EN 450:1994

Fly ash for concrete - Definitions, requirements and quality control EN 450:1994

Publication date:   Dec 20, 2000

General information

99.60 Withdrawal effective   Feb 1, 2005

CEN

CEN/TC 104 Concrete and related products

European Norm

91.100.30   Concrete and concrete products

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Scope

This European Standard specifies requirements for the properties of fly ash for use as a type II addition in concrete conforming to ENV 206. This European Standard covers fly ash for use in cast-in-situ or prefabricated structural concrete conforming to ENV 206. Fly ash for use in the manufacture of cements according to ENV 197-1 is beyond the scope of this standard. Provisions governing the practical application of fly ash in the production of concrete, i.e. requirements concerning composition, mixing, placing, curing etc of concrete containing fly ash are not part of the present standard.

Related legislation

Legislation related to this standard

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

Life cycle

NOW

WITHDRAWN
EN 450:1994
99.60 Withdrawal effective
Feb 1, 2005

REVISED BY

WITHDRAWN
EN 450-1:2005

PUBLISHED
EN 450-2:2005