Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Jurnal Teknologi
ST., MT, Syaifuddin Din
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Mechanical Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Penggunaan Fly Ash dan POFA sebagai Filler dalam Modifikasi Campuran Aspal Hotmix AC-BC ST., MT, Syaifuddin Din; Kurniati, Kurniati; Gusrizal, Gusrizal; Miswar, Miswar; Ulfa, Nadia
Jurnal Teknologi Vol 25, No 1 (2025): April 2025
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/teknologi.v25i1.6657

Abstract

This study evaluates the use of POFA (Palm Oil Fuel Ash) and Fly Ash as fillers in Asphalt Concrete-Binder Course (AC-BC) mixtures. POFA was sourced from palm oil processing plants, while Fly Ash was obtained from coal-fired power plants. The research aims to identify the optimal filler composition by varying the proportions of POFA and Fly Ash, ranging from 0% to 100% POFA. Marshall parameter tests were conducted to assess stability, flow, VIM (Void in Mix), VMA (Void in Mineral Aggregate), and Marshall Quotient. The results show that POFA significantly improves the stability of the asphalt mixture compared to Fly Ash, with the highest stability observed at 100% POFA. However, increasing the amount of POFA also led to higher VIM values, indicating more air voids within the asphalt mixture, which could affect its long-term durability. The combined use of POFA and Fly Ash as fillers demonstrates that both can be utilized in AC-BC asphalt mixtures without compromising quality or failing to meet the 2018 Bina Marga specifications. The study concludes that POFA is a viable alternative filler for asphalt mixtures, particularly for improving the stability and performance of surface layers in road construction.
Pengaruh Penggunaan Limbah Plastik HDPE dalam Campuran Aspal AC-BC sebagai Bahan Daur Ulang ST., MT, Syaifuddin Din; Kurniati, Kurniati; Dahri, Wulan
Jurnal Teknologi Vol 25, No 2 (2025): Agustus 2025
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/teknologi.v25i2.7040

Abstract

The use of plastic waste as an additive in asphalt mixtures presents a promising solution to reduce environmental pollution while enhancing the performance of asphalt mixtures. This study aims to investigate the effect of adding High-Density Polyethylene (HDPE) plastic waste on the Marshall characteristics of Asphalt Concrete – Binder Course (AC-BC) mixtures. Post consumer recycled plastics are being considered for construction to address the threat of plastic waste materials and to improve sustainability. Asphalt pavement construction is highly considered for plastic waste materials recycling due to its large daily production [1]. The HDPE plastic waste used was sourced from household bottle and plastic bag waste, which was shredded and added to the asphalt mixture at variations of 0%, 2%, 4%, 6%, and 8% by asphalt weight. The Marshall method was employed to evaluate stability, flow, Marshall Quotient, Voids in the Mixture (VIM), Voids Filled with Bitument (VFB), and Voids in Mineral Aggregate (VMA). The results indicate that the addition of 6% HDPE yields the most optimal Marshall characteristics, with a stability value of 1367.36 kg, a flow of 3.28 mm, and a Marshall Quotient of 417.09 kg/mm. All parameters at this level met the Bina Marga 2018 specifications. Therefore, the appropriate addition of HDPE waste can significantly improve asphalt mixture quality while contributing to environmental sustainability.
Co-Authors Dahri, Wulan Gusrizal Gusrizal Kurniati Kurniati MISWAR MISWAR Ulfa, Nadia