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CEN/TR 15840:2009

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

Jun 26, 2009

General information

60.60 Standard published   Jan 28, 2009

CEN

CEN/TC 104 Concrete and related products

Technical Report

91.100.30   Concrete and concrete products

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Scope

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.
Guidance
EN 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.

Related directives

Directives related to this standards.

89/106/EEC

Construction products

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

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PUBLISHED
CEN/TR 15840:2009
60.60 Standard published
Jan 28, 2009