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Language
CEN/TR 16443:2013
Edition
03/2013
Backgrounds to the revision of EN 450-1:2005+A1:2007 - Fly ash for concrete

Backgrounds to the revision of EN 450-1:2005+A1:2007 - Fly ash for concrete
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Abstract
This Technical Report describes the backgrounds to the revision on EN 450-1:2005+A1:2007, Fly ash for concrete - Part 1: Definition, specifications and conformity criteria.
Status
Standard - Active |
Origin
Technical Committee : |
CEN/TC 104 : Concrete and related products |
Implementation
start of the vote on the project | date of ratification (dor) | 29/10/2012 | ||||
end of the vote on the project | date of anouncement (doa) | |||||
start of the vote on the final project | 28/06/2012 | date of publication (dop) | ||||
end of the vote on the final project | 28/08/2012 | date of withdrawal (dow) |
Publication Official Journal
of the Grand-Duchy of Luxembourg |
05/06/2013 |
Reference |
International Classification for Standards (ICS codes) :
91.100.30 : Concrete and concrete products |