Expert Nondestructive Evaluation Methods
Nondestructive Evaluation (NDE) and Nondestructive Testing (NDT) are non-invasive methods used to evaluate the extent of damage or defects in engineered structures. These techniques often provide information about conditions not observable using visual inspection alone.
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Investigation
A comprehensive investigation of structural problems is often achieved through a careful mix of visual inspection, Non-destructive evaluation/Non-destructive testing, laboratory testing, and minimally intrusive material sampling. Properly managed, this approach is often more cost effective and informative than a more traditional investigation. Some of the most common applications include:
Floor Slabs & Pavements
- Locating dowel bars, subsurface voids and internal delamination
- Identifying defects such as voids, low thickness and poor subgrade
Concrete Structures
- Locating embedded steel and assessing corrosion
- Identifying cold joints, poor consolidation, and areas of deterioration
Masonry Structures
- Evaluating presence of reinforcing bars and grout in CMU walls
CTLGroup is a leader in developing and applying advanced non-destructive evaluation (NDE) and non-destructive testing (NDT) methods. Our team combines versatility, in-depth knowledge, and extensive experience to deliver effective structural evaluation programs utilizing cutting-edge NDE and NDT techniques.
