Intermediate temperature fracture resistance of stone matrix asphalt containing untreated recycled concrete aggregate

The database contains over 7182 data points which was developed using data extracted from asphalt laboratories and fracture test methodologies. The bituminous mixtures were designed using natural aggregates (limestone, and filler), recycled concrete aggregates (RCA) and Trinidad Lake Asphalt binder. The asphalt mixtures are gap-graded stone matrix asphalt (SMA). The mixtures were subjected to semi-circular bend (SCB) and single edge notched beam (SENB) tests which were suitable and comparable test methods to evaluate fracture behavior of asphalt mixes. The data was used measured the volumetric properties, Fracture Energy and Fracture toughness of the SMA mixtures.