ASTM-C231 › Complete Document History
Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
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2024 EDITION - Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method - March 7, 2024
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Obsolete Revision Information: |
2022 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - June 29, 2022
2017A EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - June 15, 2017
2017 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - April 1, 2017
2014 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - July 15, 2014
ADOPT WITHDRAWN - FYI ONLY: DOD ADOPTION WITHDRAWN - April 12, 2011
2010 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Oct. 1, 2010
2009B EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Dec. 15, 2009
2009 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - July 1, 2009
2009A EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - July 1, 2009
2008C EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Oct. 1, 2008
2008B EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - June 1, 2008
2008A EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - April 15, 2008
2008 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Jan. 15, 2008
2004 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - July 1, 2004
2003 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Sept. 10, 2003
1997(E1) EDITION - EDITORIALLY CORRECTED - April 1, 1999
1997 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Jan. 10, 1997
1991B EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Nov. 15, 1991
1991A EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Oct. 15, 1991
DOD ADOPTION - FYI ONLY: DOD ADOPTED - June 28, 1991
1991 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - April 15, 1991
1990 EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - June 21, 1990
1989A EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - May 28, 1989
1989A(E1) EDITION - EDITORIALLY CORRECTED - Jan. 1, 1989
1971T EDITION - Air Content of Freshly Mixed Concrete by the Pressure Method - Jan. 8, 1971
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