ASTM-E413 › Complete Document History
Classification for Rating Sound Insulation

Complete Current Edition:
   2022 EDITION - Classification for Rating Sound Insulation - May 2, 2022

Obsolete Revision Information:
   2016 EDITION - Classification for Rating Sound Insulation - April 1, 2016
   2010 EDITION - Classification for Rating Sound Insulation - Sept. 1, 2010
   2004 EDITION - Classification for Rating Sound Insulation - April 1, 2004
   1987 R94(E1) EDITION - EDITORIALLY CORRECTED - Jan. 1, 1994
   1987 EDITION - Classification for Rating Sound Insulation - Sept. 16, 1987
   1987 R99 EDITION - REAPPROVED IN 1999 - Sept. 16, 1987