Data set: EFA-Füller® (00.00.004)
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Type Product flow |
Name EFA-Füller® |
Reference Flow Property Mass (kg) |
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Classification Mineralische Baustoffe / Zuschläge / Kraftwerksnebenprodukte |
Synonyms |
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General comment EFA-Füller is a hard coal fly ash according to EN 450-1, which is directly delivered from the power plant to the customer without processing. Hard coal fly ash is a fine-grained pozzolanic binder consisting essentially of SiO2 and Al2O3. The content of reactive SiO2 is at least 25% by mass. Hard coal fly ash is produced as a combustion residue during coal-fired power generation. It is separated from the flue gases by electric filters. The composition of the coal fly ash results from the types of coal used and ranges from residual carbon and minerals to trace elements. The manufacturing of BauMineral GmbH's EFA-Füller® takes place at several sites, each exhibiting slight compositional differences: EFA-Füller® D 4 at the Datteln power plant, Block 4 EFA-Füller® MR 3 at the Maasvlakte power plant, Block 3 near Rotterdam EFA-Füller® HP at the Heyden power plant in Petershagen EFA-Füller® HM at the Mehrum power plant in Hohenhameln EFA-Füller® SG 5 at the Staudinger power plant, Block 5 in Großkrotzenburg Among these power plants, EFA-Füller® D 4 is chosen as the representative for EFA-Füller® due to its involvement in numerous processes related to fly ash before loading at the gate. This selection is considered conservative, representing a worst-case scenario. Bulk density, uncompacted: ca. 0.7 – 1.1 kg/dm³ |