ASTM E1980-11 Standard practice for calculating solar reflectance index of horizontal and low-sloped opaque surfaces
Publication Year
2011
Document Status
Withdrawn
Abstract
Specifies the calculation of the Solar Reflectance Index (SRI) of horizontal and low-sloped opaque surfaces at standard conditions.
Document History
Superseded by ASTM E1980-24. Reapproved 2019.
Publisher Information
American Society for Testing and Materials
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