declared unit

quantity of a building product (3.32.1.1) (3.32.3) for use as a reference unit in an EPD (3.15.2) based on LCA (ISO 14040:2006, 3.2), for the expression of environmental information needed in information modules (3.25)

Note 1

The declared unit is used where the function (ISO 15686‑10:2010, 3.10) and the reference scenario for the whole life cycle (3.27.1.1) (3.27.1.2) (ISO 14040:2006, 3.1), on the building (3.7) level, cannot be stated.

Bron

ISO 21930:2007, 3.4

Norm

ISO/TR 21932:2013 en

Titel

Sustainability in buildings and civil engineering works - A review of terminology

Paragraaf

3.17.2

declared unit

Gerelateerde termen