Supposed to be all the machines you need to supply a whole village, made from low cost basic materials.
I think it’s from 2014 not sure if it’s still being worked on or if anyone actually has used the blueprints in a real world scenario.
A multiple-CEB unit that makes interlocking blocks that don't require mortar could build on work from this project.
Add'l notes on CEB, Algae, Sargassum, Hemp in the 2024 International and US Residential Building Code, LEGO-like Hempcrete block: https://news.ycombinator.com/item?id=37693225
FWIU Round homes fare best in windstorms: https://news.ycombinator.com/item?id=37175721#37188180
And curvy half walls one brick wide don't fall down
[CEB] "Crinkle crankle wall" https://en.wikipedia.org/wiki/Crinkle_crankle_wall
Yes, it's about 4x less drag. That's why nomads have round yurts.
They have a page about interlocking blocks and according to it, they are simply too expensive, as you need a higher share of cement in blocks to stabilize them.
There's probably a way.
Are non-leaching bioplastic frames or filler comparatively economical for interlocking CEB?