Author: Agus Hariyadi, Esti Setyaning Jati, Nabila Afif, Alya Farah Taufiqoh

Abstract:
Sliding Sudare has a big potential to be developed considered its high effectiveness in minimizing building energy consumption while still maintaining its visibility quality. Meanwhile, its original blinds that is made of bamboo cannot withstand extreme weather and have a short lifespan. Therefore, this research is to investigate the effectiveness of the other material alternatives namely stainless steel, plastic, and natural fiber. A scaled model is used for prototyping the materials in the shape of bicycle spokes, PLA+ (3D printer filament), and bamboo slats as the blinds. These everyday objects were tested in terms of their physical characteristic and were measured by four parameters (security requirement, weather resistance, construction process, and cost-effectiveness). From the research, it was concluded that bicycle spokes has the highest overall performance with the highest advantages in weather resistance requirement, cost-effectiveness, and construction; whilst PLA+ and bamboo slats have the least overall performance though both have high advantage in terms of security requirement. read more

Author: Diananta Pramitasari, Ulfaizah Sahril, Ahmad Sarwadi

Abstract:
The environmental amenities of areas with a high elderly population need to be adjusted to support their lives and ensure they experience a healthy aging process. Therefore, this research examines the role of residential are as in providing support to the daily activities of the elderly for their optimal and everyday use of available outdoor seating facilities. Data were obtained from 25 outdoor seating facilities in a densely populated environment in Yogyakarta City center through observations, interviews, and person-centered mapping of the elderly as respondents. The results showed that the elderly utilize outdoor seating for social, recreation, rest, shelter, and household activities. Therefore, it is still necessary to improve the physical quality of seating in these facilities to ensure that they are maximally utilized by the elderly. The important aspect in establishing these criteria are as follows: (1) dimensions, (2) protection, (3) material, (4) Form, and (5) comfort. read more

Author: Eugenius Pradipto, Syam Rachma Marcillia

Abstract:
Traditional buildings in Indonesia consist of various types and expressions, with one common thread, namely that each building has the same belief in the big world and the small world. This belief is represented in the building as the head (top), body (center) and feet (bottom) as a part of the building. In the common spatial relationship, the building’s central space as the center point, the balance point between the upper and lower rooms as well as the decotomic part around them. This paper aims to describes local wisdom that is manifested in buildings as a form of expression of community trust in responding to situations and conditions of the natural environment and local climate. The content analysis method was carried out to study the influence of different tropical climate types in the western and eastern parts of Indonesia. The results of the analysis show that the influence of tropical humid climate types in the western and eastern parts of Indonesia on buildings is distinguished by the expression of the shape of the roof, walls and floors. Buildings in the western part of Indonesia are affected by a humid tropical climate with more rainfall and higher humidity than in the eastern part of Indonesia. read more