How They Built Christ the Redeemer | FctryBuilt

You have seen it in a thousand photos — but almost nobody knows what is actually hidden inside it. Christ the Redeemer, standing 98 feet tall on a 2300-foot mountain above Rio de Janeiro, is not just a statue. It is a hollow reinforced concrete engineering marvel with hidden interior rooms, a steel skeleton, a lightning rod system that has been struck thousands of times, and a construction story so extraordinary it took nearly a decade to complete with hand tools and human determination. In this video, we take you inside the complete 10-stage engineering and construction story of Christ the Redeemer — from the original 1921 proposal all the way to the modern laser-guided restoration techniques keeping it standing today. What you will see in this video: - How engineers selected Corcovado Mountain and carved a 3.7km cog railway track just to transport materials to the peak - How 250 tons of concrete and thousands of steel reinforcement bars were hand-carried up the mountain by workers - How the internal skeleton of the statue — a reinforced concrete and steel frame — was engineered to withstand hurricane-force winds and earthquakes - How 6 million hand-cut soapstone tiles were shipped from Sweden and individually placed by local artisans on the exterior - How the iconic outstretched 92-foot arms were constructed as separate hollow concrete sections and lifted into place - How a hidden chapel, spiral staircase and maintenance rooms are built inside the base of the statue - How a sophisticated lightning protection system — because the statue is struck by lightning 3 to 6 times per year — was engineered into the very structure - How the head of Christ was sculpted in Paris by Romanian artist Paul Landowski and shipped in sections to Brazil - How 21st century laser scanning, carbon fiber reinforcement and drone inspection now maintain the structure - How the statue survived decades of erosion, lightning strikes and restoration to remain one of the Seven Wonders of the Modern World SOURCES & REFERENCES: Christ the Redeemer — Wikipedia: https://en.wikipedia.org/wiki/Christ_the_Redeemer_(statue) Seven Wonders of the Modern World — American Society of Civil Engineers: https://www.asce.org/about-civil-engineering/history-and-heritage/seven-wonders Soapstone Properties & Use — Britannica: https://www.britannica.com/science/soapstone Paul Landowski — Sculptor of Christ the Redeemer — Wikipedia: https://en.wikipedia.org/wiki/Paul_Landowski Lightning Protection Engineering — National Lightning Safety Institute: https://lightningsafety.com/nlsi_lhm/lhm.html Corcovado Mountain & Cog Railway — Wikipedia: https://en.wikipedia.org/wiki/Corcovado_rack_railway --- ⚠️ DISCLAIMER 🔍 Digital Creation: This video has been created using Artificial Intelligence (AI) technology, strictly for educational and documentary purposes. ⚖️ For Information Only: The content is meant solely for informational use and may not accurately reflect real-world events or constitute professional advice. ❗No Affiliation: Any similarity to real persons, organizations, or events is entirely coincidental and unintentional. --- #christtheredeemer #wondersoftheworld #engineeringmarvels #howitwasmade #hiddeninside #brazillandmarks #riodejaneiro #civilengineering #monumentengineering #sevenWonders #constructionhistory #architecturalwonders #statueengineering #worldwonders #engineeringdocumentary #educationalvideo #historydocumentary #industrialtour #ancientwonders