Experimental study on utilization of RHA,SBA and Fly ash in bricks

This experimental investigation demonstrates that cement, RHA, SBA, Fine sand, Fly ash, Lime can be effectively incorporated as partial replacement materials in concrete production without significantly compromising performance. The average compressive strength achieved was 36.71 MPa, indicating that the developed mix satisfies the strength requirements for a wide range of structural and non-structural building applications. The results confirm that the inclusion of these waste-derived materials contributes to adequate mechanical properties while maintaining overall material stability In addition to structural performance, the proposed approach offers notable environmental benefits by promoting the recycling of agricultural waste, thereby reducing landfill disposal and minimizing environmental pollution. Therefore, the utilization of agricultural waste such as RHA and SBA presents a viable and sustainable alternative in modern construction practices. The findings highlight their potential for future application in eco-friendly construction, encouraging further research and large-scale implementation in sustainable infrastructure development.  

•                     Dakwale, V.A. & Ralegaonkar, R.V. (2014). Development of sustainable construction material using construction and demolition waste. IJEMS, 21, 451-457. •                     Wahid, S.A., Rawi, S.M., & Desa, N.M. (2014). Utilization of Plastic Bottle Waste in Sand Bricks. J. Basic & Applied Sci. Res., 1(35-44). •                     Shiri, N.D., Kajava, P.V., Ranjan, H.V., Pais, N.L., & Naik, V.M. (2015). Processing of Waste Plastics into Building Materials Using a Plastic Extruder and Compression Testing of Plastic Bricks. J. Mechanical Engineering & Automation, 5(3B): 39-42. •                     Muyen, Z., Barna, T.N., & Hoque, M.N. (2016). Strength properties of plastic bottle bricks and their suitability as construction materials in Bangladesh. Progressive Agriculture, 27(3): 362- 368. •                     Dinesh, S., Dinesh, A., & Kirubakaran, K. (2016). Utilization of waste plastic in manufacturing of bricks and paver blocks. IJAE Research, 11(3). •                     Thirugnanasambantham, N., Kumar, P.T., Sujithra, R., Selvaraman, R., & Bharathi, P. (2017). Manufacturing and Testing Of Plastic Sand Bricks. IJOSER, 5(4). •                     Aiswaria, K., Abdulla, K., Akhil, E.B., Lakshmi, H.V.G., & Jimmy, J. (2018). Manufacturing and Experimental Investigation of Bricks with Plastic And M-Sand. IJIRSET, 7(6). •                     Akinwumi, I.I., Domo-Spiff, A.H., & Salami, A. (2019). Shredded waste plastic stabilized soil for producing compressed earth bricks. Case Studies in Construction Materials, 11 e00241. •                     Raut, S.P., Ralegaonkar, R.V., & Mandavgane, S.A. (2020). Development of Sustainable Construction Material Using Industrial and Agricultural Solid Waste: A Review of Waste-Crete Bricks. Construction & Building Materials, 25(10): 4037-4042.