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EN 13501-1:2007 + А1:2009
Fire classification of construction products and building elements -
Part 1: Classification using data from reaction to fire tests
прийнято як національний стандарт
методом «підтвердження» за позначенням
ДСТУ EN 13501-1:2016
(EN 13501-1:2007 + А1:2009, ЮТ)
Пожежна класифікація будівельних виробів і будівельних конструкцій.
Частина 1. Класифікація за результатами випробувань щодо реакції на вогонь
Копію цього стандарту можна отримати
у Національному фонді нормативних документів
З наданням чинності від 2016-09-01E
EN 13501-1:2007+A1
September 2009
UROPEAN STANDARD NORME EUROPEENNE EUROPAlSCHE normS
ICS 13.220.50
upersedes EN 13501-1:2007English Version
Fire classification of construction products and building elements
- Part 1: Classification using data from reaction to fire tests
Classement au feu des produits et elements de Klassifizierung von Bauprodukten und Bauarten zu ihrem
construction - Partie 1: Classement a partir des donnees Brandverhalten - Teil 1: Klassifizierung mit den
d'essais de reaction au feu Ergebnissen aus den Priifungen zum Brandverhalten von
Bauprodukten
This European Standard was approved by CEN on 27 November 2006 and includes Amendment 1 approved by CEN on 17 July 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION СОМІТЁ EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FOR NORMUNG
M
Ref. No. EN 13501-1:2007+A1:2009: E
anagement Centre: Avenue Mamix 17, B-1000 Brussels© 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members
.Contents Page
Foreword 5
Introduction 6
Scope 7
Normative references 7
Terms, definitions and symbols 7
Terms and definitions 7
Symbols and abbreviations 12
Classes of reaction to fire performance 13
E)Test methods and field of application rules (3 13
General 13
Non-combustibility test (EN ISO 1182) 13
Heat of combustion test (EN ISO 1716) 13
Single burning item test (EN 13823) 13
Ignitability test (EN ISO 11925-2) 14
Determination of the burning behaviour of floorings, using a radiant heat source (EN ISO 9239-1) 14
Ei) Principles fortesting, specimen preparation and field of application @1 14
General requirements for specimen preparation 14
Specific requirements for non-combustibility and heat of combustion testing 14
Specific requirements for the single burning item test, the ignitability test and the test for the determination of the burning behaviour of floorings, using a radiant heat source 14
Ю Field of application О 15
Number of tests for classification 15
Testing of construction products, excluding floorings (see Table 1) 16
Class E 16
Classes D, С, В 17
Classes A2, A1 17
Homogenous products 17
Non-homogeneous products 17
Class A2 products 17
Additional classifications s1, s2, s3 for smoke production 17
Additional classifications dO, d1, d2 for flaming droplets/particles 17
Testing of floorings (see Table 2) 17
Class Efl 17
Classes Dn, Cn, Bfl 18
Classes A2n, A1 fl 18
Homogeneous products 18
Non-homogeneous products 18
Class A2fl products 18
Additional classifications s1, s2 for smoke production 18
Testing of linear pipe thermal insulation products (see Table 3) 18
Class El18
Classes DL, CL, BL 18
Classes A2l, A1l19
Homogenous products 19
Non-homogeneous products 19
Class A2L products 19
Additional classifications s1, s2, s3 for smoke production 19
Additional classifications dO, d1, d2 for flaming droplets/particles 19
Classification criteria for construction products, excluding floorings (see Table 1) 19
General 19
Class F 20
Class E 20
Class D 20
Class C 20
Class В 21
Class A2 21
General 21
Homogeneous products 21
Non-homogeneous products 21
Class A1 22
Homogeneous products 22
Non-homogeneous products 22
Additional classifications s1, s2, s3 for smoke production 24
General 24
s1 24
s2 24
s3 24
Additional classifications dO, d1, d2 for flaming droplets and/or particles 24
Products classified A2, В, C, D 24
Products classified E 24
Classification criteria for floorings (see Table 2) 25
General 25
Class Ffl 25
Class Efl 25
Class Dfl 25
Class Cfl 26
Class Bfl 26
Class А2п 26
General 26
Homogeneous products 26
Non-homogeneous products 27
Class Ain 27
Homogeneous products 27
Non-homogeneous products 28
Additional classifications s1, s2 for smoke production 28
General 28
s1 28
s2 28
Classification criteria for linear pipe thermal insulation products (see Table 3) 29
General 29
Class Fl29
Class El29
Class Dl29
Class CL 30
Class BL 30
Class A2l30
General 30
Homogeneous products 30
Non-homogeneous products 31
Class A1l32
Homogeneous products 32
Non-homogeneous products 32
Additional classifications s1, s2, s3 for smoke production 33
General 33
s1 33
s2 33
s3 33
Additional classifications dO, d1, d2 for flaming droplets and/or particles 33
Products classified A2L, BL, CL> DL 33
Products classified EL 34
Presentation of classification 34
Construction products, excluding floorings and linear pipe thermal insulation products 34
Floorings 35
Linear pipe thermal insulation products 35
Field of application of the classification 36
Classification report 36
General 36
Content and format 36
Annex A (informative) Background information for the application of the Commission
Decision of 8 February 2000 implementing Council Directive 89/106/EEC as regards the classification of the reaction to fire performance of construction products 41
A.1 General 41
A.2 Assumptions 41
A.3 Reference fire situations 42
A.4 Relationship between classes and reference fire situations 44
Annex В (normative) Reaction to fire classification report 48
Bibliography 53Foreword
This document (EN 13501-1:2007+A1:2009) has been prepared by Technical Committee CEN/TC 127 "Fire safety in buildings”, the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2010, and conflicting national standards shall be withdrawn at the latest by March 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document includes Amendment 1, approved by CEN on 2009-07-17.
This document supersedes E> EN 13501-1:2007 El-
The start and finish of text introduced or altered by amendment is indicated in the text by tags E) El.
In addition to editorial corrections this document includes the reaction to fire classification procedure for linear pipe thermal insulation products.
E> Amendment 1 provides for the use of extended application reports in the classification procedure. El
CEN, CENELEC and EOTA committees preparing technical specifications, which contain performance requirements against reaction to fire tests, should make reference to the reaction to fire classification given in this European Standard and not refer directly to any specific fire test method.
EN 13501 Fire classification of construction products and building elements consists of the following parts:
Classification using data from reaction to fire tests
Classification using data from fire resistance tests, excluding ventilation services
Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers
Classification using data from fire resistance tests on components of smoke control systems
Classification using data from external fire exposure to roofs tests
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Introduction
The aim of this European Standard is to define a harmonized procedure for the classification of reaction to fire of construction products. This classification is based on the test procedures listed in E> Clause 5 and the relevant field of application procedures @3.
This European Standard has been prepared in support of the second essential requirement in the EC Construction Products Directive (89/106/EEC) and as detailed in the Interpretative Document Number 2: Safety in case of fire (OJ C62 Vol. 37).
Background information on the Commission Decision regarding the classification of the reaction to fire performance of construction products is given in Annex A.
The European Commission has drawn up a list of products which, under specified conditions, can be considered to be class A1 without testing. This information is given in the Commission Decision 96/603/EC (OJ L 267 19.10.1966 p23) as amended by 2000/605/EC (OJ L 258 12.10.2000 p36) and 2003/424/EC (OJ L 144 12.6.2003 p9).
Additionally there is a procedure by which certain products can be assigned a particular fire classification without the need for testing. Such products have well established reaction to fire performance and have been agreed by the Standing Committee on Construction. Agreements relating to such products which may be ‘classified without further testing’ (CWFT) are published in the Official Journal of the EC and are listed on the Nando-CPD database on the EC website (http://europa.eu.int/comm/enterprise/construction ).
Parts 2, 3 and 4 of this European Standard are concerned with classification resulting from fire resistance tests. Part 5 covers classification resulting from tests for external fire exposure to roofs.
E> NOTE 1 If the classification based on the tests and criteria given in Tables 1 and 2 is not appropriate, one or more reference scenarios (representative scale tests typifying agreed hazard scenarios) can be called upon within the context of a defined procedure. This procedure is intended to be the subject of a future European Standard or Commission Decision, on the basis of an agreement between the Commission and the Member States, in consultation with CEN/CENELEC and EOTA.
E) NOTE 2 Test reports constitute the basis for extended application reports as explained in prEN 15725. ElScope
This European Standard provides the reaction to fire classification procedure for all construction products, including products incorporated within building elements.
Products are considered in relation to their end use application.
This document applies to three categories, which are treated separately in this European Standard:
construction products, excluding floorings and linear pipe thermal insulation products;
floorings;
linear pipe thermal insulation products.
NOTE The treatment of some families of products is still under review and can necessitate amendments to this European Standard (see European Commission Decision 2000/147/EC).
Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 13823, Reaction to fire tests for building products — Building products excluding floorings exposed to the thermal attack by a single burning item
E) prEN 15725, Extended application reports on the fire performance of construction products and building elements
CEN/TS 15117, Guidance on direct and extended application @3
EN ISO 1182, Reaction to fire tests for building products — Non-combustibility test (ISO 1182:2002)
EN ISO 1716, Reaction to fire tests for building products — Determination of the heat of combustion (ISO 1716:2002)
EN ISO 9239-1, Reaction to fire tests for floorings — Part 1: Determination of the burning behaviour using a radiant heat source (ISO 9239-1:2002)
EN ISO 11925-2, Reaction to fire tests — Ignitability of building products subjected to direct impingement of flame — Part 2: Single-flame source test (ISO 11925-2:2002)
Terms, definitions and symbols
Terms and definitions
For the purposes of this document, the following terms and definitions apply.
NOTE Where the definitions are identical to those in EN ISO 13943, this is indicated.
product
material, element or component about which information is required
material
single basic substance or uniformly dispersed mixture of substances, e.g. metal, stone, timber, concrete, mineral wool with uniformly dispersed binder or polymers
homogeneous product
product consisting of a single material, having uniform density and composition throughout the product
non-homogeneous product
product that does not satisfy the requirements of a homogeneous product.
NOTE It is a product composed of one or more components, substantial and/or non-substantial.
substantial component
material that constitutes a significant part of a non-homogeneous product. A layer with a mass/unit area > 1,0 kg/m2 or a thickness > 1,0 mm is considered to be a substantial component
non-substantial component
material that does not constitute a significant part of a non-homogeneous product. A layer with a mass/unit area < 1,0 kg/m2 and a thickness < 1,0 mm is considered to be a non-substantial component
NOTE Two or more non-substantial layers that are adjacent to each other (i.e. with no substantial component(s) in between the layers) are regarded as one non-substantial component when they collectively comply with the requirements for a layer being a non-substantial component.
internal non-substantial component
non-substantial component that is covered on both sides by at least one substantial component
external non-substantial component
non-substantial component that is not covered on one side by a substantial component
flooring
upper layer(s) of a floor, comprising any surface finish with or without an attached backing and with any accompanying underlay, interlayer and adhesives
linear pipe thermal insulation product
length of insulation product designed to fit around pipes, with a maximum outer insulation diameter of 300 mm and not intended for use with cylindrical ducts
substrate
product which is used immediately beneath the product about which information is required.
NOTE For flooring, it is the floor on which it is mounted or the material which represents this floor.
standard substrate
product which is representative of the substrate used in end-use applications
end use application
real application of a product, in relation to all aspects that influence the behaviour of that product under different fire situations.
NOTE It covers aspects such as its quantity, orientation, position in relation to other adjacent products, and its method of fixing.
fire performance
response of an item when exposed to a specific fire (EN ISO 13943)
reaction to fire
response of a product in contributing by its own decomposition to a fire to which it is exposed, under specified conditions
fire scenario
detailed description of conditions, including environmental, of one or more stages from before ignition to after completion of combustion at a specific location or in a real scale simulation (EN ISO 13943)
reference scenario
hazard situation used as a reference for a given test method or classification system
fire situation
stage in the development of a fire, characterised by the nature, severity and size of the thermal attack on the products involved
combustion
exothermic reaction of a substance with an oxidizer (EN ISO 13943)
