Ultrasonic scanning

Ultrasonic scanning is a non-destructive testing method that uses high-frequency sound waves to inspect and map the internal condition of materials and structures. By sending sound waves into concrete, steel, asphalt, or rock, and analyzing how those waves reflect back, it becomes possible to detect hidden features, weaknesses, and changes over time—without causing any damage.

Ultrasonic scanning

Ultrasonic scanning can be used throughout the lifecycle of infrastructure - from construction to maintenance and rehabilitation. Field has capacity in ultrasonic scanning and use this method in various infrastructure projects:

Structural Assessment
Our engineers use ultrasonic scanning to evaluate the integrity of concrete, steel, and composite materials. It can reveal cracks, voids, delamination, and other hidden defects that are not visible on the surface.

Tunnel and Underground Mapping
In tunnels and underground structures, ultrasonic methods help assess lining thickness, detect water ingress, and identify weak zones in surrounding rock or concrete.

Road and Pavement Analysis
For roads and highways, we can use ultrasonic scanning to measure layer thickness, detect subsurface damage, and monitor wear over time - helping prioritize maintenance efforts.

Quality Control During Construction
During building projects, this method can be used to ensure that materials and workmanship meet required standards by verifying internal consistency and detecting flaws early.

Ongoing Monitoring of Critical Infrastructure
Ultrasonic methods can be used as part of regular inspections or continuous monitoring programs, providing data on how structures evolve under stress, load, and environmental conditions.

Get in touch

We are hiring

Norway

Ole Alexander Vanebo

Manager Mobile Mapping

+47 997 48 876

ole.vanebo@fieldgeo.no

Sweden

Toni Selvli

Sales Manager, Airborne & Mapping

+46 706 777 649

toni.selvli@fieldgeo.se

Norway

Ole Jostein Lefstad

Regionsleder, Field Survey Trondheim

+47 982 10 697

ole.lefstad@fieldgeo.no

Mobile Mapping & Geophysics

With laser scanners mounted on a car, we can acquire millions of points per second. This very detailed point cloud is used for creating 3D vector models and it is a basis for producing a TIN-model for advanced applications. At the same time with scanning, images and video can be captured. The images are 360-degree street view imagery that can be accessed and used in a separate web viewer, Mapspace. We can also collect information about road conditions and map utilities, groundwater and bedrock using ground penetrating radar. Explore our other Mobile Mapping & Geophysical Services below.