2006•Journal of Huazhong University of Science and TechnologyRequires access

Material Optimization Design of Expressway Asphalt Pavement

YU Hai-zhen

Abstract

The asphalt mixture material's quality is important to the using performance and life of asphalt pavement.Based on the properties of expressway's geography,environment,climate and function,the material optimum of asphalt pavement was discussed.The chosen material is not only fit with the geography and climate of the expressway but also satisfied with each technique and economic indexes of pavement.

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Key concepts: Asphalt, Asphalt pavement, Civil engineering, Environmental science, Pavement engineering, Climate zones, Engineering, Geotechnical engineering