ASTM-C134 Complete Document History
Standard Test Methods for Size, Dimensional Measurements, and Bulk Density of Refractory Brick and Insulating Firebrick

Complete Current Edition:
   1995 R23 EDITION - REAPPROVED IN 2023 - Aug. 3, 2023

Obsolete Revision Information:
   1995 R16 EDITION - REAPPROVED IN 2016 - June 15, 2016
   1995 R10 EDITION - REAPPROVED IN 2010 - May 1, 2010
   1995 R05 EDITION - REAPPROVED IN 2005 - Dec. 1, 2005
   1995 EDITION - Size, Dimensional Measurements, and Bulk Density of Refracto - May 15, 1995
   1995 R99 EDITION - REAPPROVED IN 1999 - May 15, 1995
   1994 EDITION - Size, Dimensional Measurements, and Bulk Density of Refracto - Dec. 15, 1994
   1988 EDITION - Size, Dimensional Measurements, and Bulk Density of Refracto - Dec. 30, 1988