AASHTO M 241-M/M 241-11 is identical to ASTM C 685/C 685M-10 except for the provisions indicated in the standards.
AASHTO M 241M/M 241-11
Original price was: $183.00.$91.00Current price is: $91.00.
Standard Specification for Concrete Made by Volumetric Batching and Continuous Mixing (ASTM Designation: C 685/C 685M-07)
American Association of State Highway and Transportation Officials , 2011