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All Journal Jurnal Teknik JAMBURA Journal of Architecture Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat)
Ernawati Ernawati
Universitas Negeri Gorontalo
Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences

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Journal : Jurnal Teknik

 1 
Pengembangan Jalamba sebagai Ornamen Arsitektural pada Rumah Abdi Gunawan Djafar; Ernawati
Jurnal Teknik Vol 18 No 2 (2020): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v18i2.85

Abstract

Jalamba is a traditional fence from Gorontalo whose existence shows to people who sees it that there will be a celebration, going on, and has been held in that place. Apart from the customary activities, jalamba also can be found in front of the house on stilts and on the other place like the mosque. The use of jalamba of the house on stilts and the mosque shows that jalamba is not attached to the customary activities and can be used as the architectural elements that can show the cultural richness of Gorontalo. This research will discuss the development of the jambala with a focus on residential building types or a house in the first step that could be piloted to develop in other types of other buildings. This research is qualitative, data obtained trough studies, literature, and field observations. The literature being reviewed is in the form of books, internet articles, and research journals. Research result shows that the development of jalamba as the architectural elements to the house is based on the effort for developing part of the Gorontalo culture to be preserved and become part of the modern house contemporary architecture.
Pre-Feasibility Evaluation of the Eco-Cooler Model Made of Waste for Hot Humid Climates Niniek Pratiwi; Ernawati
Jurnal Teknik Vol 21 No 2 (2023): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v21i2.405

Abstract

Based on the results of a survey conducted by the Ministry of Energy and Mineral Resources in 2018 on commercial buildings, the largest energy-using equipment of each commercial building is air conditioning equipment with an average energy use of over 62%. Therefore, energy-saving efforts related to space cooling will have a significant impact on energy-saving efforts in the world. One way is to use the wind catcher method, namely Eco-Cooler. On the other hand, based on data from the National Waste Management Information System in 2021, waste generation in Indonesia reached 30,881,803.15 tons per year. So this research aims to find the lightest eco-cooler material that can withstand the weather using composite materials from waste. This research uses an experimental method by making an eco-cooler prototype using processed waste materials such as wood powder, corn cobs, plastic, and sand. Then 2 types of sizes, namely the outlet diameter (D1A) of 40 cm, and the inlet diameter (D2A) of 20 cm, while the second size is the outlet diameter (D1B) is 30 cm, and the inlet diameter (D2B) is 15 cm. After molding, the eco-cooler was then weighed and observed for a month to see its resistance to weather where the weather at that time was quite fluctuating. The parameters tested in this study were material weight and weather strength in the humid tropical climate. From the results of this study, it is found that the eco-cooler with sawdust material has the lightest weight of 16 kg for a diameter of 40 cm and 15 kg for a diameter of 30 cm. Meanwhile, the heaviest material is sand with a weight of 29 kg for a diameter of 40 cm and 23 kg for a diameter of 30 cm. In terms of durability, sawdust and sand are the most resistant to weather. Therefore, it can be concluded that the lightest and most weather-resistant eco-cooler material for hot humid climates is eco-cooler from wood powder material.
Co-Authors Abdi Gunawan Djafar arianto tanggalang Eka Zulisa Pratiwi Imran Herwin Herwin Lydia Surijani Tatura Niniek Pratiwi satar saman Sofina Mooduto Suandi Sunaryo Pagau Yusnan Mokoagow Zuhriati A. Djailani Zuhriati A. Djailani