Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Teknik Sipil Madani : Indonesian Journal of Civil Society
Saputro, Dani Nugroho
Unknown Affiliation
Humanities Civil Engineering, Building, Construction & Architecture Transportation

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

Found 2 Documents
Search

 1 
Pemanfaatan Endapan Lumpur Hasil Sedimentasi Untuk Pembuatan Produk Batu Bata Interlock Bernilai Ekonomis Saputro, Dani Nugroho; Susanto, Hery Awan; Hermanto, Nor Intang Setyo; Rahmawati, Eni; Januardi, Redityo
Madani : Indonesian Journal of Civil Society Vol. 7 No. 2 (2025): Madani : Agustus 2025
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/madani.v7i2.2543

Abstract

The results of the dredged sludge deposits due to sedimentation of the Jenderal Besar Soedirman reservoir are quite large and have the potential to be utilized. The problem that arises is that the sedimentation results are not immediately removed, it will disrupt several sectors, especially the power generation sector (PLTA). From this problem, an alternative emerged to utilize the dredged sludge deposits due to sedimentation into bricks that have economic value. The utilization of sludge deposits into bricks aims to reduce excessive sedimentation in the JB Soedirman sludge reservoir. If the sludge deposits are utilized properly, one of which is as a material for making Interlock bricks, it will create economic value for the community, especially in Banjarnegara, Purbalingga dan Banyumas Regency, there are many business sectors engaged in making bricks. The method used in this community service is observation and demonstration, the first is to conduct further observation studies on the nature of the dredged sludge deposits by conducting laboratory tests, from the results of the tests, information and education are provided to the business community on how to utilize sludge deposits into bricks with the right composition and high quality. It is expected that with this Community Service activity, it can overcome the problems that arise and improve the economy of brick entrepreneurs around the reservoir without having to mine or buy raw materials for production. Brick entrepreneurs are very enthusiastic about unbaked interlocking bricks, by making innovations in the brick business.
KINERJA REOLOGI ASPAL MODIFIKASI BELERANG BERDASARKAN PENGUJIAN STANDAR AASHTO Susanto, Hery Awan; Saputro, Dani Nugroho; Pangestika, Safety Husna; Pamudji, Gandjar; Bhagaskara, Miftah Gita
Jurnal Teknik Sipil Vol. 18 No. 4 (2026)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jts.v18i4.13166

Abstract

Peningkatan permintaan infrastruktur jalan mendorong inovasi aspal modifikasi belerang (4-6%) untuk meningkatkan ketahanan perkerasan. Berdasarkan uji propertis AASHTO/SNI pada aspal PEN 60/70, kadar 4% belerang meningkatkan densitas (+7,7%) tanpa segregasi, sedangkan kadar 5-6% meningkatkan fleksibilitas (daktilitas +12,3%) dan kelunakan (penetrasi +17,7%). Namun, kadar >4% menurunkan titik nyala (-39,8%) dan viskositas (-30,01%), meningkatkan risiko kebakaran dan rutting. Kadar 4-5% optimal untuk menyeimbangkan performa reologi dan risiko, direkomendasikan untuk aplikasi di iklim dingin dengan pengawasan suhu ketat dan uji emisi gas (H₂S/SO₂). Penelitian lanjutan dapat mengkombinasikan belerang dengan polimer seperti crumb rubber untuk mitigasi kelemahan. Kata kunci: Aspal modifikasi, Belerang, Reologi, AASHTO, Uji Propertis
Co-Authors Bhagaskara, Miftah Gita Eni Rahmawati Gandjar Pamudji, Gandjar Hery Awan Susanto Januardi, Redityo Nor Intang Setyo H., Nor Intang Pangestika, Safety Husna