Time
    15-21 days
    Lay Direction
    Left / Right
    Tensile Strength
    > 1860Mpa
    Maximum fore
    190 Fm / KN
    Yield Force
    180 Fp0.2 / KN

    Uses of prestressed steel strand:

    Prestressed steel strand is often used in bridge tie, cable and external prestressing engineering, especially in the process of bridge construction, the application of steel strand is indispensable, prestressed steel strand is made up of a number of high strength steel wire stranded cable


    1, prestressed concrete strand is mainly to overcome the shortcomings of low tensile strength of concrete, make full use of high strength steel. When the stress of the tensile reinforcement reaches 250 mpa and the crack width reaches 0.2-0.3 m, the durability of the component is reduced and it is not suitable for high humidity or corrosive working conditions.


    2, the role of prestressed steel strand is to make members in the force before the generation of precompressive stress, reduce or offset the load caused by concrete tensile stress, so as to control the level of tensile stress of members, and even make members in a state of compression.


    3, the main characteristics of prestressed steel strand is high strength and relaxation function is very good, new bridge construction, concrete structure maintenance reinforcement and reconstruction will be used.


    4, prestressed steel strand can improve the use of concrete structure, effectively prevent concrete cracking, or at least can crack width, limit to the extent of harmless, improve the durability of the structure.


    5, the main role is to protect the steel strand is not polluted when pouring concrete, ensure the quality of tension, tension, in the wave stranded pipe according to the requirements of grouting, so that the pipe strand and bridge consolidation, forming a whole force. To get the tension effect.


    6, under the same load, the use of prestressed beam can reduce the trabecular section size version, reduce the dead weight; Because the beam is prestressed, it overcomes the problem of cracks, which is the disadvantage of using ordinary steel beams.



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