relation: https://khub.utp.edu.my/scholars/15881/ title: An experimental assessment on the performance of fly ash in concrete creator: Shafiq, N. creator: Ammar, M.A. description: This paper presents the experimental investigation of the influence of fly ash on fresh concrete and hardened concrete mechanical properties, i.e., compressive, tensile, and bond strength. The fly ash content was used from a 5 replacement to a 50 replacement of OPC. The optimum replacement level of fly ash was observed between 15 to 30 for achieving high compressive strength. Whereas highest bond strength was achieved using 10 to 15 fly ash. The effects of fly ash were much pronounced after 28 days curing, such as at 90 and 180 days. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2021. publisher: Springer Science and Business Media Deutschland GmbH date: 2021 type: Article type: PeerReviewed identifier: Shafiq, N. and Ammar, M.A. (2021) An experimental assessment on the performance of fly ash in concrete. Lecture Notes in Civil Engineering, 132. pp. 458-467. ISSN 23662557 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100800969&doi=10.1007%2f978-981-33-6311-3_53&partnerID=40&md5=68663c5208fb75a6ea42e7e8a75dcf2b relation: 10.1007/978-981-33-6311-3₅₃ identifier: 10.1007/978-981-33-6311-3₅₃