Field and Laboratory Testing

CPI conducts specialized field and laboratory testing to help our engineers and specialists arrive at the optimum solutions for our customers.
- Non-destructive and destructive testing of concrete compressive strength, including Smidt Hammer, Windsor Probe, core drilling, and related laboratory compressive strength testing of cores
- Petrographic examination of concrete samples
- pH gradient testing of concrete cores
- Laboratory testing for concrete rapid chloride permeability
- Half-cell potential testing for reinforced concrete
- Chloride ion and sulfate ion concentration testing for concrete
- Pulse velocity and pulse echo examination of concrete for
homogeneity, flaw and void detection, and crack depth measurement
- Soils resistivity testing
- Stray current testing for subgrade piping and other subgrade structures
- Potential testing for subgrade piping
- Metallurgical Analysis and Testing
- Ultrasonic testing including thickness (A-scan, B-scan) and flaw detection