Properly compacted asphalt is a major factor in the lifespan of roads, since inadequately compacted asphalt deteriorates at a more rapid rate than properly compacted material. With the billions spent ...

Along the Appalachian Mountains from the Canadian-US border to Tennessee runs Interstate 81 (I-81). Stretching for 855 miles, the route carries over 12% of the nation’s gross domestic product, and has ...

Ensuring the durability and longevity of asphalt pavements under traffic loads requires effective compaction during paving to resist deformation and withstand environmental stresses. While previous ...

To illustrate the intelligent-compaction (IC) roller’s potential to increase production, Kevin Garcia—road and paving construction segment manager for Trimble Navigation—relates an experiment Trimble ...

Researchers have developed new “intelligent compaction” technology, which integrates into a road roller and can assess in real-time the quality of road base compaction. Improved road construction can ...

Although the intelligent-compaction (IC) concept as applied to asphalt rollers has its critics, Bomag has a number of its BW190AD-4 HF models operating in North America with the company's Asphalt ...

Proper asphalt compaction is the key to ensuring the life of roads, and finding new ways to measure that compaction is seen as the key to improving infrastructure construction. To extend the life of ...

Pairing Trimble Roadworks with GSSI delivers pass-by-pass compaction data that helps crews monitor asphalt density as work happens and standardize results across a paving train. Trimble Roadworks is a ...

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Researchers have developed a new machine-learning technique that applies the Goldilocks principle to road compaction quality. Researchers have developed new "intelligent compaction" technology, which ...