ASTM-C331 › Complete Document History
Standard Specification for Lightweight Aggregates for Concrete Masonry Units
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2023 EDITION - Standard Specification for Lightweight Aggregates for Concrete Masonry Units - July 31, 2023
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Obsolete Revision Information: |
2017 EDITION - Lightweight Aggregates for Concrete Masonry Units - July 15, 2017
2014 EDITION - Lightweight Aggregates for Concrete Masonry Units - May 1, 2014
ADOPT WITHDRAWN - FYI ONLY: DOD ADOPTION WITHDRAWN - Nov. 7, 2011
2010 EDITION - Lightweight Aggregates for Concrete Masonry Units - Dec. 15, 2010
2005 EDITION - Lightweight Aggregates for Concrete Masonry Units - Dec. 15, 2005
2004 EDITION - Lightweight Aggregates for Concrete Masonry Units - Jan. 1, 2004
2003A EDITION - Lightweight Aggregates for Concrete Masonry Units - Dec. 1, 2003
2003 EDITION - Lightweight Aggregates for Concrete Masonry Units - Feb. 10, 2003
2002 EDITION - Lightweight Aggregates for Concrete Masonry Units - July 10, 2002
2001 EDITION - Lightweight Aggregates for Concrete Masonry Units - Jan. 10, 2001
2000 EDITION - Lightweight Aggregates for Concrete Masonry Units - Jan. 10, 2000
1998B(E1) EDITION - EDITORIALLY UPDATED - Nov. 1, 1999
1998B EDITION - Lightweight Aggregates for Concrete Masonry Units - Nov. 10, 1998
1998 EDITION - Lightweight Aggregates for Concrete Masonry Units - Jan. 10, 1998
1994 EDITION - Lightweight Aggregates for Concrete Masonry Units - April 15, 1994
DOD ADOPTION - FYI ONLY: DOD ADOPTED - Aug. 24, 1990
1989 EDITION - Lightweight Aggregates for Concrete Masonry Units - Oct. 27, 1989
1987 EDITION - Lightweight Aggregates for Concrete Masonry Units - Feb. 27, 1987
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