Cement - CEM II/A (market for)

The activity generating the emissions is market for cement, CEM II/A. The reference product is cement, CEM II/A. The product cement, CEM II/A represents the production mix of CEM II/A-D, CEM II/A-LL and CEM II/A-S according to EN 197-1, also known as Portland-limestone cement or Portland composite cement. CEM II/A is made of clinker and 6-20% alternative constituents (weight-%). Alternative constituents may include limestone, granulated blast furnace slag, silica sand (max. 10%), pozzolan, flue ash or burned slate. Portland composite cement is used for the production of concrete. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary market activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/1550/documentation.