Bored pile structural defects and wave signal diagnosis
Analyzing stress wave signal reflections to diagnose bored pile structural defects including necking, bulging, voids, and shaft cracks.

PET signal trace analysis
Positive reflections signal shaft necking or cracks; negative reflections signal bulging, locating defects using stress wave speed.
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We are happy to advise on dry-process bored piles. Call 086-888-7703 for more information.
