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AASHTO M 85-22

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This specification covers ten types of portland cement as follows (see Note 1):

  • Type I—For general 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 is desired;
  • Type IIA—Air-entraining cement for the same uses as Type II, where air entrainment is desired;
  • Type II(MH)—For general use, more especially when moderate heat of hydration and moderate sulfate resistance are desired;
  • Type II(MH)A—Air-entraining cement for the same uses as Type II(MH), 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; and
  • Type V—For use when high sulfate resistance is desired.

Note 1—Some cements are designated with a combined type classification, such as Type I/II, indicating that the cement meets the requirements of the indicated types and is being offered as suitable for use when either type is desired.

Product Details

Published:
2022
Number of Pages:
16
File Size:
1 file , 580 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus

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