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The present London Bridge is a pre-stressed concrete box girder bridge.
11,000
The White Tower in the Tower of London is built from Caen Stone, imported from north-west France.
The exact weight of the Tower of London would be impossible to say since it cannot be physically weighed. There was more than 11,000 tons of concrete used to build the original castle.
the tower of London is a the majesties royal palace and fortress. the tower was used as a royal palace, prison and fortress.
There were a number of materials used to build the Big Ben Tower in London. These include a copper and tin alloy, limestone, a well as iron spire.
The equipment they used is a hammer to hammer in the parts and used concrete steel and metal. That's what builders use.
tower of london
Concrete, glass, wood and steel were used to build the Calgary tower.
The Tower of London is still classified as a Royal Palace but hasn't been used as such for centuries.
The Tower of London was primarily a fortress protecting the city of London. It was also used by the Kings & Queens of England as a royal palace and as a prison.
Elephants were not used to build the Eiffel tower.