EN 14845-1:2007

Test methods for fibres in concrete - Part 1: Reference concretes

This European Standard specifies the composition and characteristics of reference concretes used to evaluate the performance of fibres in concrete.
The purpose of the reference concrete is to determine the general suitability of a fibre for use in concrete.
NOTE   The end user needs to satisfy themselves about the effectiveness of the fibre in their own concrete.

Prüfverfahren für Fasern in Beton - Teil 1: Referenzbetone

Diese Europäische Norm legt die Zusammensetzung und die Eigenschaften von Referenzbetonen fest, die zur Bestimmung der Eigenschaften von Fasern in Beton verwendet werden.
Referenzbetone dienen der Beurteilung der allgemeinen Eignung von Fasern für die Verwendung in Beton.
ANMERKUNG   Der Anwender muss die Wirksamkeit der Fasern für den ihm aktuell vorliegenden Beton selbst feststellen.

Méthodes d'essai des fibres dans le béton - Partie 1: Bétons de référence

La présente Norme européenne spécifie la composition et les caractéristiques des bétons de référence utilisés pour évaluer la performance des fibres incorporées dans le béton.
Les bétons de référence servent à déterminer l’aptitude générale d’une fibre à être incorporée dans le béton.
NOTE   L’utilisateur final doit vérifier lui-même l’efficacité de la fibre dans son propre béton.

Metode za preskušanje vlaken v betonu - 1. del: Referenčni betoni

General Information

• Status: Published
• Publication Date: 03-Jul-2007
• Withdrawal Date: 30-May-2008
• 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/WG 11 - Fibres for concrete
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 02-Dec-2022
• Completion Date: 02-Dec-2022
• 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
• Mandate: M/128 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on products for concrete, mortar and grout
• Ref Project: SIST EN 14845-1:2007 - Test methods for fibres in concrete - Part 1: Reference concretes

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Test methods for fibres in concrete - Part 1: Reference concretesMéthodes d'essai des fibres dans le béton - Partie 1: Bétons de référencePrüfverfahren für Fasern in Beton - Teil 1: ReferenzbetoneTa slovenski standard je istoveten z:EN 14845-1:2007SIST EN 14845-1:2007en91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:SLOVENSKI
STANDARDSIST EN 14845-1:200701-oktober-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14845-1July 2007ICS 91.100.30 English VersionTest methods for fibres in concrete - Part 1: ReferenceconcretesMéthodes d'essai des fibres dans le béton - Partie 1:Bétons de référencePrüfverfahren für Fasern in Beton - Teil 1: ReferenzbetoneThis European Standard was approved by CEN on 9 June 2007.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© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14845-1:2007: E



EN 14845-1:2007 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Principle.4 4 Equipment.5 4.1 General.5 4.2 Concrete mixer.5 4.3 Moulds.5 4.4 High frequency vibrating table.5 5 Materials.5 5.1 Aggregates.5 5.2 Mixing water.5 5.3 Cement.5 5.4 Admixtures.5 5.5 Fibres.5 6 Reference concrete composition and properties.6 6.1 General.6 6.2 Water/cement ratio.6 6.3 Maximum cement content.
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