Title: Effect of Rice Husk and Rice Husk Ash to Properties of Bricks
Abstract: This research has aims to study effect between rice husk and rice husk ash to properties of bricks. Comparative adding between rice husk and rice husk ash were varied by 0 -10% by weight. The results showed that more adding rice husk less compressive strength and density of specimens. Otherwise the porosity increases when adding rice husk. By adding 2% of rice husk ash by weight is the best of bricks properties which 6.20 MPa of compressive strength, 1.68 g/cm3 of density, and 15.20% of water absorption.