Effects of petroleum sludge ash in fly ash-based geopolymer mortar

• Main Authors: Usman Kankia, M., Baloo, L., Mohammed, B.S., Hassan, S.B., Haruna, S., Danlami, N., Affiana Ishak, E., Nurliyana Samahani, W.
• Format: Article
• Published: Elsevier Ltd 2021
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098093738&doi=10.1016%2fj.conbuildmat.2020.121939&partnerID=40&md5=3517117737fa2de815ffcf28b01207d4; http://eprints.utp.edu.my/23733/
• Institution: Universiti Teknologi Petronas

Due to its encapsulation capacity and low carbon emission, geopolymer mortar is recognized as a possible substitute for Portland cement. This paper reports an experimental procedure of producing geopolymer mortar using petroleum sludge ash (PSA) and fly ash. Replacement levels of PSA were 0 � 20 b...