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Emission Factor

Cement CEM IV/B (cement production CEM IV/B)

123.45

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Emission factor summary

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.

PropertyValue
NameCement CEM IV/B (cement production CEM IV/B)
SectorMaterials and Manufacturing
CategoryBuilding Materials
Sourceecoinvent
Source DatasetCut-off Cumulative LCIA v3.10
Region
Rest-of-World (RoW)
Year
2005
Year Released
2023
Emission Factor
  • Total CO2e0000kg/kg
Scopes
XX,XX
LCA Activity
unknown
Supported CO2e Calculation Method
xxx
Data Versioning
  • Status: Replaced
  • Replaced in: 22Version log
  • Replaced by: b1b4f203-460f-489a-bf57-7ec9b707f4e3

Detailed Metadata

UUID
xxxxxx-xxxx-xxxxxxxx-xxxx-xxxxxxxx
Unit Type
Unit Type

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