23/30466771 DC

This standard 23/30466771 DC BS EN 18001. Curtain walling. Environmental Product Declarations. Product category rules for curtain walling is classified in these ICS categories:

• 91.060.10 Walls. Partitions. Façades
• 91.060.10 Walls. Partitions. Façades

This document provides product category rules (PCR) for Type III environmental declarations for curtain walling as defined in EN 13830:2015+A1:2020, excluding openable infills. Openable infills should be addressed according to EN 17213. This document complements the core rules for the product category of construction products as defined in EN 15804:2012+A2:2019. This document is to be used in conjunction with EN 15804:2012+A2:2019, not replace it. NOTE The assessment of social and economic performances at product level is not covered by this document. The core PCR: - defines the parameters to be declared and the way in which they are collated and reported; - describes which stages of a product’s life cycle are considered in the EPD and which processes are to be included in the life cycle stages; - defines rules for the development of scenarios; - includes the rules for calculating the Life Cycle Inventory and the Life Cycle Impact Assessment underlying the EPD, including the specification of the data quality to be applied; - includes the rules for reporting the predetermined, environmental and health information that is not covered by Life Cycle Assessment (LCA) for the product, construction process(es) and construction service(s), as relevant; - defines the conditions under which construction products can be compared based on the information provided by EPD. For the EPD of construction services the same rules and requirements apply as for the EPD of construction products.