AASHTO M 91-10 is identical to ASTM C 32-09 except that all references to ASTM C 67 contained in ASTM C 32-09 shall be replaced with T 32.
AASHTO M 91-10
Original price was: $174.00.$87.00Current price is: $87.00.
Standard Specification for Sewer and Manhole Brick (Made from Clay or Shale)
American Association of State Highway and Transportation Officials , 2010