| 发泡剂对氯氧镁水泥材料的适易性研究 |
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| 引用本文： | 郑卫新,常成功,周园,李颖,文静,董金美,黄青,曼阳阳,阿旦春,肖学英.发泡剂对氯氧镁水泥材料的适易性研究[J].盐湖研究,2019,27(3). |
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| 作者姓名： | 郑卫新 常成功 周园 李颖 文静 董金美 黄青 曼阳阳 阿旦春 肖学英 |
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| 作者单位： | 中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所,中国科学院青海盐湖研究所 |
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| 基金项目： | 青海省科技厅农业科技成果转化和推广计划(2012-N-535)；青海省科技厅重大科技专项(2015-GX-A1A)；青海省科技厅科技成果转化专项(2018-NN-152)。 |
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| 摘 要： | 本文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,ZHOU Yuan,LI Ying,WEN Jing,DONG Jin-mei,HUANG Qing,MAN Yanyan,A Danchun and XIAO Xue-ying.Study on applicability of foaming agent to magnesium oxychloride cement[J].Journal of Salt Lake Research,2019,27(3). |
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| Authors: | ZHENG Wei-xin CHANG Cheng-gong ZHOU Yuan LI Ying WEN Jing DONG Jin-mei HUANG Qing MAN Yanyan A Danchun and XIAO Xue-ying |
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| Affiliation: | Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining |
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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 was studied. The results show that compared with the physical foaming methods of MOC cementitious materials, 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. |
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| Keywords: | Magnesium oxychloride cement (MOC) Foam concrete Foaming agent |
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