Full Description
AASHTO M 85-06 is identical to ASTM C150-04a except provisions specified in this document.
This specification covers eight types of portland cement as follows:
Type I--For use when the special properties specified for any other type are not required.
Type IA--Air-entraining cement for the same uses as Type I, where air-entrainment is desired.
Type II--For general use, more especially when moderate sulfate resistance or moderate heat of hydration is desired.
Type IIA--Air-entraining cement for the same uses as Type II, where air-entrainment is desired.
Type III--For use when high early strength is desired.
Type IIIA--Air-entraining cement for the same use as Type III, where air-entrainment is desired.
Type IV--For use when low heat of hydration is desired.
Type V--For use when high sulfate resistance is desired.