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Ensuring the longevity and safety of existing bridges demands vigilant post-tensioned tendon inspection and maintenance. Well-inspected and well-maintained tendons are critical.

Yet, navigating the complexities of these interventions requires specialized expertise and techniques.

These maintenance operations should always be carried out by a post-tensioning specialist that has an in-depth understanding and knowledge of the system.

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    Addressing unique challenges 

    Inspecting and maintaining post-tensioned tendons come with specific challenges, due to the high forces involved, hidden corrosion issues, and the need for utmost safety. It is essential to grasp the diverse pathologies that affect PT tendons, such as voids and chloride-induced corrosion.

    Applying specialized techniques

    Our approach involves employing cutting-edge Non-Destructive Testing (NDT) techniques tailored to post-tensioning. From endoscopy to magnetic flux, we utilize a diverse array of methods to accurately diagnose PT tendon pathologies.

    Finding tailored solutions

    No two structures are alike, which is why we emphasize the importance of finding the right maintenance solution for each scenario. Our experts assess the structure’s condition and post-tensioning system to determine the most effective repair technique, whether it’s duct repair, void filling, or external tendon replacement.

    Trusting
    VSL International

    VSL International has a strong track record of excellence and innovation. Our team of experts has unmatched experience in PT tendon inspection and maintenance, ensuring your structures remain robust and resilient for years to come.

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