Cement - alternative constituents 6-20% (cement production - alternative constituents 6-20%)
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Emission factor summary
Emissions generated by the activity within the product supply chain as described in ecoinvent v3.8. The product "cement, alternative constituents 6-20%" represents cement (CEM II/A), also known as Portland-limestone cement or Portland composite cement. It covers the representative production mix of CEM II/A-D, CEM II/A-LL and CEM II/A-S according to EN 197-1. This product 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 cut-off classification is allocatable product. The activity type is ordinary transforming activity. The reference product amount is 1.
| Property | Value |
|---|---|
| Name | Cement - alternative constituents 6-20% (cement production - alternative constituents 6-20%) |
| Sector | Materials and Manufacturing |
| Category | Building Materials |
| Source | ecoinvent |
| Source Dataset | Cut-off Cumulative LCIA v3.8 |
| Region | |
Unit Type | |
| Year | 2005 |
| Year Released | 2021 |
| Emission Factor |
|
| Scopes | 3.1, 3.2 |
LCA Activity | unknown |
Supported CO2e Calculation Method | AR4, AR5 |
| Data Versioning |
|
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