BS EN 17388-2:2024

This standard BS EN 17388-2:2024 Flexible sheets for waterproofing. Environmental product declarations. Product category rules for reinforced bitumen, plastic and rubber flexible sheets for roof waterproofing is classified in these ICS categories:

• 91.100.50 Binders. Sealing materials

This document provides product category rules (PCR) for the assessment of the environmental performance of reinforced bitumen, plastic and rubber flexible sheets for which the intended use is roof waterproofing. NOTE The reference product standards are EN 13707 and EN 13956. This document is intended to be used for the development and issue of a cradle to gate with options, modules C1-C4 and module D EPD using specific data. This document includes requirements and rules to: - define the indicators to be declared and the way in which they are collected and reported; - describe 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; - include the rules for calculating the life cycle inventory (LCI) and the life cycle impact assessment (LCIA) underlying an EPD, including the specification of the quality of the applied data.