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Emission Factor
Cement CEM IV/B (cement production CEM IV/B)
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Emissions generated by the activity within the product supply chain as described in ecoinvent v3.10. The product 'cement CEM IV/B' represents cement (CEM IV/B) according to EN 197-1 also known as pozzolanic cement. CEM IV/B is a blended cement that is made by partially replacing 36-55% of Portland cement with fly ash which is a waste from power stations and pozzolana (weight-%). Natural pozzolanas include volcanic ashes opaline shales and cherts that contain reactive compounds of silicon and/or aluminium. Fly ash is a synthetic pozzolana. The cut-off classification is allocatable product. The activity type is ordinary transforming activity. The reference product amount is 1.
| Property | Value |
|---|---|
| Name | Cement CEM IV/B (cement production CEM IV/B) |
| Sector | Materials and Manufacturing |
| Category | Building Materials |
| Source | ecoinvent |
| Source Dataset | Cut-off Cumulative LCIA v3.10 |
| Region | |
Unit Type | |
| Year | 2005 |
| Year Released | 2023 |
| Emission Factor |
|
LCA Activity | unknown |
Supported CO2e Calculation Method | AR5, AR6 |
| Data Versioning |
|
API Reference
Activity ID
building_materials-type_cement_cem_iv_b_cement_production_cem_iv_b
UUID
51df4359-963f-474d-82b8-864ce4dfd4f6
Code Snippet
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