Article Per Year (5 Year)
p-Index From 2021 - 2026
5.002
P-Index
This Author published in this journals
All Journal Sinergitas Multidisiplin Ilmu Pengetahuan dan Teknologi (SMIPT) Jurnal Mandala Pengabdian Masyarakat Paulus Civil Engineering Journal
Olan Jujun Sanggaria
Universitas Kristen Indonesia Paulus
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Social Sciences Transportation

Published : 36 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 36 Documents
Search

 1   2   3   4 
Uji Mekanis Beton Menggunakan Agregat Sungai Plasma Kabupaten Luwu Utara Asni Tandiara; Jujun Sanggaria, Olan; Tonapa, Suryanti Rapang
Paulus Civil Engineering Journal Vol. 7 No. 1 (2025): PCEJ Vol.7, No.1, Maret 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/dmec0j29

Abstract

Aggregate from the Plasma River in North Luwu Regency has been widely used by the local community for construction, but there has been no research assessing the quality of aggregate in the construction sector. The research was carried out to determine the mechanical properties of compressive strength, split tensile strength, flexural strength and modulus of elasticity. This research took place in the structure and materials laboratory, Civil Engineering study program, Paulus Indonesian Christian University using the SNI 7656 – 2012 method, test objects in the form of cylinders (Ø 15 cm × height 30 cm), and blocks (60 cm × 15 cm × 15 cm). The compressive strength of the concrete was tested at the ages of 3, 7, 21 and 28 days and the split tensile strength, flexural strength of the concrete and modulus of elasticity were tested at the age of 28 days. From the research results, with a design quality of 25 MPa and 32 MPa, Plasma River aggregate is suitable for use in concrete mixtures.
Penggunaan Agregat Sungai Radda Kecamatan Masamba Kabupaten Luwu Utara Sebagai Campuran Beton Yenni Sri Agesya Kapuangan; Mara, Junus; Jujun Sanggaria, Olan
Paulus Civil Engineering Journal Vol. 7 No. 2 (2025): Paulus Civil Engineering Journal V7N2 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/hms0b619

Abstract

The Radda River has aggregates with non-uniform grain distribution, clean, and visually seen with clear river flow. However, it is not yet known whether the Radda River aggregate can be used as structural concrete. This study was conducted to determine the compressive strength, flexural strength, splitting tensile strength of concrete and modulus of elasticity of concrete using aggregates from the Radda River. This study used the SNI 7656-2012 concrete design method with concrete quality f'c 25 MPa and 32 MPa through slump test on 28-day-old concrete. The average splitting tensile strength value of f'c 25 MPa concrete is 3.017 MPa. The average splitting tensile strength value of f'c 27 MPa concrete. The average flexural strength of f'c 25 MPa concrete is 3.759 MPa. The average flexural strength of f'c 32 MPa concrete is 4.176MPa. The results of the elastic modulus test for quality f'c 25 Mpa are 18,713.811 MPa. Theoretical value = 4700 x √25 = 23,500 MPa. The results of the elastic modulus test for quality f'c 32 Mpa are 27673.21667 Mpa. Aggregates from the Radda River can be used to achieve a quality of 25 MPa and 27 MPa using a material composition of 32 MPa.
Pemanfaatan Limbah Kulit Singkong Sebagai Bahan Tambah Semen Pada Campuran Beton Pakilaran, Eleazar P. P.; Buarlele, Luciana; Sanggaria, Olan Jujun
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/j6k3cm08

Abstract

This study uses cassava peel ash as a cement additive in concrete mixtures. As an important crop in many tropical countries, cassava produces a lot of waste during its processing, mostly in the form of cassava peels. One interesting material is cassava peel ash from cassava processing which is added to concrete. The purpose of this study was to determine the effect of cassava peel ash (AKS) addition in varying amounts to cement, namely 0%, 2%, 4%, and 6% on the compressive strength, split tensile strength, and flexural strength values of concrete mixtures. The mix design method uses SNI 7565:2012, fresh concrete testing uses SNI 1973:2008, compressive strength SNI 1974:2011, split tensile strength SNI 2491:2014, and flexural strength of concrete using SNI 4431:201. This research was conducted in the Concrete Laboratory of Civil Engineering of Universitas Kristen Indonesia Paulus. Based on the weight of cement, the amount of cassava peel ash used varied from 0%, 2%, 4%, and 6%. The compressive strength that meets the plan quality is found in variations of 0, and 2%, for split tensile strength and flexural strength, the variation in the addition of AKS values decreases. Concrete quality decreased with increasing AKS variation.
Penggunaan Agregat Sungai Walanae Kabupaten Wajo Sebagai Bahan Campuran Beton Palimbong, Gita Yasty; Mara, Junus; Sanggaria, Olan Jujun
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/abn6m433

Abstract

Concrete is one type of construction material that is generally used for building projects, bridges, roads, and other buildings. The Walanae River in Wajo Regency is one of the rivers that produces materials in the form of aggregate used by the local community, but there is no certainty that the aggregate can be used as a concrete mixture. The formulation of the problem in this study is based on the background that has been described, namely, whether the characteristics of concrete using the aggregate of the Walanae River in Wajo Regency are qualified as concrete construction materials. To conduct laboratory tests on concrete samples using aggregate from the Walanae River, Wajo Regency to determine compressive strength, tensile strength, bending strength, and modulus of elasticity. Testing of 25 MPa and 30 MPa plan quality samples. The test pieces used were 42 samples, compressive strength 24 samples, tensile strength 6 samples, bending strength 6 samples, and elastic modulus 6 samples. Based on the results of the 28-day concrete testing research for 25 MPa quality, achieving the planned quality was 25,455 MPa. The results of the 28-day concrete test for 30 MPa quality did not reach the planned quality obtained 27,152 MPa. Aggregate from the Walanae River can be used effectively in the production of concrete of a quality suitable for the structure.
Peningkatan Keselamatan Lalu Lintas untuk Siswa Sekolah Dasar Elizabeth, Louise; Laman, Erwinda Garcya; Sanggaria, Olan Jujun; Patanda, Marni; Sensus, Monika
Jurnal Mandala Pengabdian Masyarakat Vol. 6 No. 2 (2025): Jurnal Mandala Pengabdian Masyarakat
Publisher : Progran Studi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35311/jmpm.v6i2.803

Abstract

Siswa SD Frater Bakti Luhur memiliki 844 siswa yang mana tempat tinggal mereka tidak semuanya berada dekat dengan sekolah. Selain itu, SD Frater Bakti Luhur yang terletak di ruas jalan yang memiliki volume kendaraan dan kecepatan tinggi sangat berisiko terhadap terjadinya konflik antar kendaraan atau kendaraan dan pejalan kaki. Tujuan dari kegiatan ini untuk meningkatkan keselamatan berlalu lintas pada siswa melalui penambahan pemahaman tertib berlalulintas dan kelengkapan informasi keselamatan lalu lintas di sekitar sekolah. Metode yang digunakan adalah analisis situasi awal dari mitra, mendesain model inovasi, edukasi terhadap siswa, penerapan teknologi, pendampingan dan evaluasi, serta monitoring keberlanjutan kegiatan. Hasil dari kegiatan ini berupa peningkatan pemahaman siswa akan keselamatan lalu lintas baik sebagai pejalan kaki maupun saat berada di kendaraan. Hasil kegiatan menunjukkan peningkatan pemahaman siswa sebesar 35% berdasarkan perbandingan pre-test dan post-test. Selain edukasi, tim juga memasang rambu peringatan, warning light, serta menyediakan pocket bookkeselamatan. Diharapkan keberlanjutan dari kegiatan ini agar dapat melibatkan orang tua untuk lebih memahami kesalamatan lalu lintas terutama saat berkendara dan berjalan kaki bersama anak di jalan raya.
Pengaruh Penambahan Limbah Beton pada Tanah terhadap Unconfined Compression Test Firman A Due Rego; Meeti; Sanggaria, Olan Jujun
Paulus Civil Engineering Journal Vol. 8 No. 1 (2026): Paulus Civil Engineering Journal, Maret 2026
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/7hptzb09

Abstract

One method of improving the quality of soil is stability, which can be accomplished by mechanical compaction.  Adding additives is another way to accomplish it.  The addition of concrete waste to the soil is one issue.  Concrete trash is frequently just buried or abandoned, which over time may have a detrimental effect on the environment.  Concrete waste was added to the soil as a soil-binding agent in order to stabilize the soil in this investigation.  Timbuseng Village, Pattalasang District, Gowa Regency, South Sulawesi, had a water content of 28.11% according to soil test data. The Unconfined Compression Test results for the addition of concrete waste used to stabilize clay soil with concrete waste, a soil located in Pangkabinanga, Pallangga District, Gowa Regency, South Sulawesi, show that the unconfined compressive strength test results and the concrete waste vs. qu (kg/cm2) graph for sample 1 (0% qu) are 0.088, 8% (0.102), 16% (0.132), and 24% (0.168). This test shows that each soil sample with a mixture of concrete waste experienced an increase in each variation, resulting in an increase in soil compressive strength, resulting in stronger soil.
Co-Authors Agnes Sentani Klau Agung, Karel Alpius Alpius Asni Tandiara Bessoran, Owen Irianto Bombing, Yous Rizal Bua’, Stevany Arrang Dominggus Paerunan Elizabeth, Louise Elton Tri Juan Simon Firman A Due Rego Frans Phengkarsa George Andre Papendang Gray, Stephen Indra Dody Kurniawan Manguki' Jandri Jonie Tanijaya Karel Agung Klau, Agnes Sentani Krisianto, Vinansius Ponco Kurniawan Manguki’, Indra Dody Laman, Erwinda Garcya Luciana Buarlele Mangontan, Robert Mara, Junus Meeti Owen Irianto Bessoran Paerunan, Dominggus Pakanan, Reiner Putra Pakilaran, Eleazar P. P. Palimbong, Gita Yasty Papendang, Georga Parung, Herman Patanda, Marni Patinggi, Skolastiko Payung, Keren Tangke Phengkarsa, Frans Rachman, Rais Reiner Putra Pakanan Robert Mangontan Sandy, Desi Sensus, Monika Skolastiko Patinggi Stephen Gray Suba, Andhika Suryanti Rapang Tonapa Tanggulungan, Dewi Yunita Tanijaya, Jonie Vinansius Ponco Vinny Virginia Wong, Irwan Lie Keng Yenni Sri Agesya Kapuangan Yous Rizal Bombing Yufrayumario