1. AASHTO. (2004). “AASHTO LRTD bridge design specifications (SI).” Washington DC.
2. ASTM. (2000). “Standard test method for determination of water in liquid petroleum products by Karl Fischer reagent (withdrawn 2000).” ASTM D1744-92 West Conshohocken PA.
3. ASTM. (2006). “Standard test method for resistance to degradation of small-size coarse aggregate by abrasion and impact in the Los Angeles machine.” ASTM C131/C131M-14 West Conshohocken PA.
4. ASTM. (2007). “Standard test method for deflection temperature of plastics under flexural load in the edgewise position.” ASTM D648-07 West Conshohocken PA.
5. ASTM. (2010a). “Standard test method for color of transparent liquids (gardner color scale).” ASTM D1544-04 West Conshohocken PA.