Michael Gibbons, Head of the ASTM Green Roof Task Force and President of Architectural Systems, provided an overview of how ASTM Standards are developed and an update on the ASTM Green Roof Task Force's effort to establish performance standards for green roof systems.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Update on Green Roof ASTM Standards (PDF)(22 pp, 533 K)