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ASTM C129-26 Standard specification for nonloadbearing concrete masonry units

Publication Year

2026

Document Status

Current

Abstract

Requirements for hollow and solid nonloadbearing concrete masonry units made from Portland cement, water, and mineral aggregates.

Document History

Supersedes ASTM C129-25.

Publisher Information

American Society for Testing and Materials

ASTM International offers global access to standards development for over 140 participating countries.