prEN 14066

SLOVENSKI STANDARD
01-november-2007
Preskušanje naravnega kamna - Ugotavljanje odpornosti proti staranju s
temperaturnim šokom
Natural stone test methods - Determination of resistance to ageing by thermal shock
Prüfverfahren für Naturstein - Bestimmung des Widerstandes gegen Alterung durch
Wärmeschock
Ta slovenski standard je istoveten z: prEN 14066
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
DRAFT
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2007
ICS 73.020; 91.100.15 Will supersede EN 14066:2003
English Version
Natural stone test methods - Determination of resistance to
ageing by thermal shock
Prüfverfahren für Naturstein - Bestimmung des
Widerstandes gegen Alterung durch Wärmeschock
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 246.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14066:2007: E
worldwide for CEN national Members.

Contents Page
Foreword.3
1 Scope.4
2 Normative references.4
3 Principle.4
4 Symbols and abbreviations .4
5 Apparatus.4
6 Preparation of specimens.5
6.1 Sampling.5
6.2 Dimensions of the test specimens.5
6.3 Putting reference marks on the specimens .5
6.4 Drying the specimens.5
7 Test procedure.5
7.1 Control measurements before cycling .5
7.2 Description of the cycles .5
7.3 Control measurements after cycling .6
8 Expression of results.6
9 Test report.6

Foreword
This document (prEN 14066:2007) has been prepared by Technical Committee CEN/TC 246 “Natural stones”,
the secretariat of which is held by UNI.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 14066:2003.
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 parts:
EN 1925, Natural stone test methods – Determination of water absorption coefficient by capillarity
EN 1926, Natural stone test methods – Determination of uniaxial 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 examination
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 dowel hole
EN 13755, Natural stone test methods – Determination of water absorption at atmospheric pressure
EN 13373, Natural stone test methods – Determination of geometric characteristics on units
EN 13919, Natural stone test methods – Determination of resistance to ageing by SO action in the presence
of humidity
EN 14066, Natural stone test methods – Determination of resistance to ageing by thermal shock
EN 14146, Natural stone test methods - Determination of the dynamic modulus of elasticity (by measuring the
fundamental resonance frequency)
EN 14147, Natural stone test methods – Determination of resistance to ageing by salt mist
EN 14157, Natural stone test methods – Determination of the abrasion resistance
EN 14158, Natural stone test methods – Determination of rupture energy
EN 14205, Natural stone test methods – Determination of Knoop hardness
EN 14231, Natural stone test methods – Determination of the slip resistance by means of the pendulum tester
EN 14579, Natural stone test methods – Determination of sound speed propagation
EN 14580, Natural stone test methods – Determination of static elastic modulus
EN
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