2025-08-15
🔥 No Fire Spread, No Toxic Smoke
Under extreme heat, many building materials fail catastrophically. PVC, for example, melts at around 300°C, releasing deadly gases like hydrogen cyanide—a major cause of fire-related fatalities. Aluminum, however, does not burn. Instead, it forms a protective oxide layer at high temperatures, resisting further damage and keeping structural integrity intact.
🚒 Trusted in Critical Environments
Where human lives are at stake, aluminum alloy is the go-to material. Hospitals rely on it for fire-resistant doors and windows, ensuring safe evacuation routes. Subways use it in carriage structures and station facades, where smoke control is crucial. Even high-rise buildings prefer aluminum for curtain walls, as it prevents vertical fire spread.
💡 Beyond Fire Safety: Durability & Sustainability
Aluminum doesn’t just protect against fire—it’s also corrosion-resistant, lightweight, and 100% recyclable. Unlike plastics that degrade and release toxins over time, aluminum maintains its performance for decades, making it both a safe and sustainable choice.
The Bottom Line
When safety can’t be compromised, aluminum alloy profiles deliver unmatched fire resistance without hidden dangers. No toxic smoke, no flames—just reliable protection where it matters most.