Pemanfaatan Reclaimed Asphalt Pavement (RAP) pada Lapisan Laston Lapis Antara (AC-BC) dengan Metode Hot-Mix

Yuwono, Shaniyanissa (2021) Pemanfaatan Reclaimed Asphalt Pavement (RAP) pada Lapisan Laston Lapis Antara (AC-BC) dengan Metode Hot-Mix. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Saat ini, pemanfaatan RAP pada struktur perkerasan jalan baru sudah sering digunakan di beberapa negara maju. Penggunaan kembali RAP ini dinilai memiliki beberapa keunggulan salah satunya yaitu memiliki nilai yang ekonomis. Material RAP harus melalui beberapa pengujian di laboratorium dan rekayasa untuk memenuhi persyaratan mutu campuran. Penelitian kali ini dimaksudkan untuk mengetahui apakah material RAP bisa digunakan kembali pada lapis Laston Lapis Antara (AC-BC) dengan metode hot-mix dengan tambahan minyak sayur sebagai bahan peremaja. Beberapa benda uji dibuat dengan variasi prosentase RAP berbeda untuk mengetahui prosentase RAP yang memiliki hasil paling baik. Benda uji dengan RAP kemudian melalui pengujian marshall dan ITS (Indirect Tensile Strength). Hasil menunjukkan bahwa penambahan RAP sebanyak 5% memiliki nilai stabilitas sebesar 978.48 kg, nilai flow sebesar 3.05 mm, nilai marshall quotient sebesar 319.38 kg/mm, nilai VIM sebesar 6.86%, nilai VMA sebesar 20.22%, dan nilai VFA sebesar 67.02%. Untuk hasil pengujian ITS, nilai kuat tarik untuk ITS kering 427.2 kPa dan ITS basah 342.4 kPa pada benda uji dengan kandungan 5% RAP. ====================================================================================================== Currently, the use of RAP on new road pavement structures has often been used in several developed countries. Using RAP for new road pavement is considered to have several advantages, such as economic value. However, this material must go through a few tests in the laboratory to meet the mix quality requirements. This study aims to determine whether RAP can be used for Asphalt Concrete – Binder Course mixture using hot-mix method with the addition of vegetable oil as rejuvenator. various samples were made with different rates of RAP to find out how much RAP should be used so that it qualifies the requirements. The samples with RAP later will be tested with Marshall Test and ITS (Indirect Tensile Strength). As the result, 5% additional RAP for new road pavement shows good values such as 978.48 kg for stability, 3.05 mm for flow, 319.38 kg/mm for marshall quotient, 6.86% for VIM, 20.22% for VMA, and 67.02% for VFA. The result shown by Indirect Tensile Strength are 427.2 kPa for dry method and 342.4 kPa for wet method in sample with 5% RAP.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Bongkaran Aspal, Daur Ulang Campuran Panas, Pengujian Marshall, Pengujian Indirect Tensile Strength
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA441 Aggregates
T Technology > TA Engineering (General). Civil engineering (General) > TA443.A7 Asphalt
Divisions: Faculty of Vocational > Civil Infrastructure Engineering (D4)
Depositing User: Shaniyanissa Yuwono
Date Deposited: 29 Aug 2021 12:31
Last Modified: 29 Aug 2021 12:31
URI: https://repository.its.ac.id/id/eprint/90891

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