主催: Eastern Asia Society for Transportation Studies
p. 290
Recently government sets infrastructure sectors as one of priorities to boost the economic growth, and one of strategies is done by road construction. Consequently, road material plays significant role. Hence as an alternative aggregate, the combination of Bantak and Clereng as 40% and 60% respectively will be satisfying not only the desire pavement properties but also giving economic and ecological benefit. The investigation stresses by using Cooper in determining its aggregate gradation particularly for designing the AC-WC. The specimens will be assessed by using Marshall Test and the Indirect Tensile Strength (ITS). The variation of the Cooper power gradations noted as the n are selected to be as 0,3, 0.4, 0.45, 0.5, and 0.6. The n=0,45 in condition of 5,7% Optimum Asphalt Content (OAC) shows significance result of density, VMA, VFA, VIM, Stability, Flow and MQ as 2.32 Kg/Cm3, 15.5%, 71.1%, 4.53%, 2039.4 Kg, 3.3 mm and 619.61 Kg/mm respectively that satisfied the desire properties.
