Sifat Mekanis Dan Porositas Beton Blended Abu Terbang Serat Daun Nanas Dengan…

ABSTRACT Concrete has low tensile strength and large porosity, affecting its mechanical and physical properties. This study aims to examine the mechanical properties and porosity of the concrete. A 28 days immersion and room temperature of blended fly ash concrete with pineapple leaf fiber treated with NaOH were studied. Fly ash substitution in the concrete mixture was 10 percent. The vol…