Why a 1KM Skyscraper Can't Be Built Like a Normal Tower

Jeddah Tower is already 454 meters tall with 113 floors — and it's still over half a kilometer away from 1KM. This is how Saudi Arabia is building the world's first 1KM skyscraper. Height doesn't just make a building taller. It changes the entire engineering problem. From wind resistance and a 5-meter-thick raft on 270 piles 105M deep, to a 5-day-per-floor construction cycle with 5,200 workers and KONE UltraRope elevators traveling over 630M at 10 m/s — this is why building to 1KM requires a completely different machine. 🏗️ WHAT YOU'LL LEARN: How Jeddah Tower resists wind with its Y-shaped, tapering design Why the foundation needs 270 bored piles 105M deep How construction restarted in 2025 and climbs 1 floor every 5 days The logistics of pumping 65,000 m³ of concrete vertically How facade, MEP and structure work as a vertical assembly line ⏱️ TIMESTAMPS: 00:00 - 454M Built, 500M+ To Go 01:06 - The Invisible Problem: Wind at 1KM 02:06 - Foundation: 5M Raft + 270 Piles 105M Deep 03:11 - Construction Restarts: 5 Days Per Floor 05:05 - Vertical Logistics: 65,000 m³ of Concrete 07:07 - The Vertical Factory: Facade & Systems 08:42 - Moving People: 630M Elevators at 10 m/s 11:08 - The Load at 1 Kilometer #JeddahTower #KingdomTower #Megaprojects Related: Burj Khalifa, Jeddah Economic City, Saudi Arabia Construction, Skyscraper Engineering The LOAD breaks down extreme structures: how they work, the forces trying to destroy them, and the moments they almost didn't survive. #JeddahTower #KingdomTower #Megaprojects