One of the most frequent points of confusion is the number of cement types covered. This depends on whether we are listing the eight core types or the ten outlined including air-entraining variations. According to the full text of the standard, :
Government and commercial contracts strictly require adherence to the most recent ASTM version.
Ensure the document carries the DOI (10.1520/C0150_C0150M-22) and is dated July 1, 2022. Standard Specification for Portland Cement - ASTM astm c150 c150m22 pdf verified
: Used when moderate sulfate resistance is needed.
General-purpose cement for use when the special properties of other types are not required. One of the most frequent points of confusion
The document focuses on setting limits for chemical composition (e.g., tricalcium silicate, sulfur trioxide) and physical properties (e.g., fineness, compressive strength, setting time). Types of Portland Cement Covered in the Specification
The safest and most direct method is purchasing the document straight from astm.org. They offer individual PDF downloads, standard subscriptions, and redline versions (which highlight differences from previous editions). Ensure the document carries the DOI (10
High early strength cement, used when forms need to be removed quickly or a structure must be put into service sooner.
It does not cover blended cements (see ASTM C595/C595M), masonry cements (C91/C91M), or performance-based specifications (C1157).
Reference "ASTM C150/C150M-22" directly in concrete mix designs and material purchase orders.