Norhaiza, Ghazali and Khairunisa, Muthusamy and Rahimah, Embong and I. S., A. Rahim and N. F., Muhamad Razali and Fadzil, Mat Yahaya and Nur Farhayu, Ariffin and Saffuan, Wan Ahmad (2021) Effect of fly ash as partial cement replacement on workability and compressive strength of palm oil clinker lightweight concrete. In: IOP Conference Series: Earth and Environmental Science; 4th National Conference on Wind and Earthquake Engineering, NCWE 2020 , 16 - 17 October 2020 , Putrajaya, Malaysia. pp. 1-8., 682 (1). ISSN 1755-1307
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Abstract
Environmental pollution caused by waste disposal namely palm oil clinker and fly ash from palm oil industry and coal power plant respectively needs to be resolved. The present investigation explores the influence of fly ash (FA) as partial cement replacement on workability, compressive strength and flexural strength of palm oil clinker lightweight aggregate concrete. A total of five types of mixes consisting 0%, 10%, 20%, 30% and 40% FA as cement replacement were used. All specimens were subjected to curing process by immersing it in water until the testing date. Concrete specimens were subjected to compressive strength and flexural strength test at 7 and 28 days. Incorporation of fly ash as partial cement replacement influences the fresh and hardened properties of this lightweight aggregate concrete. This novel finding shows that integration of up to 20% FA increases workability and contribute to strength enhancement of palm oil clinker lightweight aggregate concrete.
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Cement replacement; Compressive strength; Fly ash; Lightweight concrete; Palm oil clinker; Workability |
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TH Building construction |
| Faculty/Division: | Institute of Postgraduate Studies Faculty of Civil Engineering Technology |
| Depositing User: | Pn. Hazlinda Abd Rahman |
| Date Deposited: | 19 Dec 2023 02:50 |
| Last Modified: | 19 Dec 2023 02:50 |
| URI: | http://umpir.ump.edu.my/id/eprint/33429 |
| Download Statistic: | View Download Statistics |
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