| 绿化屋顶与普通架空屋顶隔热特性对比分析 |
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| 引用本文： | 徐春桃.绿化屋顶与普通架空屋顶隔热特性对比分析[J].中国建筑防水,2011(7):10-13. |
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| 作者姓名： | 徐春桃 |
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| 作者单位： | 福建省建筑科学研究院,福建,福州,350025 |
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| 基金项目： | 福建省科技重大专项资助 |
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| 摘 要： | 对福州某小区顶层两不同房间进行屋顶内表面温度、室内气温以及屋顶内表面热流的现场测试,结果表明,绿化屋顶能有效降低屋顶内表面最高温度、室内气温并可有效控制温度变化幅度,其内表面热流的变化幅度也大大小于普通架空屋顶的。绿化屋顶能降低屋顶热损失,改善室内热环境,节省制冷能耗。
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| 关 键 词： | 绿化屋顶 普通架空屋顶 隔热特性 对比 |
Comparative Analysis of Insulation Characteristic between Green Roof and Ventilated Roof |
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| Xu Chuntao.Comparative Analysis of Insulation Characteristic between Green Roof and Ventilated Roof[J].China Building Waterproofing,2011(7):10-13. |
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| Authors: | Xu Chuntao |
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| Affiliation: | Xu Chuntao(Fujian Academy of Building Research,Fuzhou,Fujian 350025,China) |
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| Abstract: | The internal surface temperature,room temperature and internal surface heat flow of the two rooms on top floor in Fuzhou were measured.The results show that green roof can effectively decrease maximal internal surface temperature,room temperature and their fluctuations,change in internal heat flow is also much lower than ventilated roof.Green roof can reduce heat loss,improve indoor thermal environment and save cooling energy. |
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| Keywords: | green roof ventilated roof insulation characteristic comparison |
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