prBAS EN 17872:2025

Flexible sheets for waterproofing - Underlays for discontinuous roof coverings - Artificial ageing procedure

General information

Status:Project

Number of pages:10

Adoption method:Proglašavanje

Language:engleski

Edition:1.

Realization date:20.11.2024

Forseen date for next stage code:31.01.2025

Technical committee:BAS/TC 36, Architectural constructions, technology and construction management and building physics

ICS:

91.100.50, Binders. Sealing materials

Abstract

This document specifies a procedure for artificial ageing of flexible underlays which are used under discontinuous roof coverings. This is achieved by exposing test samples to UV-radiation, elevated temperature in combination with high relative humidity and elevated temperature in combination with accelerated air-speed.

Lifecycle

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Original document and degree of correspondence

EN 17872:2023, identical

Work material

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