Sifat Mekanik Beton Crumb Rubber Dan Abu Sekam Sebagai Material Perkerasan Kaku

ABSTRACT Rigid pavement is a construction that requires material with high compressive and flexural strength to bearing a massive load and preventing cracks to occur. This research aims to designed the optimum concrete mixtures with addition of crumb rubber by 2.5%, 5%, 7.5% and rice husk ash by 7.5%, 10%, 12.5% as a flexural and compactness enhancement and analyzed the mechanical properties n…