Pengaruh Suhu Tumbukan pada Campuran Aspal Beton dengan Jenis Lapis AC-WC Gradasi Halus

Abstract

This study was conducted to determine the effect of temperature on the Marshall parameters
compaction to mix AC - WC subtle gradations central limit. Optimum Asphalt Content Value
(KAO) in the study sought to use 15 samples and done in the laboratory of Highway University of
Lampung. From the analysis of the Marshall parameters obtained KAO mixture is 5.7%. Marshall
parameter data retrieval is done twice trials, each experiment using 2x24 samples with the same
treatment for each experiment. Compaction temperature is 120 o C-155 o C is reviewed by varasi
5 o C.From the results of experiments that have been conducted, Marshall parameter values
obtained in experiment 1 and experiment 2 is not too much different. In general, the Stability,
Flow, VMA and VFA qualify specifications bina marga 2010, the MQ does not meet the
specifications of 135 o C or lower temperatures and VIM value does not meet the specifications of
130 o C or lower temperatures.Based on the tendency of marshall parameter values obtained from
experiment 1 and experiment 2 indicate that the data obtained from these experiments has
particularly a small false possibility.
Keywords: AC-WC, KAO, Marshall parameter, temperature compaction,