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naSRPS EN 1931:2024

Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of water vapour transmission properties

General information

40.10     Jun 17, 2026

40.20    Aug 20, 2026

ISS

B336

European Norm

91.100.50  

English  

Scope

This document specifies a method for the determination of the water vapour transmission properties of waterproofing sheets. It is applicable to factory made bitumen, plastic and rubber sheets for roof waterproofing, damp proof sheets, damp proof courses, underlays and vapour control layers.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN 1931:2011

NOW

PROJECT
naSRPS EN 1931:2024
40.10 harmonizedStageCodeLabel.40.10
Jun 17, 2026

Related project

Adopted from prEN 1931 IDENTICAL