An assessment on glare from daylight through various design of shading devices in hot humid climate, case study in Kuala Lumpur, Malaysia

Denan, Zuraini and Abdul Majid, Noor Hanita (2014) An assessment on glare from daylight through various design of shading devices in hot humid climate, case study in Kuala Lumpur, Malaysia. In: 2014 International Conference on Environmental Engineering and Development (ICEED 2014), 27-28 May 2014, Sydney, Australia.

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Abstract

Glare is one of the main problems that cause daylight to be visually undesirable in a hot humid country such as Malaysia. However, the design of modern buildings in Malaysia applies large glass windows and some partially covered with various design of shading devices, which are merely for aesthetic reason. Having sun shading devices have not solved the glare problems instead create either dark interiors or force for interior blinds and use of electrical lighting. Thus, this paper aims to investigate the glare performance under daylight through most common types of shading devices used in Kuala Lumpur, Malaysia. The four most common shading devices are: vertical, horizontal, egg-crate and geometrical pattern. The experiment covers the luminance, illuminance level and subjective responses of the occupants. The result indicates that under the vertical shading devices has spotted the highest glare values, in contrast subjective response indicate that the vertical shading devices provide most comfortable environment.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	2996/37757
Uncontrolled Keywords:	daylight, glare, shading device, subjective responses, visual comfort,
Subjects:	T Technology > TH Building construction > TH6014 Environmental engineering.
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Architecture and Environmental Design > Department of Architecture
Depositing User:	Mrs Zuraini Denan
Date Deposited:	20 Aug 2014 09:27
Last Modified:	06 Jan 2015 14:37
URI:	http://irep.iium.edu.my/id/eprint/37757

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