ASTM ADJE090025-EA

Annotation of standard text ASTM ADJE090025-EA :

This adjunct is a ZIP file containing eight PDFs and two Excel files related to the development and validation of the TTS equation in ASTM E900-15. 2015 Materials Seven PDF files (the main body and Appendices A–F) and one Excel file represent the 2015 version of the adjunct. These materials provide a technical basis and rationale for the TTS equation in E900-15. The Excel file, known as the PLOTTER, contains data used to evaluate the predictive accuracy of various TTS equations. It serves as a general-purpose tool for graphing and statistical analysis. 2022 Materials The 2022 set includes one PDF and one Excel file. The 2022 PDF summarizes the work of Subcommittee E10.02 (2020–2022) and confirms that the TTS equation from E900-15 remained valid and required no revision. The 2022 Excel file is an updated version of the PLOTTER database. It incorporates all verified 2015 data—after Subcommittee E10.02 data cleaning and deduplication—and adds nearly 200 new records. Users should reference the 2022 Excel file for current data; the 2015 version is included for documentation purposes only.