Flexible sheets for waterproofing. Definitions and characteristics of underlays. Underlays for discontinuous roofing.
STANDARD published on 31.5.2014
Designation standards: BS EN 13859-1:2014
Publication date standards: 31.5.2014
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 80945 3 Status: Confirmed