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NEN-EN 17873

Flexible sheets for waterproofing - Underlays for discontinuous roof coverings and walls - Instructions for mounting and fixing for reaction to fire testing

active, Most Current
Organization: NEN
Publication Date: 1 January 2024
Status: active
Page Count: 14
ICS Code (Fire-resistance of building materials and elements): 13.220.50
ICS Code (Binders. Sealing materials): 91.100.50
scope:

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.

Document History

NEN-EN 17873
January 1, 2024
Flexible sheets for waterproofing - Underlays for discontinuous roof coverings and walls - Instructions for mounting and fixing for reaction to fire testing
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...
NEN-EN 17873
August 1, 2022
Flexible sheets for waterproofing - Underlays for discontinuous roof coverings and walls - Instructions for mounting and fixing for reaction to fire testing
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...

References

This document references:
EN 13238 - Reaction to fire tests for building products - Conditioning procedures and general rules for selection of substrates
Published by CEN on February 1, 2010
A description is not available for this item.
This document references:
EN 13501-1 - Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests
Published by CEN on December 1, 2018
This document provides the reaction to fire classification procedure for all construction products, including products incorporated within building elements with the exception of power, control and...
This document references:
EN 13823 - Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item
Published by CEN on May 1, 2020
This document specifies a method of test for determining the reaction to fire performance of construction products excluding floorings, and excluding products which are indicated in Delegated...
This document references:
EN 13859-1 - Flexible sheets for waterproofing - Definitions and characteristics of underlays - Part 1: Underlays for discontinuous roofing
Published by CEN on April 1, 2014
This European standard specifies the characteristics of flexible sheets for underlays which are to be used under roof covering of discontinuous roofs. It specifies the requirements and test methods...
This document references:
EN 13859-2 - Flexible sheets for waterproofing - Definitions and characteristics of underlays - Part 2: Underlays for walls
Published by CEN on April 1, 2014
This European standard specifies the characteristics of flexible sheets for underlays for walls which are to be used in walls behind outside wall coverings in order to avoid penetration of wind and...
This document references:
EN 15725 - Extended application on the fire performance of construction products and building elements: Principle of EXAP standards and EXAP reports
Published by CEN on March 1, 2023
This document gives the procedures for preparing standards and reports following the extended application (EXAP) process using the results of reaction to fire tests, fire resistance tests (including...
This document references:
EN ISO 11925-2 - Reaction to fire tests - Ignitability of products subjected to direct impingement of f lame - Part 2: Single-flame source test
Published by CEN on March 1, 2020
This document specifies a method of test for determining the ignitability of products by direct small flame impingement under zero impressed irradiance using vertically oriented test specimens....
This document references:
CEN/TS 15117 - Guidance on direct and extended application
Published by CEN on August 1, 2005
A description is not available for this item.
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