A Study of the Design Parameters for Asphalt Emulsion Treated Mixtures.

摘要

This study reports the findings of a detailed laboratory investigation concerning the effect of asphalt emulsion content,added moisture content,aggregate gradation,and the use of additives (1% portland cement) on the design parameters and properties of asphalt emulsion treated mixtures (AETM). The evaluation was conducted at different curing stages of the mix. One aggregate type;and one asphalt emulsion type and grade were used in the study. A modified Marshall method for preparing and testing AETM specimens was developed and used in the evaluation section of the study.