| 菱镁胶凝材料改性剂的试验研究 |
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| 引用本文： | 曹永敏,王自福,张兴福,宋建华,张春山,王翔.菱镁胶凝材料改性剂的试验研究[J].玻璃钢/复合材料,2001(6):21-24,10. |
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| 作者姓名： | 曹永敏 王自福 张兴福 宋建华 张春山 王翔 |
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| 作者单位： | 山东省建筑科学研究院化学建材研究所, |
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| 摘 要： | 分析了菱镁胶材料水化硬化特征及存在的易吸潮返卤，耐水性差的原因，试验研究了缓凝剂，消泡剂，偶联剂，耐水剂，抗吸潮剂对胶凝材料性能的影响，阐述了改性机理。
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| 关 键 词： | 耐水性 吸潮返卤 凝结时间 强度 菱镁水泥 改性剂 水化硬化 菱镁胶凝材料 |
RESEARCH OF MAGNESITIC GELATION MODIFIERS |
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| Cao Yongmin,Wang Zifu,Zhang Xinfu,Song Jianhua,Zhang Chunshan.RESEARCH OF MAGNESITIC GELATION MODIFIERS[J].Fiber Reinforced Plastics/Composites,2001(6):21-24,10. |
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| Authors: | Cao Yongmin Wang Zifu Zhang Xinfu Song Jianhua Zhang Chunshan |
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| Affiliation: | Shandong Academy of Building Sciences |
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| Abstract: | This paper introduces the hydraulicity of magnesitic gelation and the cause of moisture regain,accumulation of halogenide in the surface soil and bad water tolerance,etc.present in the material.The influence of modifiers on magnesitic gelation has been studied after the modifiers,including retarder,defoaming agent,coupling agent,water repellent and moisture resistant agent,were mixed with magnesitic gelation.The modification mechanism was analyzed. |
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| Keywords: | water tolerance moisture regain and accumulation of halogenide coagulating time strength |
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