In order to support the environment,
sustainable construction is one solution that can be
implemented by utilizing construction waste efficiently.
Every year, tons of concrete waste is generated and it
is necessary to utilize the waste as a recycled material
such as recycled aggregate. Production of cement for
concrete also increases carbon dioxide (CO2) emissions
in the air resulting from factory processing. Fly ash is
considered capable of replacing cement as a constituent
of concrete since it has pozzolanic properties. Therefore,
the splitting tensile strength test has been carried out on
concrete made from recycled fine aggregate with the
utilization of fly ash as a partial substitute for cement.
Keywords : Fly Ash, Recycled Fine Aggregate, Splitting Tensile Strength