| 矿渣-地聚合物混凝土的制备、特性及机理研究 |
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| 引用本文： | 张军.矿渣-地聚合物混凝土的制备、特性及机理研究[J].邢台职业技术学院学报,2008,25(3):81-84. |
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| 作者姓名： | 张军 |
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| 作者单位： | 邢台技师学院,河北,邢台,054000 |
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| 摘 要： | 本文利用矿渣粉取代部分偏高岭土来配制地聚合物基体，以强度为指标寻求最佳地聚合物配比；同时为优化养护制度，采用了标准养护、蒸汽养护、压蒸养护三种养护制度，从中选出最有利于发挥胶凝材料活性的养护制度；实验结果表明，在矿渣粉掺量为50％，80℃蒸养8h时抗压和抗折强度达到最优，分别为75.2MPa、10.1MPa。之后，将粗集料加入到这种最优的矿渣-地聚合物基体中制成混凝土。
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| 关 键 词： | 地聚合物 矿渣粉 制备 |
Preparation, Properties and Mechanism of Slag-Geopolymer Concrete |
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| ZHANG Jun.Preparation, Properties and Mechanism of Slag-Geopolymer Concrete[J].Xingtai Vocational and Technical College,2008,25(3):81-84. |
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| Authors: | ZHANG Jun |
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| Institution: | ZHANG Jun (Xingtai Technicians College, Xingtai, Hebei 054000, China ) |
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| Abstract: | In this paper, slag was investigated as a basic Si-AI ingredient of geopolymer. Based on compressive and flexural strength, the amount of slag and 3 types of curing regimes were studied to obtain the optimum condition. The results showed that geopolymer containing 50% slag that was prepared at 80℃ for a period of 8h, exhibited high strength. The compressive and flexural strength of the fly ash based geopolymer were 75.2 and 10.1Mpa, respectively. |
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| Keywords: | geopolymer slag preparation |
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