EN 12881-2:2005
(Main)Conveyor belts - Fire simulation flammability testing - Part 2: Large scale fire test
Conveyor belts - Fire simulation flammability testing - Part 2: Large scale fire test
This document describes a method of testing for the assessment of fire propagation along a conveyor belt when the belt is exposed to a heat source.
Fördergurte - Brandtechnische Prüfungen - Teil 2: Brandstreckenprüfung
Dieser Teil der EN 12881 legt ein Prüfverfahren fest zur Bestimmung der Ausbreitung eines Feuers entlang eines Fördergurtes, wenn der Gurt einer Wärmequelle ausgesetzt ist.
Courroies transporteuses - Essais de simulation d'inflammation - Partie 2 : Essai au feu à grande échelle
La présente partie de l�EN 12881 décrit une méthode d�essai permettant d�évaluer la propagation d�un feu le
long d�une courroie transporteuse lorsque celle-ci est exposée à une source de chaleur.
Naprave za kontinuirni transport – Trakovi tračnih transporterjev – Požarnovarnostni preskusi – 2. del: Požarni preskus na velikem preskušancu
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2005
1DSUDYH]DNRQWLQXLUQLWUDQVSRUW±7UDNRYLWUDþQLKWUDQVSRUWHUMHY±
3RåDUQRYDUQRVWQLSUHVNXVL±GHO 3RåDUQLSUHVNXVQDYHOLNHPSUHVNXãDQFX
Conveyor belts - Fire simulation flammability testing - Part 2: Large scale fire test
Fördergurte - Brandtechnische Prüfungen - Teil 2: Brandstreckenprüfung
Courroies transporteuses - Essais de simulation d'inflammation - Partie 2 : Essai au feu
a grande échelle
Ta slovenski standard je istoveten z: EN 12881-2:2005
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
53.040.20 Deli za transporterje Components for conveyors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 12881-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2005
ICS 13.220.40; 53.040.20
English version
Conveyor belts - Fire simulation flammability testing - Part 2:
Large scale fire test
Courroies transporteuses - Essais de simulation Fördergurte - Brandtechnische Prüfungen - Teil 2:
d'inflammation - Partie 2 : Essai au feu à grande échelle Brandstreckenprüfung
This European Standard was approved by CEN on 21 March 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12881-2:2005: E
worldwide for CEN national Members.
Contents page
Foreword.3
Introduction .4
1 Scope .5
2 Normative references .5
3 Apparatus .5
4 Preparation .5
4.1 Test piece .5
4.2 Temperature before the test .5
4.3 Number of tests.5
5 Procedure .6
6 Interpretation of results .6
7 Test report .6
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC .9
Foreword
This document (EN 12881-2:2005) has been prepared by Technical Committee CEN/TC 188 “Conveyor belts”,
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 November 2005, and conflicting national standards shall be withdrawn
at the latest by November 2005.
This European Standard 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(s), see informative Annex ZA, which is an integral part of this document.
The other part of EN 12281 is:
EN 12881-1, Conveyor belts – Fire simulation flammability testing – Part 1: Propane burner 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, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.
Introduction
The method of test described in this part of EN 12881 is intended to provide an indication of the reaction of a
conveyor belt when exposed to a large fire. The fire being simulated is one not caused by a local heat source
but by materials around the conveyor belt which catch fire following exposure to other heat sources. Attention
is drawn to the fact that in assessing the overall flammability characteristics of conveyor belting for specific
installations, it is not sufficient to rely solely on any single method of te
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.