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All Journal Teras Jurnal AGREGAT Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Jurnal Hutan Tropika JURNAL TEKNIK SIPIL UNAYA BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Abdimas Ilmiah Citra Bakti (JAICB) PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan
Samuel Layang
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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VARIATION OF SUPERPLASTICIZER AMOUNT ON CONCRETE COMPRESSIVE STRENGTH Layang, Samuel; Wiratno; Henra Hartako; Rido
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.v11i2.11737

Abstract

This study aims to determine the effect of the addition of superplasticizer in concrete mixtures on compressive strength. To achieve this goal, a laboratory study was conducted using 12 cylindrical specimens with a diameter of 150 mm and a height of 300 mm. There are three variations of superplastcizer addition and one variation of concrete without superplastcizer addition as control. The concrete cylinders were tested at 14 days. The coarse aggregate used is a combination of 2 types of aggregates, namely Banjarmasin Stone (50%) and Merak Stone (50%).From the test results, the average compressive strength of concrete without using superplasticizer was 27.10 MPa. The compressive strength of concrete using superplasticizer (mix design results) is 37.18 MPa. For concrete that uses less superplasticizer (reduced by 1% from the mix design results) results in a compressive strength of 34.06 MPa. While for concrete that uses more superplasticizer (increased by 1% from the results of the mix design) gives a compressive strength of 37.02 MPa. Concrete that uses superplasticizer has a greater compressive strength value than concrete without superplasticizer
VARIATION OF TANGKILING AGGREGATE SIZE AND ITS IMPACT ON COMPRESSIVE STRENGTH AND ELASTICITY MODULUS OF CONCRETE trissan, whendy; Samuel Layang; Helmi Tanjung
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.v12i1.14617

Abstract

The use of coarse aggregate significantly influences the mechanical properties and overall quality of concrete. This study investigates the impact of different coarse aggregate sizes (10 mm, 20 mm, and 40 mm) on the compressive strength and elastic modulus of concrete at 28 days. The research was conducted as part of a thesis in the Building Engineering Education Program, Department of Vocational Technology Education, Faculty of Teacher Training and Education, Universitas Palangka Raya. The primary objective was to determine the compressive strength and elastic modulus values for concrete mixes using varying coarse aggregate sizes. The concrete mixtures incorporated different coarse aggregate sizes along with fine aggregate, water, and Portland Pozzolana Cement (PPC) type I from Gresik. The mix design followed the guidelines outlined in SNI 03-2843-2000 for normal concrete mixtures. Testing was performed on cylindrical specimens measuring 15 cm x 30 cm. Each aggregate size variation (10 mm, 20 mm, and 40 mm) was tested using 10 samples, and the tests were conducted at 28 days in the Laboratory of Building Engineering Education, Faculty of Teacher Training and Education, Universitas Palangka Raya. The average compressive strength at 28 days for the coarse aggregate variations of 10 mm, 20 mm, and 40 mm were 29.15 MPa, 28.60 MPa, and 28.50 MPa, respectively. The average elastic modulus at 28 days for the same variations were 3033 MPa, 3856 MPa, and 3950 MPa.
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.
MODEL 3D PONDASI KACAPURI SEBAGAI SOLUSI BERBASIS KEARIFAN LOKAL UNTUK PEMBANGUNAN PADA TANAH GAMBUT DI DESA GOHONG Perkasa, Petrisly; Cassiophea, Lola; Layang, Samuel; Wiratno; Sitinjak, Tarita Aprilani; Permanasuri, Ni Putu Diah Agustin; Gautama, Danar Ariangga Windra; Debora; Wiyogo; Purnawan, Eldy Indra; Ovany, Riska
Jurnal Abdimas Ilmiah Citra Bakti Vol. 5 No. 4 (2024)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jailcb.v5i4.4276

Abstract

Penggunaan pondasi di tanah gambut memiliki latar belakang masalah yang cukup kompleks, mengingat karakteristik tanah gambut yang lunak, kurang stabil, dan rentan terhadap penurunan permukaan karena sifatnya yang lunak, sehingga dapat menyebabkan keruntuhan bangunan. Pengabdian dengan melakukan pembuatan pondasi Kacapuri yang merupakan kearifan lokal suku Dayak menjadi solusi untuk permasalahan tersebut. Pengabdian ini bertujuan untuk membuat pondasi Kacapuri dengan paduan pondasi telapak pada tanah gambut di desa Gohong, kabupaten Pulang Pisau, provinsi Kalimantan Tengah yang sebagian wilayahnya merupakan lahan gambut yang lunak dan kurang stabil. Metode yang dilakukan adalah dengan melakukan survei lapangan untuk melihat kondisi lingkungan, selanjutnya membuat dokumen kerja lapangan berupa model 3D dan pelaksanaan, serta dokumentasi dan survei kepuasan masyarakat.  Hasil pengabdian menunjukkan bahwa model 3D lebih baik daripada gambar 2D dalam membantu masyarakat di desa Gohong untuk memahami ide dan rencana. Dengan melihat model 3D, masyarakat di desa dapat memberikan umpan balik yang lebih baik, sehingga mengurangi kesalahan yang dilakukan selama perencanaan dan pelaksanaan di lapangan.
Mapping of Agro Tourism Potential in Misik Kalampangan Area using Unmanned Aerial Vehicle (UAV) Technology Layang, Samuel; Perkasa, Petrisly
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2021): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1067.093 KB) | DOI: 10.32734/abdimastalenta.v6i2.6417

Abstract

The people of the Misik Kalampangan area, which are located on peatlands, are not yet fully aware of the potential in their area. To turn this area into an agro-tourism, it is necessary to map the potential from the air using an aircraft (Unmanned Aerial Vehicle - UAV). This mapping process is also complemented by a direct observation survey in the Misik area with the aim of validating the results of visual interpretation of the resulting map product, so that the information conveyed on the map is in accordance with the conditions in the field. The product of this activity is a detailed scale photo map of the Misik area that can be used as the basis for land management planning in the Misik Kalampangan area. This activity was followed by the submission of photo map products which were attended by village officials and the community. Through this activity, the community is expected to be able to independently observe and update data on land cover changes and other phenomena that occur in the Misik area.
Food Security for Stunting Prevention with Hydroponic Plant Cultivation in the Tumbang Miri Village Layang, Samuel; Lailiyah, Binti Nur; Ishudi, Patrisio Chrisbudhi; Oktavia, Ruth Bela; Wulandari, Lala Aprilia; Cahyanti, Meiliana; Wijaya, Sandra; Kadmaer, Kelvin Bryan Pedro; Hasibuan, Tangkas; Agustinus, Nicolas; Safitri, Nafa Riani; Panjung, Edsra; Br Girsang, Hesa Ogina; Prasetyo, Aditya; Yupita; Febiolasari, Santi Dwi
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v8i1.9940

Abstract

Tumbang Miri Village, Gunung Mas Regency has nutritional problems in the community that can cause stunting. Stunting is a growth disorder in toddlers such as body size that is not by their age. One of the solutions offered as an effort to prevent stunting is education about hydroponics to improve family nutrition while increasing family food security. The applied hydroponics is hydroponics with a Wick system. The purpose of this activity is to provide food education to the public as part of stunting prevention efforts and to add insight to the community regarding hydroponics. The method used in this counseling is the lecture method, discussion, question and answer, and the practice of hydroponic planting directly to the community. The impact of this counseling not only adds to the public's insight but also directly teaches the community about the use of plastic waste that can be used as a planting medium
STUDY OF FACTORS AFFECTING THE BEHAVIOR OF CHOOSING THE MODE OF LAND TRANSPORTATION NEAR TRAVEL DURING PANDEMIC Elfrida H. Parapat; Samuel Layang
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 8 No. 1 (2022): Journal Parentas Edisi Januari-Juni 2022
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v8i1.4954

Abstract

The people of Palangka Raya City who are facing the Covid-19 pandemic are increasingly considering various factors to meet their movement needs, because they are not only safe, secure and comfortable, now the health aspect is a special concern in transportation, therefore transportation behavior must change. This study aims to determine what factors influence user behavior in choosing land transportation modes for close trips during the Covid-19 pandemic. This research method uses the Wilcoxon Signed Rank Test analysis and the number of samples used is 100 respondents using a purposive sampling technique, namely respondents who have used private vehicles and online. Collecting data using a questionnaire that is distributed directly to respondents using a Likert scale. Based on the test criteria for the Wilcoxon signed rank test analysis, a significance value <0.05 Ha was accepted and a significance value > 0.05 H0 was accepted, then the hypothesis test results obtained were that the factors influencing user behavior in choosing the mode of land transportation for close trips during the pandemic in Palangka Raya City is a factor of comfort, vehicle cleanliness, healthy vehicles, available hand sanitizer and masks, available distance between passengers, ease of getting modes, and short waiting times.
THE RELATIONSHIP BETWEEN STUDENTS' PERCEPTIONS OF BUILDING MAINTENANCE ENGINEERING SKILLS COMPETENCIES AND POST-GRADUATE ORIENTATION AT SMKN 1 PALANGKA RAYA Septian Adji Nugroho; Samuel Layang; Petrisly Perkasa
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 1 (2024): Journal Parentas Edisi Januari-Juni 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i1.11332

Abstract

The perception of each individual is different and there are many aspects that influence a person's perception of anything, including determining the ideals or targets to be achieved. The orientation or direction of students' plans after graduating from vocational school will lead to work, continuing education or entrepreneurship. The student's post-graduate orientation or plans will be related to the student's perception of Skill Competency during their studies. The purpose of this research is to determine students' perceptions regarding Building Maintenance Engineering Skills Competencies at SMKN 1 Palangka Raya, students' plans after graduating from SMKN 1 Palangka Raya, and to describe the magnitude of the relationship between students' perceptions and orientation after graduating from SMKN 1 Palangka Raya. The research method used is the correlational descriptive method. The research instrument used a questionnaire, both for student perception variables and orientation after graduating from vocational school. The population in this research is students of classes X and XI in Building Maintenance Engineering and the entire population will be used as samples for testing. The findings of this research are: (1) students' perceptions of Building Maintenance Engineering Skills Competency have high criteria; (2) orientation after graduating from vocational school is in the high category and tends to lead to work and continuing after graduation; and (3) The influence of the relationship between student perceptions regarding Building Maintenance Engineering skills competency and post-graduate orientation at SMK Negeri 1 Palangka Raya. It could be said that there is no significant influence between student perceptions and post-graduate orientation, because on average students answered that their goals after graduation.
Co-Authors A.A. Ketut Agung Cahyawan W Adi Wiratno, Adi Agustinus, Nicolas Airways P Siahan Airways P Siahan Ardiansyah Ardiansyah Berkat Yuda Br Girsang, Hesa Ogina Cahyanti, Meiliana Cassiophea, Lola Danar Airangga Windra Gautama David Pratama Putra Debora Elfrida H. Parapat Erin Kristina Erin Kristina Febiolasari, Santi Dwi Firdaus Saputra Firdaus Saputra Frans Putra Ganesa Gagas Wira Syahputra Gautama, Danar Ariangga Windra Glen Wildodo Hari Fansyah Hartako, Henra Hasibuan, Tangkas Helmi Tanjung Henra Hartako Ishudi, Patrisio Chrisbudhi Jhonni Rentas Duling Jhonni Rentas Duling Kadmaer, Kelvin Bryan Pedro Lailiyah, Binti Nur Laksono Trisnantoro Lepie Lepie Lola Cassiophea Meilano Saputri Muhammad Adam Malik Nathanael Yanuar Kristianto Nika Safitri Okta Meilawaty Oktavia, Ruth Bela Panjung, Edsra Pantur Pandiangan Pantur Pandiangan Pantur Pandiangan Perkasa, Petrisly Permanasuri, Ni Putu Diah Agustin Prasatya Aji Santoso Prasetyo, Aditya Purnawan, Eldy Indra Renna Jessica Sihombing Revianti Coenraad Rido Rido, Rido Riska Ovany Safitri, Nafa Riani Sandra Wijaya Septian Adji Nugroho Sitinjak, Tarita Aprilani Tamara Apriliayana Tarita Aprilani Sitinjak Thathit Suprayogi Topan Eka Putra Trissan, Whendy Tuah Vansprik Hurowura Vansprik Hurowura Wandra Prima Pera Wandra Prima Pera Welrenot Sinaga Whendy Trissan Wiratno Wiratno Wiratno Y Sigin Wiyogo Wulandari, Lala Aprilia Yupita Yusuf Aguswan