Study on the effect of pre-treatment of Oil Palm Shell (OPS) as coarse aggregate using hot water 50-°C and room temperature water 28-°C to lightweight concrete strength

by Taek Lee Sung, Handika Nuraziz, Tjahjono Elly, Arijoeni Essy
Published 2019-01-01

Flexural behaviour of reinforced lightweight concrete beam using hot water pre-treated oil palm shell coarse aggregate

by Dini Sofyani Farah, Handika Nuraziz, Tjahjono Elly, Arijoeni Essy
Published 2019-01-01