Nondestructive Concrete Examination

Stork Materials Technology provides a full spectrum of nondestructive evaluation (NDE) services for concrete structures and materials.

We employ trained technicians supported by experienced engineers who can aid in the evaluation of concrete structures and efficiently locate high-tension and post-tension coring and cable, electrical conduits, rebar, etc. Our engineers consult with building owners, structural engineers, architects, and contractors to develop detailed investigations that provide timely, accurate, and reliable data.

Stork offers the following nondestructive examination services for concrete structures and applications:

Embedded Steel Imaging  This technique quickly and economically locates embedded steel in concrete through the use of radiography or electromagnetic technology. Our methods assure the precise location, orientation, depth, and size of any ferrous material.

Pile Integrity Tests  This system uses imposed stress waves to evaluate the integrity of pile foundations. Stork engineers can determine much with this nondestructive procedure.

Pulse Velocity Tests  Using this technique, Stork engineers can check concrete for voids and consistency. Internal concrete cracks can also be evaluated.

Floor Flatness Studies can be performed in accordance with the recently adopted F-Numbering System, as specified in ASTM E1155. This system can be used on both existing and new construction. The system provides statistical information of the floor profile and establishes compliance with specified flatness/levelness tolerances. In addition, our engineers evaluate the effect of construction methods on resulting floor surfaces.

Fiber Optic Visual Inspection allows engineers to visually inspect inaccessible areas and, if necessary, provide photographic evidence of our findings.

Want to learn more about nondestructive concrete examination or other services we offer? Send us your question for a quick response.