This study comprehensively evaluates the sound absorption performance of porous concrete pavements with crushed stone base layers of varying thicknesses and particle sizes. The noise reduction ...

The processes governing the formation, transformation, and stabilization of soil organic carbon (SOC) are closely tied to soil aggregate architecture 1. Soil aggregates can physically protect SOC ...

A new field tool is changing the way contractors and inspectors measure compacted aggregate base depth — and it’s earning attention from state Departments of Transportation. The Base Course Pro, ...