Chimneys - Freeze-thaw resistance test method for chimney products

This document specifies the general test method for chimney products for their freeze/thaw resistance.

Abgasanlagen - Prüfverfahren für die Frost-Tauwechselbeständigkeit für Produkte für Abgasanlagen

Dieses Dokument legt die Prüfung für Komponenten einer Abgasanlage auf ihre Frost-Tauwechselbeständigkeit fest.

Conduits de fumée - Méthode d'essai de résistance au gel-dégel des composants de conduits de fumée

La présente Norme européenne spécifie la méthode d'essai générale de la résistance des composants de conduits de fumée au gel/dégel.

Dimovodne naprave - Metoda preskušanja odpornosti dimniških proizvodov proti zmrzovanju in tajanju

General Information

Status
Published
Publication Date
10-Aug-2004
Current Stage
9093 - Decision to confirm - Review Enquiry
Due Date
22-Sep-2010
Completion Date
22-Sep-2010

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EN 14297:2004
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Dimovodne naprave - Metoda preskušanja odpornosti dimniških proizvodov proti zmrzovanju in tajanjuAbgasanlagen - Prüfverfahren für die Frost-Tauwechselbeständigkeit für Produkte für AbgasanlagenConduits de fumée - Méthode d'essai de résistance au gel-dégel des composants de conduits de fuméeChimneys - Freeze-thaw resistance test method for chimney products91.060.40Dimniki, jaški, kanaliChimneys, shafts, ductsICS:Ta slovenski standard je istoveten z:EN 14297:2004SIST EN 14297:2004en,fr,de01-oktober-2004SIST EN 14297:2004SLOVENSKI

STANDARD
SIST EN 14297:2004

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14297August 2004ICS 91.060.40English versionChimneys - Freeze-thaw resistance test method for chimneyproductsConduits de fumée - Méthode d'essai de résistance au gel-dégel des composants de conduits de fuméeAbgasanlagen - Prüfverfahren für die Frost-Tauwasserbeständigkeit für produkte für Abgasanlagen ausKeramikThis European Standard was approved by CEN on 18 June 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36

B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14297:2004: ESIST EN 14297:2004

EN 14297:2004 (E) 2 Contents page Foreword......................................................................................................................................................................3 Introduction.................................................................................................................................................................4 1 Scope..............................................................................................................................................................5 2 Normative references....................................................................................................................................5 3 Terms and definitions...................................................................................................................................5 4 Freeze thaw resistance test..........................................................................................................................6 4.1 Apparatus.......................................................................................................................................................6 4.2 Test samples..................................................................................................................................................6 4.3 Test Procedure...............................................................................................................................................6 4.3.1 Immersion of test samples in a water bath.................................................................................................6 4.3.2 Determination of water absorption..............................................................................................................7 4.3.3 Freeze-thaw cycling.......................................................................................................................................7 4.3.4 Evaluation of test results..............................................................................................................................8 5 Test report......................................................................................................................................................8

SIST EN 14297:2004

EN 14297:2004 (E) 3 Foreword This document (EN 14297:2004) has been prepared by Technical Committee CEN /TC 166, "Chimneys", the secretariat of which is held by UNI. 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 February 2005, and conflicting national standards shall be withdrawn at the latest by February 2005. 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). 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.

SIST EN 14297:2004

EN 14297:2004 (E) 4 Introduction With the test method described in this document the assessment for the intended use for chimney products can be stated. The assessment of freeze-thaw resistance is one of the mandated aspects of Mandate M 105.

The requirements are part of the relevant product standards. SIST EN 14297:2004

EN 14297:2004 (E) 5 1 Scope This document specifies the general test method for chimney products for their freeze/thaw resistance.

2 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.

prEN 13279-1: Gypsum binders and gypsum plasters - Part 1: Definitions and requirements 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 pit damage in form of superficial fault consisting of a fraction of material detached from the body of the test-sample with a mean dimension of over 7 mm. 3.2 hair crack damage which is deemed to be harmless in form of superficial crack having a width of not more than 0,15 mm. 3.3 nascent crack damage which is deemed to be harmless in form of crack formation at the edge, only crack penetrating slightly into the interior of the test sample. 3.4 surface crack damage caused by crack of more than 0,15 mm width which does not pass through the test sample. 3.5 scaling damage caused by surface raising, nascent chipping, or crack, which initiates damage. 3.6 peeling damage characterised by the loss of part of the superficial layer of the test sample. 3.7 surface damage damage caused by breaking off (detachment) a part of the surface of the test sample; the surface area of the test

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