Performance of Porous Asphalt Mixture Containing Seashell as Aggregate Replacement

Porous asphalt pavement is mainly used for parking lots which able to let water drain through the surface into a stone recharge bed and infiltrate soils under pavement. This study investigate performance of seashell in porous determine image analysis. The this cockle shell. strength was determined Aggregate Impact Value Test (AIV) Crushing (ACV). grade bitumen 60/70. volumetric properties Marshall Stablity Test. permeability coefficient sample that contain as aggregate replacement Permeability Generally, results shows seashell’s percentage loss (AIV ACV) suitable use mixture, where AIV ACV 27.84% 7.65% respectively. Based on Test, containing different result, it had lower stability value can increase bulk density mixture. Furthermore, also increase. bond with bitumen. Lastly, trend VFA VTM effected by position sample.