Credit Stream
RAP Verification
Forensic verification of Reclaimed Asphalt Pavement usage for infrastructure circularity credits.
The Market
Reclaimed Asphalt Pavement (RAP) represents the single largest recycled material by tonnage in the United States. Over 100 million tons of asphalt pavement is reclaimed annually, yet documentation and verification of recycling rates remains fragmented and largely self-reported.
As infrastructure sustainability reporting requirements tighten under federal and state procurement standards, verified RAP utilization data becomes a competitive differentiator for contractors and a compliance requirement for public works projects.
What Aethex Verifies
RAP content percentage in asphalt mixes (field sampling + lab cross-reference)
Source provenance tracking from milling site to batch plant
Quality compliance with state DOT specifications and AASHTO standards
Carbon offset calculations based on virgin material displacement
Blockchain-anchored chain of custody for each material batch