Flexible sheets for waterproofing - Bitumen water vapour control layers - Definitions and characteristics
2008
Document Number: NL EN 13970 : 2008
Sector: Construction Materials and Building
TC: No
ICS: 01.040.91 - 91.100.50
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.