Aerial Infrared Thermography for Bridge Deck Mapping

Infrasense leverages advanced Aerial IR and visual imaging to map bridge deck delaminations, patching, and spalling. Using high-sensitivity thermal cameras, we can pinpoint areas of deterioration invisible to the naked eye. Our nondestructive approach allows for rapid, large-scale assessments that prioritize efficiency, safety, and affordability while minimizing traffic exposure or disruptions. If you have upcoming…

Tri-State Area Projects

Infrasense has completed multiple pavement and bridge testing projects in the Tri-State Area. These projects include ground penetrating radar (GPR) and falling weight deflectometer (FWD) testing of pavement sections; infrared thermography, video, and GPR scanning of bridge decks; and a suite of testing for evaluating bridge substructures. If you have an upcoming project where we…

An Infrasense vehicle-based GPR system conducting pavement evaluations

Infrasense GPR Collection in Hawai’i

Earlier this year, Infrasense engineers travelled to the Hawaiian Islands for GPR data collection. Over 2,400 lane-miles of roadways on the islands of O’ahu, Hawai’i, Maui, Kaua’i, Lana’i, and Moloka’i underwent evaluation. Analysis of the GPR data showed pavement layer thicknesses and other underlying conditions. If you have an upcoming project where we can be…

GPR, IR, and HRV Testing In Montana

Infrasense was recently out in Big Sky Country scanning 31 bridge decks primarily located between Missoula and Glendive, Montana. The deck condition evaluations utilized a combination of ground penetrating radar, infrared thermography, rapid automated sounding, and high-resolution visual methods. Targeted locations will also be tested for chloride ion concentration on select decks.

Infrasense Completes Multi-Phase Bridge Deck Evaluations in Indiana

In early autumn of 2020, Infrasense headed to the Hoosier state to perform multi-phase condition surveys on 71 bridges decks as part of an Indiana DOT study carried out by Purdue University. A suite of nondestructive testing technologies were deployed across four groups of bridge decks that were selected using different sets of objectives. The…

Infrasense Completes Condition Surveys of 41 Bridge Decks in North Central Wisconsin

Infrasense recently evaluated the condition of 41 bridge decks located in northcentral Wisconsin. The deck evaluations utilized vehicle-based infrared thermography, high-resolution video, and ground penetrating radar. All testing was carried out at a rolling speed, which allowed for spot verification via hammer sounding. Following the field surveys, the data was transferred to Infrasense’s headquarters in…

Infrasense Carries Out Nondestructive Infrared Evaluation of Bridge Deck in Wisconsin

This past summer, Infrasense surveyed a bridge deck in La Crosse, Wisconsin using infrared for deck delamination detection according to ASTM D 4788 – 03. The equipment setup involved a dedicated vehicle mounted with a high resolution, distance triggered FLIR infrared camera synced up with a high-resolution visual spectrum camera. Both devices capture a whole…