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NATURAL LIGHTING AND NATURAL VENTILATION ON THERMAL COMFORT AND ENERGY EFFICIENCY IN COLONIAL HERITAGE BUILDINGS. Andiyan Andiyan; Ikaputra Ikaputra
Jurnal Arsitektur ARCADE Vol 10 No 1 (2026): Jurnal Arsitektur ARCADE, Maret 2026
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/arcade.v10i1.4440

Abstract

Abstract: Natural lighting and natural ventilation are very important in the architecture of cultural heritage buildings, especially concerning thermal comfort and energy efficiency. This study aims to explore the impact of these two elements on the design of cultural heritage buildings in tropical climates. The method used is a systematic literature review, highlighting the latest relevant scientific articles. The results of the study show that the optimal use of natural lighting and ventilation can improve occupant comfort. A reduction in indoor temperature of up to 5°C can also decrease the energy requirements for cooling and lighting. In addition, passive design strategies that consider building orientation and the use of local materials have proven effective in managing heat and humidity loads. These conclusions are expected to serve as a reference for practitioners and managers of heritage buildings. By applying sustainable design principles, they can maintain the historical integrity of buildings while achieving better energy performance. Keywords: Natural lighting, Natural ventilation, Thermal comfort, Energy efficiency, Heritage buildings, Passive design. Abstract: Pencahayaan alami dan penghawaan alami sangat penting dalam arsitektur bangunan cagar budaya, terutama terkait dengan kenyamanan termal dan efisiensi energi. Penelitian ini bertujuan untuk mengeksplorasi dampak kedua elemen tersebut dalam desain bangunan cagar budaya di iklim tropis. Metode yang digunakan adalah tinjauan literatur sistematis, menyoroti artikel-artikel ilmiah terbaru yang relevan.Hasil penelitian menunjukkan bahwa pemanfaatan optimal pencahayaan alami dan ventilasi dapat meningkatkan kenyamanan penghuni. Penurunan suhu dalam ruangan mencapai 5°C juga dapat mengurangi kebutuhan energi untuk pendinginan dan pencahayaan. Selain itu, strategi desain pasif yang memperhatikan orientasi bangunan dan penggunaan material lokal terbukti efektif dalam mengelola beban panas dan kelembapan.Kesimpulan ini diharapkan menjadi acuan bagi praktisi dan pengelola bangunan cagar budaya. Dengan menerapkan prinsip-prinsip desain berkelanjutan, mereka dapat mempertahankan integritas historis bangunan sambil mencapai kinerja energi yang lebih baik. Kata Kunci: Pencahayaan alami,Penghawaan alami,Kenyamanan termal,Efisiensi energi,Bangunan cagar budaya,Desain pasif.
Historical Dynamics of the Boschbouw Area and Its Utilization in the Development of Madiun City Rifo Ibnu Falah; Ikaputra Ikaputra
Interdisciplinary Social Studies Vol. 5 No. 2 (2026): Interdisciplinary Social Studies
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v5i2.1023

Abstract

The Boschbouw area is one of the heritage landscapes of forestry education from the Dutch East Indies colonial era, shaped by various historical dynamics of functions in Madiun City. Despite its historical value, the region has suffered from visual degradation, functional fragmentation, and loss of identity readability. This research aims to examine the historical dynamics, spatial character, visual quality, and potential for sustainable use of the area. The research method employs a mixed approach, drawing on primary sources from direct observation of four main aspects—ecology, economy and efficiency, equity and safety, as well as aesthetics—and secondary sources including document data, literature, and community perception questionnaires. The results of the analysis show that the area still retains its core elements, but the quality of the space has decreased due to development pressures, dysfunctional irregularities, and a lack of management integration. The analysis emphasizes that the area has strategic value for utilization, supported by historical attractions, creative economic potential, and high public acceptance. This study concludes that utilization should be directed toward strengthening regional identity to develop the Boschbouw area as an adaptive and sustainable landscape.
PAPUA TRADITIONAL ARCHITECTURAL IDENTITY Hasrul Hasrul; Ikaputra Ikaputra
Jurnal Arsitektur ARCADE Vol 7 No 2 (2023): Jurnal Arsitektur ARCADE Juni 2023
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/arcade.v7i2.1117

Abstract

Abstract: Papua as the largest island in Indonesia has a variety of traditional houses that have the characteristics of describing the local identity and uniqueness. This study uses a literature study method and aims to examine how to interpret traditional Papuan architectural works. Theoretically the result of this research finds that the identity of traditional Papuan architecture is seen from the traditional house as an architectural work in terms of firmitas, utilities, and Venustas. The similarity of shapes in various traditional Papuan houses is found on the roof in the form of a sloping roof with various shapes. There are elements of 'tradition' and 'environmental adaptation' in the architecture of traditional Papuan houses, emphasizing special meanings according to local culture.Keyword: identity, traditional architecture, traditional house, PapuaAbstrak: Papua sebagai pulau terbesar di Indonesia memiliki ragam rumah tradisional yang memiliki ciri khas menggambarkan identitas dan kekhasan lokal setempat. Penelitian ini menggunakan metode studi kepustakaan dan bertujuan untuk mengkaji secara teoritis bagaimana memaknai karya arsitektur tradisional Papua. Hasil dari penelitian ini secara teoritikal bahwa identitas arsitektur tradisional Papua dilihat dari rumah tradisional sebagai karya arsitektur dari sisi firmitas, utilitas, dan venustas. Kesamaan bentuk pada ragam rumah tradisonal Papua terdapat pada bagian atap berupa atap miring dengan bentuk beragam. Adanya unsur ‘tradisi’ dan ‘adaptasi lingkungan’ pada arsitektur rumah tradisional Papua, menitik beratkan pada pemaknaan khusus sesuai budaya setempat.Kata Kunci: identitas, arsitektur tradisional, rumah tradisional, Papua