mieika03 mieika03
  • 11-12-2020
  • Social Studies
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What was unique about Roman concrete

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jjeremia2021
jjeremia2021 jjeremia2021
  • 11-12-2020

Romans made concrete by mixing lime and volcanic rock to form a mortar. To build underwater structures, this mortar and volcanic tuff were packed into wooden forms.In addition to being more durable than Portland cement

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