[Hasz]

man, I fucking love concrete. So cool. If you like concrete, check out [Tyler Ley's youtube channel](https://www.youtube.com/@TylerLey/videos). Anyways, I am curious why Meta is investing in this. They use a lot of concrete no doubt, but it's nothing compared to a highway, all the commercial builds, etc. I would have expected them to release something like a very general materials optimization framework to explore a space, but glad to see it applied specifically to concrete.

There are a lot of alternative cements to portland, interested to see if that is in-scope. The list of admixtures is also very long and also fairly secretive. UHPC is a pretty cool development, and I am especially bullish about removing rebar and replacing it with FRP bar to limit the eventual rust cracking that comes with the gradual march of carbonation.

Anyways, very cool and looking forward to the mix developments that come out of this framework.