Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
Asphalt
mixtures often experience common damages such as low temperature cracking,
rutting, moisture damage, and fatigue cracking. The main causes of these issues
are primarily an increase in the number of large trucks utilizing the roads,
errors in the design and construction of the infrastructure, and the adverse
impact of environmental factors on the pavement's functionality and durability.
Adding fibers to asphalt has been discovered in past investigations to promote
increased longevity and enhanced functionality of roads. This paper examines
the importance of incorporating lignin and glass fiber into bituminous mixes.
To evaluate specific significant characteristics of a combination, we perform
examinations such as the bending at low temperatures, the indirect tensile
strength, and the tracking caused by wheel loading. Employing a blend of
different substances yielded superior results in enhancing asphalt performance
as opposed to fiber usage alone. An explanation is provided on how the asphalt
industry can benefit from utilizing a mixture of materials.
Country : India
IRJIET, Volume 7, Issue 7, July 2023 pp. 59-65