This topic has 1 reply, 2 voices, and was last updated 1 year, 4 months ago by Fei Ngeow.

GGBS – material impact

Olivia2828 March 16, 2020 at 4:09 pm

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

Fei Ngeow May 6, 2020 at 10:54 am

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/

Tagged: GGBS cement replacement

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