ASTM-D450 › Complete Document History
Standard Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing
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2007 R12(E1) EDITION - REAPPROVED IN 2012, EDITORIALLY CORRECTED - Jan. 15, 2013
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Obsolete Revision Information: |
2007 EDITION - COAL-TAR PITCH USED IN ROOFING, DAMPPROOFING, AND WATERPROOFIN - May 15, 2007
1996 R06 EDITION - REAPPROVED IN 2006 - June 1, 2006
1995 R00(E1) EDITION - EDITORIAL CHANGES THROUGHOUT - Nov. 1, 2000
1996 EDITION - COAL-TAR PITCH USED IN ROOFING - Aug. 10, 1996
1991 EDITION - COAL-TAR PITCH USED IN ROOFING - Aug. 15, 1991
DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - Aug. 7, 1989
1989 EDITION - COAL-TAR PITCH USED IN ROOFING - March 31, 1989
1978 R83(E1) EDITION - COAL-TAR PITCH USED IN ROOFING - Nov. 1, 1983
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