lastest News

International Conference on Cementitious Materials 18th/19th April 2024 (2024-02-09)

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Coal Ash Matters - ADAA released new journal (2023-11-26)

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World of Coal Ash 2024 - Deadline for abstracts extended (2023-11-13)

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World of Coal Ash 2024 - call for papers (2023-10-24)

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EUROCOALASH 2023 - Invitation and programme released (2023-03-22)

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EN 450-1/-2: New European standards for fly ash for concrete in Europe to be used from 1. January 2007

The period of co-existence for the European standards for fly ash concrete DIN EN 450:1994 and DIN EN 450:2005 ends on December 31, 2006.

From January 1, 2007 only DIN EN 450-1 Fly ash for concrete - Part 1: Definition, specifications and conformity criteria and DIN EN 450-2 Fly ash for concrete - Part 2: Conformity evaluation are applicable for the production and placing on the market.

Joachim Feuerborn from 2006-12-18