Aminu, Dodo Yakubu and Lei, L. X. and Hussein, A. (2016) Annexing green building rating points through multipurpose vertical light pipes. Indian Journal of Science and Technology, 9 (46). ISSN 0974-6846
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Abstract
To determine how many points can be annexed in a green building by a combination of the two processes and test the viability of combining daylight and rainwater harvesting in a pipe. Method/Analysis: An experiment was carried out using a 4m (width) x 6m(height) x 12m(depth) model at a scale of 1:25. Three light pipes of different transparency were used. The first pipe has a fully transparent surface, allowing most of the light to penetrate. The second pipe has a translucent surface. Light that penetrate through it would be partial, with the translucent surface acting like a layer of diffuser to diffuse the light. The third pipe is a combination of transparent and translucent surface. Water will act as the transporting medium for light and at the same time as a barrier for heat to enter. Although water does have certain amount of thermal mass, the heat stored in water can be minimized by circulating the water throughout the system. Findings: Up to 13 points could be earned in non-residential new construction (NRNC), while up to 15 points in Residential New Construction (RNC). Application/Improvement: The novelty of this study proposes the use of a tube for daylighting and rainwater harvesting simultaneously in a space through an experimental process at a small scale. This result could be further developed to an industrial scale for commercial purposes.
Item Type: | Article |
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Uncontrolled Keywords: | Search approach, Support vector machine |
Subjects: | N Fine Arts > NA Architecture |
Divisions: | Built Environment |
ID Code: | 71430 |
Deposited By: | Siti Nor Hashidah Zakaria |
Deposited On: | 21 Nov 2017 08:17 |
Last Modified: | 21 Nov 2017 08:17 |
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