PENGARUH PENGGUNAAN VISCOCRETE-10 DAN SERAT BAN BEKAS TERHADAP NILAI SLUMP DAN KUAT TEKAN BETON SERAT
Abstract: Decomposed of tire
waste is too difficult. The tire waste has good resistance against sea water
and acids attack in long time and cause not significantly damages. The tire
waste as fiber has moderate tensile strength, so that can used on concrete
structure very well. This research is conducted to find the influence of
viscocrete-10 towards slump value and compressive strength of fiber concrete.
The viscocrete-10 dosage is 1 liter per cubic meter of concrete. The waste tire
fiber sizes are 1 mm x 1 mm cross section and 1 mm, 5 mm, 10 mm, 25 mm, 50 mm
and 75 mm length. Concentration of the waste tire fiber is 2.5% by volume. The
research results show that the using of viscocrete-10 can increase workability
of fresh fiber concrete, waste tire fiber can increase flexural strength of
concrete except fiber 75 mm length decrease slump value amount 4 cm. Normally
fiber addition cause decrease workability of fresh concrete. Meanwhile, fiber
10 mm length cause concrete compressive strength decrease 19.77% and fiber 75
mm length decrease compressive strength of concrete up to 28.88% than normal
concrete.
Penulis: Agus Maryoto, Gandjar
Pamudji
Kode Jurnal: jptindustridd070049
