Imagine if there was a way to see what was underground before you started digging at a construction site. That is exactly what ground-penetrating radar (GPR) allows you to do. This technology sends pulses of high-frequency radio waves into the ground to image the objects that lie beneath the surface. This process, which doesn’t cause any damage to the surrounding ground, provides helpful information about the building site including the location of buried utilities or post-tension cables that are installed below concrete. It can even be used to locate and identify archaeological sites before disturbing the ground. GPR offers a lot of benefits including the ones listed below.
Three Advantages Of Ground-penetrating Radar For Construction
Prior to the introduction of ground-penetrating radar, the only way to tell what was hidden underground was by digging down into the dirt. Excavating a construction site not only takes a lot of time and labor but it also costs a lot of money. Even worse, it isn’t always reliable since it is easy to miss objects when digging. A GPR survey, on the other hand, is easy to use, incredibly precise, and affordable. In most cases, an entire construction site can be imaged in a single day.
The nature of ground-penetrating radar allows it to be used under a variety of different conditions, meaning that it is beneficial for a wide range of projects involving mapping or construction. It is capable of penetrating the vast majority of materials. The only exceptions are water and certain types of metal. Even in these cases, however, the signals that are reflected back to the machine can be used to pinpoint the location of these obstacles.
Advanced Warning Of Potential Problems
GPR can often be used to identify problems early on, helping to keep any related costs down. Issues related to erosion can often be spotted before construction begins, meaning that they can be addressed right away. The GPR data that is gathered is simple to understand, allowing workers to easily put it to use in the field.