Comment on Anon is unimpressed

• teyrnon@sh.itjust.works ⁨1⁩ ⁨week⁩ ago

  That is true. Roman Concrete is still standing 2k years on. Ours lasts decades, maybe a century if well done.

  They used ash from Mount Aetna in Sicily to make some of it. I forget the thing with the lime, how that was different than what we use?

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