ASTM-C40 Complete Document History
Standard Test Method for Organic Impurities in Fine Aggregates for Concrete

Complete Current Edition:
   2019 EDITION - Organic Impurities in Fine Aggregates for Concrete - Jan. 1, 2019

Obsolete Revision Information:
   2016 EDITION - Organic Impurities in Fine Aggregates for Concrete - Jan. 1, 2017
   2011 EDITION - Organic Impurities in Fine Aggregates for Concrete - June 15, 2011
   2004 EDITION - Organic Impurities in Fine Aggregates for Concrete - Jan. 1, 2004
   1999 EDITION - Organic Impurities in Fine Aggregates for Concrete - Aug. 10, 1999
   1998 EDITION - Organic Impurities in Fine Aggregates for Concrete - July 10, 1998
   1997 EDITION - Organic Impurities in Fine Aggregates for Concrete - Aug. 10, 1997
   1992 EDITION - Organic Impurities in Fine Aggregates for Concrete - Nov. 15, 1992
   1984 R91(E1) EDITION - EDITORIALLY CORRECTED - Oct. 1, 1991
   1984 EDITION - Organic Impurities in Fine Aggregates for Concrete - Oct. 26, 1984