Tensile strength is an essential aspect of cement composites. The tensile strength of cement composites can be enhanced using various methods. Out of all the available methods, natural fibers improve the tensile resistance with a positive impact on the environment. Various natural fibers are in use, and they are chosen depending on availability. The present study aims to effectively use oil palm fibers extracted from palm oil trees. Palm oil industries are growing rapidly, and a vast amount of oil palm empty fruit bunch fibers are disposed of every day. The oil palm empty fruit bunch fibers can be used directly in cement composites or treated before usage for better performance. In the present study, the oil palm empty fruit bunch fibers (spikelet and stalk fibers) are treated with different sodium hydroxide (NaOH) solutions to improve their mechanical and durability properties. This study also focusses on the effect of treatment duration for different concentrations of sodium hydroxide solution. It was found that spikelet fibers treated using 5% NaOH solution with an immerse duration of 12 hours has improved the tensile resistance and water absorption properties compared to 3% and 10% concentrated NaOH solution.


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    Title :

    Effect of alkali treatment on behaviour of oil palm empty fruit bunch fibers



    Conference:

    5TH INTERNATIONAL CONFERENCE ON INNOVATIVE DESIGN, ANALYSIS & DEVELOPMENT PRACTICES IN AEROSPACE & AUTOMOTIVE ENGINEERING: I-DAD’22 ; 2022 ; Chennai, India


    Published in:

    Publication date :

    2023-06-07


    Size :

    7 pages





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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