Climatic responsive architecture: Integrating climatic considerations as an part of planning and building design
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Detached / semi-detached Detached and semi-detached houses have a high exposed envelope to floor ratio, which not only enhances heat transfer between the structure and its surroundings, but also allows for greater passive heating and cooling and better use of linked open areas. Open spaces Built open areas are generally regarded of as microclimate modifiers for surrounding structures, as they enjoy superior thermal conditions than the ambient. However, a number of recent studies have found that such areas provide little microclimatic benefit and may potentially pose a risk to the nearby structure. This is primarily due to the open space's poor architecture and detailing.
2.2.4 Envelope design This climatic zone's traditional building envelops are vast in scale. Massive walls are composed of mud or bricks with a backing, but all have light roofs. Roofing is usually done using galvanised tin sheets. In this climate zone, however, thatched roofs do occur. Massive walls are capable of storing and radiating heat (capacitive effect). These walls can efficiently maintain the indoor temperature by providing enough thickness and tightness. The warm and humid climatic zone receives a lot of rain. All vernacular and traditional dwellings feature slanting roofs facing two or four directions to avoid this climate limitation. Roofs are often extended to function as an overhang to shelter the wall from rain and direct sunlight in the majority of situations. The roofs are also equipped with chimneys and vents. Warm air from the attic is allowed to leave, resulting in a natural draught and improved natural ventilation. (Fig-2.6)
KARTIKEY BHATT 17EAHAR012
2021-22 SOA, AGI
