Rationale

This standard is being reviewed in accordance with the ASTM five-year review requirement. Revisions were made to improve clarity and consistency of wording. The Referenced Documents section was updated to ensure accuracy and completeness of cited standards. Additionally, the Terminology section was revised to include ASTM D4127 to maintain consistency across related ASTM methods. These changes are editorial in nature and do not alter the technical requirements of the standard. Only the below sections are being balloted.