TURKSTANDARDI TURKISHSTANDARD
DAYANIMITAYINi DOGALTASLAR-DENEYMETOTLARI-BASINC
Natural stone test methods-Determination of uniaxialpressive strength
TURKSTANDARDLARIENSTITUSUNecatibeyCaddesiNo.112Bakanliklar/ANKARA
TSEN1926Temmuz2007
ICS73.020;91.100.15
Onsoz
Bu standard Tork Standardlan Enstitus0 tarafindan ilgii Avrupa standard esas alinarak Tork Standard olarakkabul edilmistir.
EN1926
Supersedes EN 1926:1999
English Version
Natural stone test methods-Determination of uniaxialpressive strength
Methodes dessai des pieres naturelles - Determination de la resistance a la pression uniaxiale
Prufverfahren fur Naturstein - Bestimmung der einachsigen Druckestigkeit
This European Standard was approved by CEN on 9 November 2006.
CEN membersare bound to ply with the CEN/CENELEC Intemal Regulations which stipulate the onilions for giving this European Standardthestaus fnational standadwithut nyalratinplaelissndbibliogaphicaferencescocemingsuchtionalstandards may be obtained on application to the Central Secretariat or to any CEN memiber.
This EuropeanStandard existsinthree oiclversons (EnglishFrenhGman) verionnanyther languagemadebytrnslfionunderthe responsibity of a CEN memberinto its own language and notifled fo the Central Secretariat has the seme status as the officialversions.
GemlndtliMnPln Slovakia Slievenia Spain Sweden Switzerliand and United Kingdom.
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Contents
Foreword.. 1 Scope..2 Normative references..3 Principle.. 4 44 Terms and Definitions. 45 Symbols. .46 7 Preparation of specimens... Apparatus .57.1 Sampling... Testspecimens. ..5 .57.2 7.3 Surface preparation... .5 .57.3.2 7.3.1 General.. Capping with mortar.. .5 67.4 Conditioning of specimen before testing. Procedure .68.1 8 Measuring the specimen. 68.2 8.3 Placingthe specimen in the testing machine.. Loading - .6 .69 Expression of results10 Test report.Annex A (normative) Determination of the pressive strength of armourstone A.1 Scope 9 .9A.2 A.3 Normative references.. Principle.. .9A.4 Definitions and symbols Apparatus. .9 .9A.5 A.6 Preparation of specimens.. .9 .9A.6.1 A.6.2 Sampling.. Test specimens... .9 6"A.6.3 A.6.4 Surface preparation. Conditioning of specimen before testing. 10A.7 A.8 Expression of results Procedure. 10A.9 Test report. 10Annex B (informative)Determination of the point load strength index of natural stone.. B.1 General. ..12 12B.2 B.3 Background. Correlation data.Annex C(normative) Statistical evaluation of the results.. .12 .13C.2 C.1 Scope. Symbols and definitions ..13 13C.3 Statistical evaluation of testresults 14Annex D (informative) Bibliografy related to Annex B. 16Bibliography 17
Foreword
This document (EN 1926:2006) has been prepared by Technical Committe CEN/TC 246 *Natural stones* the secretariat of which is held by UNl.
text or by endorsement at the latest by June 2007 and conficting national standards shall be withdrawn at the latest by June 2007.
This document supersedes EN 1926:1999.
countries are bound to implement this European Standard:Austria Belgium Cyprus Czech RepublicLuxembourg Malta Netherlands Norway Poland Portugal Romania Slovakia Slovenia Spain Sweden Switzerland and United Kingdom.
