Analisa Karakteristik Campuran Aspal Beton dengan Filler yang Berbeda Terhadap Nilai Marshall

Abstract

The surface layer condition of a road segment using flexible pavement has the problem of damage, the main cause of which is related to the quality of the supporting material such as asphalt and aggregate. Damage will occur quickly if the pavement is overloaded and environmental influences, one of which is relatively high temperature. One way to deal with early road damage is to improve mixed performance by modifying it by using added materials. With a low penetration value and temperature in Indonesia is quite high. Absution suitable for use as an ingredient. Previous research has shown that the addition of grain absolutes in the mixture has a tendency to improve the performance of pavement layers against loading. The purpose of this research is to know the pattern of mixed variation relationship with limestone filler with portland cement filler to determine the optimum bitumen content of marshall characteristic value. This research used experimental method done in laboratory with mixed asphalt concrete mixer with 5%, 5,5%, 6,%, 6,5 and 7% respectively. 20 test pieces each. Testing using marshall test with the result of cement filler mixture is better for asphalt than lime filler.