The Crosshole Sonic Logging system is the most accurate and reliable technique for assessing the integrity of deep foundation elements constructed on-site from concrete or grout.

Crosshole sonic logging (CSL) is a method to determine the structural integrity of drilled shafts and other concrete piles. The CSL method is considered to be more accurate than sonic echo testing in the determination of structural soundness of …

Crosshole sonic logging integrity testing is standardized by ASTM D6760 – Standard Test Method for Integrity Testing of Concrete Deep Foundations by Ultrasonic Crosshole Testing. GRL Engineers use crosshole sonic logging on drilled shafts to assess concrete integrity inside the reinforcing cage.

Nondestructive testing of drilled shaft foundations via Crosshole Sonic Logging (CSL) is often performed as part of the quality assurance process to assess the soundness of concrete. The intent of CSL testing is to identify irregularities such as soil intrusion, necking, soft bottom, segregation, voids and other

Crosshole Sonic Logging (CSL) is the most accurate and reliable technique for assessing the integrity of deep foundation elements constructed on-site from concrete or grout.

Crosshole Sonic Logging can be carried out on piles scheduled for traditional static loading by top-down load application or bi-directional testing using O-cell® technology. Fugro has at its disposal several different leading CSL systems available throughout the world.

Crosshole Sonic Logging (CSL) is one of the most accurate pile integrity tests to determine the integrity of deep foundation elements. CSL sends ultrasonic pulses through the concrete from one probe to another probe present in a pile and detects …

Crosshole Sonic Logging (CSL) is the most accurate and reliable technique for assessing the integrity of deep foundation elements constructed on-site from concrete or grout. The Crosshole Sonic Logging (CSL) system is designed for

Cross-Hole Sonic Logging (CSL) is a non-destructive testing technique that utilizes ultrasonic waves to evaluate the integrity of concrete in deep foundations, such as drilled shafts and cast-in-place piles. This method involves placing multiple probes in pre-drilled holes within the concrete structure and transmitting ultrasonic pulses between ...

2024年2月22日 · The Crosshole Sonic Logging (CSL) or Ultrasonic Crosshole Test is a widely used non-destructive test for assessing quality control of concrete piles (deep foundations). CSL test can be considered a offspring of Ultrasonic Pulse Velocity.