Sturdyness
poo
The docks in Pompeii are concrete, the coliseum in Rome uses it.
poem
Mason
to support the concrete
To clean concrete among other uses
day
floods less land, uses less materials (concrete, steel...) to construct dam
mood
It's very fragmented and uses concrete details.
floods less land, uses less materials (concrete, steel...) to construct dam
Prestressed or pretension concrete uses wires and reinforcement to strengthen concrete's inherent weakness. It prevents cracking and buckling and adds years of useful life to the building structure.