ASTM-D490 Complete Document History
Standard Specification for Road Tar

Complete Current Edition:
   1992 R16 EDITION - REAPPROVED IN 2016 - Aug. 15, 2016

Obsolete Revision Information:
   1992 R11 EDITION - REAPPROVED IN 2011 - Jan. 1, 2012
   1992 R05 EDITION - REAPPROVED IN 2005 - Dec. 1, 2005
   1992 R01 EDITION - REAPPROVED IN 2001 - Feb. 15, 1992
   1992 EDITION - REAPPROVED IN 1997 - Feb. 15, 1992
   1977 R83(E1) EDITION - EDITORIALLY CORRECTED - March 25, 1977