What are the instruments for pile foundation testing?
The leak detection system of an ultrasonic detector is different from a specific gas sensor and is limited by the specific gas it is designed to detect. It is detected by sound.
Any gas through the leak will produce eddy current, there will be part of the ultrasound band, the leak detection system to gas sensing any type of leakage makes ultrasonic detector.
Ultrasonic testing instrument (detecting the compactness of pile foundation concrete), small strain gauge (percussion vibration method, detecting the overall bearing capacity of pile foundation), large strain gauge (detecting the bearing capacity and settlement of pile foundation)
