Performance prediction models in the SUPERPAVE mix design system Quintus, Harold L von
Publication details: Washington DC Strategic Highway Research Program, 1994; SHRP-A-699, Description: 84 sSubject(s): Online resources: Bibl.nr: VTI P1407:699Location: Abstract: SHRP's asphalt research program developed performance-based asphalt binder and asphalt paving mix specifications to control three distress modes: permanent deformation; fatigue cracking; and low-temperature cracking. Detailed pavement performance models support the development of these specifications. They are an integral tool for mix design in the superpave mix design system. This report summarizes the theoretical development, structure, and features of these performance models. The models can minimize a specific distress or combinations of different distresses, or they can set specification limits for specific materials and environments.SHRP's asphalt research program developed performance-based asphalt binder and asphalt paving mix specifications to control three distress modes: permanent deformation; fatigue cracking; and low-temperature cracking. Detailed pavement performance models support the development of these specifications. They are an integral tool for mix design in the superpave mix design system. This report summarizes the theoretical development, structure, and features of these performance models. The models can minimize a specific distress or combinations of different distresses, or they can set specification limits for specific materials and environments.