CD Skripsi
Penggunaan abu terbang sebagai bahan pengisi (filler) dalam campuran aspal jenis Ac-wc dengan pengujian marshall
The filler in a concrete asphalt mixture that is commonly used is Portland cement
which is relatively expensive. It is expected that the filler is replaced with cheaper
materials. Flying ash is a relatively cheaper material because fly ash is waste.
The purpose of this study was to determine the effect of the use of fly ash fillers in
AC-WC asphalt mixtures. This study uses the percentage of optimum asphalt
content (KAO), namely 5%, 5.5%, 6%, 6.5% and 7%. The proportion of fly ash
used is 0%, 2%, 4%, 6% and 8%. The specifications used follow the 2018 Bina
Marga standard using the Marshall method. The results of this study indicate that
the AC-WC mixture using fly ash filler has a better stability value than not using
fly ash filler. The recommended level of fly ash for AC-WC mixtures according to
specifications is 6% because it has better values of stability, flow, VIM, VMA,
VFA, and MQ and meets the 2018 Bina Marga standards.
Keywords: Fly ash, Filler, AC-WC, Bina Marga Specification 2018
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