ASTM C150/C150M : Standard Specification for Portland …
Description / Abstract: ASTM C150/C150M, 2022 Edition, July 1, 2022 - Standard Specification for Portland Cement. This specification covers ten types of portland cement, as follows (see Note 2): Type I —For general use, when the special properties specified for any other type are not required. Type IA —Air-entraining cement for the …