EN 12504-4:2021

Testing concrete in structures - Part 4: Determination of ultrasonic pulse velocity

This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves or ultrasonic transverse waves in hardened concrete, which is used for a number of applications.

Prüfung von Beton in Bauwerken - Teil 4: Bestimmung der Ultraschall-Impulsgeschwindigkeit

Dieses Dokument legt ein Verfahren zur Bestimmung der Ausbreitungsgeschwindigkeit von Ultraschallimpulsen aus Longitudinal- oder Transversalwellen in Festbeton fest, welches in einer Vielzahl von Anwendungsfällen Verwendung findet.

Essais pour béton dans les structures - Partie 4 : Détermination de la vitesse de propagation des ultrasons

Le présent document spécifie une méthode de détermination de la vitesse de propagation des ondes ultrasonores longitudinales ou des ondes ultrasonores transversales dans le béton durci utilisée pour un certain nombre d’applications.

Preskušanje betona v konstrukcijah - 4. del: Določanje hitrosti prehoda ultrazvoka

General Information

• Status: Published
• Publication Date: 06-Jul-2021
• Withdrawal Date: 30-Jan-2022
• ICS: 91.100.30 - Concrete and concrete products
• Technical Committee: CEN/TC 104 - Concrete ( performance, production, placing and compliance criteria )
• Drafting Committee: CEN/TC 104/SC 1 - Revision of ENV 206
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 07-Jul-2021
• Due Date: 10-Oct-2021
• Completion Date: 07-Jul-2021
• 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
• Ref Project: SIST EN 12504-4:2021 - Testing concrete in structures - Part 4: Determination of ultrasonic pulse velocity

Relations

• Replaces: EN 12504-4:2004 - Testing concrete - Part 4: Determination of ultrasonic pulse velocity
• Effective Date: 03-Oct-2018

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12504-4:2021
01-september-2021
Nadomešča:
SIST EN 12504-4:2004
Preskušanje betona v konstrukcijah - 4. del: Določanje hitrosti prehoda ultrazvoka
Testing concrete in structures - Part 4: Determination of ultrasonic pulse velocity
Prüfung von Beton in Bauwerken - Teil 4: Bestimmung der Ultraschall-
Impulsgeschwindigkeit
Essais pour béton dans les structures - Partie 4 : Détermination de la vitesse de
propagation des ultrasons
Ta slovenski standard je istoveten z: EN 12504-4:2021
ICS:
91.100.30 Beton in betonski izdelki Concrete and concrete
products
SIST EN 12504-4:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12504-4:2021

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SIST EN 12504-4:2021


EN 12504-4
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2021
EUROPÄISCHE NORM
ICS 91.100.30 Supersedes EN 12504-4:2004
English Version

Testing concrete in structures - Part 4: Determination of
ultrasonic pulse velocity
Essais pour béton dans les structures - Partie 4 : Prüfung von Beton in Bauwerken - Teil 4: Bestimmung
Détermination de la vitesse de propagation des der Ultraschall-Impulsgeschwindigkeit
ultrasons
This European Standard was approved by CEN on 30 May 2021.

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 CEN-CENELEC 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 CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12504-4:2021 E
worldwide for CEN national Members.

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SIST EN 12504-4:2021
EN 12504-4:2021 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 4
5 Apparatus . 5
5.1 General . 5
5.2 Performance requirements . 5
5.3 Transducers . 5
6 Procedures. 6
6.1 Determination of pulse velocity. 6
6.1.1 Factors influencing pulse velocity determination . 6
6.1.2 Transducer arrangement .
...