IS EN 450-1:2005 Fly ash for concrete. Definitions, specification and conformity criteria

Publication Year

2005

Document Status

Current

Abstract

Specifies requirements for the chemical and physical properties as well as quality control procedures for siliceous fly ash for use as a type II addition for production of concrete, including in particular cast-in-situ or prefabricated structural concrete. Fly ash according to this document may also be used in mortars and grouts.

Document History

Supersedes IS EN 450:1995. This document is a candidate harmonized European Standard and takes into account the requirements of EC mandate M/128 products related to concrete, mortar and grout. See National foreword for additional information.

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