| 中国传统灰土灰浆材料改性试验研究 |
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| 引用本文： | 李博,宋燕,马清林,梅建军. 中国传统灰土灰浆材料改性试验研究[J]. 广西民族大学学报, 2013, 0(4): 18-24 |
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| 作者姓名： | 李博 宋燕 马清林 梅建军 |
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| 作者单位： | [1]北京科技大学北京100083;陕西省文物保护研究院,陕西西安710075 [2]中国文化遗产研究院,北京100029 [3]北京科技大学,北京100083 |
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| 摘 要： | 在自然条件下,传统灰土灰浆材料在长期放置过程中会形成水合硅酸钙与水合硅酸铝,从而大幅度提高自身强度.但其反应过程相当缓慢,往往需要几十年甚至数百年的时间,而利用现代水泥工艺加工法可以有效缩短形成水合硅酸钙与水合硅酸铝的反应时间.用焙烧、粉磨等方式对古代灰土灰浆模拟材料进行加工,在短期内有效提高了灰浆试块的力学强度和抗老化能力.
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| 关 键 词： | 石灰粘结灰浆 焙烧粘土 火山灰活性 水合硅酸钙 水合硅酸铝 |
Studies on Modified Chinese Traditional Lime-clay Mortar |
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| LI Bo,SONG Yan,MA Qing-lin,MEI Jian-jun. Studies on Modified Chinese Traditional Lime-clay Mortar[J]. Journal of Guangxi University For Nationalities(Natural Science Edition), 2013, 0(4): 18-24 |
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| Authors: | LI Bo SONG Yan MA Qing-lin MEI Jian-jun |
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| Affiliation: | 1 .University of Science and Technology Beijing, Beijing 100083 ,China; 2 .Shaanxi Provincial Academy of Cultural Relics Conservation, Xian 710075, China; 3. Chinese Academy of Cultural Heritage, Beijing 100029, China) |
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| Abstract: | The formation of hydraulic gel materials in the Chinese traditional lime--clay mortar, name- ly hydrated calcium silicate and hydrated aluminum silicate can significantly increase the strength of mortar. However, it will take extremely long period to generate these kinds of water rigid compounds under natural conditions. Stimulated by the idea of improving the pozzolanic activity by roasting the clay material, a basic principle modern cement technology, the experiments in this paper show that the intensity and the anti-aging ability of the artificial samples of traditional lime--clay mortar can be improved in short time through roast- ing and grinding treatment. |
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| Keywords: | lime joint mortar calcined clay pozzolanic activity hydrated calcium silicate hydrated alu- minum silicate |
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