A study on volumetric versus surface properties of wearing courses

作者: F.G. Praticò , R. Vaiana

DOI: 10.1016/J.CONBUILDMAT.2012.09.021

关键词: Materials scienceLaser profilometryGeotechnical engineeringCompactionSpecific gravitySurface finishAsphalt pavement

摘要: The main purpose of this study was to analyze the volumetric and surface characteristics hot mix asphalt (HMA) specimens as a function compaction process. Specimens were produced in laboratory by two different devices, gyratory compactor roller compactor. (air void content, bulk specific gravity) these specimens, well relationships among texture, volumetrics compaction, investigated. Analysis results may allow determinations how material movements under determine distribution variations properties. A tentative theoretical framework for synergistically pursuing texture targets formulated. Outcomes are expected benefit both practitioners researchers.

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