Subsurface Condition Assessment By Using Ground Penetrating Radar (GPR)

The bridge deck is the main component of the bridge which directly comes in contact with traffic and constantly bear the load which can cause minor or major deteriorations in the subsurface. Therefore regular subsurface condition assessment is very important for increasing the functional life of the structure.

Ground Penetrating Radar (GPR) inspection utilizes radio waves to accurately detect the unseen embedded structures in the concrete. GPR scanning can easily detect reinforced steel, cables, conduit, delamination, cracks, fractures, voids, and other structures embedded in concrete which makes it a safe inspection technique. It retains the structural integrity of the bridge deck.

Advantages of Ground Penetrating Radar (GPR)

There are many advantages of Ground Penetrating Radar (GPR) such as

• It can scan up to a depth of 16 inches

• Collects data in real time and can send it to others simultaneously

• No emission of radiation since it utilizes harmless radio waves

• Provide accurate structure location and depth

• Displays data in 2D and 3D for better visualization and easy interpretation

• Data can be stored for later use

Infrastructure Preservation Corporation (IPC) is utilizing this technology in the subsurface division for very long time and provided satisfactory results to our clients. We provide bridge deck condition assessment and analysis, bridge deck inspections and bridge testing using various combinations of Ground Penetrating Radar (GPR) air-coupled or ground-coupled antennas, and/or Infrared (IR) cameras.

Benefits of our Ground Penetrating Radar (GPR) inspection services include

• 100% deck area coverage

• Multiple deck surveys can be completed in single day

• The electronic data can be stored in a database

• Corrosion in the subsurface and quantity of deterioration can be easily evaluated

• No lane closures are required

• Can work on old bridges whose records are lost or damaged

• Mapping of bridge deck rebar and quality control

Our GPR technicians have decade-long experience in GPR testing and our expert team can provide you accurate condition assessment report in short time. Our GPR inspection services ensure safety of the public and the inspection crew but don't compromise on the performance during the inspection. These features have made us a reliable name in bridge inspection services.

If you also want to become one of our satisfied clients or know more about our services, just visit our website www.infrastructurepc.com and our representative will get back to as early as possible.