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GGBS – material impact
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Hi, I was looking to use some of the templates for concrete with GGBS as cement replacement. I inferred from the templates that the GGBS material is considered to have an impact of 635 kgCO2e/tonne. Where can I find a reference that justifies this? It is about an order of magnitude larger than the values I’ve found in other references.
Thanks
Hi Olivia,
With regards to the material data used for the materials used in eToolLCD, please refer to this support post on the sources we use: https://support.etoollcd.com/index.php/faq/etoollcd-questions/what-lci-data-sources-does-etoollcd-use/
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