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Elon Musk’s Tunnel Reportedly Oozing With Skin-Burning Chemical Sludge (futurism.com)
submitted 8 months ago by blakestacey@awful.systems to c/techtakes@awful.systems
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[Eupalinos of Megara appears out of a time portal from ancient Ionia] Wow, you guys must be really good at digging tunnels by now, right?

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[-] RobotToaster@mander.xyz 16 points 8 months ago

the chemical sludge was filled not only with the commonplace byproducts of sand, silt, and water, but also accelerants used to set the grout to build the tunnels.

Why would a grout accelerant burn people?

[-] schmidtster@lemmy.world 24 points 8 months ago

The Lime in Portland cement.

Linky

[-] RestrictedAccount@lemmy.world 11 points 8 months ago

Guessing it is an oxidizer

[-] admiralteal@kbin.social 23 points 8 months ago* (last edited 8 months ago)

Cements and other pozzalanic materials also tend to be very alkaline. Industrial dumping of waste concrete can create a huge environmental hazard.

this post was submitted on 30 Mar 2024
259 points (100.0% liked)

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