Karakteristik Beton Blended Abu Terbang Dengan Tambahan Serat Nanas

ABSTRACT This study examines the effect of adding pineapple fiber by 0%, 0.3%, and 0.6% to the charasteristic of fiber blended fly ash concrete. Fly ash substitution in the concrete mixture was 10%. Tests were carried out after 7 and 28 days of immersed and room temperature curing. The results of the setting time test showed that the addition of pineapple fiber to the mixture had no signif…