Anytime you need to locate what’s in the concrete without demolishing it, you have two main options to choose from. The most popular techniques are GPR ground penetrating radar and concrete scanning X-rays. As such, both have their advantages, depending on your specific needs. When planning renovations or repairs, so you need to trace rebar or post-tensioning cables, you could use X-rays. Digging or cutting through floors, walls, or concrete locating lines can lead to its own set of complications. X-rays are categorized as carcinogenic by the International World Health Organization and this technique greatly increases the need for evacuation of the entire area. There is also personal protection for anyone who works there to keep technicians safe while on the job site.
If you opt for a more efficient, faster, and completely safe process, you can implement ground penetrating radar so you can easily detect PT cables, pipes, and other items in concrete walls or floors. A GPR image can be adjusted for the inspection of bridge structures, towers, tunnels and other surfaces when the thickness of the concrete does not exceed 18 inches. GPR equipment can be used to map and locate specific features as well as create detailed reports that can easily pinpoint and identify anomalies and depths.
The advantage that X-rays have over GPR comes along with CT scanning, fluoroscopy, and even radiation therapy. If you compare the images after both technologies, you can easily notice how the X-ray images have a higher resolution when it comes to identifying smaller wall structures.
The other comparative difference when choosing between these two technologies is the price as a huge and determining factor. GPR is significantly less expensive than concrete X-ray imaging. The latest technological enhancements to the GPR software allow for easier processing and manipulation, making GPR the preferred choice in almost all situations versus X-ray imaging. GPR technology can help in many places, except in high humidity conditions, as they will reduce its performance.
So if you have a project that requires cutting, drilling or coring, you may benefit from the X-ray scanning or GPR inspection application as it helps to achieve clearance for the project. Concrete research allows deep insights into structures so clients can rest assured knowing the most accurate findings and their interpretations.
Utility location and leak detection can help you see your site from all angles, above and below ground. We offer a range of expert services, using state-of-the-art equipment, from hydrovacuum excavation, ground penetrating radar, underground 3D imaging to CCTV inspections, designed to give you unprecedented access to your site or structure, as well as protection top of the site for safe digging. and planning.