Cross hole sonic logging

Strainstall’s cross hole sonic logging is a non-destructive test used to determine the quality and consistency of concrete bored piles.

A highly accurate and reliable testing technique, cross hole sonic logging provides a full and thorough investigation of defects both along length and by quadrant.

The cross hole sonic analyser records at regular depth intervals the time that the signal takes to travel from the transmitter to the receiver as well as signal strength. These two parameters indicate the concrete quality between the pair of tubes at a particular depth.

Benefits of Strainstall’s cross hole sonic logging service:

  • Designed for quality assurance
  • Highly accurate and reliable testing technique