Title:
Significant Recent Revisions to Cement and Concrete Standards
Author(s):
Eric R. Giannini and Colin L. Lobo
Publication:
Concrete International
Volume:
48
Issue:
10
Appears on pages(s):
53-59
Keywords:
standards, specifications, cement, supplementary cementitious materials, concrete, aggregates, innovation, sustainability, performance
DOI:
10.14359/51752083
Date:
10/1/2026
Abstract:
This article summarizes key changes to ASTM and AASHTO cement and concrete standards that have been recently approved and published. Revisions to ASTM C595/C595M and AASHTO M 240M/M 240 are a particular focus. New standards for supplementary cementitious materials, revisions to the ASTM C94/C94M specification for ready mixed concrete, and updates to key test methods and guidance documents are also addressed.
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