| 高调湿性能的硅藻土的筛选和比较研究 |
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| 引用本文： | 姜广明,马海旭,梁杨,崔奕帆,胡娟平,胡水. 高调湿性能的硅藻土的筛选和比较研究[J]. 工程质量, 2021, 39(3): 62-66 |
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| 作者姓名： | 姜广明 马海旭 梁杨 崔奕帆 胡娟平 胡水 |
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| 作者单位： | 中国建筑科学研究院有限公司,北京 100013;北京元晟万利通贸易有限公司,北京 100013;蓝天豚绿色建筑新材料有限公司,湖南 长沙 410019;北京化工大学,北京 100029 |
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| 摘 要： | 论文首先从硅藻土原矿石和硅藻土粉体中筛选了几种高含水率的样品,观察了其外观和微观形貌,然后通过红外光谱分析、X射线衍射分析和热失重分析等方法研究了硅藻土的成分、结构和组成等.比较了不同硅藻土的调湿性能;并建立了硅藻土的调湿性能和热失重分析的联系,方便快速筛选高调湿性能的硅藻土.
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| 关 键 词： | 硅藻土 X射线衍射分析 热失重分析 调湿性能 调湿材料 |
Selection and Comparative Study of Diatomite with High Humidity Control Performance |
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| JIANG Guangming,MA Haixu,LIANG Yang,CUI Yifan,HU Juanpin,HU Shui. Selection and Comparative Study of Diatomite with High Humidity Control Performance[J]. Quality of Civil Engineering and Construction, 2021, 39(3): 62-66 |
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| Authors: | JIANG Guangming MA Haixu LIANG Yang CUI Yifan HU Juanpin HU Shui |
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| Affiliation: | (China Academy of Building Research,Beijing 100013,China;Beijing Yuansheng Wanlitong Trading Co.,Ltd.,Beijing 100013,China;Lantiden New Environmental Construction Material Co.,Ltd.,Changsha Hunan 410019,China;Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | Firstly this article screened several diatomite samples with high moisture content from diatomite raw ore and diatomite powder,observed their appearance and microscopic morphology,and then studied the composition,structure and composition of diatomite by means of infrared spectroscopy analysis,X-ray diffraction analysis,and thermal weight loss analysis.Humidity control performance of different diatomite samples were studied and compared.The relationships between the humidity control performance of diatomite samples and the thermal gravity analysis had been established to rapidly screen diatomite with high humidity control performance. |
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| Keywords: | diatomite X-ray diffraction analysis thermal gravity analysis humidity control performance humidity control material |
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