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Odeyemi, Samson Olalekan, Durosinlorun, Akeem, Wilson, Uwemedimo. (1402). DETERMINATION OF PHYSICAL AND MECHANICAL PROPERTIES OF FIBRE REINFORCED COCONUT SHELL CONCRETE. , (), -. doi: 10.22059/ceij.2023.358739.1919
Samson Olalekan Odeyemi; Akeem Opeyemi Durosinlorun; Uwemedimo Nyong Wilson. "DETERMINATION OF PHYSICAL AND MECHANICAL PROPERTIES OF FIBRE REINFORCED COCONUT SHELL CONCRETE". , , , 1402, -. doi: 10.22059/ceij.2023.358739.1919
Odeyemi, Samson Olalekan, Durosinlorun, Akeem, Wilson, Uwemedimo. (1402). 'DETERMINATION OF PHYSICAL AND MECHANICAL PROPERTIES OF FIBRE REINFORCED COCONUT SHELL CONCRETE', , (), pp. -. doi: 10.22059/ceij.2023.358739.1919
Odeyemi, Samson Olalekan, Durosinlorun, Akeem, Wilson, Uwemedimo. DETERMINATION OF PHYSICAL AND MECHANICAL PROPERTIES OF FIBRE REINFORCED COCONUT SHELL CONCRETE. , 1402; (): -. doi: 10.22059/ceij.2023.358739.1919

DETERMINATION OF PHYSICAL AND MECHANICAL PROPERTIES OF FIBRE REINFORCED COCONUT SHELL CONCRETE

Civil Engineering Infrastructures Journal
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 05 دی 1402    اصل مقاله (817.7 K)
شناسه دیجیتال (DOI): 10.22059/ceij.2023.358739.1919
نویسندگان
Samson Olalekan Odeyemi* 1؛ Akeem Opeyemi Durosinlorun2؛ Uwemedimo Nyong Wilson3
1Department of Civil Engineering Kwara State University
2Department of Civil Engineering, Kwara State University Malete, Nigeria.
3Department of Civil Engineering, Nigerian Defence Academy Kaduna, Nigeria.
چکیده
This study investigates the potential of using Elephant Grass Straw (EGS) as a reinforcing fibre in Coconut Shell Concrete (CSC) to enhance its mechanical properties. CSC, with a target compressive strength of 20 N/mm², was prepared using coconut shells as coarse aggregate. EGS was incorporated at varying percentages (1-5% by weight of cement). The coconut shell was tested for its properties while the fresh concrete was tested for its workability. The hardened concrete was tested for its density, water absorption capacity, compressive and split tensile strengths. The results indicate that the addition of EGS negatively impacts the workability, compressive and splitting tensile strengths of the concrete specimens. After 28 days of curing, the control sample (without EGS) exhibited the highest compressive strength at 23.1 N/mm² and splitting tensile strength at 1.74 N/mm². Furthermore, a decrease in compressive strength, workability, and density was observed, while water absorption capacity increased with EGS inclusion. Overall, this study demonstrates that the incorporation of EGS does not improve the quality of CSC.
کلیدواژه‌ها
Compressive strength؛ Splitting Tensile Strength؛ Density؛ Straw Fibre
آمار
تعداد مشاهده مقاله: 93
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