RO
SR EN 14227-4:2013
Specifications - Part 4: Fly ash for hydraulically bound mixtures
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.
Status :
Valid
Approval date : 10/31/2013
Number of pages : 8
ICS : 93.080.20 Road construction materials
Technical Committee : 187 - Roads
- Replaces SR EN 14227-4:2004