ASTM-C142 › Complete Document History
Standard Test Method for Clay Lumps and Friable Particles in Aggregates

Complete Current Edition:
   2017 R23 EDITION - REAPPROVED IN 2023 - Oct. 6, 2023

Obsolete Revision Information:
   2017 EDITION - Clay Lumps and Friable Particles in Aggregates - May 15, 2017
   ADOPT WITHDRAWN - FYI ONLY: DOD ADOPTION WITHDRAWN - Nov. 7, 2011
   2010 EDITION - Clay Lumps and Friable Particles in Aggregates - Dec. 15, 2010
   1997 R04 EDITION - REAPPROVED IN 2004 - Aug. 1, 2004
   1997 EDITION - Clay Lumps and Friable Particles in Aggregates - Aug. 10, 1997
   1978 R84(E1) EDITION - EDITORIALLY CORRECTED - Oct. 1, 1984