The Effect of Using Jute on the Compressive Strength of Concrete

Abstract

Concrete comprises cement, fine aggregates, coarse aggregates, and water, making it the most widespread construction material globally. However, while producing cement as an important component of concrete, it generates significant CO2 emissions, worsening global warming and environmental challenges worldwide. This study aims to investigate the impact of incorporating jute fiber into concrete mixes of varying proportions to enhance compressive strength. Concrete mixes of three grades were prepared, with varying percentages of jute (0.5%, 1.0%, 1.5%, and 2%) by weight of cement. Compressive strength tests were conducted at 7 and 28 days of curing. It shows notable enhancements in strength, improvement of 15.07 % (for Nominal mix 1:1:2) and 20.29% (for Nominal mix 1:1.5:3 ) is at the addtion of 1% jute but 6.72% (for Nominal mix 1:2:4) is at addtion of 2% jute mix. Findings suggest that adding jute fiber, particularly with higher cement content, significantly enhances concrete strength, emphasizing its potential as a reinforcing material for sustainable construction.