Scientists strengthen concrete with coffee grounds
Scientists strengthen concrete with coffee grounds
www.engadget.com Scientists strengthen concrete by 30 percent with used coffee grounds | Engadget
Researchers in Australia have found a new use for old coffee grounds: concrete doping!.
Sharing this here because it looks applicable to solarpunk
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I wonder if it has an initial smell. Probably not great if it does since they're charring the coffee grounds before using them.
3 2 ReplyI guess after pyrolyzing with 350, there's not much smell left to the coffee.
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