![]() ![]() This repainting schedule was recommended by Gustave Eiffel himself and is still respected to date. To protect it from corrosion, the iron is covered with a thick coat of paint that has to be renewed every 7 years. Following this process, you obtain almost pure iron, which was, according to Gustave Eiffel at that time, the best and most robust of materials. The iron used to build the Eiffel Tower went through a refining process called puddling which eliminated the excess carbon when the ore was melted. Structure of the Eiffel Tower, © SETE_AlexandreNestora What is puddle iron? The prefab system is what allowed them to build the Eiffel Tower in a record time of 2 years, 2 months and 5 days. The iron plates and beams produced through the puddling process were then preassembled in the Eiffel factories in Levallois Perret using rivets.įinally, these pieces were taken to the Eiffel Tower construction site to be mounted. The puddle iron that makes up the Eiffel Tower's structure came from the Pompey forges (East of France). The Eiffel Tower is made of iron, not steel. What kind of metal is the Eiffel Tower made of? Gustave Eiffel's company, that was located in Levallois Perret, very near Paris, France, also built the metal framework for another world-famous monument: the Statue of Liberty (New York, United States), designed by Auguste Bartholdi and offered to the United States as a gift from France to celebrate the 100th anniversary of the American Declaration of Independence in 1886. Gustave Eiffel is at the origin of many metallic works in Europe including the Porto Viaduct (Portugal), the Viaduct du Garabit (France) and the Budapest train station (Hungary). And in 2010 a man roller-skated off a platform set up under the tower's first level down a 90-foot-tall ramp to the ground.The Eiffel Tower was built from 1887 to 1889 by French engineer Gustave Eiffel, whose company specialized in building metal frameworks and structures. In 1952 three trapeze artists swung 400 feet aboveground from ropes without a net. In 1889 a man walked up 704 of the tower's steps.on stilts. Some people visit the Eiffel Tower for the view. Using the captured information, the French military tracked down and arrested the agent. In 1916 the tower picked up a message about a female spy known as the Mata Hari. The Eiffel Tower doubled as a secret agent! During World War I-a worldwide conflict that lasted from 1914 to 1918-the French military used the tower's radio and telegraph center to communicate with ground troops and battleships. The world's fair, which is now called an expo, is held every three years in a different city and country around the world. ![]() The events have revealed many "futuristic" inventions, including the Ferris wheel, the television, x-ray machines, and ice cream cones. First held in London, England, in 1851, world's fairs showcased cutting-edge inventions, architecture, and art from around the globe. The Eiffel Tower was officially opened at the 1889 world's fair. To learn more about how objects move against air, he dropped items attached to cords from the second level of the tower (about 380 feet aboveground) and observed how they fell. Eiffel conducted his own experiments as well. No wonder Eiffel set up two small laboratories on the third level where astonomers and meteorologists could work. The top of the Eiffel Tower seems like the perfect spot to study stars and weather. Unused since the 1920s after Eiffel's death, few knew about the 950-foot-high pad until 2015 when it opened for public viewing. Only a few VIPs were allowed to visit, such as superstar scientist Thomas Edison. The sky-high hideaway had plush rugs, oil paintings, and even a grand piano. If you were in charge of constructing the Eiffel Tower, where else would you live but.the Eiffel Tower? Gustave Eiffel, who designed the landmark, built himself a small apartment on the top level of the structure. Get the lowdown on this Parisian highlight. But despite its fame, the tower has some monumental secrets. And the site, which is also known as the Iron Lady, receives nearly seven millions tourists a year. Completed in March 1889, it's one of the most recognizable monuments in the world. The Eiffel Tower in Paris, France, has serious celeb status. ![]()
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