Abstract:
This research aims to find out how the aggregate characteristics of the
Mappak River in Tana Toraja Regency can be used as a pavement material for
asphalt mixtures. The method used is the conventional marshall method to obtain the
properties of the mixture and marshall immersion to obtain residual marshall
stability from the optimum asphalt content mixture. The results of the study indicated
that the aggregate characteristics of the Mappak River stone in Tana Toraja Regency
with an aggregate wear value of 21.6% met the specifications as a road pavement
layer material for Mixed Laston Intermediate Layers with Optimum Asphalt Content
of 6.20%, with the mixed properties of Laston Intermediate Layers, namely Density,
Stability, flow, VIM, VMA, VFB and Marshall Quentient have met the Specifications
of Bina Marga 2018. Through Marshall Immersion testing the Laston Intermediate
Layers mixture with Optimum Asphalt Content of 6.20% obtained Remaining
Marshall Stability of 95.07%, whic
