Published
This European Standard specifies siliceous and calcareous fly ash used in hydraulically bound mixtures for roads, airfields and other trafficked areas. This European Standard applies to fly ash produced by the combustion of pulverised coal or lignite in energy generating plants.
WITHDRAWN
SRPS EN 14227-4:2012
PUBLISHED
SRPS EN 14227-4:2014
90.93
Standard confirmed
Feb 14, 2022
ВЛАДА
ВЛАДА