BS EN 14227-4:2013
$86.31
Hydraulically bound mixtures. Specifications – Fly ash for hydraulically bound mixtures
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 12 |
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | 1 Scope 2 Normative references 3 Terms and definitions |
| 7 | 4 Requirements 4.1 General 4.2 Requirements for siliceous fly ash 4.2.1 Particle size 4.2.2 Loss on ignition 4.2.3 Sulfuric anhydride |
| 8 | 4.2.4 Free calcium oxide and soundness 4.2.5 Water content 4.2.6 Pozzolanic activity of siliceous fly ash 4.3 Requirements for calcareous fly ash 4.3.1 Particle size 4.3.2 Soundness 4.3.3 Reactive calcium oxide 4.3.4 Water content 4.3.5 Hydraulic activity of calcareous fly ash |
| 9 | 5 Production control 6 Marking and labelling |
