Effect of Size and Gradation of Crusher Stone and Crusher Dust Particles in Flexible Pavement Construction
Increasing road network demands huge quantities of natural soils in their construction. to reduce impact on natural soils and inclusion of industrial waste as construction material crusher dust is identified as flexible pavement material, as it is a residue obtained from crushing stone plants. in this connection various percentage of crusher dust were added to crushed stone and parameters like compaction strength were studied. from the test results it is identified that the gradations of crushed stone crusher dust mixes can be effectively used as sub grade sub base and base course layers by maintaining high dry densities and CBR values.