EN 450-2:2005

Fly ash for concrete - Part 2: Conformity evaluation

prEN 450-2 specifies the scheme for the evaluation of conformity of fly ash according to prEN 450-1, including certification of conformity by a certification body.
The standard provides technical rules for the production control by the manufacturer, including autocontrol testing of samples, and for the tasks of the certification body. It also provides rules for actions to be followed in the event of non-conformity, the procedure for the certification of conformity and requirements for dispatching centres.

Flugasche für Beton - Teil 2: Konformitätsbewertung

Dieses Dokument legt das Verfahren für die Konformitätsbewertung von Flugasche nach EN 450 1 fest.
Dieses Dokument enthält technische Regeln für die werkseigene Produktionskontrolle durch den Hersteller, einschließlich der internen Überwachungsprüfungen von Proben. Es enthält darüber hinaus Regeln für Maßnahmen, die bei Nichtkonformität zu ergreifen sind, sowie das Verfahren für die Zertifizierung der Konformität und Anforderungen für die Auslieferungsstellen.

Cendres volantes pour béton - Partie 2: Evaluation de la conformité

La norme prEN 450-2 décrit le système d'évaluation de la conformité des cendres volantes selon prEN 450-1, qui inclut une certification de la conformité par un organisme de certification.
La norme fournit des règles techniques applicables au contrôle de la production par le producteur (qui comprend les essais d'autocontrôle) et aux tâches incombant à l'organisme de certification. Elle établit également des règles à suivre en cas de non-conformité, la procédure de certification de la conformité et les exigences relatives aux centres de distribution.

Elektrofiltrski pepel – 2. del: Ovrednotenje skladnosti

General Information

• Status: Published
• Publication Date: 08-Feb-2005
• 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 4 - EN 450 fly ash for concrete
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 02-Dec-2023
• Completion Date: 02-Dec-2023
• 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 450-2:2005 - Fly ash for concrete - Part 2: Conformity evaluation

Relations

• Replaces: EN 450:1994 - Fly ash for concrete - Definitions, requirements and quality control
• Effective Date: 22-Dec-2008
• Revised: prEN 450-2 - Fly ash for concrete - Part 2: Conformity evaluation
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 450-2:2005
01-april-2005
1DGRPHãþD
SIST EN 450:1996
Elektrofiltrski pepel – 2. del: Ovrednotenje skladnosti
Fly ash for concrete - Part 2: Conformity evaluation
Flugasche für Beton - Teil 2: Konformitätsbewertung
Cendres volantes pour béton - Partie 2: Evaluation de la conformité
Ta slovenski standard je istoveten z: EN 450-2:2005
ICS:
91.100.30 Beton in betonski izdelki Concrete and concrete
products
SIST EN 450-2:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 450-2:2005

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SIST EN 450-2:2005



EUROPEAN STANDARD
EN 450-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2005
ICS 91.100.30 Supersedes EN 450:1994
English version
Fly ash for concrete - Part 2: Conformity evaluation
Cendre volant pour beton - Partie 2: Evaluation de la Flugasche für Beton - Teil 2: Konformitätsbewertung
conformité
This European Standard was approved by CEN on 22 December 2004.

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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.

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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 450-2:2005: E
worldwide for CEN national Members.

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SIST EN 450-2:2005
EN 450-2:2005 (E)
Contents
Page
Foreword.4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
3.1 Specific definitions.5
3.2 General definitions .6
4 Tasks for the producer.7
4.1 Factory production control.7
4.2 Internal quality control .8
4.3 Autocontrol testing of samples.10
5 Tasks for the certification body .10
5.1 General.10
5.2 Surveillance, assessment and acceptance of the production control.11
5.3 Evaluation of the results of autocontrol testing of samples.11
5.4 Audit testing of samples taken at the production plant/depot and initial type testing .12
5.5 Initial inspection of the production plant and the production control.13
5.6 Evaluation of test results during the initial period.14
6 Actions in the event of n
...