| 发泡剂对氯氧镁水泥材料的适宜性研究 |
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| 引用本文： | 郑卫新,常成功,肖学英,周园,董金美,李颖,文静,黄青,曼阳阳,阿旦春.发泡剂对氯氧镁水泥材料的适宜性研究[J].盐湖研究,2019,27(4):62-69. |
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| 作者姓名： | 郑卫新 常成功 肖学英 周园 董金美 李颖 文静 黄青 曼阳阳 阿旦春 |
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| 作者单位： | ;1.中国科学院青海盐湖研究所中国科学院盐湖资源综合高效利用重点实验室;2.青海省盐湖资源化学重点实验室;3.中国科学院大学 |
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| 基金项目： | 西宁市重大科技专项(2019-Z-08)；青海省科技成果转化专项(2018-NN-152,9-GX-165);青海省“高端创新人才千人计划”;中国科学院青年创新促进会项目 (2018467,3) |
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| 摘 要： | 主要介绍了不同类型水泥发泡剂在氯氧镁水泥(MOC)泡沫混凝土体系中的影响因素。对比不同发泡方式获得MOC泡沫混凝土的结构特征、力学性能、离子溶蚀速率以及微观结构等,研究了发泡方式和不同类发泡剂对MOC泡沫混凝土的适宜性。结果表明,对于MOC胶凝材料物理发泡方式相比化学发泡方式更能获得优良的泡沫混凝土,物理发泡剂中动植物蛋白类发泡剂是获得优良MOC泡沫混凝土的最佳选择。
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| 关 键 词： | 氯氧镁水泥 泡沫混凝土 发泡剂 |
| 收稿时间： | 2019/1/14 0:00:00 |
| 修稿时间： | 2019/1/25 0:00:00 |
Study on Applicability of Foaming Agent to Magnesium Oxychloride Cement |
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| ZHENG Wei-xin,CHANG Cheng-gong,XIAO Xue-ying,ZHOU Yuan,DONG Jin-mei,LI Ying,WEN Jing,HUANG Qing,MAN Yang-yang and A Dan-chun.Study on Applicability of Foaming Agent to Magnesium Oxychloride Cement[J].Journal of Salt Lake Research,2019,27(4):62-69. |
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| Authors: | ZHENG Wei-xin CHANG Cheng-gong XIAO Xue-ying ZHOU Yuan DONG Jin-mei LI Ying WEN Jing HUANG Qing MAN Yang-yang and A Dan-chun |
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| Abstract: | This paper mainly introduced the influence factors of different types on cement foaming agents in the foamed concrete system of magnesium oxychloride cement (MOC).The structural characteristics, mechanical properties, ion dissolution rate and microstructure of MOC foamed concrete obtained by different foaming methods were compared, and the suitability of foaming methods and different kinds of foaming agents for MOC foamed concrete were studied.The results show that the physical foaming methods can obtain excellent foamed concrete,and the animal and plant protein foaming agent of the physical foaming agent is the best choice to obtain excellent MOC foamed concrete,compared with the physical foaming methods of MOC cementitious materials. |
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| Keywords: | Magnesium oxychloride cement(MOC) Foam concrete Foaming agent |
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