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Why is cement replacement ranges from 10% to 20% for banana skin? 


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The cement replacement ranges from 10% to 20% for banana skin due to its significant impact on enhancing the mechanical properties of concrete. Studies have shown that incorporating banana fibers in concrete can lead to improved strength, durability, and sustainability . Additionally, banana skin ash (BSA) has been identified as a valuable supplementary cement material, with optimal application at around 1.25% in concrete mixtures. Furthermore, the utilization of banana skin powder (BSP) as a cement replacement in lightweight foamed concrete has demonstrated positive effects on mechanical properties, with slight increments in strength as the percentage of BSP increases. These findings collectively support the rationale behind the 10% to 20% cement replacement range for banana skin in concrete applications.

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Cement replacement ranges from 10% to 20% for banana skin in lightweight foamed concrete to enhance mechanical properties through pozzolanic reactions and particle size compatibility.
The cement replacement range for banana skin ash is 10% to 20% to optimize concrete strength enhancement while maintaining workability and microstructure improvements, as indicated by the research findings.
Cement replacement ranges from 10% to 20% for banana skin in concrete to enhance properties like compressive strength, split tensile strength, and durability, as shown in the study.
The cement replacement ranges from 10% to 20% for banana skin in concrete to enhance strength and durability, as indicated by the study on banana fibers and marble dust.

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How does banana peel powder contribute in concrete strength?4 answersBanana peel powder contributes to the strength of concrete by increasing the flexural strength and reducing the exothermal reaction. The use of banana peel powder as an admixture in concrete has been found to increase the flexural strength, although the increase in compressive strength is relatively lesser. Additionally, the exothermal reaction in concrete, which can lead to temperature emission, is reduced when dried banana peel powder is used as an admixture. The specific engineering properties of banana skin ash (BSA) have also been studied, and it has been found that concrete containing BSA exhibits improved compressive strength and microstructures. The optimal percentage of BSA as a supplementary cement material in concrete has been determined to be 1.25%. Banana fibers have also been used to reinforce concrete and decrease the rate of crack propagation, with the proportion of fibers optimized to maximize compressive strength.

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