Ideas & society2024 · shared on Hacker News
Electric recycling of Portland cement at scale
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Ychmaynard ·
How to build a 50k ton forging press
451 points188 comments
Ytimthorn ·
Cement recycling method could help solve one of the big climate challenges
324 points197 comments
Ygnabgib ·
Cambridge Electric Cement
27 points5 comments
Ywesturner ·
Electric recycling of Portland cement at scale
15 points1 comments
Ywesturner ·
Combined cement and steel recycling could cut CO2 emissions
3 points2 comments
YPaulHoule ·
Electric recycling of Portland cement at scale
3 points1 comments
Ymmastrac ·
Mixing old concrete in steel furnaces purifies iron and makes reactivated cement
1 points2 comments