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UNE 83454:1991

UNE 83454:1991

Adiciones al hormigón. Cenizas volantes: Determinación del principio y fin de fraguado del cemento Portland conteniendo ceniza volante.

ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF THE BEGINNING AND END OF SETTING OF PORTLAND CEMENT WITH FLY ASH

Publication Date:
1991-10-23 /Anulada
Cancellation date:
2020-07-23
Cancellations:

It is cancelled by: UNE-EN 450-1:2013