"KAJIAN NILAI MARSHALL CAMPURAN SMA 0/11 DENGAN MENGGUNAKAN FLY ASH (ABU TERBANG) SEBAGAI PENGGANTI FILLER ABU BATU"

Ishak Ishak

Jurnal Ilmiah Universitas Batanghari Jambi
Vol 15, No 4 (2015): Desember

One type of flexible pavements that have high structural value is SMA (Split Mastic Asphalt), so that high school is widely used in Indonesia to the streets with a high service level. SMA 0/11 (Split Mastic Asphalt 0/11) composed of aggregates of several factions that have a certain gradation using bitumen belt material.This study uses a SMA 0/11 with variations in fly ash content of 0%, 5%, 10%. SMA 0/11 mixture then compacted with a compaction temperature of 1600C. Then the test piece immersed in water bath with a temperature of 600C with a soaking time of 0.5 hours and 24 hours. Then testing by using Marshall.The addition levels of fly ash with a variation of 0%, 5%, 10%, greater stability of the value obtained with a value of 1665.135 kg, the value VITM getting down to the lowest value of 4.90%, the value of flow rose to a value of 4.644 mm, the value VFWA getting down to the value of 71.499%, the greater the density value with a value of 2.125 g / cm3 and Marshall Quotient higher value with a value of 354.323 kg / mm.Key words : SMA 0/11, fly ash, Marshall Test