Abstract: A new volumetric mix-design procedure utilizing the Superpave gyratory compactor (SGC) was developed for cold in-place recycling (CIR) asphalt mixtures with assistance from the Federal Highway Administration (FHWA). It was ...

Abstract: A new volumetric mix-design procedure utilizing the Superpave gyratory compactor (SGC) was developed for cold in-place recycling (CIR) asphalt mixtures with assistance from the Federal Highway Administration (FHWA). It was ...

Abstract: Results of a study to evaluate the seasonal variation of the resilient modulus of granular soils for flexible‐pavement design are presented. The field temperature and moisture content underneath the pavement were monitored ...

Abstract: This note establishes the relationship between the surface distress of an asphalt pavement and its roughness, as conveyed respectively by the pavement condition index (PCI) and the international roughness index (IRI). The ...

Abstract: An ASCE task committee of the Materials Division has reviewed, updated, revised, and rewritten the paper entitled “Significance of Tests for Highway Materials” that was published in the ASCE