prEN 14889-2

Fibres for concrete - Part 2: Polymer fibres - Definition, specifications and conformity

This document specifies requirements for polymer fibres for structural or non-structural use in concrete, mortar and grout. It covers fibres intended for use in all types of concrete and mortar, including sprayed concrete, flooring, precast, in-situ and repair concretes.
Provisions governing the application of polymer fibres in the production of fibre reinforced concrete or mortar elements, i. e. requirements concerning fibre content, structural design, mixing, placing, etc. of concrete including polymer fibres are not part of this standard.
NOTE   Structural use of fibres is where the addition of fibres is designed to contribute to the load bearing capacity of a concrete or mortar element, see 3.18.

Fasern für Beton - Teil 2: Polymerfasern - Begriffe, Festlegungen und Konformität

Dieses Dokument legt Anforderungen an Polymerfasern für Beton, Mörtel und Einpressmörtel für tragende und nicht tragende Zwecke fest. Es gilt für Fasern zur Verwendung in allen Arten von Beton und Mörtel einschließlich Spritzbeton, Beton für Betonböden und Fertigbetonteile, Ortbeton und Beton für Instand¬setzungsarbeiten.
Diese Norm enthält keine Vorschriften für die Anwendung von Polymerfasern in der Herstellung von faser¬verstärkten Beton  oder Mörtelbauteilen, d. h. keine Anforderungen hinsichtlich Faseranteil, Baukonstruk¬tion, Mischung, Anordnung usw. von Beton einschließlich Polymerfasern.
ANMERKUNG   Bei der Verwendung von Fasern für tragende Zwecke tragen die zugegebenen Fasern zur Tragfähig¬keit eines Beton  oder Mörtelbauteils bei, siehe 3.18.

Fibres pour béton - Partie 2: Fibres polymère - Définition, spécifications et conformité

Le présent document spécifie les exigences relatives aux fibres de polymère pour une utilisation structurelle ou non structurelle dans le béton, le mortier ou le coulis. Il traite des fibres destinées à être utilisées dans tous les types de béton et de mortier, y compris le béton projeté, le béton pour dallage, le béton pour préfabrication, le béton coulé en place et le béton de réparation.
Les dispositions régissant l’application de fibres de polymère dans la production d’éléments en béton ou en mortier renforcé par des fibres, c’est-à-dire les exigences concernant la teneur en fibres, le calcul statique, le malaxage, le coulage, etc. du béton comprenant des fibres de polymère, ne font pas partie de la présente norme.
NOTE   L’utilisation des fibres est dite structurelle si l’ajout de fibres est conçu pour contribuer à la capacité portante d’un élément en béton ou en mortier, voir 3.18.

Vlakna za beton - 2. del: Polimerna vlakna - Definicija, specifikacije in skladnost

General Information

• Status: Not Published
• Publication Date: 07-Mar-2021
• 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: 5098 - Decision to abandon - Formal Approval
• Completion Date: 01-Mar-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
• 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: oSIST prEN 14889-2:2018 - Fibres for concrete - Part 2: Polymer fibres - Definition, specifications and conformity

Relations

• Revised: EN 14889-2:2006 - Fibres for concrete - Part 2: Polymer fibres - Definitions, specifications and conformity
• Effective Date: 25-Jan-2012

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 14889-2:2018
01-oktober-2018
Vlakna za beton - 2. del: Polimerna vlakna - Definicija, specifikacije in skladnost
Fibres for concrete - Part 2: Polymer fibres - Definition, specifications and conformity
Fasern für Beton - Teil 2: Polymerfasern - Begriffe, Festlegungen und Konformität
Fibres pour béton - Partie 2: Fibres polymère - Définition, spécifications et conformité
Ta slovenski standard je istoveten z: prEN 14889-2
ICS:
91.100.30 Beton in betonski izdelki Concrete and concrete
products
oSIST prEN 14889-2:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 14889-2:2018

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oSIST prEN 14889-2:2018


DRAFT
EUROPEAN STANDARD
prEN 14889-2
NORME EUROPÉENNE

EUROPÄISCHE NORM

August 2018
ICS 91.100.30 Will supersede EN 14889-2:2006
English Version

Fibres for concrete - Part 2: Polymer fibres - Definition,
specifications and conformity
Fibres pour béton - Partie 2: Fibres polymère - Fasern für Beton - Teil 2: Polymerfasern - Begriffe,
Définition, spécifications et conformité Festlegungen und Konformität
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 104.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14889-2:2018 E
worldwide for CEN national Members.

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oSIST prEN 14889-2:2018
prEN 14889-2:2018 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Symbols . 8
5 Classification of fibres . 8
6 Requirements . 8
6.1 General . 8
6.1.1 Polymer type . 8
6.1.2 Shape. 8
6.1.3 Surface treated, coated or bundled polymer fibres .
...