An Experimental Investigation on Compressed Stabilized Earth Blocks [CSEBs] Reinforced with Coconut Fiber and Partially Replacing Cement with Egg Shell Powder [ESP]

The construction industry has a significant impact on both the environment and human well-being. However, the use of conventional construction materials has led to unfavorable outcomes, including environmental contamination, depletion of resources, and elevated energy consumption. Consequently, there is a growing need for sustainable and eco-friendly alternatives to traditional building materials. Compressed stabilized Earth blocks (CSEBs) have emerged as a potential solution to this problem, being both environmentally friendly and cost-effective. An experimental investigation was carried out to evaluate the capability of CSEBs. The study analyzed four variations of CSEBs, including conventional CSEBs, CSEBs with coconut fiber, CSEBs with eggshell powder (ESP), and CSEBs with both coconut fiber and ESP. The research focused on compressive strength, water absorption, and durability of CSEBs, comparing their performance with each other. The study concluded that the incorporation of coconut fiber and ESP enhanced the performance of CSEBs, leading to higher strength, reduced water absorption, and greater durability. Furthermore, using CSEBs with coconut fiber and ESP can significantly reduce carbon emissions and promote sustainable development. The findings of this research can provide valuable insights for architects, engineers, and policymakers seeking to use eco-friendly building materials for construction projects.