Stronger, more durable, eco-friendlier, 3D-printed, graphene-enhanced limestone/ calcined clay cement

https://environmentenergyleader.com/stories/sustainable-3d-printed-concrete-breakthrough-from-uva-engineers,55803 

"graphene boosts concrete strength 23%, limestone/ calcined clay cement reduces carbon emissions 31%...  partnership with VTRC allowed the UVA team to explore the material’s potential in transportation infrastructure, offering insight into real-world applications... the VTRC collaboration was essential in uncovering the fundamental properties of this new concrete"

Related:

Impact printing is a cement-free alternative to 3D-printed structures
https://arstechnica.com/science/2024/10/impact-printing-is-a-cement-free-alternative-to-3d-printed-structures

Revolutionary compression-cast concrete: a greener, stronger future
https://www.eurekalert.org/news-releases/106802

NTU Singapore scientists develop 3D concrete printing method that captures carbon dioxide
https://www.eurekalert.org/news-releases/1068413

Novel approach slashes CO2 emissions by approximately 40% compared to traditional cement
https://www.s-ge.com/en/article/news/20234-materials-lc3-new-material-epfl-cut-500-million-tons-emissions-2030?ct

ECem replaces fossil-fuel-driven calcination with electric heating, revolutionizing cement production
https://scitechdaily.com/can-we-make-cement-without-fire-the-science-behind-a-revolutionary-breakthrough/

From waste to wonder: Revolutionary green grout for sustainable construction practices
https://www.eurekalert.org/news-releases/1074833

We use 30 billion tonnes of concrete each year — here’s how to make it sustainable
https://www.nature.com/articles/d41586-025-00568-4

Nose-to-tail mining: How making sand from ore could solve a looming crisis
https://phys.org/news/2025-02-nose-tail-sand-ore-looming.html

How 3D printing is powering a cleaner environment in the future
https://www.eurekalert.org/news-releases/1075461

Packets of freeze-dried bacteria grow biocement on demand
https://www.eurekalert.org/news-releases/1075890

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