Services

Ultrasonic Pulse Velocity (UPV) & Ground Penetrating Radar (GPR) Scanning Test

The Ultrasonic Pulse Velocity (UPV) scanning test is a non-destructive method used to evaluate the quality and integrity of concrete structures. It measures the time taken for ultrasonic pulses to travel through the material. Faster pulse velocities indicate denser, higher-quality concrete, while slower velocities may suggest cracks, voids, or deterioration. This test helps identify areas of concern, assess uniformity, and monitor structural health without causing damage. It’s a quick, reliable tool for diagnosing issues and planning effective repair strategies.

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The Ground Penetrating Radar (GPR) scanning test is a non-destructive testing technique used to inspect the subsurface of concrete and other materials. It employs high-frequency radar waves to detect embedded objects like rebar, conduits, post-tension cables, and to locate voids or delaminations. By analyzing the reflected signals, GPR provides real-time imaging of internal conditions without coring or damaging the structure. This method is invaluable for construction quality control, renovation planning, and structural safety assessments, offering fast, accurate, and versatile diagnostics across a wide range of engineering applications.