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Performance of Bituminous Mixes using Polyphosphoric Acid


Sonali P. Ghongade , Dr. Rajendra Gode Institute of Technology and Research Amravati


Bitumen, Aggregates, Marshall Stability Test


In India, flexible pavements with bituminous surfaces are widely used. Due to increased traffic intensity of roads, overloading of commercial vehicles and temperature variation of pavements due to climatic changes leads to formation of various distresses like rutting, shoving, bleeding, cracking and potholing of bituminous surfacing. Due to high temperature, bitumen becomes very soft in summer and brittle in winter.

Other Details

Paper ID: IJSRDV7I40504
Published in: Volume : 7, Issue : 4
Publication Date: 01/07/2019
Page(s): 619-621

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