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All Journal Jurnal Talenta Sipil
Sartika Nisumanti
Prodi Teknik Sipil, Fakultas Teknik, Universitas Indo Global Mandiri
Civil Engineering, Building, Construction & Architecture Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology

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Kinerja Stabilisasi Campuran Aspal Panas AC-WC Menggunakan Aspal Modifikasi (Elastomer) dengan Penambahan Lateks Haikal Fikri Da'fa Nurcahyo; Sartika Nisumanti; Khodijah Al Qubro
Jurnal Talenta Sipil Vol 9, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v9i1.926

Abstract

Pavements in Indonesia often experience damage before the planned service life is reached, one of which is caused by permanent deformation due to excessive load pressure, such as that produced by heavy vehicles. This study aims to analyze the effect of latex addition on the characteristics of AC-WC pavement type asphalt mixtures using elastomer modified asphalt. The use of asphalt is varied in five levels, namely 4%, 4.5%, 5%, 5.5%, and 6% of the total aggregate weight. The AC-WC mixture manufacturing process refers to the 2018 Bina Marga specifications (Revision 2). The results showed that the addition of latex affected the characteristics of the Marshall value in the asphalt mixture compared to conventional asphalt, where the VMA value with latex additives decreased by 1% at a latex content of 5% with a value of 18.029. The VFA value decreased by 1% at a latex content of 5% with a value of 73.805. The VIM value in this mixture is still within the required specifications, which is between 3% and 5%. The stability value increased significantly at 7% latex content with a value of 3249.7, while the MQ value increased significantly at 7% latex content with a value of 2214.137. From the results of the study, it can be concluded that asphalt containing latex has better durability compared to conventional asphalt, so it can be used as an alternative to improve the quality of road pavement in Indonesia.
Karakteristik Kuat Tekan Beton Menggunakan Serbuk Besi dengan Bahan Tambah Bestmittel Muhammad Husein Saputra; Sartika Nisumanti; Febryandi Alfuady
Jurnal Talenta Sipil Vol 9, No 2 (2026): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v9i2.936

Abstract

Concrete, a widely used building material, is prized for its exceptional compressive strength. The field of solid and sustainable infrastructure is seeing swift progress in concrete technology. Numerous ideas and innovations have emerged to enhance concrete quality, including the incorporation of iron powder as a substitute material. This substitution aims to modify concrete's characteristics and improve its strength and hardening time. The research into the compressive strength of concrete using iron powder involved an experimental technique. Findings from this research indicate that a concrete mix containing 7.2% iron powder and 0.7% bestmittel achieved a compressive strength of 28.75 MPa after 28 days. This demonstrates that both iron powder and bestmittel positively influence the compressive strength of concrete. Additionally, the optimal mixture, 7.2% iron powder combined with 0.7% bestmittel, resulted in a compressive strength of 28.75 MPa, reflecting a 3.19% increase compared to standard concrete.
Co-Authors Febryandi Alfuady Haikal Fikri Da'fa Nurcahyo Khodijah Al Qubro Muhammad Husein Saputra