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The majority of the CO2 emissions from concrete come from the production chemical reaction, not from the heat generation, though.
by phreeza 5y ago
The majority of the CO2 emissions from concrete come from the production chemical reaction, not from the heat generation, though.
- XorNot 5y agoWikipedia [1] suggests 50% is from calcination and 40% from burning fuel. There's plenty of room for reductions on the fuel side. [1]https://en.wikipedia.org/wiki/Environmental_impact_of_concrete https://en.wikipedia.org/wiki/Environmental_impact_of_concre...