Thread: Shavingcrete
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Old 05-02-2019, 04:44 PM   #90 (permalink)
freebeard
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My mind was blown by something else yesterday. Today it's this.

https://youtu.be/NcreTTI9Rew?t=2520

The PNW is covered in the ash that the ancient Romans used to make concrete. I propose exfiltrating a few 5-gallon bucketfuls to experiment with in aircrete.
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