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Emission Factor

Cement CEM IV/B (market for cement CEM IV/B)

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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 market activity. The reference product amount is 1.

PropertyValue
NameCement CEM IV/B (market for cement CEM IV/B)
SectorMaterials and Manufacturing
CategoryBuilding Materials
Sourceecoinvent
Region
Rest-of-World (RoW)
Unit Type
Weight
Year
2005
Year Released
2023
Emission Factor
  • CO2e0000kg/kg
LCA Activity
unknown
Supported CO2e Calculation Method
AR5, AR6
Data Versioning
  • Status: Current

API Reference

Activity ID
building_materials-type_cement_cem_iv_b_market_for_cement_cem_iv_b
UUID
ba253057-ec6e-4307-87f4-85e0c08ef8ce
Code Snippet
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