RMIT University News company blog
Coffee grounds make concrete 30% stronger
Engineers in Australia have found a way of making stronger concrete with roasted used-coffee grounds, to give the drink-additive a “double shot” at life.
- Points
- 205
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- 198
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On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Aug 23, 2023 | Coffee grounds make concrete 30% stronger by geox | 205 | 198 |