Materials Used to Build the Burj Khalifa

The Burj Khalifa's primary construction materials:

• Reinforced concrete – high-strength (80 MPa compressive strength).
• Structural steel – high-yield (550 MPa) for framework and reinforcement.
• Specialized glass – heat-, wind-, and sand-resistant; reflects 25–30% of light.
• Other materials – aluminum, carbon fiber, stone, marble, granite, stainless steel, titanium.

These materials enable the tower's record height (828 m) and durability in Dubai's harsh climate.