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'ukuta wa maisha' is a rammed earth housing proposal for tanzania

The 'Ukuta wa Maisha' project, proposed by Jose Xavier Fuentes Coyula, Manuel Aranzola, and Luis Enrique Aparicio, received an honorable mention in a competition organized by Archstorming. This competition sought designs for a family home in Tanzania, specifically for the Jorejick family near Karatu, with the broader aim of developing high-quality, affordable housing solutions applicable across Tanzania and other African nations facing similar housing challenges. The proposal integrates local resources and sustainable practices to address these issues effectively. The design team meticulously analyzed the site conditions, strategically positioning the house to leverage existing natural features such as trees, to facilitate access for neighbors, and to integrate seamlessly with areas designated for crops and livestock. The building's layout is conceptualized as a functional rhombus, optimizing the flow for daily family activities. A key architectural element is the continuous rammed earth wall that encloses the living spaces, complemented by a distinctive floating roof plane. This design approach prioritizes maximizing the connection between the interior and exterior environments, creating spaces that are as open as possible while maintaining a necessary degree of privacy. The interior layout consists of a strip of rooms organized around central functions. The rammed earth wall extends through these areas, culminating in the shower and water tank facilities, which define the interior space containing the kitchen and a well-lit, spacious dining area. Ventilation is a critical aspect of the design, facilitated by the large, fractured roof structure. This roof not only allows ample natural light to penetrate the interior but also efficiently expels hot air, contributing to a comfortable indoor climate. The roof structure itself is constructed from a wooden truss system utilizing 4”x 2” and 3”x 2” inch beams, with supports optimized to integrate with the walls. This integration helps reduce construction costs and simplifies the building process. Sustainability is central to the 'Ukuta wa Maisha' proposal, particularly through its innovative biogas system. This system processes solid waste from latrines and animal waste using a biodigester located nearby. The biogas system offers multiple benefits: it generates fuel for household use, produces organic fertilizer, mitigates environmental pollution, and improves overall hygienic conditions by reducing pathogens, worm eggs, and flies, thereby decreasing the risk of disease transmission. Furthermore, it helps reduce deforestation by lessening the reliance on wood for energy. Water collection systems are also integral to the design, with rainwater from the livestock shelter’s roof directed into troughs and any surplus flowing into the biodigester. Similarly, the house's roof is designed to capture all rainwater, which is then channeled via an inclined wall into storage tanks and a cistern, ensuring a reliable water supply for the inhabitants. #AfricanArchitecture #RammedEarth #SustainableHousing #Tanzania #AffordableHousing #BiogasSystem #WaterHarvesting #PassiveCooling #CommunityDesign #AfricanArchitecture #RammedEarth #SustainableHousing #Tanzania #AffordableHousing #BiogasSystem #WaterHarvesting #PassiveCooling #CommunityDesign
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