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Unbonded wire rope or monostrand

The non bonded steel strand has a rubber sheath on the outside, mainly used for post tensioned prestressing systems, which always allows longitudinal relative sliding between the prestressing and the surrounding concrete.

    Product overview:

    The non bonded steel strand has a rubber sheath on the outside, mainly used for post tensioned prestressing systems, which always allows longitudinal relative sliding between the prestressing and the surrounding concrete. The prestress is completely transmitted to the concrete through anchoring devices.

    Product Features:

    1. The non bonded steel strand has a rubber sheath on the outside, mainly used for post tensioning and prestressing systems;
    2. Mainly used for civil construction projects with large static loads, large-span factories or high-rise buildings;
    3. Fast construction speed, reduced thickness of beams and slabs, increased structural performance and economic benefits.

    Technical Parameters

    Nominal diameter
    Nominal cross-sectional area
    Tensile strength
    The quality of anti-corrosion grease shall not be less than
    The thickness of the sheath shall  not be less than

    9.50

    54.8

    1720

    1860

    1960

    32 

    0.8

    12.70

    98.7

    1720

    1860

    1960

    43 1.0

    15.20

    140

    1570

    1670

    1720

    1860

    1960

    50 1.0

    15.70

    150

    1770

    1860

    53 1.0