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Concrete, glass, wood and steel were used to build the Calgary tower.
The Eiffel Tower Was Made Entirely Out Of Metal
iron and wood
Stone and steel.
glass and concrete
drywall
steel and glass
The present London Bridge is a pre-stressed concrete box girder bridge.
This is the materials from the CN Tower,Concret shaft,a hexagonal core with three curved support arms.
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 Willis Tower was made by putting a signature to a lease contract. The Willis Tower is formerly known as the Sears Tower. See related links for details.
The materials that were used to build this tower is cement, rocks and some white marble, cement, wood and stone.