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All Journal Jurnal Transportasi The Jurnal Arsip Rekayasa Sipil dan Perencanaan (Journal of Archive in Civil Engineering and Planning) Vocatech : Vocational Education and Technology Journal Journal of Planning and Research in Civil Engineering Jurnal Teknik Sipil Journal of The Civil Engineering Student
Salmannur, Alfi
Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala, Banda Aceh
Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Engineering Mechanical Engineering Transportation

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Pengaruh Pemadatan pada Campuran AC-WC dengan Bahan Filler Abu Kulit Kopi terhadap Nilai Volumetrik Marshall Alfi Salmannur; Sofyan M. Saleh; Nadila Ernita
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 4 No 2 (2025): Juli
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v4i2.1032

Abstract

The quality of compaction of asphalt pavement layers, especially the wear layer (AC-WC) is very important to avoid damage. This study aims to analyze the effect of the number of compaction impacts on the Marshall characteristics of Asphalt Concrete Wearing Course (AC-WC) mixtures using coffee husk ash as a filler. AC-WC serves as an impermeable cover layer to protect the asphalt structure from water damage. The use of coffee skin ash as a filler material is expected to increase cost efficiency and utilize waste optimally. The research process began with physical material testing, sieve analysis, mix design, and the manufacture of 51 test samples. The number of compaction tumbles used were 2x35, 2x50, and 2x75. The results of the tests showed that increasing the number of compaction tumbles had a positive impact on the stability of the mixture, with a percent increase in stability values of 11% and 18.24%, respectively. The results also showed that the addition of 25% coffee husk ash had a positive impact on mix stability, with a percent increase in stability value of 11%. The flow, VIM, MQ and durability values of the 25% coffee husk ash mixture were also affected by the number of impacts. However, at 2x35 and 2x50 impacts, the flow, VIM, MQ and durability values did not meet the specifications of Bina Marga 2018 revision 2 . Thus, the optimal number of compaction impacts is very important to improve the durability and performance of AC-WC layers using coffee husk ash filler.
PENERAPAN SISTEM ACR-PCR DALAM PROSES EVALUASI STRUKTUR PERKERASAN BANDAR UDARA: STUDI KASUS PERKERASAN LENTUR BANDAR UDARA SULTAN ISKANDAR MUDA Taufiq, Luthfi Chaliqi; Darma, Yusria; Salmannur, Alfi; Asyifa, Cut Nella
JURNAL TEKNIK SIPIL Vol 12, No 1 (2023): Volume 12 Nomor 1 Mei 2023
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jts.v12i1.31690

Abstract

ICAO (International Civil Aviation Organization) baru saja menerbitkan sistem rating kekuatan struktur perkerasan bandar udara yang baru menggunakan metode ACR-PCR (Aircraft Classification Rating - Pavement Classification Rating) yang menggantikan sistem ACN-PCN (Aircraft Classification Number - Pavement Classification Number). Sistem ini direncanakan secara penuh diterapkan oleh seluruh negara anggota ICAO pada tahun 2024. Penelitian ini menguraikan evaluasi terhadap struktur perkerasan Bandar Udara Sultan Iskandar Muda menggunakan sistem ACR-PCR dibantu dengan program FAARFIELD 2.0 dan ICAO-ACR. Dengan sistem ini nilai rating perkerasan ditentukan menggunakan prinsip Mekanistik-Empirik (ME) yang mempertimbangkan respon struktur perkerasan dan estimasi jumlah lintasan izin dengan model kerusakan tertentu. Berdasarkan analisis yang dilakukan diperoleh nilai PCR 1149 F/D/W/T dan 2433 F/D/W/T masing-masing berdasarkan kerusakan retak lelah pada lapis beraspal dan deformasi permanen pada lapis tanah dasar. Diketahui pula lapis beraspal merupakan lapis kritis dengan nilai CDF 1.
Co-Authors Asyifa, Cut Nella Azmi, Rajul Cut Mutiawati Firyal, Salsabila Fitrika Mita Suryani Haekal, Moehammad Hermansyah . Hermansyah . Illiyyuna Diazshafa Marwati Keumala, Putri Pirusa Lulusi Lulusi Muhammad Isya Nadila Ernita Nia Indria Noralita, Putri Amalia Putri, Aqlima Renni Anggraini Renni Anggraini Ruhdi Faisal Sofyan M. Saleh Sofyan M. Saleh Sofyan M. Saleh Taufiq, Luthfi Chaliqi Yusria Darma