ASTM E 1121 : 2015 : R2020 : EDT 1
Current
The latest, up-to-date edition.
Standard Practice for Measuring Payback for Investments in Buildings and Building Systems
Hardcopy , PDF
English
01-04-2020
1.1This practice provides a recommended procedure for calculating and applying the payback method in evaluating building designs and building systems.
1.2This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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