PENGARUH PEMANFAATAN LIMBAH KULIT TELUR SEBAGAI BAHAN PENGGANTI AGREGAT HALUS 0/5

Studi Kasus : Pada Lapisan Aspal HRS-WC Ditinjau Dari Nilai Marshall Test

Abstract

Asphalt concrete as a paving material has long been known and is widely used in the construction of roads. Asphalt concrete itself consists of a mixture of fine aggregate, coarse aggregate and filler material. There are industrial wastes that have not been used, including eggshell scraps where the eggshell scrap material is an innovation to use for pavement quality.The aim of this study is to determine the effect of eggshell waste as a substitute for 0/5 aggregates in terms of the characteristic values ​​of the concrete asphalt layer mixture and the feasibility of eggshell waste as a substitute for 0/5 aggregates in the HRS toilet layer. This research was conducted in the building materials laboratory of the National Institute of Technology Malang in February 2020. From the results of hypothesis tests for eggshell waste mixes on stability, flow, VIM, VMA, MQ, VFA, where Fcount = 32.748> Ftable = 3.48. And for the results of the analysis of the characteristic values ​​for the contents of egg shell waste of 25%, 50%, 75% and 100%, stability values ​​of 976.60 kg, 937.05 kg, 774.37 kg, 690.58 kg were obtained. Flow rate 3.43mm, 3.57mm, 3.67mm, 4.09mm. VIM 5.04%, 5.20%, 5.36%, 5.60%. VMA 19.53%, 19.21%, 18.91%, 18.67%. VFA 74.17%, 72.94%, 71.63%, 69.99%. MQ 276.63 kg / mm, 256.63 kg / mm, 200.26 kg / mm, 169.10 kg / mm. This means that at levels of 75% and 100%, results are obtained that do not meet the requirements of the HRS-WC specifications.