Materials Behind the Iconic Christ the Redeemer

Introduction

Christ the Redeemer is a breathtaking statue located atop the Corcovado Mountain in Rio de Janeiro, Brazil. This iconic structure not only serves as a symbol of Christianity but also as a representation of Brazilian culture. Understanding the materials that went into its construction provides insight into its durability and the innovative techniques used during the time of its building.

Details

• Main Structure Material: Reinforced Concrete

  • Reinforced concrete forms the primary structure of Christ the Redeemer, built to withstand the elements and support the weight of the statue.
  • This material provides both strength and flexibility, essential in a location often buffeted by strong winds.

• Exterior Cladding: Soapstone

  • The statue's outer surface is coated with over 6 million trincheira (small-thin) soapstone tiles, selected for their durability and aesthetic qualities.
  • Soapstone was chosen for its ability to withstand weathering and for its soft, pale appearance that complements the natural surroundings.

• Internal Support: Steel Framework

  • Inside the statue, a steel framework supports the concrete structure and helps distribute weight evenly.
  • This framework plays a pivotal role in maintaining the statue's integrity and stability while enhancing its resistance to seismic activity.

• Connection between Components: Mortar

  • A specialized mortar was used to bond the soapstone tiles to the structure and each other, ensuring a coherent exterior.
  • This mortar was designed for flexibility, allowing it to adapt to minor shifts and movements without cracking.

• Foundation: Granite & Concrete Base

  • The statue is anchored onto a base consisting of granite and additional concrete, providing a solid foundation.
  • This sturdy base is essential for distributing the significant weight of the massive statue and ensuring its stability on the mountain.

Conclusion

The construction of the Christ the Redeemer statue involved a thoughtful selection of materials, each chosen for its unique properties and suitability for the environment. Reinforced concrete, soapstone tiles, a steel framework, specialized mortar, and a granite foundation all contribute not only to the statue’s majestic appearance but also to its longevity and resilience against natural elements. Understanding these materials gives us a deeper appreciation of this architectural marvel.