30.98 Project deleted Dec 6, 2010
CEN
CEN/TC 227 Road materials
European Norm
93.080.20 Road construction materials
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 pulverized coal or lignite in energy generating plants.
WITHDRAWN
EN 14227-4:2004
ABANDON
prEN 14227-4 rev
30.98
Project deleted
Dec 6, 2010