EN 13919:2002

SLOVENSKI STANDARD
01-november-2003
Preskušanje naravnega kamna – Ugotavljanje odpornosti proti staranju pod
vplivom SO2 v prisotnosti vlage
Natural stone test methods - Determination of resistance to ageing by SO2 action in the
presence of humidity
Prüfverfahren für Naturstein - Bestimmung der Beständigkeit gegen Alterung durch SO2
bei und Feuchteeinwirkung
Méthodes d'essai pour éléments en pierre naturelle - Détermination de la résistance au
vieillissement accéléré au SO2 en présence d'humidité
Ta slovenski standard je istoveten z: EN 13919:2002
ICS:
73.020 Rudarstvo in kamnolomsko Mining and quarrying
izkopavanje
91.100.15 Mineralni materiali in izdelki Mineral materials and
products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 13919
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2002
ICS 73.020; 91.100.15
English version
Natural stone test methods - Determination of resistance to
ageing by SO action in the presence of humidity
Méthodes d'essai pour éléments en pierre naturelle - Prüfverfahren für Naturstein - Bestimmung der
Détermination de la résistance au vieillissement accéléré Beständigkeit gegen Alterung durch SO bei und
au SO2 en présence d'humidité Feuchteeinwirkung
This European Standard was approved by CEN on 5 August 2002.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, 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
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13919:2002 E
worldwide for CEN national Members.

Contents
page
Foreword.3
1 Scope .4
2 Normative references .4
3 Principle.4
4 Symbols .4
5 Reagents and materials.4
6 Apparatus .5
7 Preparation of the specimens.5
7.1 Sampling.5
7.2 Size of specimens.5
7.3 Drying the specimens.5
8 Test procedure .5
9 Expression of the results.6
9.1 Change in mass.6
9.2 Visual appearance .6
10 Test report .6
Foreword
This document (EN 13919:2002) has been prepared by Technical Committee CEN/TC 246 “Natural Stones”, the
secretariat of which his 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 June 2003, and conflicting national standards shall be withdrawn at the latest by
June 2003.
This draft standard is one of the series of draft standards for tests on natural stone.
Test methods for natural stone consist of the following standards:
EN 1925, Natural stone test methods - Determination of water absorption coefficient by capillarity.
EN 1926, Natural stone test methods - Determination of compressive strength.
EN 1936, Natural stone test methods - Determination of real density and apparent density and of total and open
porosity.
EN 12370, Natural stone test methods - Determination of resistance to salt crystallisation.
EN 12372, Natural stone test methods - Determination of flexural strength under concentrated load.
EN 12407, Natural stone test methods – Petrographic description.
EN 13161, Natural stone test methods - Determination of flexural strength under constant moment.
EN 13364, Natural stone test methods – Determination of the breaking load at a dowel hole.
prEN 13373, Natural stone test methods - Determination of geometric characteristics on units.
EN 13755, Natural stone test methods - Determination of water absorption at atmospheric pressure.
prEN 14066, Natural stone test methods - Determination of thermal shock resistance.
prEN 14158, Natural stone test methods – Determination of rupture energy.
prEN 14581, Natural stone test methods - Determination of thermal dilatation coefficient.
prEN 14579, Natural stone test methods - Determination of sound - speed propagation.
prEN 14157, Natural stone test methods – Determination of the abrasion resistance.
prEN 14205, Natural stone test methods - Determination of Knoop hardness.
prEN 14231, Natural stone test methods - Determination of
...