Collaborating with Nu-Rock Technology Pty Ltd, researchers from the Centre for Infrastructure Engineering are developing a novel spray-applied fire-resistive material (SFRM) that has much improved bond strength and is more cost-effective compared with conventional SFRM in the market. This project is part of the ARC NanoComm Hub Program, which seeks to advance the development of construction materials and infrastructure systems in Australia.

Fire safety is essential in all building design and construction, and SFRM is the most commonly used passive fire protection to ensure fire safety of steel structures. The production of SFRM contributes significantly to greenhouse gas emissions and consumes large amounts of natural and non-renewable resources.

In contrast, the novel SFRM developed at WSU converts waste fly ash into a binder with improved performance and reduced carbon emissions.