The Application of Brick Wall and Bamboo Reinforced Concrete Frame for Redevelopment of Traditional Houses in Pengotan Village

Abstract

Majority of people in Pengotan Village, Bangli Regency, Bali, Indonesia, do not have healthy and decent housing and neighborhoods. In 2008, the Central Statistics Board (BPS) announced that there were 134,804 poor households in Bali, including those in Bangli regency. Pengotan village is one of the nine villages in Bangli regency with the highest number of poor households (956,517). One of indicators that determine the poor household status is the poor quality of traditional houses inhabited, such as untilled floor (exposed soil) and low quality bamboo wall. Thus it is necessary to redevelop those houses into habitable houses that meet the standard of safety, health and comfort. This standard was set by the government through the Building Act No. 28/2002. Some aspects of the house redevelopment are the physical aspects of the house, redesign of the system of structure with the addition of brick walls and bamboo reinforced concrete frame, also replacement of roof and floor. This study aims to improve the physical safety and thermal comfort of the building.

Safe, Simple and Comfortable House with Bamboo Reinforced Concrete Structure

“…The mortar space was made of Portland cement and sand with the proportion one to four. The testing process is described in Figure 1 [23].…”

“…The diagram of the house construction to which the six criteria of the appropriate technology with the systemic, holistic, interdisciplinary and participatory (SHIP) approach is applied can be described as follows (Figure 5) [23]. Such a house construction gives emphasis on the local wisdom-based people's participation.…”

“…In order to find out the displacement of the top of the building under seismic load, traditional residential houses were analyzed by using three-dimensional configuration, as shown in Figure 11 [23]. From the result of the three-dimensional analysis of the four traditional houses, the average maximum horizontal displacement was 0.193 cm with the building height was 3750 cm, thus displacement ratio was 0.0005 or 0.05%.…”