Speed and safety in Formula 1
Innovations in carbon composites introduced by McLaren in 1981 are now standard across the grid. We like to think that these technological breakthroughs have saved many drivers’ lives.
Until the end of the 1970s, fatal crashes were a tragic aspect of Formula 1. Of course, serious incidents still occur, but deaths are now, thankfully, rare. Today, a Formula 1 car must pass 12 static and three dynamic tests before it’s even allowed onto the circuit. The structural integrity of the carbon fibre monocoque must be preserved completely in every one of those tests. Racing drivers are far safer now; thanks to advanced composite materials.
Technology protecting racing drivers
Over 60% of a McLaren Formula 1 car is made of carbon composite material; the monocoque, body shell sections and wings, all the suspension parts, and the gearbox casing. The monocoque is constructed from up to 12 layers of carbon, yet weighs less than 60kg, and acts as a safety cell for the driver. It also features a layer of anti-penetrative, synthetic polymer to prevent loose objects from breaching the safety cell. We also press-test each monocoque, before the car is even assembled, putting it through massive physical stress to ensure the driver is protected on the track.