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Is it just me, or does it sound like they're glossing over the downsides? “It could replace 40 percent of the world’s demand for Portland cement." Why not 100
by temp453463343 13y ago
Is it just me, or does it sound like they're glossing over the downsides?
“It could replace 40 percent of the world’s demand for Portland cement."
Why not 100%?
Sounds like the cure for cancer. I'll believe it when I see it =)
- TheCoelacanth 13y agoRealistically, it can't replace most uses of concrete. Roman concrete takes years to reach full strength. The stuff we use is close to full strength in days.