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CEN/TR 15840:2009

Current

Current

The latest, up-to-date edition.

Evaluation of conformity of fly ash for concrete - Guidelines for the application of EN 450-2

Published date

01-28-2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
  3.1 Specific definitions
  3.2 General definitions
4 Tasks for the producer
  4.1 Factory production control
  4.2 Internal quality control
  4.3 Autocontrol testing of samples
5 Tasks fro the certification body
  5.1 General
  5.2 Surveillance, assessment and acceptance of the
      production control
  5.3 Evaluation of the results of autocontrol testing
      of samples
  5.4 Audit testing of samples taken at the production
      plant/depot and initial type testing
  5.5 Initial inspection of the production plant and the
      production control
  5.6 Evaluation of test results during the initial period
6 Actions in the event of non-conformity
  6.1 Actions to be taken by the producer
  6.2 Actions to be taken by the certification body
7 Procedure for third party certification of conformity
8 Certificate of conformity and conformity mark
  8.1 Indication of conformity
  8.2 Certificate of conformity
  8.3 Conformity mark
9 Requirements for dispatching centres
  9.1 General requirements
  9.2 Tasks for the intermediary
  9.3 Tasks for the third party
Annex A (normative) - Evaluation of the representativeness
                      and the accuracy of the fineness test
                      results
      A.1 General
      A.2 Sets of results considered
      A.3 Evaluation procedure
Annex B (informative) - General definitions
      B.1 Definitions based on the Construction Products
          Directive
      B.2 Definitions from or based on EN 45020
      B.3 Definition from EN ISO 9000
      B.4 Definitions from EN 197-1 and EN 196-7
Bibliography

This document specifies the scheme for the evaluation of conformity of fly ash according to EN 450-1:2005. The document provides technical rules for the production control by the producer, including autocontrol testing of samples. 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.GuidanceEN 450-2 deals with the evaluation of conformity of fly ash submitted for certification. It deals in particular with cases where “further testing” of the product is undertaken, as is the case for attestation system 1 + under the Construction Products Directive. The product for which EN 450-2 applies is defined in EN 450-1:2005 as fly ash for the production of concrete which consists of a fine powder of mainly spherical, glassy particles, derived from burning of pulverised coal, with or without co-combustion materials, which has pozzolanic properties.

Committee
CEN/TC 104
DocumentType
Technical Report
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
PD CEN/TR 15840:2009 Identical
FD CEN/TR 15840 : 2009 FD Identical
SIS-CEN/TR 15840:2011 Identical
S.R. CEN/TR 15840:2009 Identical

EN 196-7:2007 Methods of testing cement - Part 7: Methods of taking and preparing samples of cement
EN 197-1:2011 Cement - Part 1: Composition, specifications and conformity criteria for common cements
ISO 2854:1976 Statistical interpretation of data — Techniques of estimation and tests relating to means and variances
89/106/EEC : 1988 COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS
EN 450-2:2005 Fly ash for concrete - Part 2: Conformity evaluation
EN 45011:1998 General requirements for bodies operating product certification systems (ISO/IEC Guide 65:1996)
EN 45011 : 1998 GENERAL REQUIREMENTS FOR BODIES OPERATING PRODUCT CERTIFICATION SYSTEMS
EN 196-1:2016 Methods of testing cement - Part 1: Determination of strength
EN 451-2:2017 Method of testing fly ash - Part 2: Determination of fineness by wet sieving
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
EN 45020:2006 Standardization and related activities - General vocabulary (ISO/IEC Guide 2:2004)
ISO 9001:2015 Quality management systems — Requirements
EN 450-1:2012 Fly ash for concrete - Part 1: Definition, specifications and conformity criteria
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
ISO/IEC Guide 2:2004 Standardization and related activities General vocabulary
ISO/IEC Guide 65:1996 General requirements for bodies operating product certification systems
EN 45020 : 2006 STANDARDIZATION AND RELATED ACTIVITIES - GENERAL VOCABULARY
EN 45004 : 1995 GENERAL CRITERIA FOR THE OPERATION OF VARIOUS TYPES OF BODIES PERFORMING INSPECTION
EN ISO 9000:2015 Quality management systems - Fundamentals and vocabulary (ISO 9000:2015)

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