EN 14579:2004

Natural stone test methods - Determination of sound speed propagation

This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves in natural stone, both in laboratory and in situ.

Prüfverfahren für Naturstein - Bestimmung der Geschwindigkeit der Schallausbreitung

Dieses Dokument legt ein Verfahren zur Bestimmung der Ausbreitungsgeschwindigkeit von Ultraschall-Longitudinalwellenimpulsen in Naturstein fest.

Méthodes d'essai pour pierres naturelles - Détermination de la vitesse et propagation du son

Le présent document décrit une méthode pour déterminer la vitesse de propagation des impulsions des ondes ultrasoniques longitudinales dans la pierre naturelle.

Preskušanje naravnega kamna – Ugotavljanje hitrosti širjenja zvoka

General Information

• Status: Published
• Publication Date: 26-Oct-2004
• Withdrawal Date: 29-Apr-2005
• ICS: 73.020 - Mining and quarrying
• ICS: 91.100.15 - Mineral materials and products
• Technical Committee: CEN/TC 246 - Natural stones
• Drafting Committee: CEN/TC 246/WG 2 - Test methods
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 23-May-2018
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: SIST EN 14579:2004 - Natural stone test methods - Determination of sound speed propagation

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Preskušanje naravnega kamna – Ugotavljanje hitrosti širjenja zvokaPrüfverfahren für Naturstein - Bestimmung der Geschwindigkeit der SchallausbreitungMéthodes d'essai pour pierres naturelles - Détermination de la vitesse et propagation du sonNatural stone test methods - Determination of sound speed propagation91.100.15Mineralni materiali in izdelkiMineral materials and products73.020Rudarstvo in kamnolomsko izkopavanjeMining and quarryingICS:Ta slovenski standard je istoveten z:EN 14579:2004SIST EN 14579:2004en01-december-2004SIST EN 14579:2004SLOVENSKI
STANDARD



SIST EN 14579:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14579October 2004ICS 73.020; 91.100.15 English versionNatural stone test methods - Determination of sound speedpropagationMéthodes d'essai pour pierres naturelles - Déterminationde la vitesse de propagation du sonPrüfverfahren für Naturstein - Bestimmung derGeschwindigkeit der SchallausbreitungThis European Standard was approved by CEN on 23 August 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 14579:2004: ESIST EN 14579:2004



EN 14579:2004 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Principle.4 3 Symbols and abbreviations.4 4 Apparatus.4 4.1 General.4 4.2 Performance requirements.4 4.3 Transducers.5 4.4 Apparatus for the determination of the arrival time of the pulse.5 4.5 Other apparatus.5 5 Preparation of the specimens.5 5.1 Sampling.5 5.2 Test specimens.5 5.2.1 General.5 5.2.2 Dimensions.5 5.2.3 The test specimens shall be prisms of 300 mm x 75 mm x 50 mm with a tolerance of ±±±± 2mm. Planes of anisotropy.
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