EN 12504-1:2009

Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression

This European Standard specifies a method for taking cores from hardened concrete, their examination, preparation for testing and determination of compressive strength.
NOTE 1   This European Standard does not give guidance on the decision to drill cores or on the locations for drilling.
NOTE 2   This European Standard does not provide procedures for interpreting the core strength results.
NOTE 3      For the assessment of in-situ compressive strength in structures and precast concrete components EN 13791    may be used.

Prüfung von Beton in Bauwerken - Teil 1: Bohrkernproben - Herstellung, Untersuchung und Prüfung der Druckfestigkeit

Diese Europäische Norm legt ein Verfahren zur Entnahme von Bohrkernen aus Festbeton, deren
Untersuchung sowie deren Vorbereitung für die Prüfung und die Bestimmung der Druckfestigkeit fest.
ANMERKUNG 1 Diese Europäische Norm enthält keine Anleitungen für die Entscheidung zum Bohren von Bohrkernen
oder für die Bohrstellen.
ANMERKUNG 2 Diese Europäische Norm enthält keine Verfahren für die Auswertung der Ergebnisse der Festigkeit von
Bohrkernen.
ANMERKUNG 3 Zur Bewertung der Druckfestigkeit von Beton in Bauwerken oder in Bauwerksteilen darf EN 13791
angewendet werden.

Essais pour béton dans les structures - Partie 1: Carottes - Prélèvement, examen et essais en compression

La présente Norme européenne spécifie une méthode permettant d'effectuer le prélèvement de carottes de
béton durci, leur examen, leur préparation avant l'essai et la détermination de leur résistance à la
compression.
NOTE 1 Elle ne définit pas de lignes directrices quant à la pertinence de l’extraction de carottes ni quant à la position
des carottages dans l’ouvrage.
NOTE 2 Elle ne préconise pas de méthode d’interprétation des résultats des essais de résistance effectués sur les
carottes.
NOTE 3 Pour évaluer in situ la résistance à la compression des structures et des éléments préfabriqués en béton,
l’EN 13791 peut être utilisée.

Preskušanje betona v konstrukcijah - 1. del: Izvrtani preskušanci - Jemanje, pregled in tlačni preskus

General Information

• Status: Withdrawn
• Publication Date: 10-Feb-2009
• Withdrawal Date: 25-Jun-2019
• 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: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 26-Jun-2019
• 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 12504-1:2009 - Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression

Relations

• Replaces: EN 12504-1:2000 - Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression
• Effective Date: 17-Feb-2009
• Replaced By: EN 12504-1:2019 - Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression
• Effective Date: 01-Feb-2017

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Prüfung von Beton in Bauwerken - Teil 1: Bohrkernproben - Herstellung, Untersuchung und Prüfung der DruckfestigkeitEssais pour béton dans les structures - Partie 1: Carottes - Prélèvement, examen et essais en compressionTesting concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:Ta slovenski standard je istoveten z:EN 12504-1:2009SIST EN 12504-1:2009en,fr,de01-julij-2009SIST EN 12504-1:2009SLOVENSKI
STANDARDSIST EN 12504-1:20011DGRPHãþD

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12504-1February 2009ICS 91.100.30Supersedes EN 12504-1:2000
English VersionTesting concrete in structures - Part 1: Cored specimens -Taking, examining and testing in compressionEssais pour béton dans les structures - Partie 1: Carottes -Prélèvement, examen et essais en compressionPrüfung von Beton in Bauwerken - Teil 1: Bohrkernproben -Herstellung, Untersuchung und Prüfung der DruckfestigkeitThis European Standard was approved by CEN on 27 December 2008.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 CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12504-1:2009: ESIST EN 12504-1:2009

The effect of aggregate size and core diameter on core specimen strength .9 Bibliography . 10
Part 2: Non-destructive testing - Determination of rebound number; Part 3: Determination of pull-out force; Part 4: Determination of ultrasonic pulse velocity. The following amendments have been made to the 2000-03 edition of this standard:  editorial revision  compressive strength to be expressed to the nearest 0,1 MPa (N/mm²) instead of 0,5 MPa (N/mm²)  According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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 the United Kingdom. SIST EN 12504-1:2009

1 Scope This European Standard specifies a method for taking cores from hardened concrete, their examination, preparation for testing and determination of compressive strength. NOTE 1 This European Standard does not give guidance on the decision to drill cores or on the locations for drilling. NOTE 2 This European Standard does not provide procedures for interpreting the core strength results. NOTE 3
For the assessment of in-situ compressive strength in structures and precast concrete components EN 13791
may be used. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12390-1, Testing hardened concrete - Part 1: Shape, dimensions and other requirements for test specimens and moulds EN 12390-3:2009, Testing hardened concrete - Part 3: Compressive strength of test specimens EN 12390-4:2000, Testing hardened concrete - Part 4: Compressive strength - Specification for testing machines EN 12390-7, Testing hardened concrete - Part 7: Density of hardened concrete 3 Principle Cores extracted using a core drill are carefully examined, prepared by grinding or c
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