CEN - EN 14227-4
Hydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures
|Publication Date:||1 May 2013|
|ICS Code (Road construction materials):||93.080.20|
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.