CHARACTERISTICS OF YALIMO PAPUA KINANG JINGKION POWDER AS FILLER IN HRS-WC MIXTURE

Abstract

<span lang="EN-US">Kinang Jingkion is the name of a region in Yalimo Regency, Papua, which has unique material deposits with specifications that make it suitable for use as aggregate in road pavement, including as filler in powder form. Jan Ukago, one of the first researchers on this aggregate, named the material after the region or location, so the material from the Kinang Jingkion region is now called Kinang Jingkion material. The high construction costs in the Yalimo region and generally in the Papua Mountains are caused by logistics, where materials such as cement and asphalt are mobilized using airplanes. With the alternative of using local filler material, it will eliminate long and expensive mobilization. The testing method was carried out according to the 2018 General Specifications Revision 2, Directorate General of Highways and Indonesian National Standard (SNI) for each test, including asphalt, coarse and fine aggregates, and Kinang Jingkion material. The Optimum Asphalt Content (OAC) obtained from Kinang Jingkion Filler was 6.85%. The Marshall characteristic test results for Kinang Jingkion Filler at OAC of 6.85% showed a stability value of 1194.40 Kg, MQ of 460.2 Kg/mm, VIM of 2.68%, and VFB of 80.16</span>