ASTM-E2235 › Complete Document History
Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test Methods

Complete Current Edition:
   2004 R20 EDITION - REAPPROVED IN 2020 - April 16, 2020

Obsolete Revision Information:
   2004 R12 EDITION - REAPPROVED IN 2012 - Aug. 15, 2012
   2004(E1) EDITION - EDITORIALLY CORRECTED - Feb. 1, 2005
   2004 EDITION - DETERMINATION OF DECAY RATES F - April 1, 2004
   2003 EDITION - DETERMINATION OF DECAY RATES F - April 10, 2003