Coffee offers performance boost for concrete
Coffee offers performance boost for concrete
www.rmit.edu.au Coffee offers performance boost for concrete
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.
![Coffee offers performance boost for concrete](https://lemdro.id/pictrs/image/4bdcdbb8-789a-4251-a56d-6d50ef3b8414.jpeg?format=webp&thumbnail=256)
Here I am, sending 32 grams of concrete reinforcing materials to the compost bin every day.
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