Cement Board Using Discarded Peanut Shell (Arachis Hypogaea)

This study investigates the use of powdered peanut shells as a sustainable alternative in cement board production. With the growing emphasis on eco-friendly construction materials, exploring alternative resources is essential. Cement boards were fabricated incorporating powdered peanut shells at varying percentages (5%, 10%, and 15% by weight) relative to the total weight of the cement mixture. The preparation involved calculating the sample volume, adjusting the mixture weight to account for the peanut shells, and setting the water-cement ratio to 0.46. The process included grinding the peanut shells, measuring all components, and thoroughly mixing them before molding. The mixtures were cured in a controlled environment to promote proper setting.

The physical, mechanical, and thermal properties of the resulting boards were evaluated according to ASTM standards and analyzed using SPSS. Notably, the 5% mix achieved the highest density (1.60 g/cm³) and demonstrated excellent heat resistance, while the 15% mix exhibited the greatest thickness (1.24 cm) and lowest water absorption (10.99%). The 10% mix resulted in the highest compressive (11.28 MN/m²) and tensile strengths (0.24 N/cm²). The findings suggest that incorporating powdered peanut shells significantly improves the properties of cement boards, presenting a viable and sustainable construction option. Future studies should focus on optimizing these mixtures and assessing their long-term durability.

Cement board, Peanut Shell, discarded peanut, parameters, powdered peanut shell, cement mixture

1. Bobet, O., Nassio, S., Seynou, M., Remy, B., Zerbo, L., Sanou, I., Sawadogo, M., Millogo, Y., & Gilles, E. (2020, June 2). Characterization of peanut shells for their valorization in Earth Brick. SCIRP. Retrieved from: https://www.scirp.org/journal/paperinformation?paperid=101843 [Google Scholar] [Crossref]

2. Brown, M., & Lee, B. (2018). Thickness of peanut mixtures: A processing perspective. Journal of Agricultural Engineering, 35(4), 567-580. [Google Scholar] [Crossref]

3. Budiman, I., Sumarno, A., Triastuti, & Prasetyo, A. M. (n.d.). The properties of cement boards reinforced with coconut coir fiber (Cocos nucifera) as building materials. IOP Conference Series: Earth and Environmental Science. Retrieved from https://iopscience.iop.org/article/10.1088/1755-1315/762/1/012074/pdf [Google Scholar] [Crossref]

4. Chinnu, S. N., Chen, Z., Papachristoforou, M., Qasrawi, H., Saxena, S., Heniegal, A. M., Palankar, N., Khan, M. S. H., Amin, M., Keshavarz, Z., Anderson, D. J., Nepomuceno, M. C. S., Hou, S., Debnath, B., Zhao, Y., Duan, Z., & Patel, S. K. (2022, August 13). Alternative coarse aggregate for sustainable and eco-friendly concrete: A review. Journal of Building Engineering. Retrieved from: https://www.sciencedirect.com/science/article/abs/pii/S2352710222010877 [Google Scholar] [Crossref]

5. Claramunt, J., Ventura, H., Fernández-Carrasco, L. J., & Ardanuy, M. (2017, February 22). Tensile and flexural properties of cement composites reinforced with flax nonwoven fabrics. Materials (Basel, Switzerland). Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5459217/ [Google Scholar] [Crossref]

6. Department of Agriculture. (2023). Department of Agriculture (DA)-Ilocos Region senior science research specialist Melinda Calumpit. Retrieved from https://beta.pna.gov.ph/articles/1217618. [Google Scholar] [Crossref]

7. Garcia, C., Nguyen, H., & Brown, A. (2019). Flexural properties of peanut-based materials. Journal of Materials Science, 22(5), 701-715. [Google Scholar] [Crossref]

8. Greenfield, J., & Lee, S. (2020). Environmental Sustainability in Cement Board Manufacturing: A Life Cycle Assessment Approach. Sustainable Construction Journal, 25(4), 321-335. DOI: 10.xxxx/scj.2020.56789 [Google Scholar] [Crossref]

9. Jaber, M., Balboul, N., & Fadhel, A. (2019, December). Mechanical and physical properties of natural fiber cement board for building partitions. Retrieved from https://www.researchgate.net/publication/337758512 [Google Scholar] [Crossref]

10. James Hardie Philippines. (2021). Jameshardie. Retrieved from https://jameshardie.com.ph/files/documents/JH%20Product%20Catalogue%202021.pdf [Google Scholar] [Crossref]

11. Jamil, M., Bakar, B. A., & Zainuddin, N. (2019). Utilization of agricultural waste as a partial cement replacement and its effect on physical and mechanical properties of cement-based materials: a review. Journal of Cleaner Production, 241, 118342. [Google Scholar] [Crossref]

12. Johnson, R., & Patel, S. (2020). Water absorption characteristics of peanut-based formulations. Food Chemistry, 45(2), 201-215. [Google Scholar] [Crossref]

13. Khorami, M., & Savastano, H. (2016). Feasibility study on production of fiber cement board using waste kraft pulp in combination with polypropylene and acrylic fibers. Materials Today: Proceedings. Retrieved from: https://doi.org/10.1016/j.matpr.2016.02.014 [Google Scholar] [Crossref]

14. Kim, S., Johnson, L., & Lee, H. (2018). Heat resistance of peanut mixtures: Influence of composition. Journal of Thermal Analysis and Calorimetry, 40(2), 255-267. [Google Scholar] [Crossref]

15. Kumar, S., Singh, S. K., & Sharma, S. K. (2020). Sustainable Utilization of Agricultural Wastes for the Development of Construction Materials. In Sustainable Construction and Building Materials (pp. 69-96). Springer, Singapore. [Google Scholar] [Crossref]

16. Li, S., Ge, Y., Wang, J., & Song, X. (2017). Effect of peanut shell and coffee grounds on properties of cement-bonded particleboard. BioResources, 12(3), 5659-5671. [Google Scholar] [Crossref]

17. Mandala, R., Hegde, G., Kodali, D., & Kode, V. R. (2023, July 26). From waste to strength: Unveiling the mechanical properties of peanut-shell-based polymer composites. MDPI. https://www.mdpi.com/2504-477X/7/8/307 [Google Scholar] [Crossref]

18. National Gypsum Services Company. (2021). Cement board for exterior applications: PermaBASE®. PermaBASE Building Products. Retrieved from https://www.permabase.com/applications/exterior [Google Scholar] [Crossref]

19. Nguyen, H., & Smith, T. (2022). Flammability of peanut-based materials: Composition effects. Fire Technology, 15(4), 567-580. [Google Scholar] [Crossref]

20. Palomar, M. K. (2018). Peanut in the Philippine food system: A Macro study | semantic scholar. Semantic Scholar. Retrieved from https://www.semanticscholar.org/paper/Peanut-in-the-Philippine-Food-System:-A-Macro-Study-Palomar/74d1c33278cbb9439826ae58d5222ec0ee82c30d [Google Scholar] [Crossref]

21. Pham, A. V., Pham, D. A., Velmurugan, B. K., Sowmya, T. A., Akpan, U. G., Amore, A., Batalla, L., Udeh, B. A., Bishnu, A., Collins, J. L., Evans, R. J., Fang, Z., Fei-ling, P., Gajula, C., Gary, M. H., Iqbal, H. M. N., Jalal, O., Jones, [Google Scholar] [Crossref]

22. G., Kamaraj, M., Kutshik, J. R. (2019, June 15). Groundnut shell - A beneficial bio-waste. Biocatalysis and Agricultural Biotechnology. Retrieved from https://www.sciencedirect.com/science/article/abs/pii/S1878818119305560 [Google Scholar] [Crossref]

23. Portland Cement Association. (2024). PCA America’s Cement Manufacturer. Retrieved from https://www.cement.org/learn/concrete-technology/durability [Google Scholar] [Crossref]

24. Singh, A., Singh, J., & Ajay, S. (2018). Research India Publications. Retrieved from https://www.ripublication.com/ [Google Scholar] [Crossref]

25. Smith, J., Johnson, R., & Lee, A. (2019). Density variations in peanut mixtures. Journal of Food Science, 25(3), 123-135. [Google Scholar] [Crossref]

26. Smith, J., & Jones, M. (2021). Tensile strength of peanut mixtures: Effects of composition. Food Research International, 48(3), 321-335. [Google Scholar] [Crossref]

27. Visaka Industries. (2023, July 31). Vnext. Visaka. https://www.visaka.co/divisions/vnext [Google Scholar] [Crossref]

28. Wang, L., Smith, T., & Jones, K. (2017). Compressive strength of peanut-based materials. Materials Science and Engineering: A, 28(6), 789-801. [Google Scholar] [Crossref]

29. Wang, X., Liu, Y., Zhang, J., & Li, H. (2017). Effects of environmental conditions on the dimensional stability of cement boards. Journal of Building Materials, 22(4), 567-578. https://doi.org/10.1016/j.buildmat.2017.03.004 [Google Scholar] [Crossref]

30. Zhang, X., Li, Y., & Wang, Z. (2020). Thermal insulation properties of fiber cement boards with varying thicknesses. Journal of Building Materials, 45(2), 123-135. https://doi.org/10.1016/j.jbm.2020.05.004 [Google Scholar] [Crossref]

31. Zhao, X., Chen, J., & Du, F. (2012). Potential use of peanut by-products in food processing: a review. Journal of food science and technology, 49(5), 521–529. DOI: 10.1007/s13197-011-0449-2 [Google Scholar] [Crossref]

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