This analysis examines the thermal stability and flammability of rigid polyurethane foams using waste biomass and ash, indicating potential benefits for construction.
Key Points
Incorporating ash enhanced char yield significantly, which is essential for fire suppression.
While biomass materials showed some influence, they did not markedly improve the thermal stability of the foams.
The study highlights the potential of eco-friendly fillers to contribute to sustainable construction practices.
Using these biomass additives aligns with circular economy principles, aiming to replace traditional materials.