585

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

46 comments fedilink hide all child comments

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

you are viewing a single comment's thread
view the rest of the comments

[-] Excrubulent@slrpnk.net 9 points 1 year ago

Makes sense if you were working with strong acids. Bleach or baking soda might've had a similar effect.

[-] Selmafudd@lemmy.world 8 points 1 year ago

Was domestic so plenty of urine from blocked drains I guess

[-] Excrubulent@slrpnk.net 6 points 1 year ago

Ah, I see what you mean now by "dirty".

this post was submitted on 25 Aug 2023

585 points (98.2% liked)

Technology

59736 readers

650 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 2 years ago

MODERATORS