This European Standard describes the procedure for the determination of free calcium oxide content in fly ash.
The standard describes the reference procedure. If other methods are used it shall be shown that they give results equivalent to those obtained by the reference method.
NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
WITHDRAWN
SRPS EN 451-1:2010
95.99
Withdrawal of Standard
Dec 25, 2017
PUBLISHED
SRPS EN 451-1:2017