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A Mekanisme Ventilasi Pasif pada Arsitektur Vernakuler: Analisis Konstruksi Timpa Laja pada Rumah Bugis Pagata Hariadi, Akhmad; Rahman, Akbar; Febrita, Yuswinda
Nusantara Journal of Science and Technology Vol 2 No 2 (2025): November of 2025
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) Universitas Nahdlatul Ulama Kalimantan Selatan

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Abstract

Vernacular architecture possesses climate adaptation strategies that are frequently overlooked in contemporary design. This study aims to elucidate the passive cooling mechanism of the Timpa Laja (gable roof element) in the Bugis Pagatan house. The research employs a Single Case Study method with a descriptive-analytical approach. The object of study is focused on the stilt house typology featuring a multi-tiered (two-tiered) Timpa Laja construction, representing the social stratum of community leaders. The analysis involves dissecting the timber shingle construction details and simulating airflow logic using the Stack Effect principle. The results indicate that the Timpa Laja is not merely an aesthetic status marker but functions technically as a "Breathing Wall." The overlapping timber plank construction and the presence of horizontal gaps between roof tiers create an effective dual exhaust pathway for hot air. These findings underscore that vernacular design is capable of preventing heat traps, a common issue in modern massive wall construction.
Systematic Literature Review: Arsitektur Berkelanjutan pada Kenyamanan Penghuni Aspek Pencahayaan Alami di Perumahan Bersubsidi Tamara Alfa Sinergia Ridhani, Muhammad; Rahman, Akbar; Febrita, Yuswinda
Nusantara Journal of Science and Technology Vol 2 No 2 (2025): November of 2025
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) Universitas Nahdlatul Ulama Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69959/nujst.v2i2.224

Abstract

Natural daylighting is an essential element in creating healthy and functional housing environments. Poor daylighting quality may result in uneven light distribution between spaces, excessively dark areas, or excessive glare in certain rooms. Subsidized housing developments generally apply uniform building orientations and elongated spatial layouts, which often limit the effective distribution of natural light. As a result, central spaces such as family rooms frequently experience insufficient daylight due to obstruction by surrounding rooms. These conditions indicate the need for an in-depth evaluation of natural daylighting to understand its impact on occupants’ visual comfort. This study aims to synthesize findings from various scientific literature on natural daylighting in tropical residential buildings and to compare these findings with the design conditions of Tamara Alfa Sinergia Subsidized Housing in Banjarbaru. The research employs a Systematic Literature Review (SLR) approach combined with field observations to assess natural daylighting performance in subsidized housing, specifically at the Tamara Alfa Sinergia residential complex. The results indicate that the application of natural daylighting in the studied housing meets the basic principles of sustainable architecture, particularly through the use of openings on the front and rear façades, building orientation aligned with the site layout, and compact spatial configurations that allow daylight penetration into main living spaces. However, further improvements are recommended through the optimization of openings, spatial layouts, and passive design strategies to enhance occupants’ visual comfort while supporting long-term energy efficiency.
Literature Review: Strategi Konsep Arsitektur Eko-kultur pada Rancangan Rumah Layak Huni di Lahan Rawa/Gambut Kalimantan Selatan Syaipullah, Aly; Rahman, Akbar; Febrita, Yuswinda
Nusantara Journal of Science and Technology Vol 2 No 2 (2025): November of 2025
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) Universitas Nahdlatul Ulama Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69959/nujst.v2i2.226

Abstract

This study examines sustainable architectural design methodologies in the context of wetland environments in South Kalimantan by exploring the eco-cultural architecture framework proposed by Dedi Iskandar et al. (2025). A Design Thinking approach is adopted to formulate architectural design strategies that emphasize user-centered empathy, ecological adaptation, and the integration of local Banjar cultural values through the stages of empathize, define, ideate, prototype, and test. The findings demonstrate that the integration of ecological principles and local cultural contexts results in architectural designs that are construction-efficient, responsive to wetland conditions, and socially sustainable. This study contributes to the development of a conceptual design model for elementary schools in wetland areas, highlighting construction efficiency, environmental resilience, and the strengthening of local architectural identity in South Kalimantan.
Analisis Aplikasi Konsep Arsitektur Berkelanjutan pada Gedung Kantor (Studi Kasus Gedung Kantor Samsat 2 Banjarmasin) Ismail, Fachriady; Rahman, Akbar; Febrita, Yuswinda
Nusantara Journal of Science and Technology Vol 2 No 2 (2025): November of 2025
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) Universitas Nahdlatul Ulama Kalimantan Selatan

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Abstract

Buildings are one of the causes of global warming and should be designed with sustainability in mind. Office buildings are particularly important, as they support economic sustainability. Office buildings need to be designed with strategies to achieve green buildings and align with the principles of Sustainable Architecture, as environmental friendliness contributes to curbing global warming by improving the microclimate. A descriptive qualitative research method was employed through field observations, interviews with architects and building managers, and secondary data analysis from documentation, reports, library studies, and related literature. The purpose of this research is to understand the concept of Sustainable Architecture and to analyze and understand the extent to which the concept has been applied to the case study buildings. Further research analysis can draw conclusions by defining the principles of Sustainable Architecture contained in theoretical studies on office buildings, while still considering user needs and comfort, as well as operational costs. This research is expected to increase knowledge related to Sustainable Architecture, thereby contributing to the design of office buildings that are environmentally friendly and provide comfort to building users.
PUSAT STUDI JEPANG DI BANJARBARU Erfansyah, Muhammad Nor; Rahman, Akbar
JURNAL TUGAS AKHIR MAHASISWA LANTING Vol 14 No 2 (2025): JTAM LANTING Agustus 2025
Publisher : UNIVERSITAS LAMBUNG MANGKURAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtamlanting.v14i2.3478

Abstract

The Japanese Study Center is a place for learning, introduction and culture from Japan, located in Banjarbaru, South Kalimantan. A Study Center which can be a place to learn about language, writing, behavior and culture in Japan and as a place to attract interest from people who are interested in getting to know Japanese culture as well as a place to prepare basic knowledge for those who wish to go to Japan. This Japanese Study Center uses concepts from Japanese architecture which are applied to the design of the outer and inner spaces of buildings so that they can bring out the nuances of Japanese architecture itself. The problems that exist at the Japanese Study Center will be answered through the concept of "Wabi Sabi, Kanso and Engawa" which is applied to the design of interior and exterior spaces which aims to present a nuance of Japanese architecture through garden and interior design in buildings.