ASTM-E1918 › Complete Document History
Standard Test Method for Measuring Solar Reflectance of Horizontal and Low-Sloped Surfaces in the Field

Complete Current Edition:
   2021 EDITION - Horizontal and Low-Sloped Surfaces in the Field - Oct. 1, 2021

Obsolete Revision Information:
   2016 EDITION - Measuring Solar Reflectance of Horizontal and Low-Sloped Surfaces in the Field - Jan. 1, 2017
   2006 R15 EDITION - REAPPROVED IN 2015 - Feb. 15, 2015
   2006 EDITION - Measuring Solar Reflectance of Horizontal and Low-Sloped Sur - Aug. 15, 2006
   1997 EDITION - WITHDRAWN IN 2006 - Dec. 10, 1997