ASTM-C531 Complete Document History
Standard Test Method for Linear Shrinkage and Coefficient of Thermal Expansion of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer Concretes

Complete Current Edition:
   2018 R23 EDITION - REAPPROVED IN 2023 - Oct. 23, 2023

Obsolete Revision Information:
   2018 EDTION - Linear Shrinkage and Coefficient of Thermal Expansion of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer Concretes - July 1, 2018
   2000 R12 EDITION - REAPPROVED IN 2012 - Sept. 1, 2012
   2000 R05 EDITION - REAPPROVED IN 2005 - April 1, 2005
   2000 EDITION - Linear Shrinkage and Coefficient of Thermal Expansion of Che - March 10, 2000
   1995 EDITION - Linear Shrinkage and Coefficient of Thermal Expansion of Che - Jan. 15, 1995
   1985(E1) EDITION - EDITORIALLY CORRECTED - Feb. 1, 1989
   1985 EDITION - Linear Shrinkage and Coefficient of Thermal Expansion of Che - June 28, 1985