World News@lemmy.worldEnglish · 23 hours ago

China Now Uses 80% Artificial Sand. Here's Why That's A Bigger Deal Than It Sounds

www.zmescience.com

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China Now Uses 80% Artificial Sand. Here's Why That's A Bigger Deal Than It Sounds

www.zmescience.com

inari@piefed.zip to

World News@lemmy.worldEnglish · 23 hours ago

China's relationship with sand is simply dazzling.

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20 hours ago
Tofu Dreg, they also love using beach sand as an aggregate. Problem is all the salt, then the rebar rusts, swells and destroys the concrete.

/used to pour concrete.

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