| 热反射外墙涂料的节能机理与效果分析 |
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| 引用本文： | 许锦峰,吴志敏,沈中标.热反射外墙涂料的节能机理与效果分析[J].建筑节能,2008,36(10). |
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| 作者姓名： | 许锦峰 吴志敏 沈中标 |
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| 作者单位： | 1. 江苏省建筑科学研究院有限公司,南京,210008
2. 南京市建筑安装工程质量监督站,南京,210007 |
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| 摘 要： | 就热反射外墙涂料或隔热外墙涂科的热工性能进行了分析研究,在此基础上得到了热反射外墙涂料的宏观热工参数.引入了传热系数修正值即外墙采用热反射涂料后(ρ=ρr)的传热量与采用普通饰面的传热量比例,来表示热反射涂料对建筑热工性能的影响,并计算出了典型夏热冬冷与夏热冬暖地区热反射涂料的传热系数修正值.供同行在设计及研究工作中参考.
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| 关 键 词： | 热反射外墙涂料 传热系数修正值 隔热外墙涂料 |
Theory and Effect of Solar-reflective Coating on Exterior Wall |
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| XU Jin-feng,WU Zhi-min,SHEN Zhong-biao.Theory and Effect of Solar-reflective Coating on Exterior Wall[J].Construction Conserves Energy,2008,36(10). |
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| Authors: | XU Jin-feng WU Zhi-min SHEN Zhong-biao |
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| Affiliation: | 1.Jiangsu Research Institute of Building Science;Nanjing 210008;China;2.Nanjing Supervision Station on Construction Quality;Nanjing 210007;China |
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| Abstract: | Both the theory and effect of solar-reflective coating on exterior wall were investigated. The Thermo-characteristics of solar-reflective coating in building energy efficiency were evaluated in the proportion of the heat transfer through the exterior wall in solar-reflective coating to that without solar-reflective coating, and the proportion was defined as modifying factor for heat transfer coefficient. The modifying factors were obtained based on the climate data of hot summer and warm winter area, as wel... |
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| Keywords: | solar-reflective coating on exterior wall modifying factors of heat transfer heat insulation coating on exterior wall |
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