Item 1: Vegetative (green) Roof System terminology needs defined for use in other ASTM standards relative to the Performance of Buildings. Item 2: The definition for Sustainability needs to include the triple bottom line concept in it. Definition being revised. Item 3: The definition for Ecosystem needs additional discussion to describe a sustainable ecosystem.
KeywordsLife cycle assessment (LSA); Performance--building materials/applications; Sustainability; Terminology--building materials/applications;
Ballot Item Approved