ASTM-E492 › Complete Document History
Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine

Complete Current Edition:
   2022 EDITION - Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine - Oct. 27, 2022

Obsolete Revision Information:
   2009 R16(E1) EDITION - EDITORIALLY CORRECTED - April 15, 2016
   2009 EDITION - Laboratory Measurement of Impact Sound Transmission Through - April 1, 2009
   2004 EDITION - Laboratory Measurement of Impact Sound Transmission Through - April 1, 2004
   1990 R96(E1) EDITION - KEYWORDS ADDED EDITORIALLY - April 1, 1996
   1990 EDITION - Laboratory Measurement of Impact Sound Transmission Through - April 27, 1990
   1986 EDITION - Laboratory Measurement of Impact Sound Transmission Through - Oct. 31, 1986