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Retard-bonded PC Strand

(Total 29 Products)

  • retard-bonded PC Strand 17.8

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    Brand:chunpeng

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    Introducing our high-quality Retard-bonded PC Strand 17.8, a top-of-the-line product that is perfect for various construction applications. This Retard-bonded Tendon Strand is designed to provide superior strength and durability, making it ideal for...

  • retard-bonded PC Strand 15.2

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    Brand:chunpeng

    Min. Order:1

    Title: High-Quality 15.2 Retard-bonded PC Strand for Construction Projects Summary: Our 15.2 Retard-bonded PC Strand is a top-of-the-line construction material designed for superior performance and durability. With a unique retard bond, this product...

  • Retard-bonded PC Strand 18.9

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    Brand:chunpeng

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    Introducing our top-quality 18.9mm PC Strand Retard-bonded, perfect for a wide range of construction applications. This Retard-bonded Tendon 18.9 is designed to provide superior performance and durability in demanding environments. Key Features:...

  • Retard-bonded PC Strand 28.6

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    Brand:chunpeng

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    Introducing our innovative product line - Retard-bonded PC Strand. This high-quality PC Strand with Retard-bond is designed to provide exceptional performance in a variety of applications. Key Features: Retard-bonded Strand 28.6 for enhanced...

  • retard-bonded PC Strand 12.9

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    Brand:chunpeng

    Min. Order:1

    Introducing our top-of-the-line product in the category of Retard-bonded PC Strand - the Retard-bonded Strand 12.9. This high-quality PC Strand 12.9 Retard-bonded is designed to meet the most demanding construction requirements, offering superior...

Retard-bonded PC Strand
Retard-Bonded PC Strand is a specialized type of prestressed concrete steel strand designed with a delayed bonding performance. It features a temporary protective coating—often paraffin, wax, or other removable materials—applied over the strand surface to postpone the bonding action between the steel and surrounding concrete during construction. This allows for controlled tensioning over longer distances and enables segmental or staged construction methods. Once tensioning is complete, the strand is bonded to the concrete either by natural degradation of the coating over time or through manual removal of the protective layer prior to grouting.
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