PCA - Portland Cement Association

10/02/2026 | Press release | Distributed by Public on 10/02/2026 09:02

Significant Recent Revisions to Cement and Concrete Standards

News

Significant Recent Revisions to Cement and Concrete Standards

Eric R. Giannini and Colin L. Lobo Oct 2, 2026

Title: Significant Recent Revisions to Cement and Concrete Standards

Publication: Concrete International

DOI: 10.14359/51752083

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.

Read the article here and view the full article on Concrete International's website here.

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