| Comparison of the thermal properties of clay samples as potential walling material for naturally coolked building design |
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| 引用本文： | SUNDAYE．ETUK IDARAO．AKPABIO 等. Comparison of the thermal properties of clay samples as potential walling material for naturally coolked building design[J]. 环境科学学报(英文版), 2003, 15(1): 65-68 |
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| 作者姓名： | SUNDAYE．ETUK IDARAO．AKPABIO 等 |
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| 作者单位： | DepartmentofPhysics,UniversityoifUYO,UYO,AkwaIbomState,Nigeria |
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| 摘 要： | The thermal properties of different clay samples obtained from locations in Akwa Ibom State, Nigeria were investigated and compared ,and in order to establish their suitability as building material from energy conservation point of view.The results showed that stoneware clay has the highest solar radiation absorptivity of 22.32m^-1 while kaolin clay has the lowest radiation absoptivity of 14.46m^-1.A model for the prediction of temperature variation with thickness of the samples was developed.Results showed that kaolin would make the best choice for the design of a naturally cooled building.
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| 关 键 词： | 自然降温建筑 粘土 墙体材料 热性能 比较 |
Comparison of the thermal properties of clay samples as potential walling material for naturally cooled building design. |
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| Sunday E Etuk,Idara O Akpabio,E M Udoh. Comparison of the thermal properties of clay samples as potential walling material for naturally cooled building design.[J]. Journal of environmental sciences (China), 2003, 15(1): 65-68 |
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| Authors: | Sunday E Etuk Idara O Akpabio E M Udoh |
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| Affiliation: | Department of Physics, University of UYO, UYO, Akwa Ibom State, Nigeria. |
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| Abstract: | The thermal properties of different clay samples obtained from locations in Akwa Ibom State, Nigeria were investigated and compared, and in order to establish their suitability as building material from energy conservation point of view. The results showed that stoneware clay has the highest solar radiation absorptivity of 22.32 m(-1) while kaolin clay has the lowest radiation absoptivity of 14.46 m(-1). A model for the prediction of temperature variation with thickness of the samples was developed. Results showed that kaolin would make the best choice for the design of a naturally cooled building. |
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