| 用复合添加剂配制高抗渗抗蚀混凝土 |
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| 引用本文： | 樊粤明,文梓芸,李智诚,钟景裕,黄文新,吴义明.用复合添加剂配制高抗渗抗蚀混凝土[J].华南理工大学学报(自然科学版),1999,27(7):61-67. |
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| 作者姓名： | 樊粤明 文梓芸 李智诚 钟景裕 黄文新 吴义明 |
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| 作者单位： | 1. 华南理工大学无机材料科学与工程系,广州,510640
2. 广州地铁特种公司 |
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| 摘 要： | 通过实验检测了减水剂（Ｇ）、引气剂（Ｙ）、微细集料（Ｈ）三种添加剂配制成的混凝土的抗渗、抗蚀性能及强度．结果表明：ＧＹＨ混凝土的抗渗标号可达Ｓ３０以上；抗氯离子扩散能力优良；ＧＹＨ砂浆及混凝土的抗硫酸盐侵蚀性能和抗海水侵蚀性能均优于用５２５＃抗硫酸盐水泥配制的砂浆及混凝土，２８ｄ抗压强度比基准混凝土提高５０％以上．
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| 关 键 词： | 高抗渗性 抗腐蚀性 混凝土 |
| 修稿时间： | 1998-07-20 |
MAKE-UPOF HIGH PERMEABILITY-AND-CORROSION-RESISTANT CONCRETE BY ADDITION OF ADDITIVES |
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| Fan Yueming,Wen Ziyun,Li Zhicheng,Zhong Jingyun,Huang Wenxin,Wu Yiming.MAKE-UPOF HIGH PERMEABILITY-AND-CORROSION-RESISTANT CONCRETE BY ADDITION OF ADDITIVES[J].Journal of South China University of Technology(Natural Science Edition),1999,27(7):61-67. |
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| Authors: | Fan Yueming Wen Ziyun Li Zhicheng Zhong Jingyun Huang Wenxin Wu Yiming |
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| Abstract: | Experimentally tested are the permeability_and_corrosion_resistant performance and strength of the concrete with additives water_reducing agent (G), air_entraining admixture (Y) and micro aggregate (H). The results show that the permeability_resistant grade of this GYH concrete can be raised up to S 30 , the anti_chlorium diffusion performance is satisfying, and that the performance to resist the attack of sulphate and sea water is superior to that of the mortar and concrete made up of 525 # supersulphated cement, its 28_day compressive strength being raised 50% or more. |
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| Keywords: | high_permeability_resistant corrosion_resistant concrete |
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