SIST EN ISO 19353:2016
(Main)Safety of machinery - Fire prevention and fire protection (ISO 19353:2015)
Safety of machinery - Fire prevention and fire protection (ISO 19353:2015)
This European Standard describes methods of identification of the fire hazard from machinery and the performance of a corresponding risk assessment. It describes the basic concepts and methodology of technical measures for fire prevention and protection to be taken during design and construction of machinery. The purpose of which is to reach the required safety level according to its intended use and its relations with measures independent of machinery .
The proposed new work item is related to the revision of ISO 19353 under Vienna Agreement in CEN and ISO with ISO lead. A research project, carried out by MetallBG, shows codes of practice for risk minimazation in case of fire. These codes of practice is proposed to be incorporated in a new informative Annex.
Sicherheit von Maschinen - Brandschutz (ISO 19353:2015)
Diese Internationale Norm legt Verfahren zum Erkennen der von Bränden an Maschinen ausgehenden Gefahr und die Verfahren für die Durchführung einer Risikobeurteilung fest.
Diese Internationale Norm legt die grundlegenden Begriffe und Methoden technischer Brandschutzmaß-nahmen fest, die für die Konstruktion und Fertigung von Maschinen entsprechend deren bestimmungs-gemäßen Verwendung erforderlich sind.
Dieses Dokument gibt Leitlinien für die Überlegungen in Bezug auf die Verminderung des Brandrisikos von Maschinen auf annehmbare Niveaus durch die konstruktive Gestaltung der Maschine, Risikobeurteilung und Benutzeranweisungen.
Diese Internationale Norm gilt nicht für:
- mobile Maschinen;
- Maschinen für kontrollierte Verbrennungsprozesse (z. B. Verbrennungsmotoren, Öfen), es sei denn, dass diese Prozesse die Zündquelle für einen Brand in anderen Teilen der Maschine oder außerhalb derselben sein können;
- mögliche explosionsgefährdeten Bereiche und Explosionsschutzmaßnahmen.
Dieses Dokument gilt nicht für Maschinen oder deren Bauteile, die vor der Veröffentlichung des Dokumentes hergestellt wurden.
Sécurité des machines - Prévention et protection contre l'incendie (ISO 19353:2015)
ISO 19353:2015 spécifie les méthodes d'identification du danger d'incendie provenant des machines ainsi que les méthodes permettant de réaliser une appréciation du risque.
Elle donne les concepts de base et la méthodologie des mesures de protection à prendre pour la prévention et la protection contre l'incendie lors de la conception et de la construction des machines. Les mesures prennent en compte l'utilisation prévue et le mauvais usage raisonnablement prévisible de la machine.
Elle fournit des lignes directrices à prendre en compte pour réduire le risque d'incendie des machines à des niveaux acceptables par la conception des machines, l'appréciation du risque et des instructions pour les opérateurs.
La présente Norme internationale ne s'applique pas aux:
- machines mobiles;
- machines conçues pour maîtriser des procédés de combustion contrôlée (par exemple moteurs à combustion interne, fours), à moins que ces procédés ne puissent constituer une source d'allumage d'un incendie dans d'autres parties de la machine ou en dehors de celle-ci;
- machines utilisées dans des atmosphères explosibles et à la prévention et la protection contre l'explosion, et
- systèmes de détection et de lutte contre l'incendie intégrés aux systèmes de sécurité d'incendie des immeubles.
Elle ne s'applique pas non plus aux machines ou composants de machine fabriqués avant sa date de publication.
Varnost strojev - Požarna varnost (ISO 19353:2015)
Ta evropski standard opisuje metode identifikacije požarne nevarnosti, ki jo povzročajo stroji, in izvedbo ustrezne ocene tveganja. Opisuje osnovne koncepte in metodologijo tehničnih ukrepov za preprečevanje požara ter zaščito pred požarom, ki jih treba izvesti med načrtovanjem in gradnjo strojev. Namen je doseči zahtevano raven varnosti glede na predvideno uporabo in povezavo z ukrepi, neodvisnimi od strojev. Predlagana nova delovna postavka se nanaša na revizijo standarda ISO 19353 v skladu z dunajskim sporazumom v CEN in ISO z virom ISO. Raziskovalni projekt, ki ga je izvedel MetallBG, prikazuje kodekse ravnanja za zmanjševanje tveganj v primeru požara. Predlagano je, da bi se te kodekse ravnanja vključilo v nov informativni dodatek.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 19353:2016
01-junij-2016
1DGRPHãþD
SIST EN 13478:2002+A1:2008
Varnost strojev - Požarna varnost (ISO 19353:2015)
Safety of machinery - Fire prevention and fire protection (ISO 19353:2015)
Sicherheit von Maschinen - Brandschutz (ISO 19353:2015)
Sécurité des machines - Prévention et protection contre l'incendie (ISO 19353:2015)
Ta slovenski standard je istoveten z: EN ISO 19353:2016
ICS:
13.110 Varnost strojev Safety of machinery
13.220.01 Varstvo pred požarom na Protection against fire in
splošno general
SIST EN ISO 19353:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 19353:2016
---------------------- Page: 2 ----------------------
SIST EN ISO 19353:2016
EN ISO 19353
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2016
EUROPÄISCHE NORM
ICS 13.110 Supersedes EN 13478:2001+A1:2008
English Version
Safety of machinery - Fire prevention and fire protection
(ISO 19353:2015)
Sécurité des machines - Prévention et protection Sicherheit von Maschinen - Brandschutz (ISO
contre l'incendie (ISO 19353:2015) 19353:2015)
This European Standard was approved by CEN on 31 October 2015.
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-CENELEC 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-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19353:2016 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 19353:2016
EN ISO 19353:2016 (E)
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC. 4
2
---------------------- Page: 4 ----------------------
SIST EN ISO 19353:2016
EN ISO 19353:2016 (E)
European foreword
This document (EN ISO 19353:2016) has been prepared by Technical Committee ISO/TC 199 "Safety of
machinery" in collaboration with Technical Committee CEN/TC 114 “Safety of machinery” the
secretariat of which is held by DIN.
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 July 2016, and conflicting national standards shall be
withdrawn at the latest by July 2016.
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 supersedes EN 13478:2001+A1:2008.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this
document.
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,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 19353:2015 has been approved by CEN as EN ISO 19353:2016 without any modification.
3
---------------------- Page: 5 ----------------------
SIST EN ISO 19353:2016
EN ISO 19353:2016 (E)
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC
This European Standard has been prepared under a mandate given to CEN by the European
Commission and the European Free Trade Association to provide a means of conforming to Essential
Requirements of the New Approach Directive Machinery 2006/42/EC.
Once this standard is cited in the Official Journal of the European Union under that Directive and has
been implemented as a national standard in at least one Member State, compliance with Clauses 4 to 7
of this standard confers within the limits of the scope of this standard, a presumption of conformity
with Essential Requirements Annex I, 1.5.6 “Fire” of that Directive and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling
within the scope of this standard.
4
---------------------- Page: 6 ----------------------
SIST EN ISO 19353:2016
INTERNATIONAL ISO
STANDARD 19353
Second edition
2015-12-15
Safety of machinery — Fire prevention
and fire protection
Sécurité des machines — Prévention et protection contre l’incendie
Reference number
ISO 19353:2015(E)
©
ISO 2015
---------------------- Page: 7 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Fire hazards . 5
4.1 General . 5
4.2 Combustible materials . 6
4.3 Oxidizers . 6
4.4 Ignition sources . 6
5 Strategy for fire risk assessment and risk reduction . 6
5.1 General . 6
5.2 Determination of the limits of the machinery . 9
5.3 Identification of fire hazards . 9
5.4 Risk estimation .10
5.5 Risk evaluation .11
5.6 Risk reduction .12
5.6.1 General.12
5.6.2 Inherently safe design measures .12
5.6.3 Safeguarding .13
5.6.4 Complementary protective measures .13
6 Procedure for the selection of complementary protective measures .14
6.1 General .14
6.1.1 Use of the procedure .14
6.1.2 Determination of the residual risk level .14
6.1.3 Specification of requirements for the choice of fire detection and fire
suppression system .15
6.1.4 Specification of safety and performance requirements .15
6.1.5 Selection of system parts and suitable fire-extinguishing agent .15
6.1.6 Decision on the need for further complementary protective measures .15
6.1.7 Validation .15
6.2 Selection of the fire prevention and protection system in relation to the expected
risk level .15
6.2.1 General.15
6.2.2 Injury to persons.15
6.2.3 Safety considerations .16
6.2.4 Selection of system parts .16
6.2.5 Selection of fire-extinguishing agent .16
6.2.6 Validation .17
7 Information for use .17
Annex A (informative) Examples of ignition sources .19
Annex B (informative) Examples of machines and their typical fire-related hazards .21
Annex C (informative) Example for the design of a fire suppression system integrated
in machinery .22
Annex D (informative) Example for the risk assessment and risk reduction of a machining
centre for the machining of metallic materials .23
Annex E (informative) Fire risk reduction measures .34
Bibliography .35
© ISO 2015 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 199, Safety of machinery.
This second edition cancels and replaces the first edition (ISO 19353:2005), which has been
technically revised.
iv © ISO 2015 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
Introduction
The safety of machinery against fire involves fire prevention and fire protection and fire-fighting. In
general, as shown in Annex E, these include technical, structural, organizational and fire suppression
measures. Effective fire safety of machinery can require the implementation of a single measure or a
combination of measures.
Annex E provides an overview on fire risk reduction measures. This International Standard deals with
the measures shown in Figure 1.
Figure 1 — Protective measures dealt with in ISO 19353
The structure of safety standards in the field of machinery is as follows.
a) type-A standards (basis standards) giving basic concepts, principle for design, and general
aspects that can be applied to machinery;
b) type-B standards (generic safety standards) dealing with one or more safety aspect(s), or one or
more type(s) of safeguards that can be used across a wide range of machinery:
— type-B1 standards on particular safety aspects (e.g. safety distances, surface temperature, noise);
— type-B2 standards on safeguards (e.g. two-hands controls, interlocking devices, pressure
sensitive devices, guards);
c) type-C standards (machinery safety standards) dealing with detailed safety requirements for a
particular machine or group of machines.
ISO 19353 is a type-B1 standard as stated in ISO 12100.
© ISO 2015 – All rights reserved v
---------------------- Page: 11 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
This document is of relevance, in particular, for the following stakeholder groups representing the
market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organisations, market surveillance, etc.);
— machine users/employers (small, medium and large enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e.g. for maintenance (small, medium and large enterprises);
— consumers (in case of machinery intended for use by consumers).
The above-mentioned stakeholder groups have been given the possibility to participate at the drafting
process of this document.
In addition, this document is intended for standardization bodies elaborating type-C standards.
The requirements of this document can be supplemented or modified by a type-C standard.
For machines that are covered by the scope of a type-C standard and that have been designed and built
according to the requirements of that standard, the requirements of that type-C standard take precedence.
vi © ISO 2015 – All rights reserved
---------------------- Page: 12 ----------------------
SIST EN ISO 19353:2016
INTERNATIONAL STANDARD ISO 19353:2015(E)
Safety of machinery — Fire prevention and fire protection
1 Scope
This International Standard specifies methods for identifying fire hazards resulting from machinery
and for performing a risk assessment.
It gives the basic concepts and methodology of protective measures for fire prevention and protection
to be taken during the design and construction of machinery. The measures consider the intended use
and reasonably foreseeable misuse of the machine.
It provides guidelines for consideration in reducing the risk of machinery fires to acceptable levels
through machine design, risk assessment and operator instructions.
This International Standard is not applicable to
— mobile machinery,
— machinery designed to contain controlled combustion processes (e.g. internal combustion engines,
furnaces), unless these processes can constitute the ignition source of a fire in other parts of the
machinery or outside of this,
— machinery used in potentially explosive atmospheres and explosion prevention and protection, and
— fire detection and suppression systems that are integrated in building fire safety systems.
It is also not applicable to machinery or machinery components manufactured before the date of its
publication.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 13849-1, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 12100 and the following apply.
3.1
combustibility
property of a material capable of burning
Note 1 to entry: Accurate assessment of the combustibility characteristics of a material will depend on the
operating conditions of the machinery and the form and physical state of the material (e.g. gaseous, liquid or
solid; solids chopped to form shavings or dust, or not).
Note 2 to entry: On the basis of their combustibility, materials can be classified into non-combustible, hardly
combustible, combustible and easily combustible materials. It is important not to mix up combustibility on the
one hand, and flammability or ignitability on the other. Consequently, flash points and ignition points do not
represent quantitative measures of combustibility.
© ISO 2015 – All rights reserved 1
---------------------- Page: 13 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
3.2
combustible
capable of being ignited or burned
[SOURCE: ISO 13943:2008, 4.43]
3.3
combustion
exothermic reaction of a substance with an oxidizing agent
Note 1 to entry: Combustion generally emits fire effluent accompanied by flames and/or glowing.
[SOURCE: ISO 13943:2008, 4.46]
3.4
damaging fire
fire that causes harm to people, buildings, machinery and/or environment
3.5
extinguishing opening
port in the machine housing, closed with a plug or flap that can be safely accessed with an
extinguishing device
Note 1 to entry: An extinguishing device, e.g. a hose or lance, can be used.
3.6
fire
self-supporting combustion that can occur as controlled combustion or uncontrolled
combustion
Note 1 to entry: Controlled combustion is deliberately arranged to provide an intended effect.
Note 2 to entry: Uncontrolled combustion is spreading uncontrolled in time and space.
Note 3 to entry: In the case of a combustion control failure, controlled combustion can lead to uncontrolled
combustion.
[SOURCE: ISO 13943:2008, 4.96 to 4.98, modified.]
3.7
fire alarm system
system that, by the use of sensors, detects the onset of fire and initiates a response
Note 1 to entry: Sensors can be designed to detect smoke, combustion gases, heat or flames.
3.8
fire-extinguishing agent
agent which is appropriate to extinguish fire by cooling below ignition temperature and/or by reducing
the oxidizer level
Note 1 to entry: The extinguishing agent can be gaseous, liquid or solid. Common extinguishing agents include
water, carbon dioxide, nitrogen, argon, chemical powder or foam.
3.9
fire hazard
physical object or condition with a potential for an undesirable consequence from fire
[SOURCE: ISO 13943:2008, 4.112]
2 © ISO 2015 – All rights reserved
---------------------- Page: 14 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
3.10
fire load
quantity of heat that can be released by the complete combustion of all the combustible materials in a
volume, including the facings of all bounding surfaces
Note 1 to entry: Fire load can be based on effective heat of combustion, gross heat combustion or net heat
combustion as required by the specifier.
Note 2 to entry: The word “load” can be used to denote force or power or energy. In this context, it is used to
denote energy.
Note 3 to entry: The typical units are kilojoules (kJ) and megajoules (MJ).
[SOURCE: ISO 13943:2008, 4.114]
3.11
fire prevention
measures to prevent the outbreak of a fire and/or to limit its effects
[SOURCE: ISO 8421-1:1987, 1.21]
3.12
fire protection
measures such as design features, systems, equipment, buildings or other structures to reduce danger
to persons and property by detecting, extinguishing or containing fires
[SOURCE: ISO 8421-1:1987, 1.23, modified — “measures such as” has been added to the original definition.]
3.13
fire risk
probability of a fire combined with a quantified measure of its consequence
[SOURCE: ISO 13943:2008, 4.124]
3.14
fire suppression system
technical system to fight a fire and to reduce the damaging effects of flames and heat
Note 1 to entry: Additional devices might be required to extinguish the fire.
3.15
flame
rapid, self-sustaining, sub-sonic propagation of combustion in a gaseous medium, usually with
emission of light
[SOURCE: ISO 13943:2008, 4.133]
3.16
flame retardant
substance added, or treatment applied, to a material in order to suppress or delay the appearance of a
flame and/or reduce its propagation rate
[SOURCE: ISO 13943:2008, 4.139, modified — The note has been deleted and “the flame-spread rate”
replaced with “its propagation rate”.]
3.17
flammability
ability of a material or product to burn with a flame under specified conditions
Note 1 to entry: Accurate assessment of the ignition characteristics of material will depend on the operating
conditions of the machinery.
[SOURCE: ISO 13943:2008, 4.151, modified — Note 1 to entry has been added.]
© ISO 2015 – All rights reserved 3
---------------------- Page: 15 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
3.18
glow
glowing combustion
combustion of a material in the solid phase without flame but with emission of light from the
combustion zone
[SOURCE: ISO 13943:2008, 4.169, modified — “glow” has been introduced as the preferred term.]
3.19
ignitability
ease of ignition
measure of the ease with which a test specimen can be ignited, under specified conditions
[SOURCE: ISO 13943:2008, 4.182, modified —Cross reference has been deleted.]
3.20
ignition
initiation of combustion
[SOURCE: ISO 13943:2008, 4.187, modified — Deprecated synonymous term “sustained ignition” has
been deleted.]
3.21
ignition energy
energy necessary to initiate combustion
3.22
ignition source
source of energy that initiates combustion
[SOURCE: ISO 13943:2008, 4.189]
3.23
low-emission metalworking fluid
metalworking fluid composed of low-evaporation base media and anti-mist additives
Note 1 to entry: Low-evaporation base media are base oils consisting of low-evaporation mineral oils, synthetic
esters and/or special liquids.
3.24
overheating
uncontrolled temperature increase
3.25
pre-fire alarm system
system that detects conditions that can lead to the potential onset of fire and initiates a response
Note 1 to entry: A response can be a trigger of an alarm signal or can initiate an automatic reaction.
Note 2 to entry: Sensors for these systems can detect heat due to friction, hot surfaces, loss of inerting, abnormal
changes of gas concentrations, failure of lubrication or cooling supply, etc.
3.26
required performance level
PLr
performance level (PL) applied in order to achieve the required risk reduction for each safety function
[SOURCE: ISO 13849-1:2006, 3.1.24, modified — Cross references have been deleted.]
4 © ISO 2015 – All rights reserved
---------------------- Page: 16 ----------------------
SIST EN ISO 19353:2016
ISO 19353:2015(E)
3.27
self-heating
rise in temperature in a material resulting from an exothermic reaction within the material
[SOURCE: ISO 13943:2008, 4.287]
3.28
self-ignition
spontaneous ignition resulting from self-heating
3.29
smoke
visible part of fire effluent
Note 1 to entry: For definition of fire effluent see ISO 13943:2008, 4.105.
[SOURCE: ISO 13943:2008, 4.2693, modified — Note 1 to entry has been added.]
4 Fire hazards
4.1 General
A fir
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.