*Corresponding Author: Mohit Mathur, Research Scholar, Structure Dept. (Transportation Engg), MBM University, Jodhpur, Rajasthan, India. Email: mohitmathur5954@gmail.com
Bituminous concrete mixes are the primary layer utilized generally in flexible pavements. The properties of bituminous blends can be improved by addition of fibers like coir fibers. Fiber lengths were kept at 10mm, 15mm and 20mm and used at the rate of 0.3%, 0.5% and 0.7% by weight of blend. This paper provides a review of using Sisal fiber and Coir fiber as additives in bituminous concrete mix. The use of sisal fiber and coir fiber improves stability, durability and prevents from channeling down of the mix. The incorporation of fiber in the blend improves the mechanical properties.
In India, around 8 lakh tons of coir fiber is being produced and used for various products, and the remaining waste fiber is dumped in open land causing serious environmental pollution. Therefore, a study has been undertaken to utilize the waste fiber as reinforcement in bituminous concrete. Sisal fiber has low maintenance and is minimally tough and resistant to wear and tear. The outer cutting edge extracts the sisal fiber, removing the pulp from inside, and fine filaments are available. Sisal is anti-static and will not easily absorb water or moisture and does not attract dust particles or trap them. This paper shows the effect of sisal fiber with coir fiber on bituminous concrete mix.
Keywords: Sisal fiber, Coir fiber, bituminous mix, concrete structure, waste material.
How to cite this article: Mathur M, Meena RK. Study on the effect of sisal fibre with coconut coil in the bituminous concrete mix. Int J Drug Deliv Technol. 2026;16(6s): 76-82; DOI: 10.25258/ijddt.16.6s.9
Source of support: Nil.
Conflict of interest: None