AASHTO T 228-09 (2018) is identical to ASTM D70-08 except for the provisions specified in this document.
AASHTO T 228-09 (2018)
Original price was: $283.00.$141.00Current price is: $141.00.
Standard Method of Test for Specific Gravity of Semi-Solid Asphalt Materials (ASTM Designation: D70-08)
American Association of State Highway and Transportation Officials , 2009