07/21/2026
At approximately 550 °C, structural steel loses about 50% of its load-bearing capacity. In an intense fire, temperatures can hit this mark in minutes, causing beams to sag, twist, and eventually buckle. This is where Vermiculite Spray Perth specialists come in. By applying a high-performance thermal shield, we ensure the building’s skeleton stays upright long enough for a safe evacuation.
Vermiculite when mixed with a cementitious binder (like Portland cement or gypsum) and sprayed onto a surface, it creates a thick, monolithic coating. This vermiculite spray acts as a powerful insulator, preventing the extreme heat of a fire from reaching the structural steel underneath.
Click here to read more: https://www.fireratedsystems.com.au/blog/structural-integrity-the-science-of-vermiculite-fire-spray/