Flexible sheets for waterproofing - Underlays for discontinuous roof coverings and walls - Instructions for mounting and fixing for reaction to fire testing
STANDARD published on 1.1.2025
Designation standards: ČSN EN 17873
Classification mark: 727692
Catalog number: 520328
Publication date standards: 1.1.2025
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies instructions for mounting and fixing for reaction to fire testing of factory-made underlays for discontinuous roof coverings and walls and contains provisions for direct and extended application rules.
These mounting and fixing procedures are not intended to be used for flat roofed waterproofing applications