Claim Missing Document
Check
Articles

Found 39 Documents
Search

BIM’s Role in Indonesia’s Green Buildings: Benefits, Challenges, and Stakeholder Preferences Prabarani, Irene Roselynda; Larasati, Dewi; Kusuma, Hanson Endra
Dimensi: Journal of Architecture and Built Environment Vol. 52 No. 1 (2025): JULY 2025
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.52.1.1-13

Abstract

Green building standards have become mandatory in Indonesia’s construction sector, driving environmental benefits while also adding complexity to the construction process. In response, the adoption of Building Information Modeling (BIM) in green buildings has increased; however, its applications and impact are not yet fully understood within the industry. This study aims to identify the benefits and challenges of BIM in GB projects and analyze their impact on stakeholder interest using a mixed-methods approach. The qualitative phase identified 20 benefits and 19 challenges, followed by a quantitative analysis yielding 3 benefit and four challenge factors. Regression results show that “Improvement of Project Sustainability Performance” and “Ease of Construction Visualization” significantly drive stakeholder interest. These findings reinforce the BIM Fields theory, highlighting that BIM's value extends beyond technology to include critical process and policy elements, aligning well with the GreenBIM Triangle for real-world application. However, further analysis is needed to strengthen the findings and optimize the integration of process and policy considerations to enhance BIM adoption.
Criteria in Utilizing Engineered Wood in Residential Construction: A Community Preference Analysis Melino, Eryonata; Larasati, Dewi; Kusuma, Hanson E
Dimensi: Journal of Architecture and Built Environment Vol. 52 No. 1 (2025): JULY 2025
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.52.1.71-82

Abstract

The phenomenon of global warming continues to intensify, with the construction sector emerging as a significant contributor due to its extensive use of non-biomass materials, which are major sources of carbon emissions. In response, engineered wood has gained attention as a sustainable alternative, offering the potential to reduce emissions and sequester carbon. This study aims to explore public perceptions of engineered wood, focusing on how these perceptions shape preferences and interest in its application for residential construction. The study does not evaluate technical characteristics directly, but rather community interpretations of them. A mixed-methods approach was employed, beginning with qualitative research through online questionnaires that featured open-ended questions designed to capture homeowners and prospective buyers preferences. The responses were then analyzed using content analysis to identify emerging themes. In the second phase, quantitative research was conducted by distributing closed-question questionnaires informed by the findings from the initial phase. The data was analyzed using factor analysis, distribution analysis, and multivariate regression techniques. The study identified three key dimensions influencing material preferences: sustainability, material durability, and material performance. Additionally, three significant dimensions related to construction characteristics were uncovered: design appreciation, construction methods, and material availability. These findings provide valuable insights for the integration of engineered wood into residential construction, offering a pathway to more sustainable building practices.
Factors Influencing Earthquake Resistance in Vernacular Architecture: A Systematic Literature Review of Architecture Indigenous Knowledge Putra, Riza Aulia; Larasati, Dewi; Indraprastha, Aswin; Kusuma, Hanson E
Dimensi: Journal of Architecture and Built Environment Vol. 52 No. 1 (2025): JULY 2025
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.52.1.44-56

Abstract

Vernacular architecture in seismic-prone regions often reflects generations of  knowledge embedded in local building practices. This knowledge contributes significantly to the earthquake resilience of traditional structures through context-specific design strategies and materials. This study presents a systematic literature review to identify the critical factors that influence the seismic resistance of vernacular buildings. A summative content analysis method was employed, emphasizing the elements that affect the seismic performance of these structures. The review identifies six key factors contributing to the earthquake resistance of vernacular buildings, categorized into two primary domains: explicit knowledge, which includes building typology, structural systems, construction methods, and building materials, and implicit knowledge, encompassing community involvement and risk management. The findings underscore the significance of local architectural knowledge as a fundamental basis for developing more effective and sustainable construction strategies to enhance earthquake resilience in earthquake-prone areas.
PERSEPSI DAN WAWASAN MASYARAKAT TERHADAP IMPLEMENTASI PENDEKATAN BIOMIMIKRI PADA DESAIN BANGUNAN PERKANTORAN Prasetia, Sandy; Larasati, Dewi; Kusuma, Hanson E.
Vitruvian : Jurnal Arsitektur, Bangunan dan Lingkungan Vol 15, No 2 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/vitruvian.2025.v15i2.010

Abstract

Bangunan dengan fungsi perkantoran semakin memberikan dampak negatif terhadap lingkungan dikarenakan intensitas konsumsi energi yang tinggi menghasilkan emisi karbon yang juga tinggi. Solusi nyata sangat dibutuhkan, disatu sisi ada pendekatan desain Biomimikri yang meniru elemen alam untuk menciptakan solusi inovatif dan berkelanjutan. Dalam arsitektur, biomimikri menghadirkan cara efektif untuk mengatasi tantangan desain dengan memanfaatkan prinsip-prinsip ekosistem yang telah terbentuk selama miliaran tahun. Pada desain perkantoran, biomimikri berperan penting dalam menciptakan ruang kerja efisien, nyaman, dan berkelanjutan, misalnya melalui ventilasi yang terinspirasi sistem pernapasan tumbuhan atau optimalisasi cahaya alami untuk mengurangi konsumsi energi dan mengingkatkan efisiensi energi. Pendekatan ini juga menawarkan solusi adaptif terhadap kebutuhan modern, seperti fleksibilitas ruang kerja pascapandemi yang menggabungkan model kerja hibrida. Penelitian ini bertujuan mengkaji pemahaman masyarakat produktif terhadap penerapan biomimikri pada desain perkantoran, khususnya dalam efisiensi energi, kenyamanan termal, dan pengelolaan sumber daya. Dengan menggunakan pendekatan metode campuran (mixed-methods) yang dimulai dari survei kualitatif untuk eksplorasi tema dilanjutkan dengan survei kuantitatif untuk menguji hipotesis. Penelitian ini mengidentifikasi dua dimensi utama yaitu Daya Tarik Inovasi dan Fungsional dan Daya Tarik Pasar dan Sosial yang memiliki pengaruh signifikan terhadap kecenderungan penerimaan desain Biomimikri. Hasil tersebut selaras dengan prinsip Technology Acceptance Model (TAM) yang menyatakan bahwa perceived usefulness dan social/image influence merupakan determinan utama dalam penerimaan inovasi. 
Lipid from microalgae isolated from Cengklik Reservoir, Boyolali, Central Java for prospective biodiesel sources Sari, Siti Lusi Arum; Suratman, Suratman; Sunarto, Sunarto; Purwoko, Tjahjadi; Larasati, Dewi; Herina, Stefanus Junliem Nugratama
Biogenesis: Jurnal Ilmiah Biologi Vol 12 No 2 (2024)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v12i2.55910

Abstract

The availability and sustainability of the algae-based biodiesel industry depend on the adequate selection of microalgae strains. Based on this, it is important to explore local microalgae from Indonesia as a feedstock for biodiesel. This study aimed to isolate and screen freshwater microalgae with lipid-producing abilities. A total of three microalgal isolates have been successfully isolated from the Cengklik Reservoir (-7.506712, 110.723582). Based on the cell morphology, the three isolates were identified as Chlorella sp., Scenedesmus sp., and Oscillatoria sp. Nile red staining indicated that the three microalgal isolates contained neutral lipid droplets in their cells, as shown by the presence of a yellow or orange luminescence under a fluorescence microscope. The results of this study indicated that Scenedesmus sp. and Oscillatoria sp. had more potential as feedstocks for biofuels due to their higher lipid content and productivity. This research succeeded in obtaining microalgae isolates from Cengklik reservoir, Boyolali, Central Java which can be used as a source of lipids for biodiesel.
A REVIEW OF EXPERIMENTAL METHODS IN BUILDING WALL THERMAL INSULATION: PHYSICAL, DIGITAL, AND HYBRID APPROACHES Kasman, Tamiya Miftau Saada; Wonorahardjo, Surjamanto; Larasati, Dewi; Widiastuti, Indah
International Journal on Livable Space Vol. 10 No. 2 (2025): HERITAGE AND SETTLEMENT SUSTAINABILITY
Publisher : Jurusan Arsitektur - FTSP - Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/livas.v10i2.22908

Abstract

The implementation of thermal insulation within the walls of building constitutes a pivotal strategy aimed at mitigating cooling loads and augmenting energy efficiency, particularly in tropical climate conditions. In the preceding decade, scholars have progressively utilized both empirical and computational methodologies to evaluate the efficacy of insulation under diverse environmental and material parameters. Aims:  This study undertakes a comprehensive review of methodological frameworks in the domain of thermal insulation research for building walls conducted between 2020 and 2024, with an emphasis on hybrid experimental design that integrate physical measurements with digital simulations to yield more accurate, dependable, and contextually pertinent data. Methodology and results: A systematic literature review (SLR) encompassing 52 scholarly articles was performed, categorizing the studies into four distinct classifications: field studies, laboratory-based investigations, digital methodologies (e.g., EnergyPlus, TRISCO, ABAQUS), and hybrid methodologies. Among these, digital experimentation emerged as the most predominant methodology, with EnergyPlus identified as the most frequently utilized instrument. Research employing hybrid methodologies demonstrated enhanced analytical rigor through cross-validation, versatile scenario exploration, and comprehensive thermal performance assessment. Conclusion, significance, and impact study: Combining empirical data with digital experimentation significantly improves the precision and contextual relevance of thermal insulation evaluation. Hybrid methodologies facilitate the simulation of prolonged or extreme conditions that are often impractical to physically assess. Calibrated digital instruments such as EnergyPlus, TRISCO, ABAQUS, Delphin, and COMSOL are particularly effective. Especially for tropical climates, hybrid methodologies offer a robust framework for improving the design, applicability, and performance of building insulation systems.
TOWARD LOW-CARBON TROPICAL BUILDINGS: A SYSTEMATIC REVIEW OF BIO-BASED WASTE MATERIALS FOR THERMAL INSULATION Noveryna Dwika Reztrie; Larasati, Dewi; Tambunan, Lily
International Journal on Livable Space Vol. 10 No. 2 (2025): HERITAGE AND SETTLEMENT SUSTAINABILITY
Publisher : Jurusan Arsitektur - FTSP - Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/livas.v10i2.22933

Abstract

Aims: This study aims to analyze experimental approaches used to evaluate the thermal insulation performance of bio-based wall materials derived from agro-industrial waste, with a specific focus on Palm Oil Fuel Ash (POFA) and eggshell powder, in the context of sustainable tropical building applications. Methodology and results: This study employed a Systematic Literature Review (SLR) consisting of three primary stages: a comprehensive search across reputable databases (Scopus, ScienceDirect, and Google Scholar), article selection based on predefined inclusion criteria, and thematic analysis of 78 eligible studies. The review focused on experimental methods for evaluating thermal performance, including thermal conductivity (Hot Disk, Guarded Hot Plate), specific heat capacity (DSC), surface reflectance (UV-VIS), and chemical-microstructural analyses (TGA, SEM-EDS, XRD). Findings indicate that POFA and eggshell powder exhibit thermal conductivity values between 0.12–0.25 W/m·K, attributed to microporous structures and high SiO₂ or CaCO₃ content. Nonetheless, the integration of these laboratory findings with building energy simulations and the consideration of tropical, specific variables, such as humidity and solar radiation, remains notably limited in existing literature. Conclusion, significance and impact study: This study identifies critical methodological gaps in current research on bio-based thermal insulation materials and underscores the need for a more integrated evaluation framework. Specifically, it recommends combining laboratory testing with building energy simulation to enhance the validity and applicability of findings. Such an approach is essential for advancing the reliable implementation of agro-industrial bio-waste materials, such as POFA and  eggshell powder, in sustainable tropical architecture. The proposed integration not only strengthens the scientific foundation of material performance assessment but also contributes to more climate-responsive and low-carbon building design strategies in the Global South.
Bullying Verbal dalam Komentar di Media Sosial Instagram Lestari, Netia; Radhiah; Iqbal, Muhammad; Larasati, Dewi
Kode : Jurnal Bahasa Vol. 14 No. 3 (2025): Kode: Edisi September 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menganalisis jenis serta makna dari bullying verbal yang ada dalam komentar di platform media sosial Instagram. Metode penelitian ini menerapkan pendekatan deskriptif kualitatif dengan analisis data menggunakan metode pembaca markah terhadap 50 komentar dari akun @cnnindonesia yang dikumpulkan melalui teknik simak bebas libat cakap (SLBC), catat dan dokumentasi. Hasil penelitian mengidentifikasi empat kategori bullying verbal: (1) sarkasme berupa ejekan kasar, seperti komentar “kyk pengemis aja”, (2) panggilan menghina yang merendahkan, seperti komentar “si linglung”, (3) sindiran bernada negatif, seperti komentar “tambah rajin buang sampah sembarangannya ya”, dan (4) komentar rasis berbasis stereotip, seperti komentar “last scene a white woman with black boi, white woman always make me disappoint”. Analisis semantik menunjukkan makna leksikal dan kontekstual yang mencerminkan emosi, negatif, kritik sosial, serta bias rasial. Temuan penelitian mengungkapkan bahwa bullying verbal di Instagram dapat menciptakan lingkungan digital yang tidak aman, serta berpotensi memberikan dampak yang negatif terhadap pola komunikasi masyarakat karena bertentangan dengan fungsi bahasa yang seharusnya menjadi alat komunikasi dan interaksi antar bangsa. Kata Kunci: Bullying Verbal, Instagram, Komentar, Makna Semantik
A systematic review of methods for reducing embodied energy in building materials: a quantitative cradle-to-gate analysis Kautsar, Reihan Hafizah; Larasati, Dewi; Suhendri, Suhendri
SINERGI Vol 29, No 3 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2025.3.020

Abstract

Reducing embodied energy (EE) in building materials is a critical aspect of achieving sustainable building construction. Embodied energy refers to the total energy consumed in the extraction, processing, transportation, and manufacturing of building materials before they reach the construction site. In conventional buildings, total energy consumption is predominantly influenced by operational energy (OE), which includes energy used for heating, cooling, lighting, and ventilation throughout the building’s lifespan. However, in energy-efficient buildings, the proportion of EE to total energy demand becomes more significant, sometimes equaling or surpassing OE. This shift highlights the growing importance of minimizing EE in sustainable building design. This study conducts a systematic review using the PRISMA framework, extracting relevant data from the Scopus database to categorize methods for reducing EE within cradle-to-gate systems. These methods are classified into three phases: the material phase, the construction method phase, and the design phase. The material phase includes three approaches: mixed material intervention, production process intervention, and material substitution. The construction method phase encompasses two approaches: building component substitution and process or method substitution. Finally, the design phase focuses on interventions at the building design level. Despite these classifications, the findings suggest that no single phase or approach demonstrates a significantly greater impact on EE reduction than the others. Each approach contributes comparably to reducing EE, highlighting that while notable progress has been made, the relative effectiveness of individual methods remains consistent across phases. Integrated approaches combining strategies across multiple phases hold promise for substantial reductions in EE, emphasizing the need for future research to refine and innovate these methodologies. 
Co-Authors Agirachman, Fauzan Alfi Anindita, M. D. Krisna Adya Annisa, Sri Rizqi Askari, Heri Astri Proborini Bambang Kunarto Bekti K, Endang Carissa Carissa, Carissa Dewanti, Lintang Dimas Pangestu, Roiswahid Ekawati, Novya Endra Kusuma, Hanson Ernaning Setiyowati Eva, Murtiari fitriana, ika Hanson E Kusuma, Hanson E Hanson E. Kusuma Hanson Endra Kusuma Haslina Haslina Herina, Stefanus Junliem Nugratama Indah Widiastuti Indarto Indarto INDRAPRASTHA Aswin Iwan Sudradjat, Iwan Juliardi, Robby Dwiko K, Endang Bekti Kasman, Tamiya Miftau Saada Kautsar, Reihan Hafizah Khalid, Fikri Azmi Nur Kiki Zakiyatus Solihah, Kiki Zakiyatus Lestari, Netia Lestari, Rohmini Indah Lusianus Heronimus Sinyo Kelen Mardhiyana, Ghina Maulidha, Maulidha Melino, Eryonata Mochamad Nursalim Monica, Risda Muhammad Iqbal Naura, Yasintha Rahma Noveryna Dwika Reztrie Novizar Nazir Permana, Permana Prabarani, Irene Roselynda Prasetia, Sandy Pratiwi, Ery Primasetra, Anjar Puspitasari, Windhy Putra, Riza Aulia Putri, Aldila Sagitaning Radhiah Ramadhan, Farhan Reforma, Adira Damai Rifai, Julfian Rizal Sabrina, Jihan Safira, Annisa Sagitaning Putri, Aldila Saida Rahma, Fathati Salsabila, Adinda Sani, Elly Yuniarti Sarah Nadia, Sarah Sari, Siti Lusi Arum Slamat, Virginia Sobri, Hanif Sugeng Triyadi, Sugeng Suhendri Suhendri Sukmawati Anggraeni Putri, Sukmawati Anggraeni Sunarto Sunarto Suratman Suratman Suri, Anggun Tambunan, Lily Tirtadi, Sugeng TJAHJADI PURWOKO Tjondrorahardja, Daud Triadi, Fajar Triyono Triyono Wardah, Zahratul Widiantoro, Fajar Widowati, Amerti Irvin Widowati, Eny Hari Wonohardjo, Surjamanto Wonorahardjo, Surjamanto Yudo, Hasan Yuli Budiati