OS GSO EN 13970:2011

EN 13970:2004
Omani Standard   Current Edition · Approved on 12 October 2011

Flexible sheets for waterproofing - Bitumen water vapour control layers - Definitions and characteristics

OS GSO EN 13970:2011 Files

OS GSO EN 13970:2011 Scope

This document specifies definitions and characteristics of flexible reinforced bitumen sheets for which the intended use is as water vapour control layers for buildings. It specifies the requirements and test methods and provides for the evaluation of conformity of the products with the requirements of this document.

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