ASTM-C870 Complete Document History
Standard Practice for Conditioning of Thermal Insulating Materials

Complete Current Edition:
   2011 R17 EDITION - REAPPROVED IN 2017 - May 1, 2017

Obsolete Revision Information:
   2011 EDITION - Conditioning of Thermal Insulating Materials - April 1, 2011
   1996 R04 EDITION - REAPPROVED IN 2004 - Nov. 1, 2004
   1996 EDITION - Conditioning of Thermal Insulating Materials - Jan. 1, 1996
   1996 R00 EDITION - REAPPROVED IN 2000 - Jan. 1, 1996
   1977 R92(E1) EDITION - EDITORIALLY CORRECTED - Jan. 1, 1992
   1977 R87(E1) EDITION - EDITORIALLY CORRECTED - Oct. 28, 1977