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Scientists strengthen concrete by 30 percent with used coffee grounds (www.engadget.com)

submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

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Scientists strengthen concrete by 30 percent with used coffee grounds::Researchers in Australia have found a new use for old coffee grounds: concrete doping!.

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[-] billiam0202@lemmy.world 33 points 1 year ago

I only use the finest Portland Arabica for my concrete needs.

[-] FlyingSquid@lemmy.world 3 points 1 year ago

Only opus caementicium for my buildings. I want them to last 2000 years.

[-] snailtrail@lemmy.world 1 points 1 year ago

https://en.wikipedia.org/wiki/Portland_cement

this post was submitted on 25 Aug 2023

585 points (98.2% liked)

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