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NREL Researchers Pave the Way for Carbon-Negative Concrete (www.nrel.gov)

submitted 3 months ago by [email protected] to c/[email protected]

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[–] [email protected] 8 points 3 months ago (1 children)

For obvious reasons, I imagine that would only react on the surface level, and I'm willing to bet the CO2 generated in mining the materials, creating the concrete, and transporting the concrete outweigh some surface-level reactions with CO2.

[–] [email protected] 1 points 3 months ago

Yeah you need to pour it differently, in thin layers. I'm guessing that extra time might make it too expensive?