A Study on Reinforcing Sand Concrete with Sisal Fibres for Sustainable Building Solutions

Abstract

This experimental study explores the impact of incorporating sisal fibers into sand concrete (SC) at varying ratios (0.05%, 0.10%, and 0.15%). Comprehensive tests were conducted on each sample to assess workability, flexural strength, compressive strength, and ultrasonic pulse velocity. The findings reveal a noteworthy enhancement in flexural strength with the addition of sisal fibers, highlighting a substantial improvement in this crucial property. However, it is observed that the inclusion of sisal fibers poses challenges to certain aspects of concrete composites. Despite potential obstacles, the significant improvement in flexural strength opens new avenues for the utilization of sisal-fiber-reinforced sand concrete in diverse building and construction applications. This study provides valuable insights into optimizing the incorporation of sisal fibers, contributing to advancements in the development of highperformance and sustainable construction materials.