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ILNAS-EN 450:1994 Edition 09/1994
Fly ash for concrete - Definitions, requirements and quality control
  •  
  • 21.2 / copy
  •  
 

Status

Standard - Withdrawn

Origin

Technical Committee :
CEN/TC 104 : Concrete and related products

Directives

89/106/EEC : Construction products

Implementation

start of the vote on the project    23/01/1991   date of ratification (dor)    09/09/1994
end of the vote on the project    23/07/1991   date of anouncement (doa)    31/12/1994
start of the vote on the final project    01/10/1993   date of publication (dop)    31/03/1995
end of the vote on the final project      date of withdrawal (dow)    31/03/1995


Publication Official Journal
of the Grand-Duchy of Luxembourg
02/12/1994
Reference

Relations

Evolutions
ILNAS-EN 450-1:2005
ILNAS-EN 450-2:2005

International Classification for Standards (ICS codes) :

91.100.30 : Concrete and concrete products

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