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CEN

EN 14474:2004

(Main)

Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods

Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods

This document specifies common requirements for wood-chip concrete, used in precast wood-chip concrete products. It is intended to be used when preparing documents for wood-chip concrete products. Wood-chip concrete product standards will define specific requirements, which may be additional to those given in this document. Product standards will give any limiting values.
Examples for the use of wood-chip concrete are: hollow blocks for flooring systems, shuttering blocks, slabs, facing elements, acoustic and/or thermal facing elements, partitioning elements, wine racks, etc.
It is not applicable to concrete for structural masonry units covered by EN 771-3 and their ancillary components.

Betonfertigteile - Holzspanbeton - Anforderungen und Prüfverfahren

Dieses Dokument legt allgemeine Anforderungen an Holzspanbeton für Fertigteile aus Holzspanbeton fest. Es gilt für die Erstellung von Dokumenten für Produkte aus Holzspanbeton, in denen spezielle Anforderungen, die die in diesem Dokument angegebenen Anforderungen ergänzen, festgelegt sind. Die Produktnormen werden die erforderlichen Grenzwerte enthalten.
Beispiele für die Anwendung von Holzspanbeton sind: Hohlblöcke für Decken, Schalungen, Platten, Verblendelemente, Verblendelemente mit schall- und/oder wärmeschutztechnischen Eigenschaften, Trennelemente, Gestelle für Wein, usw.
Dieses Dokument gilt nicht für Beton für Mauersteine nach EN 771-3 und die zugehörigen Formsteine.

Produits préfabriqués en béton - Béton utilisant des copeaux de bois comme granulat - Exigences et méthodes d'essai

Le présent document spécifie les prescriptions communes relatives au béton de bois utilisé dans les produits
préfabriqués en béton de bois. Il est destiné à être utilisé lors de la préparation des normes relatives aux produits
préfabriqués en béton de bois. Ces normes définiront des prescriptions spécifiques qui pourront s'ajouter à celles
énoncées dans le présent document. Les normes de produits énonceront les valeurs limites le cas échéant.
Exemples d'utilisation du béton de bois : Entrevous, blocs à bancher, dalles, éléments de parement, éléments de
parement acoustiques et/ou thermiques, éléments de cloisonnement, casiers à bouteilles etc.
Le présent document n'est pas applicable aux bétons pour éléments de maçonnerie structuraux couverts par
l'EN 771-3 et leurs accessoires.

Montažni betonski izdelki – Beton z lesnimi drobci kot agregatom – Zahteve in preskusne metode

General Information

Status
Published
Publication Date
14-Dec-2004
ICS
91.100.30 - Concrete and concrete products
Technical Committee
CEN/TC 229 - Precast concrete products
Drafting Committee
CEN/TC 229/WG 3 - Products for which the stability requirements is not dominant
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
06-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
89/106/EEC - Construction products
Ref Project
SIST EN 14474:2005 - Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Montažni betonski izdelki – Beton z lesnimi drobci kot agregatom – Zahteve in preskusne metodeBetonfertigteile - Holzspanbeton - Anforderungen und PrüfverfahrenProduits préfabriqués en béton - Béton utilisant des copeaux de bois comme granulat - Exigences et méthodes d'essaiPrecast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:Ta slovenski standard je istoveten z:EN 14474:2004SIST EN 14474:2005en01-februar-2005SIST EN 14474:2005SLOVENSKI
STANDARD



SIST EN 14474:2005



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14474December 2004ICS 91.100.30English versionPrecast concrete products - Concrete with wood-chips asaggregate - Requirements and test methodsProduits préfabriqués en béton - Béton utilisant descopeaux de bois comme granulat - Exigences et méthodesd'essaiBetonfertigteile - Holzspanbeton - Anforderungen undPrüfverfahrenThis European Standard was approved by CEN on 15 November 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 14474:2004: ESIST EN 14474:2005



EN 14474:2004 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Requirements.5 5 Tests.6 6 Evaluation of conformity.8 Annex A (normative)
Determination of frost-resistance or frost-resistance in the presence of de-icing salts.10 Bibliography.13 SIST EN 14474:2005



EN 14474:2004 (E) 3 Foreword This document (EN 14474:2004) has been prepared by Technical Committee CEN/TC 229 “Precast concrete products”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2005, and conflicting national standards shall be withdrawn at the latest by June 2005. NOTE The term: "Concrete with wood-chips as aggregate" is hereinafter referred to as: "wood-chip concrete". This document gives general requirements for wood-chip concrete products. Product standards may adopt these requirements, when appropriate to the product or the application. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
...

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