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G4 Technologies
Press Contact: Jamie Reed

G4 Technologies Displays RTDensity at World of Asphalt 2024

Sacramento, CA – G4 Technologies will be exhibiting its new-and-improved real-time asphalt density technology, RTDensity, at World of Asphalt, the leading trade show and conference focused on the asphalt and paving industries, March 25-27, 2024 at the Music City Center in Nashville, Tenn.

“After a successful first year of beta testing with our partner contractors in the field, we are excited to announce some new features this year that make RTDensity even more of a game changer for verifying density in real time during the asphalt compaction process,” said Garrett Winkelmaier, Technologies Development Manager for G4 and RTDensity. “With upgraded ruggedized hardware and a brand-new CAN Bus integration, RTDensity is now more powerful than ever. Come see us at World of Asphalt to learn how RTDensity can go to work for you!”

Debuted last year at CONEXPO, RTDensity takes the guesswork out of asphalt compaction. RTDensity uses artificial intelligence to quickly verify density during the compaction process, eliminating the need for costly, inadequate quality control methods that do not provide a full picture of the quality of the construction and that could potentially damage newly constructed asphalt roads. RTDensity can also be seamlessly retrofitted onto any vibratory steel drum compactor and set up in less than an hour.

G4 Technologies will be at Reed International Booth 1955 at WOA. G4 is ready to partner with new asphalt contractors for the 2024 paving season.

The largest trade show bringing the asphalt and aggregates industries together to showcase the latest products and innovations all in one place, WOA features more than 400 exhibitors and more than 200,000 square feet of exhibits.

About G4 Technologies

G4 Technologies is a startup company aiming to revolutionize the construction industry with new technology that emphasizes machine learning and data science algorithms. As G4’s flagship product, RTDensity successfully implements intelligent compaction, technology that has eluded pavement engineers and contractors for decades. RTDensity takes the guesswork out of compaction, providing roller operators with an estimate of the density achieved during compaction in an easy-to-grasp visual format, along with other critical process parameters, such as coverage, the number of “roller passes” on the asphalt mat, and mat temperature during each pass.


About World of Asphalt

Held every year except during CONEXPO-CON/AGG years, World of Asphalt is the leading trade show and conference focused on the asphalt and paving industries, whose most recent edition was recognized by Trade Show Executive as one of the “Fastest 50” growing trade shows. The show features the best education, and latest equipment, products, services and technologies for the asphalt and paving industries. The next World of Asphalt, co-located with the AGG1 Academy & Expo, will be held March 25-27, 2024 at the Music City Center in Nashville, Tenn. For more information on World of Asphalt, visit


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