ASTM-C20 › Complete Document History
Standard Test Methods for Apparent Porosity, Water Absorption, Apparent Specific Gravity, and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water
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2000 R22 EDITION - REAPPROVED IN 2022 - Feb. 28, 2022
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Obsolete Revision Information: |
2000 R15 EDITION - REAPPROVED IN 2015 - May 1, 2015
2000 R10 EDITION - REAPPROVED IN 2010 - May 1, 2010
2000 R05 EDITION - REAPPROVED IN 2005 - Dec. 1, 2005
2000 EDITION - Apparent Porosity, Water Absorption, Apparent Specific Gravi - April 10, 2000
1997 EDITION - Apparent Porosity, Water Absorption, Apparent Specific Gravi - Nov. 10, 1997
1992 EDITION - Apparent Porosity, Water Absorption, Apparent Specific Gravi - March 15, 1992
1987 EDITION - Apparent Porosity, Water Absorption, Apparent Specific Gravi - July 31, 1987
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