ASTM-C637 › Complete Document History
Standard Specification for Aggregates for Radiation-Shielding Concrete

Complete Current Edition:
   2020 EDITION - Radiation-Shielding Concrete - Feb. 13, 2020

Obsolete Revision Information:
   2014 EDITION - Aggregates for Radiation-Shielding Concrete - June 15, 2014
   2009 EDITION - Aggregates for Radiation-Shielding Concrete - Dec. 1, 2009
   1998A R03 EDITION - REAPPROVED IN 2003 - Nov. 1, 2003
   1998A EDITION - Aggregates for Radiation-Shielding Concrete - May 10, 1998
   1998 EDITION - Aggregates for Radiation-Shielding Concrete - Jan. 10, 1998
   1996 EDITION - Aggregates for Radiation-Shielding Concrete - May 10, 1996
   1990 EDITION - Aggregates for Radiation-Shielding Concrete - Dec. 28, 1990
   1984 EDITION - Aggregates for Radiation-Shielding Concrete - April 27, 1984