The Effect of Using Jute on the Compressive Strength of Concrete

Background

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.

Objective

This study aims to investigate the impact of incorporating jute fiber into concrete mixes of varying proportions to enhance compressive strength.

Methods

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.

Results

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.

Conclusion

Findings suggest that adding jute fiber, particularly with higher cement content, significantly enhances concrete strength, emphasizing ist potential as a reinforcing material for sustainable construction.