Study on the Application of ETFE Material on Building Envelopes in Relation to Indoor Thermal and Visual Comfort Case Study: South Quarter Dome Building, Jakarta
Keywords:
Environmental damage, Material, ETFE, Lighting Intensity, Air TemperatureAbstract
For the past two decades, energy issues have been in the spotlight in building construction and design. Environmental damage such as global warming, climate change and energy crisis are challenges that need to be considered by the entire community. These problems greatly affect our lives in the future, air pollution, increasing city temperatures (urban heat island), and declining environmental quality affect human comfort and health. This study discusses the effectiveness of ETFE (Ethylene Tetrafluoroethylene) material on the South Quarter Dome building, South Jakarta, in improving thermal and visual comfort through temperature insulation and light transmission. This study aims to determine the performance or effectiveness of using ETFE material on building facades to improve the comfort of indoor spaces. The method used is mixed methods, which combines two research techniques with research variables, namely air temperature (oC) on thermal comfort and lighting intensity (lux) on visual comfort. The results of this study indicate that the magnitude of the light transmission measurement value on the visual comfort of the South Quarter Dome is 1-95% and the magnitude of the decrease in outside to inside temperature is 0.2-1.3 oC. This shows that ETFE material is able to control natural lighting well, which can minimize the use of electricity for artificial lighting and has good ability to regulate temperature, so it can create thermal comfort for its occupants.References
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