Utilization of oil palm biomass and Polyurethanes as sustainable construction materials: A review
Kosheela Devi Poopalam, Tuan Noor Maznee Tuan Ismail, Nurul ‘Ain Hanzah, Aisyah Humaira Alias, Noorshamsiana Abdul Wahab, Zawawi Ibrahim, Vijaya Subramaniam, Abu Hassan Noor Armylisas, Zainab Idris
Abstract
This review explores the utilization of oil palm biomass (OPB) and polyurethane (PU) as sustainable building materials in the construction sector. Given the significant ecological impact, the article highlights the importance of investigating the potential of OPB and PU for construction applications. The primary objective of this review is to evaluate and summarize existing information on the use of OPB and PU while also examining the material's properties, and environmental sustainability in buildings applications. In addition to compiling the existing information on the use of OPB and PU, this review identifies crucial gaps that require further study. The review advocates for continuous exploration and innovation in utilizing OPB and PU for sustainable construction, providing a foundation for researchers to contribute to more eco-friendly building practices. Furthermore, it guides the direction of sustainable construction material development and lays the groundwork for future research efforts. • Oil palm biomass and polyurethane as sustainable solution for construction sector. • Bio-circular economy and waste-to-wealth concept for development of building materials. • Sustainable innovation to enhance energy efficiency and reduce carbon footprint. • Adopting construction trends promotes efficiency, resilience, and environmentally friendly practices.