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1 Jan 300 Jahr v. Chr. - Roman Concrete (Rome)

Beschreibung:

Roman Concrete was considered the best in the world. It was made by mixing lime and volcanic rock to form a mortar. Roman concrete can still be found in the modern world meaning it has lasted aroudn 2000 years.

Zugefügt zum Band der Zeit:

History of Engineering

ByNicholas Fillo
13 Jan 2020
0
0
395

Datum:

1 Jan 300 Jahr v. Chr.
Jetzt
~ 2327 years ago
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