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All Journal JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Jurnal e-Komunikasi PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Construction and Material Journal International Journal of Research in Vocational Studies (IJRVOCAS) DEVOTE: Jurnal Pengabdian Masyarakat Global Retensi
Irene anggraini
Prodi Ilmu Komunikasi Universitas Kristen Petra
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

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Analysis of Concrete Compressive Strength by Adding Plastic Waste as an Additional Material Mixed in Cement for Manufacturing Pavling Blocks Anggraini, Irene; Purnama, Ikhwan Arief; Hafiyyan, Qalbi
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 5 No. 1 (2025): IJRVOCAS - April
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v5i1.334

Abstract

In daily life, plastic waste feels very close to us as humans. This type of waste is very difficult to decompose,which significantly disrupts both life on land and in the ocean. In this study, the use of heated plastic waste as an additive incement mixtures for making paving blocks is still rarely explored. The aim of this research is to examine the impact of usingplastic waste as an additive in cement mixtures. Additionally, the use of plastic waste as an additive in cement is based on theidea that plastic waste can be transformed into something useful to reduce the troubling amount of plastic waste. For this purpose,this study employs both the Literature Review Method and the Experimental Method to determine how the addition of plasticwaste in paving block mixtures affects the compressive strength of the paving blocks. In this study, plastic waste will be used asan additive to cement with the following compositions: 0% (ordinary concrete), 2.5%, 5%, and 7% of the cement weight. Theresults showed that paving blocks with a 2.5% plastic mixture achieved the highest compressive strength of 26.2 MPa at 21 days,while the highest water absorption was observed in the 5% plastic mixture, with a value of approximately 6.14%. Overall, thetotal strength exceeded the planned compressive strength of 20 MPa based on the SNI 03-0691-1996 standard, making it suitablefor road use with a B quality grade.
Pembuatan Fasilitas Pendukung Infrastruktur Belajar Mengajar di Pondok Pasantren Hidayatul Muslimin 1 di Jalan Parit Sembin Desa Parit Baru Kecamatan Sungai Raya Kabupaten Kubu Raya: The Production of Learning Support Infrastructure Facilities at Hidayatul Muslimin 1 Islamic Boarding School on Jalan Parit Sembin, Parit Baru Village, Sungai Raya District, Kubu Raya Regency Rizal, Rizal; Sarpawi, Sarpawi; Asmadi, Asmadi; Sasongko, Hartanto Wahyu; Helyanto, Helyanto; Purnama, Ihkwan Arief; Setiawan, Randy; Anggraini, Irene; Reski, Indah Anjar
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 9 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i9.9595

Abstract

Islamic Boarding School Hidayatul Muslimin 1 is situated in West Kalimantan Province. This school features 19 classrooms constructed from basic wooden structures. The educational facilities available at this school, including tables, chairs, blackboards, and shoe racks, were insufficient to facilitate effective learning; some students even had to sit on the floor due to the lack of teaching and learning facilities. In addition, the classroom walls look dull because the paint has faded, so they display the original color of the wood that is the material of the classroom walls. This Community Service initiative aims to create learning facilities that will not only foster a comfortable learning environment for students but also enhance the practical skills of Civil Engineering students in woodworking applications. The Community Service team and Civil Engineering students who practiced woodworking at the Civil Engineering Department Workshop at Pontianak State Polytechnic executed the project to create these educational facilities. The learning facilities created for Hidayatul Muslimin 1 Islamic Boarding School in West Kalimantan include 20 tables, 40 chairs, two whiteboards, and four shoe racks. Additionally, with the support of Civil Engineering students, several teachers, and students from the Islamic boarding school, the Community Service team renovated and painted two classrooms.
PERENCANAAN STRUKTUR GEDUNG APARTEMEN 5 LANTAI PADA JALAN MAJOR ALIANYANG, KABUPATEN KUBU RAYA (STRUCTURAL PLANNING OF A 5-STORY APARTMENT BUILDING ON MAJOR ALIANYANG STREET, KUBU RAYA REGENCY): PERENCANAAN STRUKTUR GEDUNG APARTEMEN 5 LANTAI PADA JALAN MAJOR ALIANYANG, KABUPATEN KUBU RAYA (STRUCTURAL PLANNING OF A 5-STORY APARTMENT BUILDING ON MAJOR ALIANYANG STREET, KUBU RAYA REGENCY) Ramadana Putra, Hari; Anggraini, irene; Konstatinus, ayub; Rizky Priandra, Muhammad
RETENSI Vol. 4 No. 1 (2023): Retensi
Publisher : Jurusan Teknik Sipil Polnep

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31573/retensi.v4i1.694

Abstract

The development of apartments is very suitable for the millennial lifestyle, which heavily relies on technology,comfort, and compact yet functional home design, especially due to the economic growth of society and thesurge in productive age and millennials. These apartments are planned in Kubu Raya Regency. The structuraldesign is one of the most crucial elements of building planning; reinforced concrete will be used in thebuilding's construction.. The building structure consists of Roof Slab, Floor Slab, Beams, Columns, andFoundation. This apartment structure has five levels, each measuring four meters in height.. This apartmentbuilding is designed to withstand earthquakes and is located on Major Alianyang Street, Kubu Raya Regency,West Kalimantan Province. Earthquake planning uses response spectrum according to SNI 1726-1029. Loadcalculations are in accordance with SNI1727-2020 and PPURG 1987. The requirements for structuralconcrete of the building are according to SNI 2837-2019, and the chosen calculation method for this buildingis the Medium Moment Resisting Frame System (SRPMM). From the calculation results, the thickness of theroof slab and floor slab is 13 cm; sloof beam with dimensions of 35 cm x 70 cm; main beam with dimensionsof 30 cm x 60 cm; secondary beam 1 with a thickness of 20 cm x 40 cm; secondary beam 2 with a thickness of30 cm x 15 cm; column with dimensions of 70 cm x 70 cm; shear wall with a thickness of 30 cm; pilecapfoundation size is 350 cm x 350 cm x 700 cm, while the dimensions of the minipile are 40 cm x 40 cm.Keywords: Reinforced Concrete Structure, Structural Planning, 5-story Building
Steel Structure Design for a 4-Story Apartment Building on Tanjungpura Street, Pontianak City Repo, Marsianus; Leojarma, Anggara; Anggraini, Irene; Rasiwan
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 5 No. 4 (2026): IJRVOCAS - Special Issues - Hybrid International Conference on Construction, Ma
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v5i4.228

Abstract

The construction of apartments on the banks of the Kapuas River in Pontianak City has become an urgent necessity due to high urbanization rates and limited land availability. The design of this steel structure uses the LRFD method based on SNI 1729:2020, SNI 7860:2020, SNI 1726:2019, and SNI 2847-2019 with a Regular Moment Resisting Frame System. The four-story building, measuring 40x30 meters and made of BJ37 steel, uses composite floor slabs, with steel profiles consisting of main beams. The design uses a Moment Resisting Frame (MRF) system to withstand lateral loads on soft soil in Pontianak. The analysis results show a maximum inter-story drift of 26.7 mm, still far below the 80 mm limit according to SNI 1726:2019. This study confirms that the use of BJ37 steel with composite plates significantly reduces dead loads compared to conventional concrete, making it a viable solution for the area. Structural connections at the intersections of beams and columns use high-quality A325 bolts.
Revitalization of the Akcaya Park in Pontianak City for Green Open Space Planning Mahardi, Putri Pratama; Alifia, Rizka; Muhtadi, Ahmad; Anggraini, Irene
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 5 No. 4 (2026): IJRVOCAS - Special Issues - Hybrid International Conference on Construction, Ma
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v5i4.240

Abstract

Akcaya Park is one of the open green spaces that plays an important role in providing recreational facilities, supporting social interaction, and improving environmental quality in Pontianak City. However, the park’s existing condition shows a decline in the quality of its facilities, aesthetics, and spatial utilization, making revitalization efforts necessary. This study aims to design a revitalization concept for Akcaya Park that can optimize its ecological, social, and aesthetic functions in accordance with community needs and technical standards for green open space planning.The methodology includes field surveys, collection of primary and secondary data, analysis of existing conditions, and the preparation of a design concept based on landscape planning principles and relevant technical guidelines. The design takes into account spatial arrangement, circulation, supporting facilities, lighting, vegetation, and environmental sustainability. Based on the design results, the revitalization of Akcaya Park focuses on improving accessibility, comfort, and optimizing the park’s functions, which include upgrading the children’s playground, relaxation garden, parking areas, public toilets, basketball court, waste management facilities, and lighting. This design is expected to meet community needs and contribute to the creation of a green, comfortable, and sustainable city.
Design of an 8-Story Reinforced Concrete Hotel Building Using a Moment-Resisting Frame System at Sepakat II Street in Pontianak City Damara, Rieky; Sasongko, Hartanto Wahyu; Rahmasari, Puspita; Anggraini, Irene
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 5 No. 4 (2026): IJRVOCAS - Special Issues - Hybrid International Conference on Construction, Ma
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v5i4.298

Abstract

Pontianak City has experienced a steady increase in tourist arrivals, which has resulted in a higher demand for temporary accommodation facilities. In response to this development, this study presents the structural design of an eight-story reinforced concrete hotel building located on Sepakat II Street in Pontianak City. The structure is designed using an Intermediate Moment-Resisting Frame (IMRF) system to ensure adequate performance under seismic loading conditions. The structural design process was carried out in accordance with the applicable Indonesian National Standards (SNI). Structural analysis was conducted using ETABS software to evaluate the building’s behavior under gravity and earthquake loads, while technical drawings were prepared using AutoCAD and SketchUp. The building utilizes concrete with a compressive strength of f’c = 30 MPa and reinforcing steel with a yield strength of fy = 420 MPa. The seismic performance of the structure was evaluated through several parameters, including mass participation ratios, inter story drift limits, natural period verification, and P-Delta effects. The analysis results show that the structural system satisfies all required performance criteria, indicating that the building is capable of resisting seismic forces safely and efficiently. The slab system consists of D10 main reinforcement bars and Ø8 shrinkage reinforcement bars, with slab thicknesses of 150 mm for the roof, 130 mm for typical floors (Levels 1–8), and 160 mm for stair landings. The primary beams (B1) have cross-sectional dimensions of 300 × 600 mm and are reinforced with D19 longitudinal bars, D13 shear reinforcement, and D19 torsional reinforcement. Secondary beams (B2) measure 200 × 400 mm and use D16 longitudinal bars, D13 shear reinforcement, and D16 torsional reinforcement. Columns have a uniform cross-section of 700 × 700 mm and are reinforced with 20D22 longitudinal bars and D13 transverse reinforcement. The foundation system consists of three types of pile foundations using 200 × 200 mm precast concrete piles with reinforced pile caps designed to accommodate varying structural loads.
PEMBERDAYAAN MASYARAKAT DESA SUNGAI DURI II MELALUI SOSIALISASI PENGOLAHAN AIR SUNGAI MENGGUNAKAN METODE FILTERING BERJENJANG SEBAGAI SOLUSI AIR BERSIH DALAM MENGHADAPI PERUBAHAN IKLIM Rafani, Muhammad; Arianti, Iin; Fitriani, Nurul; Wattini, Wattini; Supardi, Iwan; Rabihati, Etty; Widhiastuti, Rahayu; Haris, Didik M Nur; Anggraini, Irene; Purnama, Ikhwan Arief
Devote: Jurnal Pengabdian Masyarakat Global Vol. 5 No. 1 (2026): Devote : Jurnal Pengabdian Masyarakat Global, Maret 2026 (In Press)
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/devote.v5i1.5753

Abstract

Sungai Duri II Village, Mempawah Regency, is facing serious challenges regarding access to clean water due to climate change, which has deteriorated river water quality. High turbidity and organic contamination have rendered river water unfit for consumption without treatment. This Community Service (PKM) activity aims to increase community independence through socialization and training on Tiered Filtering technology. The method used is Participatory Rural Appraisal (PRA) through education stages, filter assembly demonstrations, and technical assistance. The results of the activity showed a significant increase in community understanding (85%) and the availability of independent filter units at the household level. This technology is proven to reduce water turbidity visually and decrease the economic burden on residents for purchasing clean water, while also serving as a concrete adaptation step against the impacts of climate change in coastal areas. This activity successfully achieved its primary goal of socialising river water treatment using the Tiered Filtering method as a clean water solution for the people of Sungai Duri II village, as well as establishing sustainable collaboration between academics and local government/community. Questionnaire results indicated that 100% of participants stated this activity was beneficial for improving their understanding of simple yet effective clean water treatment systems. Participants expressed that the filter units are easy to use, the clean water produced is tangible, and they feel happy and satisfied with the program.
Co-Authors Adinda Putri Maharani Ahmad Muhtadi Asmadi asmadi Damara, Rieky Didik M Nur Haris, Didik M Nur Elvira . Eva Ryanti Febrianto, Tomy Fitriani, Nurul Hafiyyan, Qalbi Hariyani, Susi Helyanto, Helyanto Iin Arianti ikhwan Arief Purnama Irvan, Rahadi Iwan Supardi Konstatinus, ayub lelly marini Leojarma, Anggara M Yusuf Mahardi, Putri Pratama Miranda, Mia Amalia Nernawani, Nernawani oke, iapoke oke Oktaviani, febri Perangin Angin, Imanuel Kemenangenta Purnama, Ihkwan Arief Rabihati, Etty Rafani, Muhammad Rahayu Widhiastuti Rahmadani, Rini Rahmasari, Puspita Ramadana Putra, Hari Ramadhansyah Pulungan, Anugrah Prima Randy Setiawan, Randy Rasiwan Repo, Marsianus Reski, Indah Anjar Rizal Rizal Rizka Alifia Rizki Falah, Andi Muhammad Rizky Priandra, Muhammad Sarpawi, Sarpawi Sasongko, Hartanto Wahyu Suparman, Dedy Wattini, Wattini