Modeling on the hydration and leaching of eco-friendly magnesium oxychloride cement paste at the micro-scale
文献类型：期刊论文
| 作者 | Tang, Shengwen; Hu, Yang; Ren, Wang; Yu, Peng; Huang, Qing; Qi, Xiaoying; Li, Ying ; Chen, E.
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| 刊名 | CONSTRUCTION AND BUILDING MATERIALS
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| 出版日期 | 2019-04-20 |
| 卷号 | 204页码:684-690 |
| ISSN号 | 0950-0618 |
| DOI | 10.1016/j.conbuildmat.2019.01.232 |
| 英文摘要 | Magnesium oxychloride cement (MOC) has been considered as a kind of eco-friendly cement in view of its significantly low calcination temperature and large capacity of carbon dioxide sequestration, compared with ordinary Portland cement (OPC). In this work, a computer model is established to simulate the hydration and leaching of MOC paste at the micro-scale. The composition of MOC paste in the ultimate hydration is investigated based on the thermodynamic method, and pore structure obtained from the computer simulation is compared with the one from experiments and literature, respectively. The simulated leaching results show that the original solid phase skeleton of MOC paste decomposes into magnesium hydroxide crystals. It is demonstrated that the simulation results are in good agreement with experimental data from literature and the proposed simulation can provide an effective method to reveal the hydration and leaching mechanism of MOC paste. (C) 2019 Elsevier Ltd. All rights reserved. |
| 源URL | [http://ir.isl.ac.cn/handle/363002/34095]  |
| 专题 | 青海盐湖研究所_盐湖资源与化学实验室 中国科学院青海盐湖研究所 |
| 推荐引用方式 GB/T 7714 | Tang, Shengwen,Hu, Yang,Ren, Wang,et al. Modeling on the hydration and leaching of eco-friendly magnesium oxychloride cement paste at the micro-scale[J]. CONSTRUCTION AND BUILDING MATERIALS,2019,204:684-690. |
| APA | Tang, Shengwen.,Hu, Yang.,Ren, Wang.,Yu, Peng.,Huang, Qing.,...&Chen, E..(2019).Modeling on the hydration and leaching of eco-friendly magnesium oxychloride cement paste at the micro-scale.CONSTRUCTION AND BUILDING MATERIALS,204,684-690. |
| MLA | Tang, Shengwen,et al."Modeling on the hydration and leaching of eco-friendly magnesium oxychloride cement paste at the micro-scale".CONSTRUCTION AND BUILDING MATERIALS 204(2019):684-690. |
入库方式： OAI收割
来源：青海盐湖研究所
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