I assume I shouldn’t label this as OC.

  • lud@lemm.ee
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    13 hours ago

    I heard beach sand is pretty good for concrete. Apparently there is something called sand mafias in (iirc) India which basically steals sand from beaches and sells it.

    • And009@reddthat.com
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      7 hours ago

      Beaches, rivers you name it. Flowing water makes the best kind of construction sand.

      In bangladesh, the sand mafia have literally eaten through making rivers extra wide.