International Journal of Research in Vocational Studies (IJRVOCAS)

Concrete columns play a vital role in structural systems due to their ability to resist axial and lateral loads. Enhancing column performance through confinement has been widely studied, particularly using steel tube confined concrete (STCC). In parallel, the growing amount of metal waste highlights the need for innovative and sustainable reuse strategies. One type of […]

Pontianak City has experienced a steady increase in tourist arrivals, which has resulted in a higher demand for temporary accommodation facilities. In response to this development, this study presents the structural design of an eight-story reinforced concrete hotel building located on Sepakat II Street in Pontianak City. The structure is designed using an Intermediate Moment-Resisting

Final effluent from the palm oil industry still contains residual oil with potential for use as a value-added alternative material; however, its utilization remains limited. This study aims to investigate the use of final effluent oil as an additive in solid soap production and to evaluate the physical characteristics and chemical quality of the resulting