1. AASHTO. “Mechanistic-empirical pavement design guide (MEPDG): A manual of practice, July 2008 interim edition.” Washington, DC, 2008.
2. ASTM, “Standard test methods for shake extraction of solid waste with water.”ASTM D 3987. West Conshohocken, PA, 2004.
3. ASTM, “Measurement of hydraulic conductivity of saturated porous materials using a flexible wall permeameter.”ASTM D5084. West Conshohocken, PA, 2016.
4. ASTM, “Standard test methods for laboratory compaction characteristics of soil using standard effort.”ASTM D698. West Conshohocken, PA, 2012.
5. ASTM, “Standard specification for coal fly ash and raw or calcined natural pozzolan for use in concrete.” ASTM C618. West Conshohocken, PA, 2015.