Multivariable analysis of potential evaporation from moist asphalt mixture

作者: Alvaro Garcia , Abdushaffi Hassn , Andrea Chiarelli , Andrew Dawson

DOI: 10.1016/J.CONBUILDMAT.2015.08.061

关键词: Materials scienceHeat fluxMoistureEvaporation ratePotential evaporationAir voidsAsphaltEuler number (physics)Composite materialTortuosity

摘要: Asphalt pavements are normally dark colored and may get a very high temperature difference with the environment during daytime, but influence of water evaporation in their is unknown. Water experiments have been conducted using asphalt mixture various air voids contents while monitoring surface heat flux. It was observed that relationship exists between rate, flux, evaporation. In addition, rate has related to parameters such as content diameter, tortuosity, or Euler number.

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