SIST EN 13501-5:2016

Fire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests

This European Standard provides the fire performance classification procedures for roofs/roof coverings exposed to external fire based on the four test methods given in CEN/TS 1187:2012 and the relevant extended application rules.
For the classification of a roof/roof covering, only those test methods and those application rules need to be applied for which the corresponding classification is envisaged.
Products are considered in relation to their end use application.
NOTE   The distinction between roofs with a steep slope and facades, in terms of the test and classification standard to be applied, may be subject to national regulations.
General information on the four test methods in CEN/TS 1187 is given in Annex A.

Klassifizierung von Bauprodukten und Bauarten zu ihrem Brandverhalten - Teil 5: Klassifizierung mit den Ergebnissen aus Prüfungen von Bedachungen bei Beanspruchung durch Feuer von außen

Diese Europäische Norm legt das Verfahren zur Klassifizierung des Brandverhaltens von Bedachun-gen/Dachhäuten, die durch Feuer von außen entsprechend den vier Prüfverfahren nach CEN/TS 1187:2012 und den maßgebenden Regeln für den erweiterten Anwendungsbereich beansprucht wurden, fest.
Zur Klassifizierung von Bedachungen/Dachhäuten brauchen nur diejenigen Prüfverfahren und diejenigen direkten und erweiterten Anwendungsregeln angewandt zu werden, für die eine entsprechende Klassifizierung angestrebt wird.
Produkte werden in ihrer praktischen Anwendung betrachtet.
ANMERKUNG   Die Unterscheidung zwischen Steildächern und Fassaden bezüglich der Prüfnorm und der anzuwen¬denden Klassifizierungsnorm kann Gegenstand nationaler Regelungen sein.
Allgemeine Informationen zu den vier in CEN/TS 1187 aufgeführten Prüfverfahren sind Anhang A zu entnehmen.

Classement au feu des produits et éléments de construction - Partie 5: Classement utilisant des données d'essais au feu des toitures exposées à un feu extérieur

La présente Norme européenne spécifie les modes opératoires de classement de performance au feu des toitures/couvertures de toiture exposées à un feu extérieur, basés sur les quatre méthodes d'essais de la CEN/TS 1187:2012 et les règles d’application étendue correspondantes.
Pour le classement des toitures/couvertures de toiture pour lesquelles le classement correspondant est envisagé, seules ces méthodes d’essais et règles d’application doivent être appliquées.
Les produits sont considérés en relation avec leur application d'utilisation finale.
NOTE   La distinction entre les toitures avec une pente prononcée et les façades, en termes de norme d'essai et de classement à appliquer, peut être soumise à des réglementations nationales.
L'Annexe A fournit des informations générales sur les quatre méthodes d'essai de la CEN/TS 1187.

Požarna klasifikacija gradbenih proizvodov in elementov stavb - 5. del: Klasifikacija na podlagi podatkov iz preskusov požarne odpornosti streh z zunanje strani

Ta evropski standard določa postopke klasifikacije požarne odpornosti za strehe/strešne kritine, izpostavljene zunanjemu požaru, na podlagi štirih preskusnih metod, podanih v standardu CEN/TS 1187:2012, in ustrezna razširjena pravila uporabe.
Za klasifikacijo strehe/strešne kritine je treba uporabiti samo tiste preskusne metode in razširjena pravila uporabe, za katera je predvidena ustrezna klasifikacija.
Proizvodi so obravnavani v povezavi z njihovo končno uporabo.
OPOMBA: glede na uporabljeni standard za preskuse in klasifikacijo je lahko razlika med strmo nagnjenimi strehami in fasadami predmet nacionalnih predpisov.
Splošne informacije o štirih preskusnih metodah iz standarda CEN/TS 1187 so podane v dodatku A.

General Information

• Status: Published
• Public Enquiry End Date: 29-Dec-2015
• Publication Date: 16-Aug-2016
• ICS: 13.220.50 - Fire-resistance of building materials and elements
• ICS: 91.060.20 - Roofs
• Technical Committee: POZ - Požarna varnost
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 21-Jul-2016
• Due Date: 25-Sep-2016
• Completion Date: 17-Aug-2016
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: TRRTP127 - TEHNIČNA SMERNICA TSG-1-001:2010 - Požarna varnost v stavbah
• Mandate: M/117 - Horizontal complement to the mandates to CEN/CENELEC concerning the execution of standardization work for the valuation of construction products and elements in respect of their resistance to fire
• Ref Project: EN 13501-5:2016 - Fire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests

Relations

• Replaces: SIST EN 13501-5:2006+A1:2009 - Fire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests
• Effective Date: 01-Sep-2016

Overview

EN 13501-5:2016 is the CEN European standard for the fire classification of roofs and roof coverings based on performance in external fire exposure to roofs tests. It defines a harmonized procedure to convert test data from the four test methods in CEN/TS 1187:2012 into a formal classification for external fire performance. The standard supports regulatory requirements (Construction Products Regulation No 305/2011) and provides rules for specimen preparation, testing, classification parameters and reporting.

Key topics and technical requirements

• Scope and intent

  • Classification applies to roofs/roof coverings in relation to their intended end-use.
  • Only the CEN/TS 1187 test methods and associated application rules relevant to the envisaged classification are required.
  • National regulations may differentiate steep roofs from façades for classification purposes.

• Four CEN/TS 1187 test methods (used directly for classification):

  • Test 1: Method with burning brands
  • Test 2: Method with burning brands and wind
  • Test 3: Method with burning brands, wind and supplementary radiant heat
  • Test 4: Two-stage method incorporating burning brands, wind and supplementary radiant heat

• Classification process

  • Defines classes of external fire performance based on test outcomes; tests represent distinct hazard scenarios and are not hierarchically comparable.
  • Covers specimen preparation, testing requirements, number of tests, classification parameters (e.g., time to fire spread/penetration) and field of application (direct and extended).
  • Requires a classification report (Annex B) documenting test reports, results and any extended application rules used.

• Extended application

  • Uses procedures in EN 15725 for predicting performance beyond the tested configuration (extended field of application) and preparing extended application reports.

Practical applications and who uses it

• Manufacturers of roof coverings and system components use EN 13501-5:2016 to demonstrate external fire performance for product development and market access.
• Testing laboratories apply the CEN/TS 1187 test methods and report data for classification.
• Certifiers, notified bodies and regulators use the classification to assess compliance with CPR and national fire-safety rules.
• Architects, fire engineers and contractors reference classifications when specifying roofing systems for projects, particularly where external fire exposure risk is a consideration.

Related standards

• EN 13501 series (Part 1, Part 2, etc.) - fire classification framework
• CEN/TS 1187:2012 - test methods for external fire exposure to roofs
• EN 15725 - extended application reports
• EN ISO 13943:2010 - fire safety vocabulary

Keywords: EN 13501-5:2016, fire classification, roofs, external fire exposure, CEN/TS 1187, roof coverings, construction products, EN 15725, CE marking.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Požarna klasifikacija gradbenih proizvodov in elementov stavb - 5. del: Klasifikacija na podlagi podatkov iz preskusov požarne odpornosti streh z zunanje straniKlassifizierung von Bauprodukten und Bauarten zu ihrem Brandverhalten - Teil 5: Klassifizierung mit den Ergebnissen aus Prüfungen von Bedachungen bei Beanspruchung durch Feuer von außenClassement au feu des produits et éléments de construction - Partie 5: Classement utilisant des données d'essais au feu des toitures exposées à un feu extérieurFire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests91.060.20StreheRoofs13.220.50Požarna odpornost gradbenih materialov in elementovFire-resistance of building materials and elementsICS:Ta slovenski standard je istoveten z:EN 13501-5:2016SIST EN 13501-5:2016en,fr,de01-september-2016SIST EN 13501-5:2016SLOVENSKI
STANDARDSIST EN 13501-5:2006+A1:20091DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13501-5
June
t r s x ICS
s uä t t rä w râ
{ sä r x rä t r Supersedes EN
s u w r sæ wã t r r w ªA sã t r r {English Version
Fire classification of construction products and building elements æ Part
wã Classification using data from external fire exposure to roofs tests Classement au feu des produits et ßlßments de construction æ Partie
wã Classement utilisant des donnßes d 5essais au feu des toitures exposßes à un feu extßrieur
Klassifizierung von Bauprodukten und Bauarten zu ihrem Brandverhalten æ Teil
wã Klassifizierung mit den Ergebnissen aus Prüfungen von Bedachungen bei Beanspruchung durch Feuer von außen This European Standard was approved by CEN on
t u April
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u w r sæ wã t r s x ESIST EN 13501-5:2016

General information on the four test methods in CEN/TS 1187 . 20 Annex B (normative)
Classification report for roofs/roof coverings exposed to external fire . 21 B.1 General layout . 21 SIST EN 13501-5:2016

TE time for external fire spread to the edge of the measuring zone (for test 3) 3.2 time to fire penetration Tp time for fire penetration as defined in 3. 5 3.3 non-combustible substrate or deck substrate or deck classified A1 or A2-s1,d0 according to EN 13501-1 (for the purpose of this European Standard only) SIST EN 13501-5:2016
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