| 页岩陶粒混凝土制品导热系数及线胀系数测定 |
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| 引用本文： | 李运江,徐波,彭辉,李宏阶.页岩陶粒混凝土制品导热系数及线胀系数测定[J].三峡大学学报(自然科学版),2006,28(1):51-53. |
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| 作者姓名： | 李运江 徐波 彭辉 李宏阶 |
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| 作者单位： | 三峡大学,土木水电工程质量检测中心,湖北,宜昌,443002 |
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| 摘 要： | 与传统的建筑材料相比,陶粒混凝土具有导热系数小、重量轻、结构性能好等优点.在建筑围护结构,特别是屋面保温隔热工程中得到了大量的应用.通过热箱法对高强页岩陶粒混凝土的导热系数及热膨胀系数进行测试,并将测试结果与传统建筑材料的相应热学参数进行了比较,为建筑节能设计提供了试验依据.
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| 关 键 词： | 陶粒混凝土 导热系数 线性热膨胀系数 |
| 文章编号： | 1672-948X(2006)01-0051-03 |
| 修稿时间： | 2005年7月6日 |
Measurement of Thermal Conductivity Coefficient and Linear Thermal Expansion Coefficient of Shale Ceramic Grain Concrete Products |
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| Li Yunjiang,Xu Bo,Peng Hui,Li Hongjie.Measurement of Thermal Conductivity Coefficient and Linear Thermal Expansion Coefficient of Shale Ceramic Grain Concrete Products[J].Journal of China Three Gorges University(Natural Sciences),2006,28(1):51-53. |
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| Authors: | Li Yunjiang Xu Bo Peng Hui Li Hongjie |
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| Abstract: | Comparing with traditional construction materials,the ceramic grain concrete possesses the advantages of smaller thermal conductivity coefficient,less weighty and better structural performance.It has been widely used in building surroundings,especially the roof.By the method of warm box,thermal conductivity coefficient and linear thermal expansion coefficient of shale ceramic grain concrete are tested.Measurement results are compared with those of traditional construction materials as well;experiment data are provided for design of building energy saving. |
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| Keywords: | ceramic grain concrete coefficient of thermal conductivity linear thermal expansion coefficient |
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