Optimization of the manufacturing process and properties of alkali-activated palm oil fuel ash-based cold-bonded aggregates

• Main Authors: Lin, Jiayi, Tan, Tee How, Yeo, Jerome Song, Goh, Yingxin, Ling, Tung-Chai, Mo, Kim Hung
• Format: Article
• Published: Elsevier Ltd 2024
• Subjects: TA Engineering (General). Civil engineering (General); TJ Mechanical engineering and machinery
• Online Access: http://eprints.um.edu.my/44939/

Tons of palm oil fuel ash (POFA) are currently being disposed of at landfills or left untreated in the environment, taking up valuable land space and posing significant hazard to the environment. To address this issue, this study investigates the production of artificial lightweight aggregates (LWAs...