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All Journal BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Teknologi Berkelanjutan
Topan Eka Putra
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Education Energy Engineering Materials Science & Nanotechnology Transportation Other

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INFLUENCE OF PEAT WATER ON MECHANICAL PROPERTIES OF COCONUT SHELL AND FLY ASH BASED CONCRETE Yulin Patrisia; Topan Eka Putra
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 7 No. 2 (2019): Journal Balanga Edisi Juli-Des 2019
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v7i2.1542

Abstract

This study aimed to determine the influence of peat water on the mechanical properties of the paving block (compressive strength and water absorption) using coconut shell waste and fly ash as raw material. The background of the research were the lack utilization of fly ash, preparation for the handling and utilization of fly ash from power station at Pulang Pisau and Tumbang Kajuei (under construction), and the utilization of coconut shell to be more effective and economical. Paving block specimens were immersed in peat water to determine the effect of peat water and the rest were immersed in plain water. This experiment used fly ash as a partial replacement of cement and 2% coconut shell as a partial replacement of fine aggregate. The results of the analysis showed that: (a) Paving block using fly ash and coconut shells which were immersed in plain water experienced the increase in compressive strength and the decrease in water; (b) Paving block using fly ash and coconut shells soaked in peat water showed that by the increase of age, compressive strength was decrease and water absorption was increase; (c) The compressive strength of paving block specimens immersed in plain water and peat water showed relatively similar values at 7 and 28 days age, (d). Water absorption in paving block specimens soaked both in plain water and peat water showed relatively similar values at 7 days age, but at 28 days age the specimens immersed in peat water had greater water absorption.
METAL WELDING TRAINING FOR SKILLS PROVISION FOR MECHANICAL ENGINEERING EDUCATION STUDENTS, PALANGKA RAYA UNIVERSITY Jhonni Rentas Duling; Topan Eka Putra
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 9 No. 1 (2021): Journal Balanga Edisi Januari-Juni 2021
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v9i1.3118

Abstract

Community empowerment activities in general aim to form individuals and communities to become independent. Independence is a condition experienced by a person which is characterized by the ability to think, decide and do something that is deemed appropriate in order to achieve solving the problems faced by using the power/ability possessed. The training activities aim to equip participants with metal welding skills. The activity was carried out at the Mechanical Engineering Education Laboratory, FKIP UPR. The purpose of these activities is in line with the higher education functions and objectives mandated in Law no. 12 of 2012 Article 4 paragraph 3; namely to "Develop Science and Technology by paying attention to and applying the values of Humanities". With this activity, it is hoped that participants will have more knowledge about metal welding. The training methods used are lectures with presentation techniques, direct guided practice and evaluation.
ANALISIS SISTEM PROSEDUR PELAKSANAAN PEMBANGUNAN PERUMAHAN DI KOTA PALANGKA RAYA Topan Eka Putra
Jurnal Teknologi Berkelanjutan Vol 6 No 01 (2017): Vol 06 No. 01
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (422.606 KB)

Abstract

Kebutuhan akan tempat tinggal di Kota Palangkaraya semakin meningkat. Hal ini dapat dilihat dari pengajuan kredit perumahan yang semakin meningkat. Penelitian ini akan mengkaji penerapan prosedur pelaksanaan pembangunan perumahan guna menghasilkan produk perumahan yang nantinya sampai ditangan konsumen merupakan produk yang berkualitas di wilayah Kota Palangka Raya. Permasalahan pokok dalam penelitian ini yaitu bagaimanakah deskripsi prosedur pelaksanaan pembangunan perumahan yang berkualitas yang sesuai dan dapat diaplikasikan berdasarkan kondisi sumber daya yang ada di Kota Palangka Raya. Wilayah yang diteliti adalah populasi perumahan kelas menengah, dalam hal ini berupa konsumen dan pihak pengembang perumahan di Kota Palangka Raya, yang akan diwawancara dan mengisi kuesioner yang dibuat, selanjutnya dibuat kesimpulan setelah mendapatkan data-data yang diinginkan. Menurut hasil kuesioner dapat ditarik kesimpulan bahwa pengembang belum/tidak memberikan kualitas pelayanan yang baik, sementara konsumen pembeli perumahan tidak mendapatkan kualitas perumahan yang mereka inginkan. Hasil penelitian ini adalah untuk mendapatkan rumah yang berkualitas dan cocok di Kota Palangka Raya. Berdasarkan hasil validasi teoritik dalam hal ini dengan tenaga ahli/pakar dari kuesioner yang telah dianalisis maka didapatkan nilai validitas yaitu 88 yang berada pada kategori valid. Artinya prosedur pelaksanaan pembangunan perumahan ini dapat digunakan sebagai standar konsep prosedur pembangunan perumahan type 36 yang cocok di Palangka Raya. Adanya prosedur ini mampu meningkatkan kualitas perumahan yang ada di Kota Palangka Raya dalam hal ini struktur bangunan lebih kuat dan tidak mudah retak.
OPTIMIZATION MODEL FOR USING WATER FLOW IN HYDRAM PUMP STORAGE BARRELS AS A SOURCE OF SUSTAINABLE ELECTRICITY GENERATION ON A LABORATORY SCALE Vontas Alfenny Nahan; Topan Eka Putra; Revianti Coenraad
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 11 No. 2 (2023): Journal Balanga Edisi Juli-Desember 2023
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v11i2.11742

Abstract

Currently, energy needs are increasing greatly, this is influenced by increasing population growth and human activity. The development of simpler renewable energy must be encouraged to meet energy needs, at least to meet the domestic energy needs of households. A hydram pump is a tool that can utilize water flow to produce kinetic energy which is then converted into potential energy to lift water to a certain height. This potential energy can be converted into electrical energy through a generator. A hydram pump is a tool used to raise water from a low place to a higher place automatically with energy originating from the water itself, namely because of the height of the falling water which is used to press the valve on the hydram pump and result in a water hammer when the water is stopped automatically. suddenly, then the change in momentum of the fluid mass will also increase the pressure suddenly. This research was carried out at the Mechanical Engineering Education Laboratory at Palangka Raya University with the methods described which will include experimental steps, data collection and analysis to be carried out. This research aims to develop an optimization model for the use of water flow in the hydram pump reservoir as a source of sustainable electricity generation on a laboratory scale. The results of this research have been carried out 4 times with the height of the turbine from the bottom of the experimental floor being 3 m while the size of the exhaust valve opening is ± 4 cm and the height of the water plunge from the barrel to the hydram pump is 2 m; 1.5m; 1.2 m is able to produce stable turbine rotation so that the lights come on. However, at a height of 1 m from the barrel to the hydram pump, the turbine rotation produces dim lights.
STUDY OF BRIDGE PILLAR SHAPES ON THE POTENTIAL OF LOCAL SCOUR IN EXPERIMENTAL LEARNING FOR BUILDING ENGINEERING EDUCATION STUDENTS Topan Eka Putra; Lola Cassiophea; Revianti Coenraad; Samuel Layang; Wiratno Y Sigin; Petrisly Perkasa; Whendy Trissan; Nika Safitri; Welrenot Sinaga
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 12 No. 1 (2024): Journal Balanga Edisi Januari-Juni 2024
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v12i1.15828

Abstract

One of the elective courses in the Building Engineering Education Study Program, FKIP, Palangka Raya University is Bridge Structure. Experimental study is a way of teaching and learning that involves student activity by experiencing and proving for themselves the process and results of experiments which are closely related to everyday life. On the subject of bridge structures, it is necessary to carry out experimental studies on bridge pillars. Pillars are part of the bridge's lower structure. The existence of pillars in river flows causes changes in river flow patterns. Changes in flow patterns will result in local scouring around the pillars. This research aims to determine the effect of pillar shape on the potential for local scour that occurs around the pillar. This research was carried out under steady uniform flow conditions with three discharge variations. The physical models of pillars used are rectangular pillars, cylindrical pillars and triangular pillars. The type of research used is experimental research. The research location was carried out at the Building Engineering Education Laboratory, FKIP UPR with glass channel media with dimensions of 200 cm long, 15 cm wide and 20 cm high. In the test with flow discharge Q1= 40.08 cm3/sec, the maximum scour in the middle of the pillar that occurred was (ds)= 0.2 cm and the average at the edge was (ds)= 0.3 cm for pillars with the shape rectangular, while for triangular and cylindrical pillars experiencing sedimentation, Q2= 100.20 cm3/sec. The maximum scour at the center of the pillar that occurs is (ds)= 1.3 cm and the average at the edges is (ds) = 1.4 cm for rectangular pillars, while for triangular and cylindrical pillars experiencing sedimentation, Q3= 107.04 cm3/sec. The maximum scour in the center of the pillar that occurs is (ds)= 1.5 cm and is flat -average at the edge is (ds)= 1.5 cm for pillars with a rectangular shape, while for pillars with a rectangular shape and cylinders experience sedimentation. The results obtained from this series of research are that the greater the discharge flowing in a channel cross-section, the deeper the local scour around the pillars will be and the best shape in this study is a cylindrical shape because it has the potential for the smallest scour depth.
CREATION OF A WATER LEVEL MONITORING STATION FOR FISH CULTIVATION IN PETUK LITI VILLAGE USING GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS (GSM) Trissan, Whendy; Tarita Aprilani Sitinjak; Wiratno Y Sigin; Topan Eka Putra; Nathanael Yanuar Kristianto; Samuel Layang; Petrisly Perkasa; Gagas Wira Syahputra
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 12 No. 2 (2024): Journal Balanga Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v12i2.17014

Abstract

Fish farming is a promising business alternative, especially in rural areas such as Petuk Liti Village. With the potential of existing natural resources, good management is needed so that cultivation results can be optimal (Iskandar & Muslih, 2022). One important aspect of fish farming is controlling water quality, especially water level, which affects fish health and growth (Rahmadani, 2021).However, the challenge faced by fish farmers is the difficulty of monitoring water levels in real-time, so that decisions are often made that are not appropriate, which can be detrimental to cultivation results. Therefore, this PKM activity aims to develop a water level monitoring station based on remote camera technology (GSM) which is implemented in Petuk Liti Village, Pulang Pisau Regency, Central Kalimantan.The monitoring station designed in this research consists of several main components, including a monitoring camera, a water level sensor, and a GSM module which functions to transmit data.The output target of this service is expected to make a significant contribution in increasing the efficiency and effectiveness of fish farming in Petuk Liti Village. With a monitoring station, farmers will be quicker and more accurate in taking the necessary actions, so that cultivation results can be optimal.
LAND WETTING USING THE HYDRAM PUMP METHOD IN PREVENTING PEATLAND FIRES Topan Eka Putra; Frans Putra Ganesa; Samuel Layang; Tuah; Revianti Coenraad; Berkat Yuda; Lola Cassiophea; Wiratno Y Sigin; Danar Airangga Windra Gautama
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 12 No. 2 (2024): Journal Balanga Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v12i2.17028

Abstract

Peatlands are an ecosystem that has an important role in the environment, including carbon storage, biodiversity habitat, and water availability (Murdiyarso et al., 2010). However, peatlands are also very vulnerable to fire, especially in extreme dry season conditions (Page et al., 2002). Peatland fires can cause significant environmental losses, including greenhouse gas emissions, loss of biodiversity, and negative impacts on public health due to the smoke produced (Masykur et al., 2019). Therefore, efforts to prevent peatland fires are very important to maintain the sustainability of this ecosystem and public health. The hydram pump method was chosen as an innovative solution in this research because of its ability to pump water continuously without requiring an electricity or fuel source. This makes it a sustainable and environmentally friendly alternative for wetting peatlands, which in turn can increase soil moisture and reduce the risk of fire (Wardhana et al., 2021). By utilizing this method, it is hoped that soil moisture can be maintained, making the land less susceptible to fire. The type of research used is experimental research. The research location was carried out at the Building Engineering Education Laboratory, FKIP UPR with a hydram pump and a drip irrigation system on differences in land elevation from plant water sources and water use efficiency. The target achieved is that this research will be published in the SINTA 5 and HKI Accredited Journals.
MAKING A PROTECTIVE ROOF FOR PORTABLE COMPOST FERTILIZER MEDIA SYSTEMS FOR GARDENS IN BUKIT TUNGGAL VILLAGE, PALANGKA RAYA CITY Revianti Coenraad; Wiratno Y Sigin; Trissan, Whendy; Topan Eka Putra; Frans Putra Ganesa; Sri Wahyuni
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 13 No. 1 (2025): Journal Balanga Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v13i1.18436

Abstract

Agriculture is the economic backbone and source of life for many communities in Indonesia, including the City of Palangkaraya. The Sumber Makmur Farmers Group is a clear example of an agricultural community that strives to increase crop production and manage organic waste sustainably. However, they often face obstacles in producing quality compost due to external weather influences. Through this community service, we can also increase awareness of the importance of sustainable and environmentally friendly agricultural practices. The Sumber Makmur Farmers Group can be an example for other communities in implementing simple but effective technology to increase agricultural productivity in a sustainable manner. Thus, the activity of making a protective roof for portable compost fertilizer systems is not only a technical contribution to local agriculture, but is also a real effort to advance community welfare and maintain environmental sustainability in Palangka Raya City.
Co-Authors Berkat Yuda Danar Airangga Windra Gautama Frans Putra Ganesa Gagas Wira Syahputra Jhonni Rentas Duling Lola Cassiophea Nathanael Yanuar Kristianto Nika Safitri Perkasa, Petrisly Revianti Coenraad Samuel Layang Sri Wahyuni Tarita Aprilani Sitinjak Trissan, Whendy Tuah Vontas Alfenny Nahan Welrenot Sinaga Whendy Trissan Wiratno Y Sigin Yulin Patrisia