ASTM-C1825 Complete Document History
Standard Guide for Developing Specifications for Masonry Units

Complete Current Edition:
   2019 EDITION - Developing Specifications for Masonry Units - Dec. 15, 2019

Obsolete Revision Information:
   2018(E1) EDITION - EDITORIALLY CORRECTED - Dec. 1, 2018
   2018 EDITION - Developing Specifications for Masonry Units - July 1, 2018